1
|
Zhu C, Lin Z, Fen W, Jiajia W, Xiang Z, Kai C, Yu Z, Kelai Z, Yelin J, Salin KR. Suitability of coconut bran and biochar as a composite substrate for lettuce cultivation in aquaponic systems. Heliyon 2024; 10:e35515. [PMID: 39170356 PMCID: PMC11336761 DOI: 10.1016/j.heliyon.2024.e35515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Revised: 07/23/2024] [Accepted: 07/30/2024] [Indexed: 08/23/2024] Open
Abstract
Growth substrates are essential for aquaponic systems and play an important role in vegetable growth and water quality. In this study, we explored an innovative combination of coconut bran and coconut shell biochar (CSB) as a composite growth substrate for lettuce cultivation in aquaponic systems. The study included the control (100 % coconut bran as the growth substrate) and treatment groups (T1-T5; containing 10 %, 20 %, 30 %, 40 %, and 50 % CSB as the growth substrate, respectively). The substrate properties; lettuce growth performance; and soil enzyme activity, nitrogen content, and abundance of microbial communities in the substrate were analyzed to determine the optimal substrate. Our findings indicated that CSB incorporation significantly altered the properties of the substrate, resulting in increased dry and bulk densities, pH, and water-holding capacity, and decreased electrical conductivity, water-absorption capacity, and porosity. Furthermore, the fresh weight of lettuce was notably increased in the treatment groups. The activities of fluorescein diacetate hydrolase, urease, nitrate reductase, and hydroxylamine reductase initially increased and further decreased, reaching the maximum in the T3 group. Conversely, the activity of nitrite reductase and contents of available nitrogen, nitrate-nitrogen, and ammonium-nitrogen in the substrates initially decreased and further increased, with the minimum values observed in the T3 group. The microbial sequencing results indicated that CSB incorporation significantly increased the microbial diversity and relative abundance of microorganisms associated with nitrogen transformation. Moreover, 30 % CSB incorporation exhibited the greatest effect on lettuce growth, with a 34.5 % and 31.6 % increase in fresh weight compared to the control during the growth and harvest periods, respectively. This study indicated the enormous potential of biochar in the research and development of green technologies for substrate amendment in aquaponic systems.
Collapse
Affiliation(s)
- Chen Zhu
- Key Laboratory of Aquaculture and Stock Enhancement for Anhui Province, Fishery Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Zuo Lin
- Key Laboratory of Aquaculture and Stock Enhancement for Anhui Province, Fishery Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
- Aquaculture and Aquatic Resources Management, SERD, Asian Institute of Technology, Pathumthani, 12120, Thailand
| | - Wang Fen
- Key Laboratory of Aquaculture and Stock Enhancement for Anhui Province, Fishery Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Wang Jiajia
- Key Laboratory of Aquaculture and Stock Enhancement for Anhui Province, Fishery Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Zhou Xiang
- Key Laboratory of Aquaculture and Stock Enhancement for Anhui Province, Fishery Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Cui Kai
- Key Laboratory of Aquaculture and Stock Enhancement for Anhui Province, Fishery Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Zhang Yu
- Chuzhou Huixiangbenjue Agricultural Development Co., Ltd., Chuzhou, 239000, China
| | - Zhang Kelai
- Hefei Liuxing Blue Agriculture Co., Ltd, Hefei, 230031, China
| | - Jiang Yelin
- Key Laboratory of Aquaculture and Stock Enhancement for Anhui Province, Fishery Research Institute, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
- Anhui Yutao Agriculture Co., Ltd., Hefei, 230031, China
| | - Krishna R. Salin
- Aquaculture and Aquatic Resources Management, SERD, Asian Institute of Technology, Pathumthani, 12120, Thailand
| |
Collapse
|
2
|
Ahmad F, Kusumiyati K, Soleh MA, Khan MR, Sundari RS. Assessing the climate adaptive potential of imported Chili in comparison with local cultivars through germination performance analysis. BMC PLANT BIOLOGY 2024; 24:553. [PMID: 38877414 PMCID: PMC11177443 DOI: 10.1186/s12870-024-05168-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 05/17/2024] [Indexed: 06/16/2024]
Abstract
BACKGROUND The study offers insightful information about the adaptability of local and imported Chili cultivars. This experiment examines how three different chili cultivars Tanjung, Unpad, and Osaka perform in the germination and early growth phases while considering a wide range of environmental conditions. Research conducted in Jatinangor, Sumedang Regency, Indonesia, highlights the differences between cultivars and the varied possibilities for adaptability each variation possesses. RESULTS Among them, Tanjung stands out as the most promising cultivar; its robust performance is demonstrated by its high germination index 91.7. Notable features of Osaka include the highest biomass output (1.429 g), the best water usage efficiency (WUE) at 0.015 g/liter, and the best distribution uniformity (91.2%) and application efficiency (73.6%) under different irrigation conditions. Tanjung's competitiveness is further evidenced by the fact that it trails Osaka closely on several metrics. Lower performance across criteria for Unpad suggests possible issues with flexibility. CONCLUSION The value of this information becomes apparent when it comes to well-informed breeding programs and cultivation techniques, especially considering uncertain climate patterns and global climate change. This research contributes significantly to the body of knowledge, enabling well-informed choices for environmentally dynamic, sustainable chili farming.
