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长江流域农业规划是整个长江综合利用规划的组成部分,而农业区划又是农业规划的基础,这是因为:长江流域幅员广大,不仅气候、土壤、地形、植被等自然条件错综复杂,同时现有农业生产水平、耕作方式、作物分布、林业牧业生产基础、水利设施等也随地区而异,不同的地区,远景农林牧生产的发展及其对水利水力的要求不可能完全一致。因此要进行农业规划,必须先从农业区划着
The agricultural planning of the Yangtze River Basin is an integral part of the plan for comprehensive utilization of the Yangtze River. Agricultural zoning is also the basis for agricultural planning. This is because the vast area of the Yangtze River basin not only has complicated natural conditions such as climate, soil, topography and vegetation, The production level, farming methods, crop distribution, production base of forestry husbandry and water conservancy facilities also vary from region to region. The development of agriculture, forestry, animal husbandry and production in different areas and their requirements for water conservancy and hydropower can not be completely identical. Therefore, to carry out agricultural planning, must first be zoned from the agriculture