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通过农田防护林体系对粮食产量、调节农田小气候、抵御自然灾害的效益分析 ,阐明了农田防护林体系在砂姜黑土区农业持续发展中的作用 ,为淮北砂姜黑土区农业持续发展中的农田防护林建设提供了理论依据和样板。
Through the analysis of benefit of farmland shelterbelt system on grain yield, regulation of microclimate of farmland and resisting natural disasters, the role of farmland shelterbelt system in sustainable development of agriculture in Shajiang black soil area was clarified, which is the construction of farmland shelterbelt in sustainable development of agriculture in Shajiang black soil area of Huaibei Provided a theoretical basis and model.