杂交水稻制种产量的提高,育好秧苗是前提。去年晚造制种,母本广陆银,我们着重抓整好秧田、希播足肥、湿润管理、及时除虫等措施,于十五天育成三叉秧。具体做法是: 1.整好秧田。收割早稻后经一犁三耙,捡净禾蔸,起成合式秧田,平好厢面,做到沟沟相通,排灌自如。 2.足肥希播。亩施腐熟牛栏粪15担作基 Hybrid rice seed production increased, good seedling is a prerequisite. Last year, the system of making seedlings, mother Guang Lu silver, we focus on grasping fine seedling, Xi sowing fat, moist management, timely pest control and other measures, bred in 15 days trigeminal seedlings. The specific approach is: 1. Whole seedling. After harvesting early rice after a plow three harrows, picking net Wo, played into a combined seedling, flat car side, so that the same ditch, drainage and irrigation freely. 2. Foot fat Greek broadcast. Mushi rotten cattle barn 15 for the base