2011•Ningxia Engineering TechnologyRequires access
Effect of different treatment of drip irrigation on quality and yield of potato
Yin Juan
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Abstract
By carrying out the field trials of drip irrigation with mulch cover and without mulch cover of potato,we observed the effect of different treatment of drip irrigation on quality and yield of potato.The results showed that,fixed a certain number of irrigation under different conditions of irrigation,the law of seed potato starch,sugar,dry matter content were tested 2 times irrigation water1 irrigation water3 times irrigation waterno irrigation;Fixed a certain Irrigation quota under different conditions of number,the more irrigation water,the higher the potato of starch,sugar and dry matter content;Under the experimental conditions,the potato of drip irrigation with mulch cover,reducing starch,sugar and dry matter content were higher than without mulch cover;The potato of irrigation quota,starch,sugar and dry matter content were all positively correlated to yield.The more starch,sugar and dry matter content,the higher the potato of yield.Increase irrigation quota,to help increase the yield.