Collapse
Affiliation(s)
- Farhan Ahmad
- Department of Agronomy, Agricultural Faculty, Universitas Padjadjaran, Jl. Bandung- Sumedang km 21 Jatinangor, Sumedang, West Java, Indonesia
| | - Kusumiyati Kusumiyati
- Department of Agronomy, Agricultural Faculty, Universitas Padjadjaran, Jl. Bandung- Sumedang km 21 Jatinangor, Sumedang, West Java, Indonesia.
| | - Mochamad Arief Soleh
- Department of Agronomy, Agricultural Faculty, Universitas Padjadjaran, Jl. Bandung- Sumedang km 21 Jatinangor, Sumedang, West Java, Indonesia
| | - Muhammad Rabnawaz Khan
- Department of Agronomy, Faculty of Crop Production Sciences, The University of Agriculture Peshawar, Khyber Pakhtunkhwa, Peshawar, Pakistan
| | - Ristina Siti Sundari
- Department of Agribusiness, Faculty of Agriculture, Universitas Perjuangan, Jl. PETA No. 177, Tasikmalaya, West Java, Indonesia
| |
Collapse
|
3
|
Liu J, Shui J, Xu C, Cai X, Wang Q, Wang X. Temporal phenotypic variation of spinach root traits and its relation to shoot performance. Sci Rep 2024; 14:3233. [PMID: 38332007 PMCID: PMC10853530 DOI: 10.1038/s41598-024-53798-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 02/05/2024] [Indexed: 02/10/2024] Open
Abstract
The root system is important for the growth and development of spinach. To reveal the temporal variability of the spinach root system, root traits of 40 spinach accessions were measured at three imaging times (20, 30, and 43 days after transplanting) in this study using a non-destructive and non-invasive root analysis system. Results showed that five root traits were reliably measured by this system (RootViz FS), and two of which were highly correlated with manually measured traits. Root traits had higher variations than shoot traits among spinach accessions, and the trait of mean growth rate of total root length had the largest coefficients of variation across the three imaging times. During the early stage, only tap root length was weakly correlated with shoot traits (plant height, leaf width, and object area (equivalent to plant surface area)), whereas in the third imaging, root fresh weight, total root length, and root area were strongly correlated with shoot biomass-related traits. Five root traits (total root length, tap root length, total root area, root tissue density, and maximal root width) showed high variations with coefficients of variation values (CV ≥ 0.3, except maximal root width) and high heritability (H2 > 0.6) among the three stages. The 40 spinach accessions were classified into five subgroups with different growth dynamics of the primary and lateral roots by cluster analysis. Our results demonstrated the potential of in-situ phenotyping to assess dynamic root growth in spinach and provide new perspectives for biomass breeding based on root system ideotypes.
