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Shirzad H, Siavash Moghaddam S, Rahimi A, Rezapour S, Xiao J, Popović-Djordjević J. Combined Effect of Biological and Organic Fertilizers on Agrobiochemical Traits of Corn ( Zea mays L.) under Wastewater Irrigation. PLANTS (BASEL, SWITZERLAND) 2024; 13:1331. [PMID: 38794402 PMCID: PMC11124832 DOI: 10.3390/plants13101331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024]
Abstract
Corn (Zea mays L.) is an important annual grain that is cultivated as a food staple around the world. The current study examined the effect of wastewater and a combination of biological and organic fertilizers on the morphological and phytochemical traits of corn, using a factorial experiment based on a randomized complete block design with three replications. The first factor was biological and organic fertilizers at seven levels, including the control (no fertilization), bacterial biological fertilizers (NPK) along with iron and zinc Barvar biofertilizers, fungal biofertilizers made from Mycorrhiza and Trichoderma, biochar, a combination of bacterial and fungal biofertilizers, and a combination of bacterial and fungal biofertilizers with biochar. The second factor was irrigation at two levels (conventional irrigation and irrigation with wastewater). The traits studied included the morphological yield, phenols, flavonoids, polyphenols, glomalin, cadmium content in plant parts, and translocation factor (TF). The results disclosed that the best treatment in regard to the morphological traits was related to conventional water + biochar + mycorrhiza + Trichoderma + NPK. The highest phenol and flavonoid content were observed when biochar + mycorrhiza + Trichoderma + NPK treatments were used in both water treatments. Also, the wastewater + biochar + mycorrhiza + Trichoderma + NPK treatment demonstrated the highest total glomalin and phenylalanine ammonia-lyase (PAL) activity. The obtained results demonstrate that combined biological and organic fertilizer use on corn plants can effectively alleviate the deleterious effects of cadmium present in wastewater.
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Affiliation(s)
- Hossein Shirzad
- Department of Plant Production and Genetics, Faculty of Agriculture, Urmia University, Urmia 5756151818, Iran; (H.S.); (A.R.)
| | - Sina Siavash Moghaddam
- Department of Plant Production and Genetics, Faculty of Agriculture, Urmia University, Urmia 5756151818, Iran; (H.S.); (A.R.)
| | - Amir Rahimi
- Department of Plant Production and Genetics, Faculty of Agriculture, Urmia University, Urmia 5756151818, Iran; (H.S.); (A.R.)
| | - Salar Rezapour
- Department of Soil Science, Faculty of Agriculture, Urmia University, P.O. Box 165, Urmia 57134, Iran;
| | - Jianbo Xiao
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo, 36310 Vigo, Spain;
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Spagnuolo D, Bressi V, Chiofalo MT, Morabito M, Espro C, Genovese G, Iannazzo D, Trifilò P. Using the Aqueous Phase Produced from Hydrothermal Carbonization Process of Brown Seaweed to Improve the Growth of Phaseolus vulgaris. PLANTS (BASEL, SWITZERLAND) 2023; 12:2745. [PMID: 37514359 PMCID: PMC10383230 DOI: 10.3390/plants12142745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/17/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023]
Abstract
Seaweeds are considered a biomass for third-generation biofuel, and hydrothermal carbonization (HTC) is a valuable process for efficiently disposing of the excess of macroalgae biomass for conversion into multiple value-added products. However, the HTC process produces a liquid phase to be disposed of. The present study aims to investigate the effects of seed-priming treatment with three HTC-discarded liquid phases (namely AHL180, AHL240, and AHL300), obtained from different experimental procedures, on seed germination and plant growth and productivity of Phaseolus vulgaris L. To disentangle the osmotic effects from the use of AHL, isotonic solutions of polyethylene glycol (PEG) 6000 have also been tested. Seed germination was not affected by AHL seed-priming treatment. In contrast, PEG-treated samples showed significantly lower seed germination success. AHL-treated samples showed changes in plant biomass: higher shoot biomass was recorded especially in AHL180 samples. Conversely, AHL240 and AHL300 samples showed higher root biomass. The higher plant biomass values recorded in AHL-treated samples were the consequence of higher values of photosynthesis rate and water use efficiency, which, in turn, were related to higher stomatal density. Recorded data strongly support the hypothesis of the AHL solution reuse in agriculture in the framework of resource management and circular green economy.
