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新泰市花生田测土配方施肥效果研究

朱秀苗,王仲贵,王传蕾,杨士玲,李明福,刘峰,王志群

XianDai NongYe KeJi（2019）

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Abstract
为探索新泰市花生生产的施肥方案,进行了花生田测土配方施肥肥效试验.结果表明,经过测土配方施肥处理后,花生产量较空白对照均有增产;各处理中以N3P2K2处理产量最高,达5582.85 kg/hm2,其产生的效益也最高,增加效益17478.75元/hm2.因此,新泰市花生在同等地力的栽培中,施肥量以施纯N 252.9 kg/hm2、P2O548 kg/hm2、K2O 144 kg/hm2(N:P2O5:K2O=1.0:0.2:0.5)处理较佳.
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