摘要
本研究通过扩大行距的超稀植栽培试验，探讨了其对水稻的生育动态及产量性状的影响，提出了水稻再高产一≥１０５００．０ｋｇ／ｈｍ２的插秧规格。
The experiment of ultra-thin planting by enlarging row spacing was conducted and its effect on the dynamic of growth and development and yield characters of rice was discussed in the paper. A transplanting standard for high yield-10 500kg/hm2-was established.
出处
《黑龙江农业科学》
1997年第3期9-11,共3页
Heilongjiang Agricultural Sciences
关键词
水稻
密度
栽培
高产
研究
Enlarging row spacing , High yield , Transplanting standard
