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小麦生产的关键之一,在于正确认识环境资源,因地制宜,扬长避短,实行品种的合理布局。这是因为小麦和环境是矛盾的统一体,不同的生态条件对小麦的生长发育会产生不同的影响,而不同的小麦品种则要求与之相适应的生态条件。所以,根据小麦品种对生态条件的要求和适应能力,实行合理的布局,是夺取小麦稳产高产的一个重要策略。特别是在陇南山区,自然条件复杂,病虫危害严重,如何进行品种的合理布局更具有特殊意义。本文拟就
One of the keys to wheat production lies in the correct understanding of environmental resources, measures to local conditions, avoid weaknesses and implement reasonable distribution of varieties. This is because wheat and the environment are contradictory units. Different ecological conditions have different impacts on the growth and development of wheat, while different wheat varieties require ecological conditions that are compatible with them. Therefore, according to the ecological requirements of wheat varieties and adaptive capacity, the implementation of a reasonable layout is to win wheat stable and high yield an important strategy. Especially in the Longnan mountainous area, the natural conditions are complex, pests and diseases are seriously endangered, and how to carry out the reasonable layout of the varieties has more special significance. This article is intended