沼气肥在日光温室黄瓜栽培上的应用效果

Shandong Agricultural Sciences(2013)

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Abstract
以黄瓜品种腾达为试材,研究了沼气肥在日光温室黄瓜生产中的最佳施用技术与效果。结果表明:施用沼气肥(沼渣和沼液)后,黄瓜病虫害发生减轻,增产效果明显,表现出较强的抗性。其中以基施沼渣和高钾三元复合肥、追施沼液和叶面喷施沼液使用效果最佳,黄瓜生长势增强,瓜条美观,平均单瓜重(311.7±3.78)g,折666.7m2产量为(21 930.3±111.2)kg,比对照增产19%。
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Key words
Biogas residue,Winter greenhouse,Biogas slurry,Biogas,Cucumber
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