宁夏引黄灌区麦后夏播复种大豆种植综合分析

Ningxia Journal of Agriculture and Forestry Science and technology(2021)

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Abstract
夏播复种大豆可实现作物一茬变两茬、一地多收,是一种能获得较高效益的种植模式.宁夏引黄灌区优越的自然资源能充分满足麦后夏播复种大豆生长的水、肥、光、热条件,一般复种大豆平均产量2250 kg·hm-2,高产田产量达3000 kg·hm-2以上.文章综合分析了引黄灌区麦后夏播复种大豆获得理想产量的主要优势因素及发展前景.
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