Collapse
Affiliation(s)
- Ji Liu
- Development and Collaborative Innovation Center of Plant Germplasm Resources, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Jiapeng Shui
- Development and Collaborative Innovation Center of Plant Germplasm Resources, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Chenxi Xu
- Development and Collaborative Innovation Center of Plant Germplasm Resources, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Xiaofeng Cai
- Development and Collaborative Innovation Center of Plant Germplasm Resources, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Quanhua Wang
- Development and Collaborative Innovation Center of Plant Germplasm Resources, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Xiaoli Wang
- Development and Collaborative Innovation Center of Plant Germplasm Resources, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China.
| |
Collapse
|
4
|
Yi P, Qiang X, Liu S, Han Y, Li Y, Liu H, Wang J. Simulation of Daily Transpiration of Tomatoes Grown in Venlo-Type Greenhouse Substrates. PLANTS (BASEL, SWITZERLAND) 2024; 13:374. [PMID: 38337907 PMCID: PMC10856893 DOI: 10.3390/plants13030374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 02/12/2024]
Abstract
An appropriate water supply strategy is imperative for obtaining tomatoes of a high yield and quality; the lack of one has caused resource wastage and quality deterioration. To determine the suitable irrigation amount and simulate daily transpiration under these optimal irrigation conditions, a two-year greenhouse cultivation experiment was conducted over 2022-2023. Commencing at anthesis, three distinct irrigation gradients were triggered and designated as irrigation controls with the lower limits set at 80% (T1), 70% (T2), and 60% (T3) of the substrate water-holding capacity. We determined the optimal irrigation amount by ranking the treatments using the TOPSIS method, balancing the tomato yield and quality. A segmented daily transpiration model under optimal irrigation conditions driven by crop and environmental factors was established using the Marquardt method and data from 2022, and the model was validated using data from 2023. The results indicated that T2 was the optimal irrigation amount, with the water use efficiency increased by 18.0%, but with a 10.9% decrease in yield, while the quality indices improved significantly. The R2 values of the segmented model in the flowering and fruit-setting stage and the picking stage were 0.92 and 0.86, respectively, which could provide support for optimized water management for tomato planting in greenhouse substrate cultivation.
Collapse
Affiliation(s)
- Ping Yi
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs, Farmland Irrigation Research Institute, Chinese Academy of Agriculture Sciences, Xinxiang 453003, China; (P.Y.); (X.Q.); (Y.H.); (Y.L.)
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100875, China
| | - Xiaoman Qiang
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs, Farmland Irrigation Research Institute, Chinese Academy of Agriculture Sciences, Xinxiang 453003, China; (P.Y.); (X.Q.); (Y.H.); (Y.L.)
| | - Shengxing Liu
- School of Agricultural Sciences, Zhengzhou University, Zhengzhou 450001, China;
| | - Yang Han
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs, Farmland Irrigation Research Institute, Chinese Academy of Agriculture Sciences, Xinxiang 453003, China; (P.Y.); (X.Q.); (Y.H.); (Y.L.)
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100875, China
| | - Yunfeng Li
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs, Farmland Irrigation Research Institute, Chinese Academy of Agriculture Sciences, Xinxiang 453003, China; (P.Y.); (X.Q.); (Y.H.); (Y.L.)
| | - Hao Liu
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs, Farmland Irrigation Research Institute, Chinese Academy of Agriculture Sciences, Xinxiang 453003, China; (P.Y.); (X.Q.); (Y.H.); (Y.L.)
| | - Jinglei Wang
- Key Laboratory of Crop Water Use and Regulation, Ministry of Agriculture and Rural Affairs, Farmland Irrigation Research Institute, Chinese Academy of Agriculture Sciences, Xinxiang 453003, China; (P.Y.); (X.Q.); (Y.H.); (Y.L.)
