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8月20日,国家知识产权局公开一件由中国农业科学院烟草研究所和山东临沂烟草有限公司沂水分公司共同申请的发明专利:一种烤烟免耕防蚜防病高效栽培方法。该发明所采用的技术手段是:第一年10月份在田间按常规方法种植小麦;第二年4月份在小麦行间栽烟苗,株距50厘米,行距1米,栽烟穴深5~8厘米;6月份收割小麦,小麦麦茬高度为20~30厘米,收获小麦25~30天后,灭小麦茬,给烟
August 20, the State Intellectual Property Office open a tobacco research institute of Chinese Academy of Agricultural Sciences and Shandong Linyi Tobacco Co., Ltd. Yishui Branch jointly applied for invention patents: a no-tillage tobacco anti-aphids disease prevention and efficient cultivation methods. The invention adopts the technical means as follows: wheat is planted in the field according to a conventional method in the first year in October; tobacco planting is planted between wheat rows in April of the following year in April with a spacing of 50 cm and a row spacing of 1 meter; Cm; June harvest wheat, wheat stubble height of 20 to 30 cm, 25 to 30 days after wheat harvest, the off of wheat stubble, to the smoke