农田防护林体系对蒙城试区农业持续发展的作用  

Impacts of Shelter-Belt Network for Cultivated Land on Sustainable Agriculture in Mengcheng Experimental Area

作　　者：张祥明[1] 闫晓明[1] 孙义祥[1] 刘枫[1] 何传龙[1] 王道中[1] 张习奇[1] 

机构地区：[1]安徽省农科院土壤肥料研究所,合肥230031

出　　处：《农业环境保护》2000年第3期192-192,F003,共2页Agro-Environmental Protection

基　　金：九五"国家科技攻关项目!"淮北砂姜黑土综合改良与高效农业持续发展

摘　　要：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。Function of shelter-belt network for cultivated land was elucidated in sustainable agriculture taking Shajiang black meadow soil area as an example by increasing grain yields, regulating air-humidity and temperature, defending dry-hot wind. The results indicated that shelter-belt network for cultivated land is playing an important role and the construction of such the shelter-belt will provide theoretical basis and model for local agriculture in the region.

关 键 词：砂姜黑土区 农田防护林 农业持续发展 

分 类 号：S727.240.5[农业科学—林木遗传育种] S181[农业科学—林学]