| |
Collapse
|
5
|
Velechovský J, Malík M, Šenkyřík JB, Tlustoš P. Effect of augmented nutrient composition and fertigation system on biomass yield and cannabinoid content of medicinal cannabis ( Cannabis sativa L.) cultivation. FRONTIERS IN PLANT SCIENCE 2024; 15:1322824. [PMID: 38328699 PMCID: PMC10847352 DOI: 10.3389/fpls.2024.1322824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/08/2024] [Indexed: 02/09/2024]
Abstract
Growing evidence underscores the role of nutrients and fertigation systems in soilless production, influencing medicinal cannabis biomass and secondary metabolite content. This study delves into the impact of enhanced nutrient regimes on the 'ionome' and its ramifications for biomass and cannabinoid production in medicinal cannabis, comparing two distinct fertigation systems: recirculation and drain-to-waste. Notably, we assess the optimal harvest time for maximizing profitability. In comparing the experimental variant with elevated levels of phosphorus (P), potassium (K), and iron (Fe) in the nutrient solution to the control variant, we observe distinct patterns in element composition across stems, leaves, and flowers, with significant differences between fertigation systems. Total nitrogen content was determined through the Kjeldahl method. Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma optical emission spectrometry (ICP-OES) were employed for elemental analysis. Cannabinoid identification and quantification used high-performance liquid chromatography with a diode-array detector (HPLC/DAD). Followed statistical analyses included ANOVA and Tukey's HSD test. Although the augmented nutrient regimen does not substantially increase plant biomass, interesting differences emerge between the two fertigation systems. The recirculation fertigation system proves more profitable during the recommended harvest period. Nonetheless, the altered nutrient regime does not yield statistically significant differences in final inflorescence harvest mass or cannabinoid concentrations in medicinal cannabis. The choice of fertigation system influences the quantity and quality of harvested inflorescence. To optimize the balance between the dry biomass yield of flowers and cannabinoid concentration, primarily total THC yield (sum of tetrahydrocannabinolic acid, Δ9-tetrahydrocannabinol, and Δ8-tetrahydrocannabinol), we propose the 11th week of cultivation as the suitable harvest time for the recirculation system. Importantly, the recirculation system consistently outperformed the drain-to-waste system, especially after the ninth week, resulting in significantly higher total THC yields. Enriched nutrition, when compared with control, increased THC yield up to 50.7%, with a remarkable 182% surge in the recirculation system when compared with the drain-to-waste system.
Collapse
Affiliation(s)
- Jiří Velechovský
- Department of Agroenvironmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czechia
| | - Matěj Malík
- Department of Agroenvironmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czechia
| | | | - Pavel Tlustoš
- Department of Agroenvironmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czechia
| |
Collapse
|
6
|
Zhang Z, Zhu J, Song X, Wen Y, Zhu C, Li J. Biomass-based single- and double-network hydrogels derived from cellulose microfiber and chitosan for potential application as plant growing substrate. Carbohydr Polym 2023; 319:121170. [PMID: 37567711 DOI: 10.1016/j.carbpol.2023.121170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/20/2023] [Accepted: 06/29/2023] [Indexed: 08/13/2023]
Abstract
A series of hydrogels were synthesized from renewable and low-cost micro-sized cellulose fiber. The single-network hydrogel was composed of cellulose fiber and a small amount of another polysaccharide, chitosan, which 'glued' individual cellulose fiber pieces together through Schiff-base bonding. The double-network hydrogel was constructed by adding a secondary network, the covalently crosslinked polyacrylamide, into the single-network hydrogel, which was synthesized by conducting Schiff-base reaction and free radical polymerization at the same time in a facile one-pot process. In both single- and double-network hydrogels, cellulose fiber constituted the dominant component. Both types of hydrogels exhibited good swelling properties. The double-network hydrogel showed much improved stability against soaking in water and higher salt tolerance. Germination experiment with choy sum seeds sowed on hydrogel surface showed that the seeds were able to germinate and further develop roots, shoots, and true leaves, demonstrating the potential of the biomass-derived hydrogels for soilless plant growing applications.
Collapse
Affiliation(s)
- Zhongxing Zhang
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore; NUS Environmental Research Institute (NERI), National University of Singapore, 5A Engineering Drive 1, Singapore 117411, Singapore
| | - Jingling Zhu
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore; NUS Environmental Research Institute (NERI), National University of Singapore, 5A Engineering Drive 1, Singapore 117411, Singapore
| | - Xia Song
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore; NUS Environmental Research Institute (NERI), National University of Singapore, 5A Engineering Drive 1, Singapore 117411, Singapore
| | - Yuting Wen
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore
| | - Chenxian Zhu
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore
| | - Jun Li
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore; NUS Environmental Research Institute (NERI), National University of Singapore, 5A Engineering Drive 1, Singapore 117411, Singapore.
