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大豆大垄密使植株群体分布更合理,缩小行距以保证植株分布均匀,使株行距尽量保持相等。增大绿色覆盖面积,大垄密植株个体发育好,叶面积指数上升快。大豆大垄密栽培技术在黑龙江垦区试验示范,已经大面积推广;大豆生产全程实现了机械化。增加了产量,降低了成本,提高了大豆产量和品质。
Soybean big ridge close distribution of plant groups more reasonable, reduce row spacing in order to ensure uniform plant distribution, so that the line spacing as far as possible to maintain the same. Increasing the green coverage area, large ridge dense individual plants developed well, the leaf area index increased rapidly. Large ridge cultivation of soybeans in Heilongjiang reclamation area demonstration, has been widely promoted; full production of soybean mechanization. Increased production, reduced costs and increased soybean yield and quality.