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Position: Home > Articles > Preliminary Explration on Reason for Low Yield of Armeniaca vulgaris var. glabra and Its Prevention Measures Journal of Gansu Forestry Science and Technology 2013,38 (3) 48-51,61

敦煌李光杏低产原因及其防治措施初探

作  者:
余生明;蔺创业
单  位:
敦煌市林业技术推广中心
关键词:
李光杏;结果枝组老化;授粉昆虫;败育花
摘  要:
总结了由于受气候及果园综合管理水平等因素的制约,导致李光杏败育花比例上升和授粉品种、授粉昆虫减少,异花授粉受精受阻,开花多、结果稀少;提出了治理措施。
译  名:
Preliminary Explration on Reason for Low Yield of Armeniaca vulgaris var. glabra and Its Prevention Measures
作  者:
YU Sheng-ming;LIN Chuang-ye;Forestry Technology Popularization Center of Dunhuang City;
关键词:
Armeniaca vulgaris var.glabra;;aging of bearing branch;;pollination insect;;abortive flower
摘  要:
Due to the restriction of climate,orchard integrated management level and other factors,the Armeniaca vulgaris var.glabra's abortive flowers were increasing,whereas its pollination varieties and pollination insects were decreasing,which influenced the cross-pollination and fertilization of A.vulgaris var.glabra,more blossom and less fruit.According to the problems above,the management measures for low yield of A.vulgaris var.glabra were put forward.

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