| |
Collapse
|
7
|
Solangi F, Zhu X, Khan S, Rais N, Majeed A, Sabir MA, Iqbal R, Ali S, Hafeez A, Ali B, Ercisli S, Kayabasi ET. The Global Dilemma of Soil Legacy Phosphorus and Its Improvement Strategies under Recent Changes in Agro-Ecosystem Sustainability. ACS OMEGA 2023; 8:23271-23282. [PMID: 37426212 PMCID: PMC10324088 DOI: 10.1021/acsomega.3c00823] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/23/2023] [Indexed: 07/11/2023]
Abstract
Phosphorus (P) is one of the six key elements in plant nutrition and effectively plays a vital role in all major metabolic activities. It is an essential nutrient for plants linked to human food production. Although abundantly present in both organic and inorganic forms in soil, more than 40% of cultivated soils are commonly deficient in P concentration. Then, the P inadequacy is a challenge to a sustainable farming system to improve the food production for an increasing population. It is expected that the whole world population will rise to 9 billion by 2050 and, therefore, it is necessary at the same time for agricultural strategies broadly to expand food production up to 80% to 90% by handling the global dilemma which has affected the environment by climatic changes. Furthermore, the phosphate rock annually produced about 5 million metric tons of phosphate fertilizers per year. About 9.5 Mt of phosphorus enters human food through crops and animals such as milk, egg, meat, and fish and is then utilized, and 3.5 Mt P is physically consumed by the human population. Various new techniques and current agricultural practices are said to be improving P-deficient environments, which might help meet the food requirements of an increasing population. However, 4.4% and 3.4% of the dry biomass of wheat and chickpea, respectively, were increased under intercropping practices, which was higher than that in the monocropping system. A wide range of studies showed that green manure crops, especially legumes, improve the soil-available P content of the soil. It is noted that inoculation of arbuscular mycorrhizal fungi could decrease the recommended phosphate fertilizer rate nearly 80%. Agricultural management techniques to improve soil legacy P use by crops include maintaining soil pH by liming, crop rotation, intercropping, planting cover crops, and the consumption of modern fertilizers, in addition to the use of more efficient crop varieties and inoculation with P-solubilizing microorganisms. Therefore, exploring the residual phosphorus in the soil is imperative to reduce the demand for industrial fertilizers while promoting long-term sustainability on a global scale.
Collapse
Affiliation(s)
- Farheen Solangi
- Research
Centre of Fluid Machinery Engineering and Technology, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Xingye Zhu
- Research
Centre of Fluid Machinery Engineering and Technology, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Shumaila Khan
- Khwaja
Fareed University of Engineering & Information Technology, Rahim Yar Khan, Punjab 64200, Pakistan
| | - Nazia Rais
- Department
of Soil Science, Sindh Agriculture University, Tandojam, Sindh 70060, Pakistan
| | - Asma Majeed
- Institute
of Agro-Industry and Environment, The Islamia
University of Bahawalpur Pakistan, Bahawalpur, Punjab 63100, Pakistan
| | - Muhammad Azeem Sabir
- Institute
of Forest Sciences, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, Punjab 63100, Pakistan
| | - Rashid Iqbal
- Department
of Agronomy, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur Pakistan, Bahawalpur, Punjab 63100, Pakistan
| | - Shehzad Ali
- Department
of Environmental Sciences, Quaid-i-Azam
University, Islamabad 45320, Pakistan
| | - Aqsa Hafeez
- Department
of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Baber Ali
- Department
of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Sezai Ercisli
- Department
of Horticulture, Faculty of Agriculture, Ataturk University, 25240 Erzurum, Türkiye
- HGF Agro,
Ata Teknokent, TR-25240 Erzurum, Türkiye
| | - Ehlinaz Torun Kayabasi
- Department
of Agricultural Economy, Faculty of Agriculture, Kocaeli University, 41285 Kartepe, Türkiye
| |
Collapse
|
8
|
Sharma A, Pandey H, Nampoothiri Devadas VAS, Kartha BD, Jha R. Production of, Factors Affecting, Gene Regulations, and Challenges in Tissue Cultured Plant through Soilless Culture. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:5804-5811. [PMID: 36995942 DOI: 10.1021/acs.jafc.2c08162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Soilless culture also known as water based culture and substrate based culture has immense potential to grow tissue cultured plants in a closed and controlled environment system. This review analyzes the various factors that affect the vegetative growth, reproductive growth, metabolic processes, and gene regulatory functions of tissue cultured plants and the suitability of soilless culture for tissue culture plants. Experiments show that morphological and reproductive abnormalities are mitigated in tissue cultured plants by gene regulation in a closed and controlled environment system. Various factors of a soilless culture influence gene regulation and enhance cellular, molecular, and biochemical processes and compensate constraints in tissue cultured plants in closed and controlled environment conditions. The soilless culture can be utilized to harden and grow tissue culture plants. The tissue cultured plants counter water logging problems and are supplied with nutrients at 7 day intervals in the water based culture. It is necessary to analyze the involvement of regulatory genes in detail in combating challenges of tissue cultured plants in soilless cultures under closed systems. Detailed studies are also required to determine anatomy, genesis, and function of microtuber cells in tissue cultured plants.
