记得还在安福县植保植检站工作的时候 ,我亲身经历了这么一件事。那是１９８９年７月中旬 ,我站对全县即将收割的春季杂交水稻制种田例行产地检疫手续。７月２１日 ,我同本站其他同志来到横龙垦殖场八分场 ,对该场１１９．２亩春制杂交水稻威优６４、常优６４等组合进行检疫 , I still remember Anfu County plant protection phytosanitary work time, I personally experienced such a thing. That is the mid-July 1989, I station on the county about to harvest the spring hybrid rice farming routine quarantine procedures. On July 21, I came to the Henglong Reclamation Field with eight other comrades on this site to conduct quarantine on the 119.2-acre hybrid spring wei-yun 64 and Changyou 64 combinations,