油茶人工授粉研究  

Study on the Artificial Pollination of Camellia oleifera

作　　者：张应中[1] 王明怀[1] 徐煲铧[1] 梁瑞友 刘伟新 卢绍强 吕宇宙 ZHANG Yingzhong;WANG Minghuai;XU Baohua;LIANG Ruiyou;LIU Weixin;LU Shaoqiang;LV Yuzhou(Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization/Guangdong Academy of Forestry,Guangzhou,Guangdong 510520,China;Xiaokeng State-owned Forestry Farm,Shaoguan,Guangdong512162,China)

机构地区：[1]广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东广州510520 [2]韶关市曲江区国有小坑林场,广东韶关512162

出　　处：《林业与环境科学》2020年第2期33-39,共7页Forestry and Environmental Science

基　　金：广东省省级科技计划项目(2015B020202002),(2014A020208043);广东省林业科技创新专项资金项目(2013KJCX009-01)。

摘　　要：在广东省韶关市曲江区国有小坑林场开展普通油茶人工授粉、自花授粉试验,同时开展去袋方式试验和油茶Camellia oleifera人工授粉方法—吸管套柱法应用观测。研究结果表明,所有试验杂交组合平均座果率为34.8%。相同生物学类型单株间杂交,其座果率较低;不同类型单株间杂交组合,其平均座果率为39.8%;自花授粉座果率极低,多数为0。人工授粉后一周完全去袋是可行的。简便易操作的吸管套柱法可在广东油茶人工授粉中推广应用。The technologies of artificial pollination were used on Camellia oleifera Abel.in Xiaokeng Forest Farm,Guangdong.Such as the control pollination test by artificial hybridization,the self-pollination test,different remove bag methods contrast test,and the application observation of artificial pollination method--Straw-setstigma.The results showed that the average fruit set percentage of plant artificial hybridization among the same type was 34.8%,and it was 39.8%among the different type.the fruit set percentage of self-pollination was extremely low,merely to 0.Completely removed the bag one week after artificial pollination was feasible.Strawset-stigma is simple and easy to operate,and this method is worthy of vigorously application.

关 键 词：普通油茶 人工授粉 杂交 自交 去袋 套柱 

分 类 号：S794.4[农业科学—林木遗传育种]