宿迁市宿豫区绿陵缓控释肥料在小麦上的肥效研究

Modern Agricultural Science and Technology(2013)

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Abstract
宿迁市宿豫区绿陵缓控释肥料在小麦上的肥效研究结果表明,在供试条件下,烟农19小麦应用绿陵缓控释肥,无论是全量施肥处理还是减量施肥处理均比农民习惯施肥对照增加了经济效益。相对施用缓控释肥处理,配方施肥处理虽然表现增产,却因为增加施肥次数、增加劳动用工而导致经济效益下降。小麦一次性基施绿陵缓控释肥料1 200 kg/hm2,其安全性也很好,宜大面积推广应用,肥力较低的田块还需要再增施少量穗肥,以确保安全生产。
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