【作者】 崔鸣； 李运方；

【Author】 Cui Ming (Plant Protection Station of Ankang,Shanxi 725000) Li Yunfang (Agricultural Extension Service of Ningshan County,711600)

【机构】 陕西安康地区植保站； 陕西宁陕县农技中心；

【摘要】 本文介绍了秦巴高寒山区应用地膜马铃薯与玉米套作的4种不同方式,即地膜马铃薯与地膜玉米;地膜马铃薯与露地玉米;露地马铃薯与地膜玉米和露地马铃薯与露地玉米。试验结果表明,地膜马铃薯与露地玉米的方式既能获得马铃薯高产,也保证玉米高产,同时可获得更好的经济效益,是该地区马铃薯与玉米套种的最佳模式。更多还原

【Abstract】 Four types of relay interctopping with potato and corn crops were practiced in cold and high altitude zone of Qinba,Shanxi.The four types relay interoropping were(1)both po- tato and corn crops were covered with plastic;(2)potato crops with plastic cover and corn crops without plastic cover;(3)potato without and corn with plastic cover,and(4)both potato and corn crops without plastic cover.The result showed that the best way for relay intercropping with potato and corn was potato covered with plastic cover and corn crops without the cover,by which higher yields and profits could be gained from both potato and corn crops.更多还原