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Successful study on Water floating Seedling technique of Cotton

Published: 2024-11-06 Author: mysheen
Last Updated: 2024/11/06, Cotton floating seedling technology, which has always been regarded as a "forbidden area", has been successfully broken through. The key problems of the 10th five-year Plan and the major project of the National "863"-- Cotton floating Seedling Technology, which was developed and developed by Hunan Agricultural University, passed the appraisal of the expert group a few days ago. Cotton has been a dry soil crop since it has been cultivated, and it is vulnerable to waterlogging, so the original cotton seedlings also regard floating seedlings as a forbidden area. Since 2000, the research team led by Professor Chen Jinxiang of Hunan Agricultural University began to "break the ban", after nearly five years of hardship.

Cotton floating seedling technology, which has always been regarded as a "forbidden area", has been successfully broken through. The key problems of the 10th five-year Plan and the major project of the National "863"-- Cotton floating Seedling Technology, which was developed and developed by Hunan Agricultural University, passed the appraisal of the expert group a few days ago.

Cotton has been a dry soil crop since it has been cultivated, and it is vulnerable to waterlogging, so the original cotton seedlings also regard floating seedlings as a forbidden area. Since 2000, the research team led by Professor Chen Jinxiang of Hunan Agricultural University has begun to "break the ban", which has been successful after nearly five years of difficult research. They not only developed this technology of floating cotton seedlings, which is still blank in the world, but also made a breakthrough in the research and application of physicochemical products such as nutrient solution and culture medium. Experts believe that this method has significant seed-saving, labor-saving, yield-increasing, and synergistic effects, saving more than 40% of seed consumption compared with conventional nutrition bowl seedling transplanting, and reducing the use of about 10 per mu of seedling and transplanting, that is to say, more than 40 seedlings can be produced per 100 seeds, and now farmers can plant four or five mu of land per load of seedlings, and the transplanting area is dozens of times that of cotton seedlings originally raised by nutrition bowls.

 
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