[1]安常伟,齐 楠,刘振国,等.西安市生物化学控制杨柳飞絮技术试验[J].陕西林业科技,2022,50(06):17-20+25.[doi:10.3969/j.issn.1001-2117.2022.06.004]
　AN Chang-wei,QI Nan,LIU Zhen-guo,et al.Experiment on Biochemical Control of Catkins of Willow and Poplar Trees in Xi’an[J].,2022,50(06):17-20+25.[doi:10.3969/j.issn.1001-2117.2022.06.004]
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西安市生物化学控制杨柳飞絮技术试验()
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《陕西林业科技》[ISSN:1006-6977/CN:61-1281/TN]

卷:
50
期数:
2022年06期
页码:
17-20+25
栏目:
试验与调查研究
出版日期:
2022-12-31

文章信息/Info

Title:
Experiment on Biochemical Control of Catkins of Willow and Poplar Trees in Xi’an
文章编号:
1001-2117(2022)06-0017-04
作者:
安常伟; 齐 楠; 刘振国; 荣 滨
(西安市园林研究所,西安 710068)
Author(s):
AN Chang-wei;  QI Nan;  LIU Zhen-guo;  RONG Bin
(Xi’an Institute of Landscape Architecture, Xi’an, Shaanxi 710068)
关键词:
抑花一号;  杨树;  柳树;  飞絮;  花芽分化率;  防控
Keywords:
Blossom-inhibitor No.1;  poplar tree;  willow tree;  flying catkins;  flower bud differentiation;  prevention and control
分类号:
S769
DOI:
10.3969/j.issn.1001-2117.2022.06.004
文献标志码:
A
摘要:
为探索西安市杨树和柳树飞絮防控技术,应用杨柳树抑制剂“抑花一号”,采用树干注射进行试验研究,结果表明“抑花一号”可拟制杨树柳树花芽分化,防控杨树柳树飞絮,不同树种、不同方位、不同地点防控效果不尽一致,可能与施药期即花芽分化期的温度有关; 西安市应用“抑花一号”防治杨树柳树飞絮,可在11月即杨柳树花芽、叶芽逐渐膨大期采取树干注射法,且柳树南向、杨树东向应适当多注射1～2次。
Abstract:
In Spring, a large number of catkins of the trees flying in the air have aroused strong antipathy. In view of this problem, the blossom-inhibitor No.1 to poplar trees were applied and injected to the stems of sampling trees. The result showed that the inhibitor can inhibit the flower bud physiological differentiation and control the flying catkins, which varied with different trees, different positions and different places, probably due to the temperature change during the application. Xi’an should adopt the technology by stem injection of the blossom- inhibitor No.1 from March to May to inhibit the flying catkins of poplar trees or willow trees. A few of injections more might be preferred for willow trees facing south or poplar trees facing east.

参考文献/References:

[1] 王建红,车少臣,邵金丽,等.毛白杨飞絮控制技术的研究[M].中国风景园林学会2010年会论文集,北京,2010.

备注/Memo

备注/Memo:
收稿日期:2022-08-25
基金项目:西安市城市管理局专项资金项目。
作者简介:安常伟(1985-),女,本科,高级工程师,主要从事园林植物、花卉园艺等方面的研究工作。
更新日期/Last Update: 2022-12-25