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Kalita A, Elayarajan M, Janaki P, Suganya S, Sankari A, Parameswari E. Organo-monomers coated slow-release fertilizers: Current understanding and future prospects. Int J Biol Macromol 2024; 274:133320. [PMID: 38950798 DOI: 10.1016/j.ijbiomac.2024.133320] [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: 03/02/2024] [Revised: 06/06/2024] [Accepted: 06/19/2024] [Indexed: 07/03/2024]
Abstract
The increasing urge to make an impactful contribution towards attaining nutritional security amidst the ever-rising demand for food, changing climate and maintaining environmental health and safety has become the main focal point for today's researchers globally. Slow-release fertilizers (SRFs) are a broad, dynamic, and advance category of fertilizers but despite its environmental benefits and scientifically proven results it often faces some critical challenges, primarily due to its high cost, often stemming from synthetic coatings, deteriorating soil health and with unrevealed potential environmental impacts. Organo-monomers have gained immense popularity due to their organic origin, biodegradable nature, biocompatibility, bio-sustainability and as a targeted delivery of nutrients in the plant system leading to increase in nutrient use efficiency (NUE). They can form strong bond with other monomers, fertilizers elements and improve the soil quality, carbon sequestration and holistically the environment. This review emphasizes on organo-monomers based SRFs, its synthesis, application and deliberate mechanism of nutrient release; boosting crop productivity and global economy. In conclusion, provided the significant challenges posed by the classical or synthetically coated fertilizers; the application of organo-monomers based SRFs demonstrates immense potential for achieving sustainable yield, to help build a global nutritionally secure population.
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Affiliation(s)
- Abreeta Kalita
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - M Elayarajan
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - P Janaki
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - S Suganya
- Dept. of Soil Science & Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - A Sankari
- Dept. of Horticulture, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
| | - E Parameswari
- Dept. of Environmental Science, Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu 641003, India.
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2
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Zhang X, Su P, Wang W, Yang W, Ge Y, Jiang K, Huang J. Optimized carbonization of coffee shell via response surface methodology: A circular economy approach for environmental remediation. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 346:123018. [PMID: 38016590 DOI: 10.1016/j.envpol.2023.123018] [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: 09/26/2023] [Revised: 11/11/2023] [Accepted: 11/19/2023] [Indexed: 11/30/2023]
Abstract
The disposal of coffee shell waste on farmland, is a common practice that can causing the environmental and waste valuable resources. Carbonization has been identified as an effective method for transforming coffee shells into useful products that mitigate environmental pollution. Through the response surface methodology, the carbonization conditions of the coffee shells were optimized and its potential as a biochar-based slow-release urea fertilizer was explored. Experiments were conducted on coffee shell performance under varying carbonization conditions such as temperature (600-1000 °C), time (1-5 h), and heating rate (5-20 °C/min). The results indicated that the ideal urea adsorption was 56.3 mg/g, achieved under carbonization conditions of 2.83 h, 809 °C, and 15.3 °C/min. The optimal nutrient release rate within seven days was 45.4% under carbonization conditions of 3.19 h, 813 °C, and 15.0 °C/min. The infrared spectroscopy analysis indicates that carbonization conditions influenced the absorption peak intensity of coffee shell biochar, while the functional group types remain unchanged. The biochar exhibits diverse functional groups and abundant pores, making it a promising candidate for use as a biochar-based fertilizer material. Overall, the findings demonstrate an effective waste management approach that significantly reduces environmental pollutants while remediating pollution.
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Affiliation(s)
- Xia Zhang
- Faculty of Mechanical and Electrical Engineering, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Panjie Su
- Faculty of Mechanical and Electrical Engineering, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Weichao Wang
- Faculty of Mechanical and Electrical Engineering, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Wencai Yang
- Faculty of Mechanical and Electrical Engineering, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Yuanyuan Ge
- Faculty of Mechanical and Electrical Engineering, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Kuaile Jiang
- College of Tropical Crops, Yunnan Agricultural University, Puer, Yuannan, 665000, China
| | - Junwei Huang
- Faculty of Mechanical and Electrical Engineering, Yunnan Agricultural University, Kunming, Yunnan, 650201, China.
