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利用营养钵育苗移栽,是棉花、玉米、烟叶增产的一项实用技术。陕西省安康地区利用营养钵育苗移栽的山坡地玉米增产显著,现推广面积达数十万亩。为加速这项技术的推广,陕西省农机局和安康地区农机站共同研制了2YYB-2型营养钵制作器。该机与目前大量使用的机型相比有三大改进: 1.变手提制作器悬空状态下脱钵为着地脱钵,大大提高了营养钵制作质量和摆放整齐性,减轻了劳动强度。 2.变营养钵靠自重分离为强迫分离,保证了营养钵中心孔(点种孔)的成型质量,有利于种子发芽扎
Use of nutrition bowl nursery transplanting, cotton, corn, tobacco yield a practical technology. Shaanxi Province Ankang nutrition bowl nutrition transplanting hillside corn yield significantly, is to promote the area of hundreds of thousands of acres. To speed up the promotion of this technology, Agricultural Machinery Bureau of Shaanxi Province and Ankang Agricultural Station together developed a 2YYB-2-type nutrition bowl maker. The machine with the current extensive use of the models compared to three major improvements: 1. Change the hand-held maker hanging off the bowl for the ground to drop bowl, greatly improving the quality of nutrition bowl and put neatness, reduce labor intensity. 2. Variable Nutrition Bowl by weight separation for forced separation, to ensure that the nutritional bowl center hole (point hole) of the forming quality is conducive to seed germination bar