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随着全球气候变暖和植棉技术的进步,我国的棉花种植界限不断北移。20世纪90年代末,新疆的植棉北界已移至北纬46.2°的准噶尔盆地西北缘和丰县夏子街地区。植棉北界的北移,为该地区农民增收创造了条件。现就这个地区的植棉条件与发展趋势,作如下分析。1准噶尔盆地西北缘植棉的科
With the global warming and the progress of cotton planting technology, China’s cotton planting boundaries continue to move north. In the late 1990s, the northern boundary of cotton-planting in Xinjiang has been moved to the northwestern margin of Junggar Basin at 46.2 ° N and the Xiazi Street in Fengxian County. The northward movement of the northern boundary of cotton-planting has created the conditions for farmers to increase their incomes in the area. Now on the area of cotton conditions and trends, for the following analysis. 1 Cotton plant on the northwestern margin of Junggar Basin