Collapse
Affiliation(s)
- Avinash Sharma
- Faculty of Agricultural Sciences, Arunachal University of Studies, Namsai, Arunachal Pradesh 792103, India
| | - Himanshu Pandey
- Division of Plant Physiology and Biochemistry, Indian Institute of Sugarcane Research, Lucknow, Uttar Pradesh 226005, India
| | | | - Bhagya D Kartha
- Department of Fruit Crops, College of Agriculture, Kerala Agricultural University, Thrissur, Kerala 680656, India
| | - Rani Jha
- Faculty of Chemistry, Arunachal University of Studies, Namsai, Arunachal Pradesh 792103, India
| |
Collapse
|
9
|
Chiaranunt P, White JF. Plant Beneficial Bacteria and Their Potential Applications in Vertical Farming Systems. PLANTS (BASEL, SWITZERLAND) 2023; 12:400. [PMID: 36679113 PMCID: PMC9861093 DOI: 10.3390/plants12020400] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/12/2023] [Accepted: 01/12/2023] [Indexed: 06/17/2023]
Abstract
In this literature review, we discuss the various functions of beneficial plant bacteria in improving plant nutrition, the defense against biotic and abiotic stress, and hormonal regulation. We also review the recent research on rhizophagy, a nutrient scavenging mechanism in which bacteria enter and exit root cells on a cyclical basis. These concepts are covered in the contexts of soil agriculture and controlled environment agriculture, and they are also used in vertical farming systems. Vertical farming-its advantages and disadvantages over soil agriculture, and the various climatic factors in controlled environment agriculture-is also discussed in relation to plant-bacterial relationships. The different factors under grower control, such as choice of substrate, oxygenation rates, temperature, light, and CO2 supplementation, may influence plant-bacterial interactions in unintended ways. Understanding the specific effects of these environmental factors may inform the best cultural practices and further elucidate the mechanisms by which beneficial bacteria promote plant growth.
Collapse
|
10
|
Arbuscular Mycorrhizal Fungi Increase Nutritional Quality of Soilless Grown Lettuce while Overcoming Low Phosphorus Supply. Foods 2022; 11:foods11223612. [PMID: 36429202 PMCID: PMC9689368 DOI: 10.3390/foods11223612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/07/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022] Open
Abstract
Lettuce is widely used for its healthy properties, and it is of interest to increase them with minimal environmental impact. The purpose of this work was to evaluate the effect of the arbuscular mycorrhizal fungus (AMF) Funneliformis mosseae in lettuce plants (Lactuca sativa L. cv. Salinas) cultivated in a soilless system with sub-optimal phosphorus (P) compared with non-inoculated controls at two different P concentrations. Results show that lettuce inoculation with the selected AMF can improve the growth and the nutritional quality of lettuce even at sub-optimal P. Leaf content of chlorophylls, carotenoids, and phenols, known as important bioactive compounds for human health, was higher in mycorrhizal lettuce plants compared with non-mycorrhizal plants. The antioxidant capacity in AMF plants showed higher values compared with control plants grown at optimal P nutrition level. Moreover, leaf gas exchanges were higher in inoculated plants than in non-inoculated ones. Nitrogen, P, and magnesium leaf content was significantly higher in mycorrhizal plants compared with non-mycorrhizal plants grown with the same P level. These findings suggest that F. mosseae can stimulate plants growth, improving the nutritional quality of lettuce leaves even when grown with sub-optimal P concentration.
