摘要
针对西北地区农业越来越依赖化肥、农药来提高产量以及污染问题日趋严重的现状 ,提出将发展草地生态农业与革新产品作为该地区农业可持续发展的出路。建议先主抓多途径开辟有机肥源 ,大田作物资源化增值 ,快速解决奶牛牛源与增加系统生物多样性 4项 ,可改善生态环境 ,使农民增收 。
In view of the status quo of Northwest China where the agriculture depends more and more on chemical fertilizers and pesticides to keep high crop yield and pollution is becoming increasingly severe,the strategy to develop the grassland eco agriculture and product restructuring has been put forward as the way out for sustainable development of the agriculture in that area.It's suggested that the 4 items,exploiting new sources of organic manure through varied paths;raising value of field crops by making waste resources;finding source of dairy cow quickly and increasing biodiversity of system should have the priority for development to make the ecological environment improved,the income of the peasants increased and lead the agro ecological system into a sound circulation.
出处
《农村生态环境》
CSSCI
CSCD
北大核心
2002年第3期43-44,55,共3页
Rural Eco-Environment
关键词
农业
草地生态农业
产品革新
资源化增值
可持续发展
西北地区
grassland eco agriculture
product restructuring
rise in value
sustainable development
Northwest
