]*>","")" /> Initial Report of Study on the Effect of Different Fertilizer Rate of Potassium Sulphate on Yield and Quality of Potato
Xinjiang Agricultural Sciences

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Initial Report of Study on the Effect of Different Fertilizer Rate of Potassium Sulphate on Yield and Quality of Potato

  • Received:2008-06-25 Revised:2008-06-25 Online:2008-06-25 Published:2008-06-25

硫酸钾不同施用量对马铃薯产量及品质的影响研究初报

罗国亮;阿不力米提·吾斯曼;王辉霞;努尔比燕·艾海提   

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摘要： 针对喀什地区马铃薯生产中由于偏施氮肥,磷、钾肥施用量少,致使土壤养分比例失调,马铃薯产量和品质受到影响现象,开展硫酸钾不同施量即10、20和30 kg/667 m2对比试验,探索研究硫酸钾不同施量对马铃薯产量及品质的影响.结果表明,马铃薯对钾肥比较敏感,随硫酸钾施量的增加,马铃薯产量及外观品质不断提高,其中硫酸钾施量最多的处理3(30 kg/667 m2)条件下的马铃薯产量最高,品质较好.