专用有机肥在马铃薯上的施用效果

Application Effect of Specialized Organic Fertilizer on Potatoes

为培肥地力、增加马铃薯产量,调查了不同专用有机肥用量对马铃薯的产量、经济性状、品质及土壤理化性状的影响。试验结果表明,专用有机肥可显著提高马铃薯的产量和品质,改善耕地土壤肥力,以100 kg/667 m^2施用量为宜,且有机肥与无机肥配合施用的效果更好。

For improving Soil fertility and increasing the potatoes yield, this experiment investigated the effects of the specialized organic fertilizer on potatoes yield, economic characteristics, quality and soil physical and chemical properties. The results showed that the application of specialized organic fertilizer could significantly improve the yield and quality of potatoes, as well as the arable soil fertility. The optimum fertilizing amount of the specialized organic fertilizer was 100 kg/667 m2, meanwhile, ingrganic fertilizers should be used with the organic fertilizer together to pursue the better outcome.