春节前病害调查与薄膜覆盖促进青花椰菜集中上市技术的综合分析

Disease Survey before Spring Festival and Comprehensive Analysis on Film-covering Technology in Broccoli Production

于春节前10 d对四川省绵阳市游仙区石马镇横山村蔬菜生产基地中即将上市的青花椰菜的病害进行调查,调查发现,青花椰菜病害较少,但一些田块有轻微的菌核病发生,个别青花椰菜田块存在一些物理性病害,如由于薄膜覆盖使用不当造成的烂花,同时极个别青花椰菜出现除草剂病害。同时对最近几年在此生产基地中采用的薄膜覆盖促进青花椰菜在春节前集中上市的技术进行了综合分析,并对此技术的推广使用提出建议。

We conducted a survey of broccoli diseases ten clays before the Spring Festival at a vegetable production Base in Youxian district of Mianyang city. The resuhs showed that there were a few diseases happened on broccoli, but Sclerotium disease was found in some fields, and physical disease was also found in one farmland, which was caused bv using film-covering technology improperly. Meanwhile, herbicide disease happened on some broccoli. To promote the concentrated supply of broccoli before the Spring Festival, we analyzed the film-covering technology used in the broccoli production at the vegetable base comprehensively, and also gave adviees on its wide extension.