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Rashid M, Hussain Q, Hayat R, Ahmed M, Islam MS, Soufan W, Elango D, Rajendran K, Iqbal R, Bhat TA, El Sabagh A. Lignite Scaffolding as Slow-Release N-Fertilizer Extended the SN Retention and Inhibited N Losses in Alkaline Calcareous Soils. ACS OMEGA 2023; 8:22732-22741. [PMID: 37396239 PMCID: PMC10308397 DOI: 10.1021/acsomega.3c01611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/10/2023] [Indexed: 07/04/2023]
Abstract
Conventional nitrogen (N) fertilizers particularly urea mineralized quickly in soil. Without sufficient plant uptake, this rapid mineralization favors the heavy N losses. Lignite is a naturally abundant and cost-effective adsorbent capable of extending multiple benefits as a soil amendment. Therefore, it was hypothesized that lignite as an N carrier for the synthesis of lignite-based slow-release N fertilizer (LSRNF) could offer an eco-friendly and affordable option to resolve the limitations of existing N fertilizer formulations. The LSRNF was developed by impregnating urea on deashed lignite and pelletized by a mixture of polyvinyl alcohol and starch as a binder. The results indicated that LSRNF significantly delayed the N mineralization and extended its release to >70 days. The surface morphology and physicochemical properties of LSRNF confirmed the sorption of urea on lignite. The study demonstrated that LSRNF also significantly decreased the NH3-volatilization up to 44.55%, NO3-leaching up to 57.01%, and N2O-emission up to 52.18% compared to conventional urea. So, this study proved that lignite is a suitable material to formulate new slow-release fertilizers, suiting to alkaline calcareous soils favorably where N losses are further higher compared to non-calcareous soils.
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Affiliation(s)
- Muhammad Rashid
- Institute
of Soil and Environmental Sciences, PMAS-Arid
Agriculture University, Rawalpindi 46000, Pakistan
- Soil
and Water Testing Laboratory for Research, Rawalpindi 46000, Pakistan
| | - Qaiser Hussain
- Institute
of Soil and Environmental Sciences, PMAS-Arid
Agriculture University, Rawalpindi 46000, Pakistan
| | - Rifat Hayat
- Institute
of Soil and Environmental Sciences, PMAS-Arid
Agriculture University, Rawalpindi 46000, Pakistan
| | - Mukhtar Ahmed
- Department
of Agronomy, PMAS-Arid Agriculture University, Rawalpindi 46000, Pakistan
| | - Mohammad Sohidul Islam
- Department
of Agronomy, Hajee Mohammad Danesh Science
and Technology University, Dinajpur 5200, Bangladesh
| | - Walid Soufan
- Plant
Production Department, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Dinakaran Elango
- Department
of Agronomy, Iowa State University, Ames, Iowa 50011, United States
| | - Karthika Rajendran
- VIT
School of Agricultural Innovations and Advanced Learning (VAIAL), Vellore Institute of Technology (VIT), Vellore 632014, India
| | - Rashid Iqbal
- Department
of Agronomy, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur 63100 Pakistan
| | - Tauseef A. Bhat
- Division
of Agronomy, Faculty of Agriculture, Sher-e-Kashmir
University of Agricultural Sciences and Technology of Kashmir, Wadura, Sopore 193201, India
| | - Ayman El Sabagh
- Department
of Agronomy, Faculty of Agriculture, Kafrelsheikh
University, Kafr El-Shaikh 33516, Egypt
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Egyir M, Luyima D, Park SJ, Lee KS, Oh TK. Volatilisations of ammonia from the soils amended with modified and nitrogen-enriched biochars. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 835:155453. [PMID: 35469865 DOI: 10.1016/j.scitotenv.2022.155453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 04/15/2022] [Accepted: 04/18/2022] [Indexed: 06/14/2023]
Abstract
Biochar's capacity to abate NH3 emissions from fertilised agricultural soils may be enhanced through both modifications and formulation of slow-release biochar-based N fertilisers but there is a dearth of data in this area. Sulphuric acid (H2SO4), hydrogen peroxide (H2O2) and potassium hydroxide (KOH) were used to modify biochars which are denoted as BSAD, BHPO and BKOH, respectively. Nitrogen (N) enrichment was performed using urea and ammonium nitrate and the enriched biochars are denoted as BUR and BAN, respectively. The biochars were characterised by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Fourier-transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS). The ammonia abatement potentials of both the modified and N-enriched biochars were assessed in the incubation experiments which lasted for 30 days. Urea was used as a control while non-modified biochar (PrBC) was included for comparison. Compared to the control, PrBC, BKOH, BHPO, BSAD, BUR and BAN attenuated gaseous NH3 emissions by 57.62%, 63.06%, 73.23% and 74.85%, 79.93% and 82.88%, respectively. Biochar modifications increased the content of oxygen containing surface groups especially carboxyl and sulphoxide in the case of BSAD as depicted from the instrumental analysis data, which most probably increased the sorption of NH3 and its transformation to nitrates thus, resulting in a higher NH3 abatement capacity than that of PrBC. XPS data indicated that N-enrichment resulted in reactions of N with the surface groups of biochar which slowed its release, concomitantly lowering NH3 volatilisation better than even the modified biochars.
