In order to enhance production of potato in semi-arid area of Ningnan mountain,and find new way to solve problems of drought and water shortage,especially at seedling stage of potato(Solanum tuberosum L.) growth process,the study used field plot experi-ments to select the optimal application way in PAM aquasorben,multi-function aquasorbent and N+P in semi-arid area of Ningnan mountain,and to analyze the effect of aquasorbent on yields and benefit of potato.The result showed the two aquasorbens can improve g...
修改评论