在毛主席革命路线指引下,我站的水稻育种工作,从无到有,逐步发展,取得了一些成果。近几年来,根据生产发展的需要,先后育成“京糯”、“京粳”两个系统的十多个新品种,在北京郊区已开始推广,并引种到广东、浙江、湖南、云南、贵州、四川、山东、河南、陕西、甘肃等20个省(区)。从各地试种情况看,一般表现抗病(稻瘟病、白叶枯病)、耐肥、高产,适应性强,如“京糯3号”,在本站生产示范,亩产1,287斤;在甘肃省试种,亩产1,307斤,较当地糯稻品种增产一倍;在广东省作晚稻,表现早熟,全生育期仅70余天,亩产800斤,受到贫下中农的欢迎。我们培育水稻良种的方法,主要是通过梗稻与糯稻杂交,下面谈谈我们的一些体会。在杂交育种工作中,我们逐渐认识到,正确的选配杂交组合,是育成良种的关键。但是,如何选配杂交组合,才较容易达到目的呢?遵照毛主席“人类总得不断地总给经验,有所发现,有所发明,有所创造, Guided by Chairman Mao’s revolutionary line, the rice breeding work of our station has made some achievements from scratch and has been gradually developed. In recent years, according to the needs of production development, it has successively bred more than 10 new varieties of “Beijing waxy” and “Beijing japonica” systems in the suburbs of Beijing and introduced them to Guangdong, Zhejiang, Hunan, Yunnan and Guizhou , Sichuan, Shandong, Henan, Shaanxi, Gansu and other 20 provinces (districts). From the situation of local trial planting, the general performance of the disease resistance (rice blast, bacterial leaf blight), resistance to fertilizer, high yield, adaptability, such as “Beijing waxy 3” in this site production demonstration, yield 1,287 kg per mu; In Gansu Province, 1,307 kg of mu per mu was doubly produced, doubling the glutinous rice varieties in the region. As a late rice crop in Guangdong Province, the performance was premature. The whole growth period was only 70 days with a yield of 800 kg per mu and it was welcomed by the poor middle peasants. The way we cultivate rice seeds is mainly through the hybridization of stem rice and glutinous rice, let’s talk about some of our experiences. In the crossbred breeding work, we gradually realized that the correct matching of cross combinations is the key to bred elite. However, how to match the hybrid combination, it is easier to achieve its purpose? In accordance with Chairman Mao "Man always have to give total experience, found that some inventions, have created,