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首页> 外文期刊>Environment and Ecology >Residual effect of irrigation and mulch applied to previous groundnut on yield nutrient content and nutrient uptake of succeeding maize.
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Residual effect of irrigation and mulch applied to previous groundnut on yield nutrient content and nutrient uptake of succeeding maize.

机译：前地花生灌溉和地膜残留对后继玉米产量养分含量和养分吸收的影响。

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摘要

An experiment was conducted in pre-kharif and kharif seasons in 2003 and 2004 in West Bengal, India to evaluate the residual effect of irrigation and mulch applied to previous groundnut crop on the yield and nutrient uptake of succeeding maize crop. Irrigation treatments were: rainfed (control); and 1, 2, 3 and 4 irrigations. Mulching treatments included rice straw at 6 t/ha and without mulching (control). The highest cob yield was obtained when previous groundnut crop was supplied with 4 irrigations + mulching. The highest N, P and K leaf content and uptake in maize were obtained under 3 irrigations + mulching.
机译：在2003年和2004年的印度西孟加拉邦的海里夫和海里夫前两个季节进行了一项实验，以评估灌溉和地膜覆盖先前花生作物对后续玉米作物的产量和养分吸收的残留影响。灌溉方法是：雨养（对照）;和1、2、3和4次灌溉。覆盖处理包括6 t / ha的稻草，不覆盖（对照）。当先前的花生作物进行4次灌溉+覆盖时，可获得最高的穗轴产量。在3次灌溉+覆盖条件下，玉米的最高N，P和K含量和吸收量最高。

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