杨梅花粉离体萌发研究初探  

Preliminary Study on Pollen Germination in Vitro of Morella rubra

作　　者：房聪玲[1] 徐丽央 陈世强 柴广儒 FANG Cong-ling(Cixi Linte Technology Promotion Center,Cixi,Zhejiang 315300)

机构地区：[1]浙江省慈溪市林特技术推广中心,浙江慈溪315300 [2]浙江省慈溪市杨贤江中学,浙江慈溪315300 [3]浙江省横河镇人民政府,浙江慈溪315318

出　　处：《园艺与种苗》2023年第12期19-20,共2页Horticulture & Seed

摘　　要：[目的]了解杨梅的花粉生活力。[方法]采用离体培养发芽法对杨梅3个类型花粉的萌发特性进行了试验。[结果 ]适宜杨梅花粉萌发的培养基配比为10%蔗糖+0.01%硼砂+1%琼脂;培养温度30℃较25℃更适合杨梅花粉的萌发。[结论]经方差分析,在3个类型的杨梅花粉中,雄1的花粉生活力最强,是较好的授粉类型。[Objective]The aim was to understand the pollen viability of bayberry.[Method]The pollen germination characteristics of three types of Morella rubra pollen were tested by in vitro culture germination method.[Result]The suitable medium for the germination of M.rubra pollen was 10%sucrose+0.01%borax+1%agar.The culture temperature of 30℃was more suitable for the germination of M.rubra pollen than 25℃.[Conclusion]According to the analysis of variance,among the three types of M.rubra pollen,male 1 had the strongest pollen viability and was a better pollination type.

关 键 词：杨梅 花粉 离体萌发 培养基 

分 类 号：S667.6[农业科学—果树学]