摘要
分析辽宁省作物结构、种植方式、轮作方式以及施肥制度等方面的50多年来变化,揭示了辽宁省耕作制度的演变规律,并在优化区域布局、实施专业化生产,发展农牧结合的种植制度,发展设施型农业,推进标准化生产和发展节本农业等方面进行了探讨,提出了有利于可持续发展的耕作制度体系及其相应对策和思路。
The of development patterns of cropping system and soil management was analysed in the following aspects ：cropping structure and yield, cropping pattern, cropping rotation, fertilizing system and the others in last 50 years in Liaoning Province. The sustainable development of cropping system and soil management was studied with the consideration of optimizing cropping district arrangement, carrying out specialized production, developing the cropping system combined farming with husbandry, and then facility agriculture, improving agriculture standardization and enhancing economic agricultural development. The strategy of improving sustainable development is proposed.
出处
《沈阳农业大学学报》
CAS
CSCD
北大核心
2005年第4期405-408,共4页
Journal of Shenyang Agricultural University
关键词
辽宁省
耕作制度演变
可持续发展
Liaoning Province
cropping system and soil management development
sustainable development
