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对半干旱地区不同品种大豆密度对产量的影响进行了研究,结果表明:在半干旱区,种植密度对大豆产量影响是显著的。在一定的栽培条件下,不同的品种大豆的在一定的密度条件下才能获得较高的产量。大豆品种垦农5号、绥农14高产栽培适宜密度是30万株/hm2。
The effects of different varieties of soybean density on yield in semi-arid area were studied. The results showed that in the semi-arid area, the effect of planting density on soybean yield was significant. Under certain cultivation conditions, different varieties of soybean can obtain higher yield under certain density conditions. Soybean cultivars Kenong 5, Suining 14 high-yielding cultivation suitable density is 300000 plants / hm2.