In 2018, the summer harvest area of wheat rape in Mingguang City was 1.05 million mu, and the total amount of straw harvested in the afternoon was 307,900 tons. Up to now, the comprehensive utilization of straw in the afternoon has reached 279,600 tons, and the comprehensive utilization rate in the afternoon is 90.8%. Returning fertilizer to farmland accounted for 77.8%, feedstock accounted for 5%, and energy-based feedstock accounted for 8%. This year's comprehensive utilization of straw was included in one of 33 people's livelihood projects, fully reflecting the high attention of the provincial party committee and the provincial government. In order to build a diversified development model that is mainly supplemented by straw returning, feed, energy, and base utilization.
First, the development of energy. Introduced 6 straw comprehensive utilization enterprises, the annual consumption of straw storage and storage is more than 150,000 tons, mainly engaged in the production of organic fertilizer, biomass pellets and straw boards. Among them, the annual utilization capacity of straw organic fertilizer is 30,000 tons, and the biomass pellet project year Using 40,000 tons, the straw board project will convert 80,000 tons of wheat and corn straw annually. In addition, a new enterprise will be built in 2018, which will be the annual storage and storage capacity of the people's livelihood project.
Second, feed processing. Promote straw ammoniation, silage, briquetting and fermentation technologies, and make straw into feed to realize transformation and value-added. Since 2017, 7 aquaculture enterprises in the city have collected and stored more than 30,000 tons of straw for feed processing.
Third, the use of fertilizer. Comprehensive use of straw mechanized comminution and returning to the field, straw maturity and returning to the field, improve soil organic matter, improve soil structure, improve crop quality, resistance and fertilizer utilization. Since 2017, the city's annual crop straw mechanization and crushing area has reached 80% Above, the cumulative implementation of straw decomposing area is 100,000 mu.
Fourth, the base material production. Encourage and guide farmers and various business entities to carry out straw-based production, and hold training courses for 5 times. The next step is to promote the promotion of Shiba Town, Guandian, Zhangbaling without sterilization, no bagging, simple technical operation and easy promotion. Edible mushroom culture and planting techniques, support vegetable cooperatives, family farms and large grain growers, using wheat straw, straw, corn stover, rapeseed as raw materials, using open field, under the woods, corn fields, front and back of the house, and other cultivation methods , carry out demonstration planting more than 20 acres.
