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本文运用计算机模拟得出庆阳旱塬区冬小麦生产的主要障碍因子——水分、土壤肥力。并在充分了解限制因子状况的前提下,通过试验找到解决或减少限制因子约束的途径,从而实现本区冬小麦的高产、稳产。
In this paper, we use computer simulation to draw the main obstacle factors of winter wheat production in Qingyang Arid Highland - water and soil fertility. And on the premise of fully understanding the condition of restriction factor, we can find the way to solve the problem of reducing or limiting the restriction factor by experiment, so as to realize the high yield and stable yield of winter wheat in this area.