摘要
以3个甜瓜品系的稳定自交系为试材,研究了甜瓜鲜雄花不同采摘时间及贮藏温度对花粉生活力的影响。结果表明:3个甜瓜品系在早晨8:00花粉生活力最佳,随着时间的推移,花粉生活力下降;在4℃条件下,花粉生活力保持最好,随着温度的升高和时间的延长,花粉生活力逐渐下降,但不同甜瓜品系的花粉生活力及保持时间不同。
Taking 3 stable inbred-lines of melon(Cucumis melon L.)as experimental material,we studied the effects of different male-flower picking time and storage temperature on their pollen viabilities.The results indicated that the pollen viabilities of 3 melon cultivars were the best at 8:00 am and then decreased gradually as time extended.Under low temperature of 4 ℃,the pollen viability could maintain in good condition and as time flew,it also drop down.But pollen viabilities and retaining times of different mel...
出处
《中国蔬菜》
北大核心
2011年第6期84-86,共3页
China Vegetables
基金
沪农科攻字(2009)第2-1号
沪农青科技2010(5)项目
关键词
采摘时间
贮藏温度
甜瓜
花粉生活力
Picking time
Storage temperature
Melon
Pollen viability
