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雹灾棉的生育特点及补救对策①曹明苏州农业学校苏州２１５００８江淮江苏省徐州市农业局惠桂谋许宝华沈安江苏省睢宁县农业局徐永沈如丹江苏睢宁县古邳镇农技站江苏省北部地区经常发生冰雹灾害，尤其是棉花蕾期更易发生，据当地气象部门资料表明，冰雹一般多出现在４～７...
Hail disaster Cotton’s reproductive characteristics and remedial measures ① Cao Ming Suzhou Agricultural School Suzhou 215008 Jianghuai Xuzhou City, Jiangsu Province Bureau of Agriculture Hui Gui Xu Baohua Shen An Suining County Agriculture Bureau Xu Yong Shen Ru Dan Jiangsu Suining County Guyi Town Agricultural Station Northern Jiangsu Province Hail disaster often occurs in the region, especially the cotton bud is more prone to occur, according to local meteorological department data show that hail generally occur in 4 ~ 7 ...