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Position: Home > Articles > The Ecological Effect of Rice-cotton Rotation in Jiangsu Coastal Area and its Extension and Implementation Conditions Journal of Hebei Agricultural Sciences 2008,12 (10) 11-12+45

江苏沿海棉区实施稻棉轮作的生态作用及推广实施条件探析

作  者:
王景宏;左文慧;王凯
单  位:
江苏沿海地区农业科学研究所
关键词:
稻棉轮作;生态作用;推广条件
摘  要:
针对江苏沿海棉区棉花连作的现状,提出了在该地区实施稻棉轮作的必要性。并详细剖析了该地区实施稻棉轮作对农业生态环境的保护作用和实施稻棉轮作的相关条件及配套政策。实践表明,在沿海棉区实施稻棉轮作,不仅可有效的减少杀虫剂、除草剂和化肥的使用量,而且可有效的平衡土壤养分和提高土壤肥力。
译  名:
The Ecological Effect of Rice-cotton Rotation in Jiangsu Coastal Area and its Extension and Implementation Conditions
作  者:
WANG Jing-hong,ZUO Wen-hui,WANG Kai(Institute of Agricultural Sciences of Jiangsu Coastal Area,Yancheng 224001,China)
关键词:
Rice-cotton rotation;Ecological effect;Extension condition
摘  要:
Based on the current situation of cotton continuous cropping in Jiangsu coastal area,the necessity of rice-cotton rotation was put forward.Its protection to agriculture ecological environment and the related policies were in detail analyzed.Rice-cotton rotation not only reduced the used amount of insecticide,herbicide and chemical fertilizer,but also effectively balanced soil nutrient and improve soil fertility.

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