Huian: Let Green Become the Moving Background of Urban and Rural Areas

Since the full implementation of the forest length system for one year, 7,988 mu of afforestation has been added in Hui 'an, forming a forest-based forest? Face? Take backbone forest belt, green corridor, riparian forest belt and farmland forest network as examples. Line? , taking urban and rural greening as? Key points? This forest ecological network system ranks fifth in the work assessment of the city's forest management system. What did you write? Lin Manhui 'an and Ecological Huimin? A new chapter.

Afforestation and greening

Create? Desert beach becomes oasis? miracle

Where is the small forest farm? Qili Lake? Located in the protruding part of the eastern coast of Hui 'an, it is the largest sandstorm mouth in the county. Wind and sand are like knives? what's up Fame .

At one time, this saline-alkali land was barren, lacking fresh water, and the farmland was eroded to pieces, and even houses could not be built. Every autumn and winter, strong winds roll up the sea sand, which is unstoppable and makes the residents nearby miserable.

Today, a lush shelterbelt stands on the 2-kilometer-long coastline, like a huge screen, blocking the invasion of sandstorms. So what? Desert beach becomes oasis? How was the miracle born?

? Coarse sand cannot be stored and fixed. When the wind is strong, trees will fall down. We dug a ditch more than 1 m deep, but found fine sand under the ditch? Chen Kaixian, director of Xiaoyan Forest Farm, recalled the past when she led Huinv Forest Protection Team to dig sand and plant trees day and night. In the first ten years, we planted trees and replanted them year after year, but none of them survived? .

Is it really impossible to plant trees on the saline-alkali beach? ? Do not believe in evil? After failing again and again, our wise women's forest protection team started again. What did they finally find? Do you want to prevent wind, dig ditches, build sand dikes and dump foreign soil? The survival rate of afforestation in tuyere has increased from less than 20% to more than 85%.

Huangtangxi (Photo courtesy of Huian County Natural Resources Bureau)

From one mu of experimental field to one hundred mu of Casuarina equisetifolia forest, there is finally a thousand mu of green barrier to prevent wind and fix sand. The success of Xiaoyan Forest Farm was a sensation, which was promoted by the Provincial Forestry Department in the whole province, and tourists poured in. Today, Xiaoyan Forest Farm has been transformed into an ecological coastal forest farm integrating ecological protection, leisure sightseeing, forest recreation, popular science education and ecological civilization propaganda. In 20021year, it was awarded the title of ecological civilization propaganda and demonstration base by provincial forestry bureau.

Over the years, Huian has insisted on closely combining sand prevention and control with the construction of coastal shelterbelt system, and continuously deepened the exploration of afforestation experience in tuyere. For example, a thousand acres of Casuarina equisetifolia trunk forest reserve forest will be built on the coastal alkali beach in Xiangshan Village, dongqiao town, so as to expand and improve the coastal trunk forest. Invested one million yuan to set up a 2-kilometer windbreak wall at the air outlet section of Huandao North Road in Xiaotuo Town, and planted Casuarina equisetifolia, Acacia formosana, Mulberry, Bodhi Tree, Hibiscus, etc. along the road, which solved the problems in this section for many years. Planting trees without seeing the forest? Long-standing problems. In Wangchuan Bay and longtan port, mangrove protection, restoration and replanting will be implemented to promote the formation of unique coastal wetland scenery.

The yellow sand stopped and the green became stronger and stronger. After years of continuous efforts, the Ilya fault zone in the county has been completely closed and thickened. The Great Green Wall? Has basically taken shape.

Protect forests and keep green.

Start pine? Epidemic? choking action

Many people may not understand that forests actually exist? Epidemic? .

? Last autumn census, the county investigated 2,887 dead pine trees, covering an area of 26,279 mu. It has been identified that the occurrence area of pine wood nematode disease is 5343 mu. ? The relevant person in charge of Huian County Natural Resources Bureau introduced.

Bursaphelenchus xylophilus is also called. Pine wood nematode disease? , known as the plant kingdom? COVID-19? . The disease has the characteristics of fast spread, strong pathogenicity and rapid death after infection. Pine trees will die as long as they are infected for more than 40 days, and pine trees will get sick and be destroyed in only 3-5 years.

Longshi Village, Zishan Town (photo by Wu)

The existing forest land area in Hui 'an is 2200 1.8 million mu, and the pine forest area is 1.26782 million mu, accounting for 53. 1.6% of the forest land area. It can be said that the pine forest is occupied? Half the country? . Contain pine trees? Epidemic? In terms of transmission, Huian has carried out in-depth prevention and control of pine wood nematode disease.

