Position: Home > Articles > The Fruit Number Technology of Medium-fruit Loquat Fruit Setting Based on the Number of Leaves
Hubei Agricultural Sciences
2014
(5)
1109-1112
中果型枇杷以叶定果的留果量技术研究
作 者：
吴格娥;龙章烈;邹波;吴如金;粟周群;吴秀琼
单 位：
贵州省台江县革一乡政府;贵黔东南州经济作物技术推广站;黔东南民族职业技术学院
关键词：
枇杷(Eriobotrya japonica);中果型;留果量;叶果比
摘 要：
以20年生大红袍为试材,研究中果型枇杷(Eriobotrya japonica)以叶定果的留果量技术。结果表明,中心枝结果母枝按叶果比3∶1定果,留果数2~6个,侧生枝结果母枝和采果痕枝结果母枝按叶果比4∶1定果,留果数2~4个,可获得92%左右的等级果,平均单果重33.4 g,果实大小均匀,外形美观,着色良好,单果重在30 g以上的特级果和一级果约占50%,二级果和三级果约占40%。
译 名：
The Fruit Number Technology of Medium-fruit Loquat Fruit Setting Based on the Number of Leaves
作 者：
WU Ge-e;LONG Zhang-lie;ZOU Bo;WU Ru-jin;SU Zhou-qun;WU Xiu-qiong;Qiandongnan Minorities College of Technology;Qiandongnan Cash Crop Extension Station;Geyi Township Government in Taijiang County of Guizhou Province;
关键词：
loquat(Eriobotrya japonica);;medium-fruit;;fruit number;;leaf-fruit ratio
摘 要：
Using 20-years old Dahongpao loquat as material, the technique of setting fruit based on the tree leaves of medium-fruit loquat(Eriobotrya japonica) was studied. The results showed that if the leaf-fruit ratio was 3∶1 for center flowering branches with 2~6 fruits on each branch, and the leaf-fruit ratio for lateral flowering branches and picking mark flowering branches was 4∶1 with 2~4 on each branch, 92% of the harvest would reach graded fruits with average weight of 33.4 g, evenly size, good appearance and fine color. The ratio of special-grade and first-grade fruits with single fruit over 30 g was about 50% while the ratio of second-grade and third-grade was about 40%.
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