Collapse
|
11
|
Koza NA, Adedayo AA, Babalola OO, Kappo AP. Microorganisms in Plant Growth and Development: Roles in Abiotic Stress Tolerance and Secondary Metabolites Secretion. Microorganisms 2022; 10:1528. [PMID: 36013946 PMCID: PMC9415082 DOI: 10.3390/microorganisms10081528] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/19/2022] [Accepted: 07/25/2022] [Indexed: 11/23/2022] Open
Abstract
Crops aimed at feeding an exponentially growing population are often exposed to a variety of harsh environmental factors. Although plants have evolved ways of adjusting their metabolism and some have also been engineered to tolerate stressful environments, there is still a shortage of food supply. An alternative approach is to explore the possibility of using rhizosphere microorganisms in the mitigation of abiotic stress and hopefully improve food production. Several studies have shown that rhizobacteria and mycorrhizae organisms can help improve stress tolerance by enhancing plant growth; stimulating the production of phytohormones, siderophores, and solubilizing phosphates; lowering ethylene levels; and upregulating the expression of dehydration response and antioxidant genes. This article shows the secretion of secondary metabolites as an additional mechanism employed by microorganisms against abiotic stress. The understanding of these mechanisms will help improve the efficacy of plant-growth-promoting microorganisms.
Collapse
Affiliation(s)
- Ntombikhona Appear Koza
- Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa 3886, South Africa
| | - Afeez Adesina Adedayo
- Food Security and Safety Focus Area, Faculty of Natural and Agricultural Science, North-West University, Mmabatho 2735, South Africa
| | - Olubukola Oluranti Babalola
- Food Security and Safety Focus Area, Faculty of Natural and Agricultural Science, North-West University, Mmabatho 2735, South Africa
| | - Abidemi Paul Kappo
- Molecular Biophysics and Structural Biology Group, Department of Biochemistry, University of Johannesburg, Auckland Park 2006, South Africa
| |
Collapse
|
12
|
Optimising Soilless Culture Systems and Alternative Growing Media to Current Used Materials. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8040292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In the last few decades, soilless culture systems (SCSs) have been gaining worldwide popularity, making them one of the fastest-growing sectors in agriculture [...]
Collapse
|
13
|
Xu H, Hassan MA, Sun D, Wu Z, Jiang G, Liu B, Ni Q, Yang W, Fang H, Li J, Chen X. Effects of Low Temperature Stress on Source-Sink Organs in Wheat and Phosphorus Mitigation Strategies. FRONTIERS IN PLANT SCIENCE 2022; 13:807844. [PMID: 35222472 PMCID: PMC8873184 DOI: 10.3389/fpls.2022.807844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 01/11/2022] [Indexed: 06/14/2023]
Abstract
The 21st century presents many challenges to mankind, including climate change, fast growing human population, and serious concerns over food security. Wheat is a leading cereal crop that largely fulfills the global food needs. Low temperature stress accompanied by nutrient-starved soils is badly disrupting the source-sink relationship of wheat, thus causing an acute decline in final yield and deteriorating the grain quality. This review paper aimed to understand how low temperature stress affects wheat source-sink organs (i.e., leaves, roots, and spikes) and how phosphorus application reliefs in alleviating its harmful consequences. Also, we discussed mitigation strategies to enhance wheat capacity to adapt to varying temperature extremes and made rational recommendations based on modern agronomic and breeding approaches. Therefore, this study is likely to establish a solid foundation for improving the tolerance to low temperature stress and to improve its phosphorus utilization efficiency in wheat.
