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在我国耕地面积中,盐碱地占有相当大的比例,仅黄淮海地区就有盐碱地340万hm~2。为了筛选出优异的耐盐种质,供育种与生产利用,从而扩大盐碱地植棉面积,中国农科院棉花研究所、江苏农科院经作所、辽宁农科院经作所、新疆吐鲁番地区农科所
In China’s arable land, salt and alkali land occupies a large proportion, only the Huang-Huai-Hai region has 3.4 million hm 2 saline land. In order to screen excellent salt-tolerant germplasm for breeding and production and utilization, so as to expand the cotton planting area of saline-alkali soil, Cotton Research Institute of Chinese Academy of Agricultural Sciences, Jiangsu Academy of Agricultural Sciences by the Institute, Liaoning Academy of Agricultural Sciences by the Institute, Xinjiang Turpan region Agricultural Institute