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长城沿线风沙滩区和丘陵沟壑区是陕西甜菜生产的最适宜区,渭北高原和旱原是适宜区,面积149.97万hm2,占全省耕地42.07%。长城风沙滩区和渭北高原是建设甜菜基地首选地区。1.选用双丰311,苏垦8312三倍体品种;2.甜菜宜在3月底之前种完;3.每亩投入N30.7kg、磷12.0kg、K5kg可使甜菜产量达到5000kg/亩;4.采用甲基硫环磷浸种和使用抗病品种等是甜菜优质高产的重要途径。
The sandy beaches along the Great Wall and the hilly and gully areas are the most suitable areas for the production of sugar beet in Shaanxi Province. The Weibei Plateau and the dry land are the suitable areas with an area of 1,497,700 hm2, accounting for 42.07% of the total cultivated land in the province. The Great Wall Windy Beach Area and Weibei Plateau are the preferred areas for building beet bases. 1. Choose Shuangfeng 311, Sukur 8312 triploid varieties; 2. Beets should be planted before the end of March; 3. Input N30.7kg / mu, phosphorus 12.0kg, K5kg can make beet yield 5000kg / mu; 4. It is an important way for high-quality and high-yield sugar beet to soak and use disease-resistant varieties with methyl sulfur and phosphorus.