对使用大棚的广大菜农和花农来说,最苦最累的事莫过于每天的卷放草帘。传统的杆往上顶抓钩往上抓的操作方法,使大棚上的草帘寒冬未到却已经被破坏得松松散散了,过早的失去了御寒作用。山东省临沭县官庄乡樊官庄村大棚专业户樊广生,为克服上述若干问题,总结多年经验,成功地研制出简易大棚卷帘器,日前被国家专 For the majority of farmers and flower growers who use greenhouses, the hardest thing to do is to roll straw curtains every day. The traditional method of grasping the hook upwards and grasping the hook upwards makes the grass curtain on the greenhouse not loose till it has already been loosely loose, and prematurely losing the effect of keeping warm. In order to overcome some of the above problems and sum up years of experience, Fan Guangsheng, a professional Guanzhuang village greenhouses official of Linzhu County, Shandong Province, succeeded in developing a simple greenhouse shutter. Recently,