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The Effect Fertilizer on Watermelon Yield and the Optimal Fertilization Amounts Using of “3414” Test
Author(s): 
Pages: 16-19
Year: Issue:  3
Journal: China Cucurbits and Vegetables

Keyword:  西瓜"3414"肥效试验产量施肥量;
Abstract: 为了给西瓜生产提供施肥理论依据,采用“3414”肥效试验研究了配方施肥对西瓜产量的影响,以及施用氮磷钾肥的肥料效应.结果表明:与对照相比,各配方施肥处理西瓜的产量均有所提高;其中以N2P2K2处理肥料配施最佳;本试验条件下西瓜667 m2最佳经济施肥量为氮(N) 18.25 kg、磷(P2O5)10.14 kg、钾(K2O) 13.81 kg,667 m2最高产量施肥量为氮(N) 20.26 kg、磷(P2O5)10.86 kg、钾(K2O)14.29 kg.
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