Effects of different soil conservation tillage approaches on soil nutrients, water use and wheat-maize yield in rainfed dry-land regions of North China
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- 作者：Yunhui Shaoa ; b ; shao2937@126.com" class="auth_mail" title="E-mail the corresponding author ; Yingxin Xiea ; xieyingxin@tom.com" class="auth_mail" title="E-mail the corresponding author ; Chenyang Wanga ; xmzxwang@163.com" class="auth_mail" title="E-mail the corresponding author ; Junqin Yueb ; yjunqin200@126.com" class="auth_mail" title="E-mail the corresponding author ; Yuqing Yaoc ; lyyaoyuqing@126.com" class="auth_mail" title="E-mail the corresponding author ; Xiangdong Lib ; hnlxd@126.com" class="auth_mail" title="E-mail the corresponding author ; Weixing Liua ; wxliu2012@163.com" class="auth_mail" title="E-mail the corresponding author ; Yunji Zhua ; hnndzyj@126.com" class="auth_mail" title="E-mail the corresponding author ; Tiancai Guoa ; gtcxiaomai@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：NCP ; North China Plain ; WUE ; water use efficiency ; CT ; conventional tillage ; NTSM ; no tillage during wheat and maize seasons and direct drilling with straw mulching ; SSM ; subsoiling in the maize season but no tillage during the wheat season with straw mulching during the wheat and maize season ; RSM ; ridge planting during both wheat and maize seasons wheat and maize sowed on artificial ridges ridging before first sowing of wheat and ridge height repaired only in the later growing period ; ET ; evap
- 刊名：European Journal of Agronomy
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：81
- 期：Complete
- 页码：37-45
- 全文大小：1664 K
文摘
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Conservation tillage improved OM, available P and available K in topsoil in rainfed dry-land regions of northern China.
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Conservation tillage increased yields and WUE of wheat, maize and annual.
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Subsoiling and ridge planting with straw mulching help for enhancing mainly soil nutrient concentration and improving grain yield and WUE in rainfed dry-land regions.