摘要
研究了不同栽插密度对垦稻12、绥粳4号混种(混种比例4∶6)生长发育及产量的影响。结果表明,以行距30.0 cm,株距13.3 cm,每丛5苗的处理产量最高,达9 422.9 kg/hm^2。
The effects of different planting density and seedling number of mixed cropping of Kendao 12 and Suigeng 4 with 4：6 proportion on the growth and yield were studied in this paper. The results showed that the yield was highest on planting spacing 30.0 cmx 13.3 cm and 5 seedlings per point, and reached 9 422.9 kg/hm^2.
出处
《中国稻米》
北大核心
2017年第3期79-80,共2页
China Rice
关键词
水稻
栽插密度
混种
产量
rice
planting density
mixed cropping
yield
