Straw baling and reprocessing has greatly expanded the use of straw in Beijing suburbs

[ China Agricultural Machinery Industry News ] To completely solve the problem of open burning of straw, the key is to use all the straw. The main methods for comprehensive utilization of straw in Beijing suburbs are: fertilizer (smashing or returning to organic fertilizer), feed (processing into straw feed), energy (for clean energy raw materials such as biogas), and base material (as processing) Four kinds of raw materials for mushroom sticks.

Straw baling and reprocessing has greatly expanded the use of straw in Beijing suburbs

For wheat straw, the main method of comprehensive utilization in previous years is to crush and return the field, which is directly crushed and returned to the field during the harvesting process by the crushing device of the wheat harvester, or the wheat harvester is harvested by the straw crusher after harvesting the wheat. Then, the no-tillage planter is used to sow summer corn to realize the comprehensive utilization of wheat straw. There are also some places like Doudian Village in Fangshan District. Combined with the relatively developed farming industry in the village, the wheat straw is collected and processed into straw feed for cattle raising, which further enhances the utilization value of wheat straw.

This year's wheat straw utilization method is different from previous years. The situation of collecting and utilizing wheat straw by baling machine began to bloom everywhere, greatly expanding the utilization of wheat straw.

The Xingnong Tianli Agricultural Machinery Cooperative, located in Shunyi, Beijing, has harvested 8,000 acres of wheat this year. Not only are all bales collected, but also 1000 acres are bundled in the surrounding wheat fields. For this purpose, the cooperative spent 450,000 yuan this year. A large round baler and another 120,000 yuan bought a new loader for loading and unloading these round bales. Chen Ling, chairman of the cooperative, said happily that these round bales can be sold to cattle farms and other enterprises at a rate of 680 yuan/ton. Excluding the cost of baling and pulling, the net income per mu can be nearly 100 yuan, which is equivalent to an increase per mu. The income is 100 yuan. Miyun District has increased the collection and utilization of straw. After harvesting 6,000 mu of wheat in the whole area, all the straws are mechanized and bundled. The straws recovered from bales are sold to enterprises as raw materials for fertilizers, fuels, feeds, etc. Earn nearly 40 yuan in income. Miyun Henan Zhai Agricultural Machinery Cooperative has 5,000 acres of baling operations this year. President Chen Xiangyang said happily that after the straw is collected and collected, there are fewer wheat straw on the surface. It is easier to work when planting corn and other crops, and farmers are welcome. Through the bundling operation, the utilization rate of the machinery has been improved, and the sale of wheat straw has an income, which has increased the income of the cooperative, and both parties are happy.

According to the relevant responsible comrades of the Municipal Agriculture Bureau, the wheat harvest in the whole city is basically over, and the wheat straw can be fully utilized, which strongly supports the work of straw burning. According to the environmental and meteorological satellite monitoring of the Ministry of Environmental Protection, no burning of crop straws was found during the three summers of the city.