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近年来,我省各地为了加速良种繁殖,搞好夏播夏种,积极推广洋芋芽栽法,收到了显著效果。我们根据群众要求,对洋芋芽栽防治环腐病的效果作了连续性的试验、调查,证明洋芋芽栽不仅产量高,种性好,亩产都在1500—3000斤,而且防治环腐病效果达80—98％,还兼治黑胫病和部分病毒病,确是环腐病的一项经济、安全、方法简易的防治措施。尤其在
In recent years, throughout the province in order to accelerate the breeding of good varieties, do summer seeding summer, and actively promote the potato bud budding method, received a significant effect. In accordance with the requirements of the masses, we conducted a series of experiments on the effect of preventing and controlling circular rot by potato buds. The results showed that the potato buds are not only high in yield and good in seed quality, but also have 1500-15000 kg per mu in production and control of rot rot The effect of 80-98%, but also both the black shank and some viral diseases, it is indeed an economic, safe, simple method of prevention and control measures. especially in