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作 者 ：李伏生;陆申年

期 刊 ：植物营养与肥料学报 2000年 6卷 2期 页码：233-240

关键词：灌溉施肥；滴灌；注入速率；

Keywords:fertigation, drip irrigation, injection rate,

摘 要 ：本文论述了近代灌溉施肥的原理、管理及应用等方面的研究进展。着重讨论了灌溉施肥的方法 ,水分与养分在土壤的分布特点 ,作物最佳养分供应的影响因素 ,肥料的选择和用量 ,灌溉频率以及设施选用等。

Abstract:In this paper, recent research pregress on the principle, management and application of fertigation was discussed. Fertigation method, distribution characteristics of moisture and nutrients in soil, the factors affecting optimal nutrient supply to crops, fertilizers selection and amounts, irrigation frequency and equipments of fetigetion were mainly introduced.

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