Conservation agriculture in irrigated intensive maize-based systems of north-western India: Effects on crop yields, water productivity and economic profitability
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- 作者：C.M. Parihara ; pariharcm@gmail.com" class="auth_mail" title="E-mail the corresponding author ; cm.parihar@icar.gov.in" class="auth_mail" title="E-mail the corresponding author ; S.L. Jata ; A.K. Singha ; B. Kumara ; Yadvinder-Singhb ; S. Pradhanc ; V. Pooniyac ; A. Dhaujac ; V. Chaudharyd ; M.L. Jate ; R.K. Jatf ; O.P. Yadava
- 关键词：IGP ; Indo-Gangetic Plains ; ICAR ; Indian Council of Agricultural Research ; CA ; conservation agriculture ; TCE ; tillage and crop establishment ; ZT ; zero tillage ; PB ; permanent bed ; CT ; conventional tillage ; MWMb ; maize (Zea mays L.) -wheat (Triticum aestivum) -mungbean (Vigna radiata L.) Wilczek ; MCS ; maize (Zea mays L.) -chickpea (Cicer arietinum L.) - sesbaina (Sesbania acculata) ; MMuMb ; maize (Zea mays L.) - mustard (Brassica juncea) -mungbean (Vigna radiata L.) ; MMS ; maize (Zea mays L.) -maize
- 刊名：Field Crops Research
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：193
- 期：Complete
- 页码：104-116
- 全文大小：960 K
文摘
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Studied 6 years impact of 3 tillage and 4 maize systems on crop & water productivity.
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Observed differences in economic and bioenergetic yields of maize systems.
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Significant tillage and crop rotations interaction observed in maize system yields.
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Adoption of ZT and PB practices improved system WP & profitability compared to CT.
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Legumes inclusion in cereal systems enhanced yields, WUE and economic returns.