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Affiliation(s)
- Michael Egyir
- Department of Bio-Environmental Chemistry, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Deogratius Luyima
- Department of Bio-Environmental Chemistry, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Seong-Jin Park
- Department of Soil and Fertilisers, National Institute of Agricultural Sciences, RDA, Wanju 55365, Republic of Korea.
| | - Kyo Suk Lee
- Department of Bio-Environmental Chemistry, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Republic of Korea; Institute of Agricultural Sciences Research, Chungnam National University, Daejeon 34134, Republic of Korea.
| | - Taek-Keun Oh
- Department of Bio-Environmental Chemistry, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Republic of Korea.
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Barłóg P, Grzebisz W, Łukowiak R. Fertilizers and Fertilization Strategies Mitigating Soil Factors Constraining Efficiency of Nitrogen in Plant Production. PLANTS (BASEL, SWITZERLAND) 2022; 11:1855. [PMID: 35890489 PMCID: PMC9319167 DOI: 10.3390/plants11141855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Abstract
Fertilizer Use Efficiency (FUE) is a measure of the potential of an applied fertilizer to increase its impact on the uptake and utilization of nitrogen (N) present in the soil/plant system. The productivity of N depends on the supply of those nutrients in a well-defined stage of yield formation that are decisive for its uptake and utilization. Traditionally, plant nutritional status is evaluated by using chemical methods. However, nowadays, to correct fertilizer doses, the absorption and reflection of solar radiation is used. Fertilization efficiency can be increased not only by adjusting the fertilizer dose to the plant's requirements, but also by removing all of the soil factors that constrain nutrient uptake and their transport from soil to root surface. Among them, soil compaction and pH are relatively easy to correct. The goal of new the formulas of N fertilizers is to increase the availability of N by synchronization of its release with the plant demand. The aim of non-nitrogenous fertilizers is to increase the availability of nutrients that control the effectiveness of N present in the soil/plant system. A wide range of actions is required to reduce the amount of N which can pollute ecosystems adjacent to fields.
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Wang C, Luo D, Zhang X, Huang R, Cao Y, Liu G, Zhang Y, Wang H. Biochar-based slow-release of fertilizers for sustainable agriculture: A mini review. ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY 2022; 10:100167. [PMID: 36159737 PMCID: PMC9488105 DOI: 10.1016/j.ese.2022.100167] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/02/2022] [Accepted: 03/02/2022] [Indexed: 05/21/2023]
Abstract
Increasing global population and decreasing arable land pose tremendous pressures to agricultural production. The application of conventional chemical fertilizers improves agricultural production, but causes serious environmental problems and significant economic burdens. Biochar gains increasing interest as a soil amendment. Recently, more and more attentions have been paid to biochar-based slow-release of fertilizers (SRFs) due to the unique properties of biochar. This review summarizes recent advances in the development, synthesis, application, and tentative mechanism of biochar-based SRFs. The development mainly undergoes three stages: (i) soil amendment using biochar, (ii) interactions between nutrients and biochar, and (iii) biochar-based SRFs. Various methods are proposed to improve the fertilizer efficiency of biochar, majorly including in-situ pyrolysis, co-pyrolysis, impregnation, encapsulation, and granulation. Considering the distinct features of different methods, the integrated methods are promising for fabricating effective biochar-based SRFs. The in-depth understanding of the mechanism of nutrient loading and slow release is discussed based on current knowledge. Additionally, the perspectives and challenges of the potential application of biochar-based SRFs are described. Knowledge surveyed from this review indicates that applying biochar-based SRFs is a viable way of promoting sustainable agriculture.
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Affiliation(s)
- Chongqing Wang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China
- Corresponding author.
| | - Dan Luo
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Xue Zhang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Rong Huang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Yijun Cao
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Gonggang Liu
- College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, 410004, China
| | - Yingshuang Zhang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Hui Wang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
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