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花生定向整株压环技术是我县从1983年开始在花生高产栽培攻关试验中逐步摸索出的高产栽培技术。该项技术在不同土壤及肥力条件下,增产幅度均达30%以上,而且操作简单,成本低(每亩10～20元),经济效益高,适合在大面积花生生产中推广应用。增产原理:花生在开花前,植株茎基部木质化程度较低,通过实行定向整株压环后,穴内各植株及分枝在三维空间分布合理,植株茎基部匍匐5～10厘米,降低了生态
Peanut-oriented whole pressure ring technology is the county since 1983 in peanut high yield cultivation research gradually developed high-yielding cultivation techniques. The technology in different soil and fertility conditions, the rate of increase of more than 30%, and simple operation, low cost (10-20 yuan per mu), high economic efficiency, suitable for large areas of peanut production in the promotion and application. Yield principle: Peanut before flowering, plant stem base of low degree of lignification, through the implementation of the entire strain ring, the hole within the various branches and branches in a reasonable distribution of three-dimensional space, plant stem base creeping 5 to 10 cm, reducing the ecological