建设资源节约型农业的途径与模式

建设资源节约型农业的根本途径是提高农业生产力。其中主要的措施有:科学利用气候资源,充分发挥气候生产潜力;十分珍惜每寸土地,努力提高土地生产率;大力推行节水措施,扩大农田灌溉面积;科学合理施肥,持续提高单产;提高能源利用率,解决农村能源短缺;实现人畜分粮,缓解人地关系;促进农产品商品流通,提高农业经济效益等。立体农业是发展资源节约型农业的最佳模式,也是中国式的高效益资源节约型农业的重要模式之一。

THE WAY AND MODEL OF ESTABLISHING THE RESOURCES-SAVING AGRICULTURE

The basic way to establish the resources-saving agriculture is to improve the agricultural productivity. The main measures are: to use the climatic resources scientifically and give full play to climatic productive potentialities; to treasure every inch of land resources and improve land productivity; to make efforts in practising water-saving methods and expand the irrigated area; to apply fertilizer rationally and raise the yield of per unit area steadily; to increase the ratio of energy use and solve the problem of energy shortage in rural areas; to realize the separation of the food for animal from that for man and mitigate the contradiction between man and land; to enhance the circulation of agricultural products and increase the agricultural economic benefits. The multi-dimension-and-storey agriculture (MDSA) is the best model to develop the resources-saving agriculture in China.