慈姑施用钾肥的增产效益

来源 :江苏农业科学 | 被引量 : 0次 | 上传用户:luxiliang
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慈姑传统的栽培方法,产量不高、品质较差,一般亩产仅750公斤左右。为此,我们于1985~1987年先后在学富、义丰等乡进行了慈姑施钾肥试验,以探讨钾肥对慈姑的增产效应和最佳用量。 Sagittarius traditional cultivation methods, yield is not high, poor quality, generally only about 750 kilograms per mu. To this end, we in 1985 to 1987 successively in Xuefu, Yi-feng and other towns were carried out Sagittar potash test to explore the effect of potash on the Sagittaria yield and the optimum dosage.
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