摘要
为提高多叶羽扇豆种子的吸涨率和发芽率,对不同成熟度和烫种对种子发芽的影响进行了研究。结果表明:新收绿籽1 d吸涨率、发芽率和发芽势最高,分别达100%、96%和96%;烫种可以提高种子1 d吸涨率,烫种时间对种籽发芽的影响是烫种1 min,发芽率和发芽势最高,达72%和62%,随着烫种时间的增加,发芽率和发芽势逐渐下降。
The effect of seed maturity and soak seed in boiling water on seed germination of Lupinuns polyphylla were studied in order to raise germinating percentage and soaking percentage of seeds.The results showed that 1 d expansion percentage,germinating percentage and germinating power of new green seed was the highest in the them,it was 100%, 96%and 96%;1 d expansion percentage was increased by soaking seed in boiling water,germinating percentage and germinating power of seed by soaking seed in boiling water for 1 min was the highest in the them,it was 72%and 62%, germinating percentage and germinating power became slow down with increasing soaking seed time in boiling water.
出处
《北方园艺》
CAS
北大核心
2011年第4期111-112,共2页
Northern Horticulture
关键词
多叶羽扇豆
种子成熟度
烫种
Lupinuns polyphylla
seed maturity
soaking seed in boiling water