? We cleaned up the dead pine trees in time and treated them with pesticides. At the same time, we also hung Monochamus alternatus traps in key areas, released Beauveria bassiana powder cannons and released natural enemy insects to comprehensively control Monochamus alternatus, and achieved certain results. ? The relevant person in charge of the County Natural Resources Bureau said.

However, in order to control Bursaphelenchus xylophilus from the root, efforts must be made to improve the existing stand structure, improve forest quality, cultivate forest communities with diverse tree species, stable structure, rich layers, high quality and high efficiency, and further enhance the forest's ability to resist pests and diseases.

It is understood that Huian will carry out broadleaf transformation and upgrading of pine forests through technical measures such as reforestation, thinning and tending, replanting and transformation this year. The renovation project of pine forest is located in reception village of Tanghuang town, Xiecuo village, Baxia village of Zishan town, Xiapu village of Luo Yang town and Shi Jian village of wang chuan zhen. The total planned area is 1.666 mu, including 645 mu of selective (thinning) tending and updating, and 1.02 1 mu of belt cutting and updating. For example, Shijianshan Forest Park plans to transform pure eucalyptus forest 1.2 million mu, cut eucalyptus and plant trees such as Quercus variabilis, Quercus acutissima and Melaleuca alternifolia. In Keshan Forest Park, Leucaena leucocephala, Acacia mangium, Pu Shu, Qiu Feng, Kudingcha and other tree species adapted to land conditions in Hui 'an were introduced to enhance regional biodiversity.

Use the forest to live green.

Explore synergies? Is it fresh? mechanism

Make good use of forests and be good at addition.

Use forest to live green+forest fire prevention. Interplanting Phoebe bournei, a shade-tolerant and fire-resistant tree species, pioneered the collaborative mechanism of forest fire prevention. Adhere to the integration of forest fire prevention and extinguishing. Fire prevention publicity, hidden danger investigation, team building, pre-plan exercise, risk survey, fire case investigation, accountability, forest fire barrier system construction, etc. Prescribed action? Do a good job to ensure that the forest fire victim rate is less than 0.8? .

Flying waterfall in the forest (photo by Huang Yong)

Living with forest, green+forest and water as one. Broad-leaved forest or mixed coniferous and broad-leaved forest will be introduced into a heavy mountain in Linwangxi, Huangtangxi and Zhetanxi, and riparian forest and farmland shelterbelt will be built in Huangtangxi, Linwangxi, Zhetanxi and Jinyangxi, forming a forest network pattern integrating farmland water conservation and landscape.

Use forest to live green+road landscape. Pay attention to the reasonable collocation of trees, shrubs and flowers, organically combine beautification and fragrance, and construct? Green corridor? , the construction of a number of road greening quality projects. For example, the forest passage in Hui 'an section of shenyang-haikou expressway, the green passage in Hui 'an section of Quansan Expressway (Nanhui branch line), the high-speed rail connecting line, the county expressway, the Wang Zi highway and the construction of the ecological forest belt in Hui Quan Petrochemical Park.

Use forest to live green+ecology to benefit people. Continue to execute? Building a green village around a green demonstration village? Wait for the activity, start? Create a green home? After three years of action, we will vigorously promote the construction of forest cities, towns and villages, and create public green spaces such as Keshan Park, Dalingtou Park and Donghu Park with ingenuity, so that citizens can open the window with a view and go out to see the green.

Is it necessary to realize systematic forest management this year? Completely established? Where to? Completely effective? A crucial year of transformation. Huian will take the opportunity of striving for a national forest county to speed up the construction of county-level forest protection patrol dispatching command center and further improve the management of forest resources? A photo and a set of numbers? Dynamic monitoring system, make good use of scientific and technological forces such as drones and the intelligent management platform of forest management system; Promote the high-quality development of forestry, focus on green and enriching industries such as under-forest economy, forest tourism and forest health, and cultivate and expand a number of new forestry business entities; Explore financial support measures such as compensation for public welfare forests, subsidies for management and protection of natural forests, pledge of forestry carbon sink income rights, and mortgage loans for forest land management rights; Deepen the system of science and technology commissioners and implement major forestry science and technology promotion demonstration projects.

The relevant person in charge of Huian County Natural Resources Bureau said that we will implement Xi Jinping's ecological civilization thought and firmly establish? Clear water and lush mountains are priceless wealth? It is necessary to strengthen the construction of township forestry stations, grass-roots forestry law enforcement and rangers, further optimize the forest patrol and forest protection control grid, actively coordinate and solve the difficulties and problems in the protection and development of forest resources, and persistently promote forestry reform and development. Lin Changzhi? Promotion? Lin Changzhi? , and strive to contribute forestry strength to build a beautiful Huian with higher value. ? (Wang Meixin, Wen Yi, Lin Qibin)