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棉花种子包衣不需脱绒北票市农业推广中心宋宝栋，刘香春种子包衣是一项新技术，开始在棉花上应用，棉籽要经过硫酸脱绒后才能包衣，危险性大，增加生产成本。据我市良种场试验。每亩用棉籽６公斤需要硫酸成本和脱绒的工时费４．６－５元。针对棉花种子包衣存在的上述问题...
Cotton seeds do not need to pluck the seed coating Beipiao Agricultural Extension Center Song Baodong, Liu Xiangchun Seed coating is a new technology, began to apply on cotton, cottonseed to go through the sulfuric acid depilation after the coating, dangerous, increase production cost. According to the city’s seed market test. 6 kg of cottonseed per acre needs the cost of sulfuric acid and the cost of working 4.6-5 yuan. The above problems for cotton seed coating ...