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大豆密植栽培是目前大豆栽培应用面积较大,发展速度较快的一项先进栽培技术。密植栽培技术具有四大优点。一是密植栽培增加密度,扩大了绿色面积,提高了光能利用率,充分利用土壤中的水分和养分从而实现个体与群体合理配置,达到高产。二是适合机械化管理。三是封垄早,宜控制草荒,便于生产管理。四是增产幅度大,比常规垄作栽培一般增产达8%～10%,高达23%。
Soybean planting is the cultivation of soybean cultivation area is larger, faster development of an advanced cultivation techniques. Close planting technology has four major advantages. First, close planting increased density, expanding the green area and improve the utilization of light energy, make full use of soil moisture and nutrients in order to achieve the rational allocation of individuals and groups to achieve high yield. Second, suitable for mechanized management. Third, Fenglong early, should control the grass shortage, ease of production and management. Fourth, a large yield increase, than conventional ridge cultivation generally increase production of 8% to 10%, up to 23%.