摘要
为加大配方肥应用,开展了不同肥料品种与配比的试验研究。结果表明:在施用尿素18kg/667m^2、过磷酸钙50kg/667m^2、氯化钾18kg/667m^2的处理下,水稻实粒数多,实际单产最高,达739.5kg/667m^2,可在生产中应用推广。
To apply the formula fertilizer on rice production, different fertilizer species and ratio on rice was studied. The results showed that the fertilizer rates of urea, superphosphate, potassium chloride is 18kg/667m2, 50kg/667m2, 18kg/667m2, respectively, the setting grains number, yield of rice is greatest, the yield of which is 739.5kg/667m2, it could be used on rice production.
出处
《耕作与栽培》
2016年第3期63-64,共2页
Tillage and Cultivation
关键词
水稻
肥料
配比
产量
rice
fertilizer
fertilizer combination
yield
