摘要
为了提高梨授粉过程中花粉采集的效率及贮藏效果,以＂砀山酥梨＂为试材,研究了蜜蜂采集和人工采集的梨花粉在-18、4℃和室温见光、室温避光的条件下贮藏不同时间的花粉活性。结果表明：-18℃较其它温度更利于花粉保存;人工采集的花粉活性高于蜜蜂采集的花粉,蜜蜂采集的花粉-18℃保存15-20d可以保持较高活性,从而完成授粉。
Aimed to improve the procedure of pollen gathering and storing,viabilities of bee-collected and human-collected‘Dangshansuli＇pear pollens were evaluated after stored in different temperatures and conditions of-18℃,4℃,brightness and darkness in room temperature.The results showed that temperature of-18℃ was more suitable than the others for the store of viable pear pollens,human-collected pollens had a higher viability than the bee-collected ones and bee-collected pollens stored in-18℃for 15-20 days keep enough viable for pear pollination.
出处
《北方园艺》
CAS
北大核心
2015年第22期44-47,共4页
Northern Horticulture
基金
公益性行业(农业)科研资助项目(201203080)
现代农业产业技术体系(蜜蜂)建设资助项目(CARS-45-KXJ5)
山西省农科院攻关资助项目(YGG1429)
山西省农科院重点资助项目(YZD1409)
关键词
梨
蜜蜂采集
人工采集
花粉活性
贮藏温度
pear
bee foraging
human foraging
pollen viability
storing temperature
