摘要
采用 5个甘蓝型油菜材料进行田间扦插试验 ,结果表明 :甘蓝型油菜腋芽或薹茎在土壤中易生根成苗。 1 0 0× 1 0 - 6 ABT1、50× 1 0 - 6 ABT2、1 0 0× 1 0 - 6 NAA对诱导腋芽在土壤中生根的效果良好 ,生根率达到83 .3 %～ 1 0 0 .0 %。扦插腋芽宜带三叶 ,苗床土壤须水分充足 ,9月中旬至 1 1月上旬是适宜扦插繁殖的时期 ,繁殖系数为 5～
Five materials of B.napus were used in cutting test of plantlets. The results showed plantlets were easily formed roots in soil. The rates of rooted plantlets were from 83.3 to 100.0 percent, when pretreated with ABT1 (100×10 -6 )、ABT2 (50×10 -6 )、NAA (100×10 -6 ) for 2 to 6 hours, and then planted in nusery, after 10 days or more during September to November in Changde climatic condition. Propagation rates were about 5～7.
出处
《中国油料作物学报》
CAS
CSCD
北大核心
2000年第2期18-21,共4页
Chinese Journal of Oil Crop Sciences
基金
湖南省"九五"科技攻关项目 ![98JKY10 0 3- 1- ( 4 ) ]
关键词
甘蓝型油菜
腋芽
扦插繁殖
制种产量
B.napus
Plantlet
Vegetative propagation
Root formation
