Energy budgeting of different rice-based cropping systems for designing environmentally sustainable production in the Indo-Gangetic Plains of sub-tropical region
Rattachement africain : in, sa, us. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Rice-based cropping systems in the Indo-Gangetic Plains are vital for regional food security, but due to their high energy inputs and environmental impacts, adopting optimized energy budgeting and diversifying the system through intensification can enhance sustainability and resource efficiency. A field experiment was conducted at the Agricultural Research Farm, Bihar Agricultural University, Sabour, Bihar, India during 2017–2018 and 2018–2019 to study the productivity and energetics of various rice-based cropping systems under irrigated conditions. The treatment comprised nine rice-based cropping sequences. The rice–cabbage + coriander leaf–sesamum system recorded significantly high system rice equivalent yield, system productivity, system profitability, and relative production efficiency over the rest of the cropping sequences in the study. Moreover, the conventional rice–wheat–mustard system recorded 56.7% lower relative economic efficiency as compared to rice–maize + vegetable pea–sorghum + fodder cowpea, rice–potato + radish–mungbean, and rice–cabbage + coriander leaf–sesamum system. Furthermore, rice–maize + vegetable pea–sorghum + fodder cowpea and rice–cabbage + coriander leaf–sesamum system attained higher energy productivity (371.3–408.6 kg MJ −1 ) along with the lowest specific energy (2458–2,700 MJ t −1 ) among the nine rice-based cropping systems. The study concluded that based on their availability of the resources, rice–maize + vegetable pea–sorghum + fodder cowpea or rice–cabbage + coriander leaf–sesamum could be the best suitable energy efficient cropping systems for higher system yield and maximizing profit.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Energy budgeting of different rice-based cropping systems for designing environmentally sustainable production in the Indo-Gangetic Plains of sub-tropical region
- Date Crossref
- 08/09/2025
- Éditeur
- Frontiers Media SA
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Bihar Agricultural University Department of Agronomy pays non établi dans la noticeUniversité ou école supérieure
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Indian Council of Agricultural Research pays non établi dans la noticeOrganisme public
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ICAR - Agricultural Technology Application Research Institute pays non établi dans la noticeStructure de recherche
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Central Agricultural University Department of Agronomy pays non établi dans la noticeUniversité ou école supérieure
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Dr. Rajendra Prasad Central Agriculture University pays non établi dans la noticeUniversité ou école supérieure
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King Saud University pays non établi dans la noticeUniversité ou école supérieure
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Michigan State University pays non établi dans la noticeUniversité ou école supérieure
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Tirhut College of Agriculture Department of Agronomy pays non établi dans la noticeUniversité ou école supérieure
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College of Food and Agriculture Sciences Department of Plant Production pays non établi dans la noticeUniversité ou école supérieure
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College of Agriculture and Natural Resources Department of Biosystems and Agricultural Engineering (BAE) pays non établi dans la noticeUniversité ou école supérieure
Department of Agronomy — Bihar Agricultural University, Indian Council of Agricultural Research et ICAR - Agricultural Technology Application Research Institute, avec 7 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.