介绍了高产中熟早籼新品种中早39在湘北提引灌区连片示范高产种植的表现。在生产上通过采用集中育秧、培育壮秧、施足基肥、适时抛栽、平衡追肥、防止草害、定量灌水、合理调控、综合防治病虫害等技术措施,连续3年获得稳定增产,2012年的平均产量为7 764.25 kg/hm2。 The performance of high yielding medium maturing early indica rice variety Zhongzao 39 in contiguous demonstration high yielding plots in the Xibei Irrigation District was introduced. In terms of production, stable production was increased for three years in a row by adopting such technical measures as concentrated seedling cultivation, strong seedling establishment, full-footed fertilizer application, timely sowing throwing, balanced top dressing, prevention of grass damage, quantitative irrigation, rational regulation and control of pests and diseases, etc. The average yield was 7 764.25 kg / hm2.