摘要
在防虫网室中无土扦插试管苗继代生产脱毒微型薯。用 4次剪尖和 4次培土办法 ,80d平均单株结薯数达 10 6个 ,110d单株商品粒数 >1g达 8 7个。增加剪尖和培土次数 。
Minitubers were produced from apical cuttings of Virus free plantlets cultured in soilless media in greenhoues.Affer 4 times of cutting and 4 times of earthing up,minituber yield was 10 6 tubers/plantlet after 80 days culture.The minituber over 1 g was 8 7 tubers/plantlet.Increasing times of cutting and earthing up could get were mintubers per plantlet.
出处
《中国马铃薯》
2000年第3期135-137,共3页
Chinese Potato Journal
关键词
马铃薯
脱毒试管苗
剪尖
培土
potato
virus-free plantlets
minitube
cutting
earthing up
