安福县洋门乡测土配方施肥技术试验研究
JIANGXINONGYE(2018)
Abstract
项目实施区江西省吉安市安福县洋门乡,在测土的基础上,根据土壤特性、栽培习惯、作物的需肥规律、生产水平和气候等条件,结合上年的产量水平,确定目标产量,再根据肥料的效应,提出氮、磷、钾的最适用量和最佳比例.
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