Collapse
Affiliation(s)
- Hui Xu
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | | | - Dongyue Sun
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | - Zhaochen Wu
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | - Gang Jiang
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | - Binbin Liu
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | - Qianqian Ni
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | - Wenkang Yang
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | - Hao Fang
- College of Agronomy, Anhui Agricultural University, Hefei, China
| | - Jincai Li
- College of Agronomy, Anhui Agricultural University, Hefei, China
- Jiangsu Collaborative Innovation Centre for Modern Crop Production, Nanjing, China
| | - Xiang Chen
- College of Agronomy, Anhui Agricultural University, Hefei, China
| |
Collapse
|
14
|
Li H, Chen H, Chen L, Wang C. The Role of Hydrogen Sulfide in Plant Roots during Development and in Response to Abiotic Stress. Int J Mol Sci 2022; 23:ijms23031024. [PMID: 35162947 PMCID: PMC8835357 DOI: 10.3390/ijms23031024] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/16/2022] [Accepted: 01/17/2022] [Indexed: 12/31/2022] Open
Abstract
Hydrogen sulfide (H2S) is regarded as a “New Warrior” for managing plant stress. It also plays an important role in plant growth and development. The regulation of root system architecture (RSA) by H2S has been widely recognized. Plants are dependent on the RSA to meet their water and nutritional requirements. They are also partially dependent on the RSA for adapting to environment change. Therefore, a good understanding of how H2S affects the RSA could lead to improvements in both crop function and resistance to environmental change. In this review, we summarized the regulating effects of H2S on the RSA in terms of primary root growth, lateral and adventitious root formation, root hair development, and the formation of nodules. We also discussed the genes involved in the regulation of the RSA by H2S, and the relationships with other signal pathways. In addition, we discussed how H2S regulates root growth in response to abiotic stress. This review could provide a comprehensive understanding of the role of H2S in roots during development and under abiotic stress.
Collapse
Affiliation(s)
- Hua Li
- College of Life Science, Henan Agricultural University, Zhengzhou 450002, China; (H.C.); (L.C.)
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Taian 271018, China
- Correspondence: (H.L.); (C.W.)
| | - Hongyu Chen
- College of Life Science, Henan Agricultural University, Zhengzhou 450002, China; (H.C.); (L.C.)
| | - Lulu Chen
- College of Life Science, Henan Agricultural University, Zhengzhou 450002, China; (H.C.); (L.C.)
| | - Chenyang Wang
- College of Agronomy, Henan Agricultural University, Zhengzhou 450002, China
- State Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University,
Zhengzhou 450002, China
- Correspondence: (H.L.); (C.W.)
| |
Collapse
|
15
|
Chen W, Ye T, Sun Q, Niu T, Zhang J. Arbuscular Mycorrhizal Fungus Alters Root System Architecture in Camellia sinensis L. as Revealed by RNA-Seq Analysis. FRONTIERS IN PLANT SCIENCE 2021; 12:777357. [PMID: 34868178 PMCID: PMC8636117 DOI: 10.3389/fpls.2021.777357] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 10/12/2021] [Indexed: 06/13/2023]
Abstract
Arbuscular mycorrhizal fungus (AMF), forming symbiosis with most terrestrial plants, strongly modulates root system architecture (RSA), which is the main characteristic of root in soil, to improve plant growth and development. So far, the studies of AMF on tea plant seedlings are few and the relevant molecular mechanism is not deciphered. In this study, the 6-month-old cutting seedlings of tea plant cultivar "Wancha No.4" were inoculated with an AMF isolate, Rhizophagus intraradices BGC JX04B and harvested after 6 months of growth. The indexes of RSA and sugar contents in root were determined. The transcriptome data in root tips of mycorrhizal and non-mycorrhizal cutting seedlings were obtained by RNA-sequence (Seq) analysis. The results showed that AMF significantly decreased plant growth, but increased the sucrose content in root and the higher classes of lateral root (LR) formation (third and fourth LR). We identified 2047 differentially expressed genes (DEGs) based on the transcriptome data, and DEGs involved in metabolisms of phosphorus (42 DEGs), sugar (39), lipid (67), and plant hormones (39) were excavated out. Variation partitioning analysis showed all these four categories modulated the RSA. In phosphorus (P) metabolism, the phosphate transport and release (DEGs related to purple acid phosphatase) were promoted by AMF inoculation, while DEGs of sugar transport protein in sugar metabolism were downregulated. Lipid metabolism might not be responsible for root branching but for AMF propagation. With respect to phytohormones, DEGs of auxin (13), ethylene (14), and abscisic acid (5) were extensively affected by AMF inoculation, especially for auxin and ethylene. The further partial least squares structural equation modeling analysis indicated that pathways of P metabolism and auxin, as well as the direct way of AMF inoculation, were of the most important in AMF promoting root branching, while ethylene performed a negative role. Overall, our data revealed the alterations of genome-wide gene expression in tea plant roots after inoculation with AMF and provided a molecular basis for the regulatory mechanism of RSA (mainly root branching) changes induced by AMF.
Collapse
|