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Affiliation(s)
- Damiano Spagnuolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Viviana Bressi
- Department of Engineering, University of Messina, Contrada di Dio, Vill. S. Agata, 98166 Messina, Italy
| | - Maria Teresa Chiofalo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Marina Morabito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Claudia Espro
- Department of Engineering, University of Messina, Contrada di Dio, Vill. S. Agata, 98166 Messina, Italy
| | - Giuseppa Genovese
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Daniela Iannazzo
- Department of Engineering, University of Messina, Contrada di Dio, Vill. S. Agata, 98166 Messina, Italy
| | - Patrizia Trifilò
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, 98166 Messina, Italy
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Lema Ch E, Chóez-Guaranda I, Ruíz-Barzola O, Jaramillo LI, Pacheco Flores de Valgaz Á, Van Den Hende S, Manzano Santana P. Estudio de la variabilidad en el tiempo y espacio de la actividad antioxidante y composición bioquímica de Kappaphycus alvarezii en diferentes densidades de siembra. BIONATURA 2023. [DOI: 10.21931/rb/2023.08.01.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
Kappaphycus alvarezii es una de las especies de algas más cultivadas en el mundo, debido a su alto contenido de compuestos bioactivos con reportes antioxidantes y bioestimulantes. El presente estudio evaluó el efecto de las densidades de plantación sobre la composición bioquímica y antioxidante de K. alvarezii cultivada en un sistema de línea larga durante las estaciones seca y húmeda, con el fin de proporcionar una base científica para una cosecha óptima. Se midieron el contenido de humedad, cenizas, grasa, fibra, auxinas, fenoles, flavonoides, DPPH y ABTS. Los datos se analizaron mediante pruebas t, Wilcoxon, Kruskal-Wallis y ANOVA unidireccional. Los resultados mostraron un mayor contenido de grasa (2,01 % P.s), fibra bruta (5,21% P.s), contenido total de fenoles (324,09 μg GAE/g P.s) y ABTS (9,32 μg GAE/g P.s) durante la estación seca. Con respecto a la densidad de plantación, se produjo un aumento significativo del contenido en cenizas, fenoles totales y ABTS con una densidad de 10 líneas.célula-1 al mismo tiempo. Los contenidos de flavonoides, DPPH y auxina mostraron una tendencia estacional opuesta, alcanzando los niveles máximos en la estación húmeda. Este estudio aporta nueva información sobre las condiciones ambientales que pueden provocar cambios en la actividad antioxidante y la composición bioquímica de esta especie con vistas al desarrollo de bioproductos para diferentes sectores industriales como el alimentario, el farmacéutico y el de los fertilizantes en Ecuador.
Palabras claves: Alga roja; Fenoles; Flavonoides; Antioxidante; Composición bioquímica; Variación estacional; densidad de siembra.
