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“棉花锌素营养与施用技术研究”是江西省农牧厅下达的课题,由江西省棉花研究主持,与江西农大、湖口、永修、瑞昌县农牧局以及彭泽县棉种场等单位协作攻关。经1988～1991年1年多点土样测试和小区、盆投试验,完成了研究任务,并进行了大面积示范推广,取得了良好的增产效果和经济效益。 1991年12月21日,江西省农牧渔业厅邀请专家、教授在南昌市对该项研究进行技术鉴定。专家们一致认为:
“Cotton Zinc Nutrition and Application Technology” is issued by the Department of Agriculture and Animal Husbandry in Jiangxi Province by the Jiangxi Provincial Cotton Research chair, and Jiangxi Agricultural University, Hukou, Yongxiu, Ruichang County Agriculture and Animal Husbandry Bureau and Pengze County cotton seed market Unit coordination research. After more than one year of soil sample test and plots and basin investment tests from 1988 to 1991, the research task was completed and a large area demonstration and extension was achieved with good stimulation effect and economic benefits. On December 21, 1991, Jiangxi Provincial Department of Agriculture, Animal Husbandry and Fishery invited experts and professors to carry out technical appraisal on the research in Nanchang. Experts agree: