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苏北沿海垦区棉花化学调节效果及应用技术武心文，田克雨江苏省东辛农场苏北沿海垦区东辛、云台、黄海、滨淮等农场，常年植棉面积２５万亩以上，是江苏农垦棉花主要产区。随着产量的不断提高，棉花的群体与个体、营养生长与生殖生长、生物产量与经济产量之间的矛盾愈来愈...
Cotton Chemical Adjustment Effect and Application Technology in Northern Jiangsu Coastal Reclamation Region WU Xin-Wen, TIAN Ke-Yu Jiangsu Province East Xin Farm Beanshan Coastal Reclamation Area Dong Xin, Yuntai, Huanghai, Binhuai and other farms have a cotton planting area of more than 250,000 mu every year, Producing area. With the continuous improvement of production, the contradiction between cotton groups and individuals, vegetative growth and reproductive growth, biological yield and economic output is more and more ...