Build the "three systems" to penetrate the entire industry chain -Ningyang further promotes comprehensive use of straw

Large harvester and grain trucks shuttled back and forth, accompanied by roar, wheat ears were transferred from coating to the grain car, and straw bundlers sucked away the straw that had just been decarned, rotating, compressed, and bundled ... The bundles are "spit out" in turn, lying in the Mai Tian in order, this is the busy scene of the straw in Qianfushan Village, Fushan Town, Ningyang County, Ningyang County, Tai'an City.

Ningyang County has a cultivated area of ​​1.03 million mu, which is a traditional agricultural county. The annual crop straw resources are about 700,000 tons. In recent years, Ningyang has actively constructed a system of straw collection, storage and transportation, and utilization systems, creating a comprehensive industry chain of straw, and continuously promoting the sustainable development of agricultural green circulation. In April of this year, Ningyang County was selected as a list of counties in the green development of the Shandong Province; in June, it was selected as a key county in Shandong Province Comprehensive Utilization of Stakes and received 10 million yuan of support funds.

Policies support to build a straw collection system. Stalk collection is the primary link of comprehensive use, and it is also a difficult link. In order to stimulate the working motivation of all parties, Ningyang County formulated and introduced the "Implementation Opinions of the Comprehensive Use of Straw and Cleaning Action for Farmers", set up 1.5 million yuan of straw collection and storage subsidy funds, and supported straw collection and use units to strengthen straw collection.

The county's grain harvesting machine has 2,720 units, and the corn harvest machine has a 2010 units. Hou Dianchen, Secretary of the Party Group and Director of Ningyang Agricultural and Rural Bureau: "Ningyang's purchase of straw bundle machinery, in addition to enjoying normal agricultural machinery purchase subsidies, also subsidies 20 % of the purchase price It provides sufficient mechanical and equipment support for the comprehensive utilization of crop straw. "

With policies and equipment, talents must be kept up. Relying on the two biological power generation companies, Ningyang established 15 straw collection and storage professional teams of more than 200 people in the county in the county, and cultivated more than 20 storage brokers. A variety of straw collection and storage services achieved specialization of straw storage and storage and storage. Scale.

"We organize more than 20 farmers' collection and storage teams all year round. Each year in the summer and autumn, 3,500 tons of straw storage storage storage and storage is provided with fuel for biological power generation companies." Dong Guangji, director of the Professional Cooperative of Kewei Xun Machinery in Fushan Town, Ningyang In this way, the collection and storage straw has also driven farmers to increase their income. We strive to build a linkage mechanism for the interest increase of farmers to increase their income, and drive farmers to increase their income by about 4,500 yuan per year.

The global layout creates a storage and transportation system. In order to reduce costs, Ningyang County scientifically planned straw, storage, storage, transportation and utilization layout. Two local biomass heat and electricity companies have built large straw energy storage centers nearby, with a total of exceeding 50 kilometers, which basically meets the use of straw radiation in energy. The county planned and deployed more than 650 straw storage and storage venues, and each township set up 1-2 fixed collection and storage points. There were 20 fixed collection and storage sites near the biological power generation enterprises, cattle farms, and paper companies. The rest were set up in the fields. Village -level temporary storage point. For places with a reserves of more than 3,000 tons, Ningyang County also subsidizes 10,000 yuan per place. At the same time, the collection and reserves of straw and storage venues required by energy use generally do not exceed 10,000 tons.

The straw is full and can be kept. Ningyang actively revitalizes old schools and waste factories, and conducts standardized construction of the collection and storage center. Stalks of straw for energy and raw materials are strictly in accordance with the requirements of construction specifications; 22 standardized straw silage ponds were built for feed use.

The transportation session is a high cost of straw utilization. Ningyang cultivates 1-2 straw collection and storage vendors for each township, and requires the collection and storage vendors to be directly responsible for transportation from the field to the storage venue. The transportation from the site to the point of use greatly reduces the cost of transportation. At present, the county has 20 collection and storage vendors organized by the collection and storage enterprises and cooperatives, family farms, and agricultural households.

Comprehensively develop and build a processing and utilization system. Last year, the use of straw in Ningyang County was 634,000 tons, and the utilization rate reached 94.5 %. The introduction of biological power generation companies helped the energy use of straw. Since the production of Guoneng Biological Power Corporation, it has acquired more than 400,000 tons of local straws, and the direct economic benefits exceed 100 million yuan. Last year, Luju Hot and Power Co -production Company, located in Dongzhuang Town, basically met the needs of the energy of straw energy in the county.

Ningyang is a large animal animal husbandry county with 22 cattle farms. Last year, green storage and yellow storage straw revenue reserves 130,000 tons. Ningyang County Animal Husbandry and Veterinary Development Service Center Ningchang Ningchang said: "The storage storage straw can not only be used as a feed, but also uses the abdomen to return the field. Fat 180,000 tons, saving 3 million yuan for farmers. "

In the local edible fungus breeding base, twin spores, shiitake mushrooms, etc. are happy. In addition to the farm, the county's three edible fungus breeding bases are made of corn core and wheat straw, and mushroom farmers engaged in edible fungus have increased their income by 10,000 yuan for half a year.

Not only that, local paper companies also introduce green high -value biomass refining technology to produce kraft paper and paper -based packaging boxes. Xu Lianchen, the technical director of Shandong Tianhe Paper Co., Ltd., introduced: "The project has entered the middle of the trial, using 10,000 tons of straw annually, with an annual output value of 17.28 million yuan. , Produce 50,000 to 70,000 tons of pulp, reduce 180,000 tons of carbon dioxide discharged by straw burning, and replace 100,000 tons of wood. "Source: Farmers Daily · China Agricultural Net

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