摘要
通过试验和调查研究,明确了内蒙古达拉特旗原料区甜菜纸筒育苗移栽的适宜种植密度为64442～67340株/hm2,产量达到67t/hm2以上,产糖量达10.876～12.51t/hm2;比密植和稀植分别提高含糖率0.5度和1.04度;产糖量分别提高13.5%和8.4%。
The adequate density of planting sugarbeet transplanted by paper-pot nursery seedlings was 64444-67340 plants per ha in Dalate county of Inner Mongolia. The root yield was up to 67 t per ha and sugar yield was 10.876-12.51 t per ha; the sugar content was increased by 0.5 °S and 1.04 °S and sugar yield increased by 13.5% and 8.4%, respectively, in comparison with the planting treatment of close and sparse sowing.
出处
《中国糖料》
2005年第2期37-38,共2页
Sugar Crops of China
关键词
甜菜
种植密度
Sugarbeet
Planting density
