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采用田间小区试验,研究了几种功能性肥料对马铃薯经济性状及产量的关系,结果表明:不同种类功能性肥料与马铃薯经济性状、产量、施肥利润由大到小的变化顺序为:营养性专用肥>改土性专用肥>保水性专用肥>生物性专用肥>抗重茬性专用肥>传统专用肥。处理间的差异显著性经多重比较LSR检验达到显著和极显著水平。
The field plot experiment was used to study the relationship between several functional fertilizers and economic traits and yield of potato. The results showed that the order of change of economic traits, yield and fertilization profits of different types of functional fertilizers and potatoes was as follows: Fertilizer> Modified Soil Fertilizer> Water Repellent Fertilizer> Biological Fertilizer> Anti-repetitive Fertilizer> Traditional Fertilizer. Significant differences between treatments were significant and highly significant by multiple comparison LSR test.