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Affiliation(s)
- Estefany Lema Ch
- Facultad de Ciencias de la Vida (FCV); Campus Gustavo Galindo; Escuela Superior Politécnica del Litoral; Km. 30.5 vía Perimetral; Guayaquil P.O. Box 09-01-5863; Ecuador
| | - Iván Chóez-Guaranda
- Centro de Investigaciones Biotecnológicas del Ecuador (CIBE), Campus Gustavo Galindo; Km 30.5 vía Perimetral; Guayaquil P.O. Box 09-01-5863; Ecuador
| | - Omar Ruíz-Barzola
- Facultad de Ciencias Naturales y Matemáticas (FCNM); Campus Gustavo Galindo; Escuela Superior Politécnica del Litoral (ESPOL), Km. 30.5 vía Perimetral; Guayaquil P.O. Box 09-01-5863; Ecuador
| | - Lorena I. Jaramillo
- Departamento de Ingeniería Química y Agroindustria; Facultad de Ingeniería Química y Agroindustria; Ladrón de Guevara E11-253; Quito 170525 ; Ecuador
| | - Ángela Pacheco Flores de Valgaz
- Facultad de Ciencias de la Vida (FCV); Campus Gustavo Galindo; Escuela Superior Politécnica del Litoral; Km. 30.5 vía Perimetral; Guayaquil P.O. Box 09-01-5863; Ecuador ; Laboratorio de Instrumental; Ingeniería en Biotecnología; Facultad de Ciencias de la Vida; Campus María Auxiliadora; Universidad Politécnica Salesiana (UPS); Km 19.5 vía a la Costa; Guayaquil P.O. Box 09-01-2074, Ecuador
| | - Sofie Van Den Hende
- Centro Nacional de Acuicultura e Investigaciones Marinas (CENAIM), Escuela Superior Politécnica del Litoral (ESPOL), San Pedro de Manglaralto, P.O. Box 09-01-5863, Santa Elena, Ecuador
| | - Patricia Manzano Santana
- Facultad de Ciencias de la Vida (FCV); Campus Gustavo Galindo; Escuela Superior Politécnica del Litoral; Km. 30.5 vía Perimetral; Guayaquil P.O. Box 09-01-5863; Ecuador; Centro de Investigaciones Biotecnológicas del Ecuador (CIBE), Campus Gustavo Galindo; Km 30.5 vía Perimetral; Guayaquil P.O. Box 09-01-5863; Ecuador; Centro de Investigaciones Biotecnológicas del Ecuador (CIBE), Campus Gustavo Galindo; Km 30.5 vía Perimetral; Guayaquil P.O. Box 09-01-5863; Ecuador
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Prisa D, Spagnuolo D. Evaluation of the Bio-Stimulating Activity of Lake Algae Extracts on Edible Cacti Mammillaria prolifera and Mammillaria glassii. PLANTS (BASEL, SWITZERLAND) 2022; 11:3586. [PMID: 36559698 PMCID: PMC9782507 DOI: 10.3390/plants11243586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/25/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
The research aimed to test different seaweed extracts derived from three macroalgae representatives, namely, Rhodophyta, Chlorophyta and Phaeophyceae, as a bio-fertiliser for the growth of Mammillaria prolifera and Mammillaria glassii and the production of edible fruits. The experiments started in September 2021 and were conducted in the greenhouses of CREA-OF in Pescia (PT). Three different algae, namely, Hypnea cornuta (Rhodophyta), Ulva ohnoi (Chlorophyta), collected from the brackish lake Ganzirri, in Messina, and Sargassum muticum (Phaeophyceae) from Venice lagoon, were tested. The experimental trial showed a significant improvement in the agronomic parameters analysed for the growth and production of cactus plants and fruits treated with the selected algae. A significant increase was found in the sugar, vitamin A, vitamin C and vitamin E content of the fruits of treated plants. In particular, the thesis with Ulva ohnoi was the best for plant growth and fruit production with a higher sugar and vitamin content. This experiment confirms the algae's ability to stimulate soil microflora and microfauna, promoting nutrient uptake, participating in organic matter mineralisation processes and significantly influencing the nutraceutical compounds in the fruits.
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Affiliation(s)
- Domenico Prisa
- CREA Research Centre for Vegetable and Ornamental Crops, Via Dei Fiori 8, 51012 Pescia, Italy
| | - Damiano Spagnuolo
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Salita Sperone 31, 98166 Messina, Italy
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Bio-Based Products from Mediterranean Seaweeds: Italian Opportunities and Challenges for a Sustainable Blue Economy. SUSTAINABILITY 2022. [DOI: 10.3390/su14095634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Seaweeds are attracting increasing attention as an alternative healthy food and renewable drugs source and as agents of climate change mitigation that provide essential ecosystem services. In this context, seaweeds represent marine resources capable of supporting and pursuing the objectives of the Sustainable Blue Economy and the Bio-Based Circular Economy. In this review, we analyze the state of seaweed bio-based products and research on the Mediterranean Sea from the last 20 years. Results of this analysis show a large number of investigations focusing on antimicrobial, antioxidant and anti-inflammatory activities compared to on biofuels and bioplastics. Attempts at seaweed farming, although generally very limited, are present in Israel and some North African countries. Lastly, we focus on the Italian situation—including research, companies and legislation on seaweed production—and we discuss gaps, perspectives and challenges for the potential development of a sustainable seaweed industry according to the Sustainable Blue Economy.
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