Beijing: Strive for basic governance by 2020 (Figure)

Beijing, Beijing, April 12 (Reporter Zhang nitangqi) on the 12th, the reporter learned from Beijing Municipal Bureau of Landscape and greening that Beijing will adopt updated tree species, thinning, pruning, chemical flower suppression and other methods comprehensively control 400000 Willows a female plant, and strive to basically control willows and fly Catkins by 2020, so as to realize that there will be Catkins and no disaster.


With the arrival of spring, the issue of Beijing Willow flying catkins has received renewed attention. According to the general survey of Beijing’s landscaping department, there are 2 million willow trees a female plant in the built-up area of Beijing, accounting for 5.4% of the total 37 million tree trees in landscaping. Moreover, these willow trees have entered the mature stage and have a large amount of flying batting.

On April 12, Beijing municipal bureau of landscape and Greening held a press conference on the management of Willow flying catkins. The reporter learned from the meeting that the spring of Beijing this year was about 7-10 days earlier than that of previous years, and the time of Willow flying catkins was also 1-2 weeks earlier than that of previous years.

According to the introduction, in order to control the Willow flying catkins, the Beijing municipal landscaping department has come up with many ways to achieve both the symptoms and the root causes: through pruning the crown, chemical flower suppression and other ways to “cure the symptoms”, through source control, gradual replacement, to “cure the root cause” by means of thinning dense forest land, and strive to basically control Willow flying batting by 202020.

This year, Beijing municipal bureau of landscape and Greening will accurately investigate, locate and register the willow trees in the fifth ring. In the whole city, more than 400,000 willow trees will be comprehensively treated by means of updating tree species, reasonable thinning, high connection converter, injecting drugs, pruning, etc. Starting from the flying batting period, garden greening maintenance units in each district will also adopt high pressure shower to reduce the occurrence of flying batting. At the same time, the falling flying batting should be cleaned in time to avoid secondary flying batting.

According to reports, the city will also build urban greening in plus-sized, with 600 hectares of green space added to the city throughout the year, 15 urban leisure parks and 50 small and micro green spaces. By increasing the total amount of urban green space, to improve the adsorption and retention capacity of green space on poplar catkins.

The reporter learned that during the “10th Five-Year Plan” period, the whole city of Beijing will follow the principle of being suitable for trees in various landscaping construction projects such as urban green space, parks and new rural greening, scientifically select and configure tree species, improve the richness of species, no longer use Willow a female plant, and eliminate the occurrence of willow catkins from the source. At the same time, combined with urban construction and greening renovation, it gradually replaced the willow tree a female plant, reducing the total amount of flying batting. Strive to basically control the Willow flying catkins by 2020, and realize that there will be Catkins without disaster.

Author: Zhang Nitang Qi

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zhongxin.com, Beijing, April 12 (Reporter Zhang nitangqi) on the 12th, the reporter learned from Beijing Municipal Bureau of landscaping that Beijing will adopt updated tree species, thinning, pruning, chemical flower suppression and other methods to comprehensively control 400000 Willows