Investigating Water Use Efficiency, Energy Productivity, Economic and Yield under Different Wheat-Maize Cropping System in the North of Khuzestan Province

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Bougari Eisa; ASOODAR MOHAMMAD AMIN; MARZBAN AFSHIN; Kazemi Navab

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Journal: Journal of Agricultural Science and Sustainable Production Year:2021 | Volume:30 | Issue:4 Page(s): 295-310

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Information Journal Paper

Title

Investigating Water Use Efficiency, Energy Productivity, Economic and Yield under Different Wheat-Maize Cropping System in the North of Khuzestan Province

Author(s)

Bougari Eisa | ASOODAR MOHAMMAD AMIN | MARZBAN AFSHIN | Kazemi Navab | Issue Writer Certificate

Keywords

Benefit to Cost RatioQ1

Conservation AgricultureQ2

Drip Tape IrrigationQ2

Energy ProductivityQ1

Water Use EfficiencyQ1

Abstract

Background and Objective: In this study, effects of residue management, irrigation methods, tillage systems and planting methods on some important aspects of common wheat-maize rotation in Khuzestan province was investigated. Materials and Methods: The experiment was conducted as strip-block split factorial on randomized complete blocks design with three replications. Residue management considered as main plots, irrigation methods as subplots and factorial combination of tillage systems and planting methods as sub subplots. Results: Retaining residue on surface in flood and Drip Tape Irrigation systems increased maize harvested about 0. 4 and 0. 18 kg per each m3 of applied water, respectively. In conservation tillage practices, reduced tillage and no-tillage with residue on surface had no significant effects on wheat and maize yields compared to conventional tillage, but improved Water Use Efficiency, Energy Productivity and economic indices. The highest Benefit to Cost Ratio (BCR) was obtained as 1. 72 from Drip Tape Irrigation-with total residue-conventional tillage-ridge bed planting treatment. The lowest input energy (76635 MJ. ha-1) and the highest Energy Productivity (0. 210 kg. MJ-1) was belonged to Drip Tape Irrigation-with total residue-no tillage-ridge bed planting treatment, Also BCR in this conservation system was obtained 1. 62. Conclusion: Moving towards adoption of agricultural conservation techniques such as retain residue, reduce tillage, planting on permanent ridge bed and use high efficiency irrigation methods would result in a sustainable production. According to the results of this research, the use of conservation tillage systems are recommended.

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APA: Copy

Bougari, Eisa, ASOODAR, MOHAMMAD AMIN, MARZBAN, AFSHIN, & Kazemi, Navab. (2021). Investigating Water Use Efficiency, Energy Productivity, Economic and Yield under Different Wheat-Maize Cropping System in the North of Khuzestan Province. JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), 30(4 ), 295-310. SID. https://sid.ir/paper/392838/en

Vancouver: Copy

Bougari Eisa, ASOODAR MOHAMMAD AMIN, MARZBAN AFSHIN, Kazemi Navab. Investigating Water Use Efficiency, Energy Productivity, Economic and Yield under Different Wheat-Maize Cropping System in the North of Khuzestan Province. JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE)[Internet]. 2021;30(4 ):295-310. Available from: https://sid.ir/paper/392838/en

IEEE: Copy

Eisa Bougari, MOHAMMAD AMIN ASOODAR, AFSHIN MARZBAN, and Navab Kazemi, “Investigating Water Use Efficiency, Energy Productivity, Economic and Yield under Different Wheat-Maize Cropping System in the North of Khuzestan Province,” JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), vol. 30, no. 4 , pp. 295–310, 2021, [Online]. Available: https://sid.ir/paper/392838/en

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