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固原地区水地春小麦一般亩产200～300斤,虽个别高产田有亩产超过千斤的,但总的来说,山于土壤瘠薄,水肥条件较差,近期内还不可能有大的提高。因此,选育大面积生产需要的、适应中等水肥条件的品种,对提高小麦产量有很大意义。宁春2号、宁春3号就是在这样的条件下选育出来的。由于宁春2号、3号抗逆性强,产量高而稳定,在生产中深受群众欢迎,种植面积逐年扩大。
In the Guyuan area, spring wheat generally yields 200-300 kg of mu per mu. Although the yield per mu of individual high-yield fields exceeds that of kilograms, the mountain is generally barren in the soil and has poor water and fertilizer conditions. It is unlikely that there will be a big increase in the near future. Therefore, breeding large-scale production needs, adapt to moderate water and fertilizer conditions of varieties, to improve the yield of wheat is of great significance. Ningchun 2, Ningchun 3 is bred under such conditions. As Ningchun 2, 3 strong resistance, high yield and stability, welcomed by the masses in the production, planting area expanded year by year.