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水稻是于田县三大粮食作物之一,常年种植面积在2.7千米2左右,在粮食生产中占有重要地位。为筛选出适合于田县气候、土壤、栽培条件的优质、高产水稻新品种,提高水稻种植效益,2014年,于田县农业技术推广中心引进7个水稻新品种进行对比试验。一、材料与方法1.试验地概况试验地设在博斯坦稻区英艾日克条田,前茬水稻,土质为壤土,肥力中等,海拔1 180米,地势平坦,光照较好,排灌一般。播前667米2施农家肥2
Rice is one of the three major grain crops in Yutian County. Its perennial planting area is about 2.7 km 2 and occupies an important position in grain production. In order to screen out good quality and high yield new rice varieties suitable for climate, soil and cultivation conditions of Yutian County and improve the benefit of rice planting, in 2014, Yutian County Agricultural Technology Extension Center introduced seven new rice varieties for comparative experiment. I. Materials and methods 1. The experimental site is located in the area of Bostan, Yingyi Rick Field. The former crop of rice is of medium fertility with an average fertility of 1 180 m above sea level, with flat terrain, better light and irrigation . 667 meters before sowing 2 farmers fertilizer 2