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采用本地“米拉”和脱毒“米拉”分别与普通杂交玉米毕单10号、优质蛋白玉米黔优205、糯玉米黔糯768或本地糯套种,以本地“米拉”套普通杂交玉米作对照,进行马铃薯套作玉米良种搭配高产高效立体种植模式研究。通过连续两年的试验结果表明,本地“米拉”和脱毒“米拉”与糯玉米搭配的二种模式产量高、经济效益好,纯收入达700元/667m2以上,产投比233以上,同时还收割青绿秸秆1600kg/667m2作饲料,能促进畜牧业的发展,因而,可进行推广。
With the local “Mira” and detoxification “Mira”, respectively, with the common hybrid corn complete single No. 10, high quality protein corn Guizhou You 205, waxy corn Guizhou waxy 768 or local waxy intercropping, with local “Mira” sets of ordinary hybrid corn As a control, we conducted a study of potato intercropping corn varieties with high yield and efficient three-dimensional planting patterns. Through two consecutive years of test results show that the local “rice” and detoxified “rice” and waxy corn with the two models of high yield and good economic returns, the net income of 700 yuan / 667m2 more than production-to-output ratio of 233 , While harvesting green straw 1600kg / 667m2 for feed, can promote the development of animal husbandry, therefore, can be promoted.