摘要
概述了河西走廊冷凉山区甜菜种子产量4500～5500kg/hm2,发芽率85%左右的优质高产栽培模式。从选地施肥、适时栽植、合理密植、提高覆膜质量、打主薹、适时灌溉、适期收获等方面介绍了甜菜繁育技术和丰产配套措施。
A report of the cultivated techniques for fine quality and high yield of sugarbeet seed with 4300- 5500 kg/ha seed yield and around 85% germination percentage in Hexi cold mountainous area, was summarized. The reproductive techniques of sugarbeet seed and high yield measures, such as soil selection, fertilization, fight time and close planting, film-cover improving, mowing axial bolt, irrigation and harvest period, were introduced.
出处
《中国糖料》
2006年第2期35-38,共4页
Sugar Crops of China
关键词
甜菜
河西冷凉山区
种子生产
繁育技术
Sugarbeet
Hexi cold mountainous area
Seed production
Reproductive techniques
