论文部分内容阅读
马铃薯是早熟、高产、菜粮兼用作物,发展马铃薯生产对改善人们食物结构,增加农民的经济收入有重要意义。巨野县自91年引种进行试验、示范,现已发展到常年种植面积5万亩的规模,并形成以田桥、吕官屯等乡镇为中心的马铃薯生产基地。马铃薯为块茎种植的无性繁殖作物,在生长期间容易受病毒侵染造成病毒性退化。需常年从东北调种,为此消耗大量的人力、物力和财力。为解决这一问
Potato is a precocious, high-yield, food and crops crops, the development of potato production to improve people’s food structure, increase the economic income of farmers is of great significance. Since its introduction in 1991, Juye County has been experimenting and demonstrating it. It has now grown to a scale of 50,000 mu of perennial acreage and has formed a potato production center centered around the towns of Tianqiao and Luguantun. Potato is a tuber vegetatively vegetative crop that is susceptible to viral infection and causes viral degradation during growth. Perennial need to be planted from the northeast, thus consuming a lot of manpower, material and financial resources. To solve this question