The situation of Linzhou County in Tibet
Linzhou County is located in the Pengboqu Valley in the upper reaches of Lhasa River in central Tibet Autonomous Region, with an average elevation of 4,200 meters. Animal husbandry is one of the pillar industries in Tibet. Yak breeding has a history of thousands of years in Tibet. Linzhou, with 5.05 million mu of natural grassland, is the second largest animal husbandry county in Lhasa, and its development has an important impact on the overall economic level of the local area. As an inevitable product in the process of animal husbandry, whether it can be dealt with scientifically and reasonably and give full play to its value has become a key issue for local departments and herdsmen.
According to the production amount and soil nutrient of livestock manure in Linzhou County, Xizang Province, fertilizer utilization is an effective way to improve the utilization rate of livestock manure, and high temperature aerobic composting is the main method. According to regional characteristics, a centralized treatment mode is adopted to build a treatment center, where 20,000 tons of manure in the county is treated, and 10,000 tons of organic fertilizer can be produced annually, which is sold after packaging by the organic fertilizer production line, generating economic benefits. The organic fertilizer produced can radiate Lhasa and the surrounding areas of Linzhou County, which not only reduces pollution, but also produces economic benefits.
Organic fertilizer production line
According to the actual situation in Linzhou County, Xizang Province, Zhonghai Environment has provided a complete set of solutions, including NCS intelligent molecular film fermentation system, trough film overturning machine, organic fertilizer production line, etc.
Trough laminating machine is used for laminating
Trough type film overcasting machine for overcasting
Among them, the NCS intelligent molecular membrane fermentation system is used to carry out high-temperature aerobic fermentation of livestock and poultry manure, and the whole fermentation process is environmentally friendly, odorless and can be operated in the open air. And add the trough film overturning machine to assist fermentation, save labor at the same time, improve fermentation efficiency, create a good aerobic environment for material fermentation, make the fermentation process more convenient and efficient.
Trough film overturning machine is in operation
After systematic treatment, livestock and poultry manure can be converted into organic fertilizer raw material, organic fertilizer raw material transported to organic fertilizer deep processing production line, through screening granulation processing into powder, columnar, granular, for return to the field.
Organic fertilizer production line
Through the whole set of solutions, livestock manure can be efficiently and environmentally friendly transformed into organic fertilizer, realizing the resource utilization of livestock manure, and promoting the sustainable development of agriculture and animal husbandry in Linzhou County, Xizang Province.
Promote sustainable agricultural development
The concept of circular agriculture and sustainable agricultural development has gained popularity, the use of chemical fertilizers and pesticides has achieved reduction and efficiency, the comprehensive utilization of crop straw and the utilization of livestock and poultry manure resources have been steadily advanced, and the plateau land is writing a charming chapter of "clear waters and green mountains are gold mountains and silver mountains, and ice and snow are also gold mountains and silver mountains."
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