摘要
甜菜纸筒育苗移植栽培法是提高甜菜产、质量的一项突破性技术。而且这一新技术被推广的面积愈来愈大。但生产实践中表明:育苗期、移栽期极大的影响着这一新技术提高甜菜的产质量的幅度。为了探索我区最佳的育苗期、移栽期。
The test shows that in Qiqihar region,the optimum date for sowing sugarbeet seeds under paper—pot culture system is between 25thin March and first in April.And optimum transplanting seedling date is between First of May and 5th.of May In general, the period for culturing seedling in paper—pot is 25—35 days.
出处
《中国甜菜糖业》
1991年第5期30-31,52,共3页
China Beet & Sugar
关键词
甜菜
纸筒育苗
移栽
育苗
Period of sowing Period of transplanting
Sugarbeet Paper—pot Cultivation System
