优质高产杂交稻宜优673测土配方施肥研究
Fujian Science and Technology of Rice and Wheat（2012）
Abstract
在龙岩市新罗区进行了水稻宜优673测土配方施肥"3414"试验。结果表明,在该区中低等肥力田块种植宜优673最佳经济施肥量是纯氮162.6 kg/hm2、五氧化二磷90.6 kg/hm2、氧化钾225.0 kg/hm2,在此条件下可获得最佳产量为10 511.7 kg/hm2,其他杂交稻品种可参照施用。
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Key words
Yiyou673,hybrid rice,fertilizer effect,optimum fertilizer amount,soil testing and fertilizer recommendation
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