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作物布局及种植制度,是在一定范围内适应该地区自然条件历史形成的结果。不同生态类型地区的作物布局及种植制度有异,其正确与否,是影响种植业的大局。它与该地区自然条件、人力、物力、财力、耕作技术等是相辅相成,而又互相制约的。要改变某一地区不合理的作物布局及种植制度非常困难,需经过试验一示范一推广的过程,不断工作,才能取得显著效果。本文就贵州高原地区—威宁自治县的现状,探讨高寒地区合理的作物布局和种植制度。
The crop layout and planting system are the result of the historical adaptation to the natural conditions of the region within a certain range. Different types of crops in different ecological layout and planting systems are different, the correct or not, is the overall situation affecting the planting industry. It is complementary to the natural conditions, human resources, material resources, financial resources and farming techniques of the area, but it also restricts each other. It is very difficult to change the unreasonable layout and planting system of crops in a certain area. It is necessary to go through the process of demonstrating and popularizing the experiment, and work continuously in order to achieve remarkable results. In this paper, the status quo of Weining Autonomous County in the plateau of Guizhou is studied to discuss the reasonable crop layout and planting system in the alpine region.