改变目前油菜种植方式的唯一途径就是机械化。
Mechanization is the only way to change the present cultivating means.
陕西省是我国重要的油菜种植区，由于其独特的地理环境，油菜菌核病表现为陕南地区冬油菜发病较为严重，关中地区冬油菜发病较轻。
As our important rapeseed producing area, Shannxi has unique geographical environment. The Sclerotinia stem rot is seriously in southern part of Shannxi, the middle part is lighter.
应用推荐