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NPC deputy Leng Youbin: Establish a scientific farming system to protect black land in the Northeast

NPC deputy Leng Youbin: Establish a scientific farming system to protect black land in the Northeast
“How to better protect black land and continuously improve the quality of black land is a major problem to be solved urgently.As a representative of the National People’s Congress of the Heilongjiang Regiment, Leng Youbin, chairman of Feihe Dairy, brought this year’s “Recommendations on the Protection of Black Land Cultivated Land in Northeast China”.He believes that since the large-scale reclamation in the 1950s, the black soil area in Northeast China has gradually evolved from a natural ecosystem of forests and grasses to an artificially planted ecosystem.The sustainable development of animal husbandry.The black soil in the Northeast is one of the four black soil regions in the world. It is famous for its high organic matter content. As a scarce resource, it has unique natural properties.However, in the later period of reclamation, the organic matter content of the black soil in the Northeast decreased, resulting in a decline in cultivated land fertility, and the environmental quality of the black land has the potential to be polluted.Conducted, Leng Youbin suggested to strengthen the research work of black land protection, establish a scientific and reasonable rotation and soil cultivation system; through the return of organic materials to the field, increase the thickness of the cultivated layer, increase the organic matter content of the cultivated layer and the water storage capacity, and continuously promote the black landQuality improvement; Consistent technology-management-production trinity to realize the originality, systematization and application of technology research and development; encourage land circulation, expand the scale of operation, comprehensively promote mechanization, and support the corresponding compensation policy.Sauna, night net Guo Tie, picture source, supplement, picture editor, Li Yanxiao, Chun Chun