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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (11): 370-373.

• 农学 农业基础科学 • 上一篇    下一篇

宇花灵对龙眼控梢促花效果试验研究

阮经宙1,陆玉英1,欧世金2,班用名3,罗盛芳4   

  • 收稿日期:2009-12-29 修回日期:2010-01-15 出版日期:2010-06-05 发布日期:2010-06-05
  • 基金资助:

    龙眼花芽分化坐果促进剂生物氨基酸水溶肥中试;龙眼高效节本栽培及花芽调控“结对共进”示范;植物生长调节剂“宇花灵”促进龙眼花芽分化技术示范;龙眼高产稳产栽培新技术示范推广

Study on the Efficacy of Yuhualing on control growth of branch tips and promote of flower of longan

Ruan Jingzhou1, Lu Yuying1, Ou Shijin2 , Ban Yongming3, Luo Shengfang4   

  • Received:2009-12-29 Revised:2010-01-15 Online:2010-06-05 Published:2010-06-05

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871

摘要：

摘要：采用宇花灵控制龙眼冲梢，主要是通过叶片吸收有机营养，并提高叶片光合作用效能，使树体有机营养含量提高，调节植株营养生长与生殖生长关系，达到有效控制龙眼冲梢提高花质的效果。龙眼控冲梢最佳时期为冲梢幼叶未展前进行，此时采用180倍宇花灵叶面喷施，可有效控制冲梢，成花率可达95.72%，纯花穗率达95.84%，雌花比率达45.21%。若处理不及时，冲梢花穗幼叶开始展开，则需采用宇花灵与乙烯利配合使用。

关键词: 奶牛, 奶牛, 隐性乳房炎, 微卫星, 分子遗传标记

Abstract:

Abstract: Adopt yuhualing into the control longan chongshao, Mainly through the leaves to absorb organic nutrition, And to enhance the effectiveness of leaf phorosynthesis, So that trees improve the nutrient content of organic, Regulating plant vegetative and reproductive growth of the relationship between, Reach effective control longan chongshao and improve the quality of flowers. The best period is before the young leaves did not show to take measures of control longan chong shao, At this time, Adopt 180 times yuhualing spray on the surface, Can effectively control chongshao, Flowering rate of up to 95.72%, Flower purity rate reaches 95.72%, The female flower rate reaches 45.21%. If processing is not prompt, When a flowered ear of young leaf already started to launch,Then must coordinate use with yuhualing and ethrel.