高沙土地区泰花8号单粒播种密度试验研究  

Study on Single-seed Density of Taihua 8 in High Sandy Area

作　　者：王书勤[1] 谢吉先 韩桂琴[1] 季国民[1] WANG Shu-qin;XIE Ji-xian;HAN Gui-qin(Taixing Agricultural Sciences Research Institute,Taixing,Jiangsu 225433;Taizhou Agricultural Sciences Research Institute,Jiangsu Academy of Agricultural Sciences,Taizhou,Jiangsu 214500)

机构地区：[1]泰兴市农业科学研究所,江苏泰兴225433 [2]江苏省农业科学院泰州农科所,江苏泰州214500

出　　处：《安徽农业科学》2019年第15期37-39,共3页Journal of Anhui Agricultural Sciences

基　　金：江苏现代农业产业技术体系泰兴(旱杂粮油)综合示范基地建设;泰州市第五期“311工程”培养对象科研资助项目(RCPY201904)

摘　　要：在高沙土地区生态条件下,以泰花8号为试验材料连续2年在大田条件下采用垄作覆膜双行栽培进行试验,研究了单粒播种密度对泰花8号产量、生育期、叶面积、叶面积指数和植株性状的影响。结果表明,当株距控制在11~13cm时,泰花8号产量最高、植株性状最好、群体最合理。Under the ecological conditions of high sandy soil, mulching ridge cultivation test on Taihua 8 was carried out for two years under the field condition. We studied the effects of single-seed sowing density on yield, growth period, leaf area, leaf area index and plant characteristics of Taihua 8. The results showed that when the planting distance was 11-13 cm, Taihua 8 showed the highest yield, the best plant traits and the most reasonable population.

关 键 词：泰花8号 单粒播种 密度 生长特性 产量 

分 类 号：S565.2[农业科学—作物学]