常规优质稻保纯繁育技术

Purity-ensuring and Breeding Techniques for Conventional and High Quality Rice

优质稻米因口感好、米质优等特点深受广大消费者的喜爱。但经多年种植,会因品种、环境条件、栽培技术等影响出现混杂退化现象,对稻米产量、米质和口感产生不良影响。因此,良种良法对常规优质稻的生产尤为重要。本文从种植环境及要求、播种育苗、田间管理、病虫害防治、采收及贮藏等方面总结出一套常规优质稻保纯繁育技术,以期为优质稻的保纯繁育提供参考。

Good quality rice is popular among consumers for its good taste and high quality. But after years of planting, the problems of mixture and degeneration appeared because of variety, environmental conditions, cultivation techniques, and it also had an adverse impact on yield, quality and taste of rice. So fine variety and good cultivation is particularly important for rice. The article concluded the purity-ensuring and breeding techniques for conventional and high quality rice from planting environment, sowing and seeding,field managenment, pest control, harvest and storage, so as to provide the reference for the purity and breeding in conventional and high quality rice.