《长江蔬菜》1992年第5期刊发拙文《新型大棚骨架X·SRC逐渐兴起》后,收到全国各地许多读者来信,要求进一步了解其特点,有的对此尚存顾虑。其实,由我办研制的这种新型大棚骨架(原名POP)经两年多时间的反复试制和试用,已于1991年12月14日通过了技术鉴定,并由国家专利局授于专利权,可以转让。在1992年本市蔬菜基地又新发展了300多只,面积达100×666.7m~2,并已被湖南、湖北、 “Yangtze River vegetables” published in 1992 fifth issue of my article “new shed skeleton X SRC gradual rise”, received a letter from many readers across the country, asked to learn more about its characteristics, and some concerns about it. In fact, this new type of greenhouse skeleton (formerly POP) developed by me has been technically appraised on December 14, 1991 after more than two years of trial and trial production. The patent was granted by the State Patent Bureau, Can be transferred. In 1992, a total of more than 300 new vegetable bases have been newly developed in this Municipality, with an area of ​​100 × 666.7m ~ 2 and have been newly established in Hunan, Hubei,