引进美国扁桃品种间授粉坐果率的比较  

Comparison on Fruit Setting Percentage in Introduced American Almond with Pollination between Varieties

作　　者：龚鹏[1] 徐叶挺[1] 杨波[1] 卢春生[1] 张平[1] 杨晓娟 

机构地区：[1]新疆农业科学院园艺作物研究所,乌鲁木齐830091 [2]霍城县职业技术学校,新疆霍城835200

出　　处：《新疆农业科学》2010年第6期1098-1101,共4页Xinjiang Agricultural Sciences

基　　金：国家科技支撑计划项目"新疆特色珍稀果树栽培关键技术研究与示范"(2007BAD36B10);国家科技支撑计划子课题(2009~2013)(2009BADA4B01-4)

摘　　要：【目的】确定引进美国扁桃品种间授粉搭配最佳的组合。【方法】以Nonpareil、Sonora、Mission、Thompson、Nepulusultera、Butte 6个品种花粉对其坐果率的影响为研究对象。【结果】用Nonpareil、Sonora、Mission、Thompson、Butte对Nepulusultera授粉,其平均坐果率为31%、19%、14%、15%和29%。用Sonora、Mission、Thompson、Nepulusultera、Butte对Nonpareil授粉,其平均坐果率为35%、32%、22%、31%和38%。用Nonpareil、Mission、Thompson、Nepulusultera、Butte对Sonora授粉,其平均坐果率为37%、31%、31%、33%和20%。【结论】Sonora、Butte、Nonpareil为Nepulusultera最佳授粉品种,Mission、Sonora、Butte、Nepulusultera为Nonpareil最佳授粉品种,Nonpareil、Thompson、Nepulusultera、Mission为Sonora最佳授粉品种。[ Objective ] To confirm the optimum combination of the introduced American almonds with pollination between varieties. [Method] Taking the six varieties of Nonpareil, Sonora, Mission, Thompson, Nepulusultera and Butte and study the effect of their pollens on fruit setting percentage. [Result]The result shows that： the average fruit setting percentage were 31%, 19%, 14%, 15% and 29% respectively, by Nepulusultera pollinated with Nonpareil, Sonora, Mission, Thompson and Butte; the average fruit setting preeentage were 35 %, 32% ,22% ,31% and 38%, by Nonpareil pollinated with Sonora, Mission, Thompson, Nepulusultera and Butte; the average fruit setting percentage were 37% ,31% ,31% ,33% and 20%, by Sonora pollinated with Nonpareil, Mission, Thompson, Nepulusultera and Butte. [ Conclusion] Sonora, Butte and Nonpareil are the optimum pollination varieties for Nepulusultera; Mission, Sonora, Butte and Nepulusuitera are the optimum pollination varieties for Nonpareil; Nonpareil, Thompson, Nepulusultera and Mission are the optimum pollination varieties for Sonora.

关 键 词：美国扁桃 授粉方式 坐果率 

分 类 号：S664.9[农业科学—果树学]