摘要
彝族传统农业具有环境利用、作物种植以及畜牧养殖的多样性。根据环境条件安排农作生产,利用混作、间作、套作、混牧以及农牧结合等生产技术模拟自然的生物多样性,彝族传统农业获得了良好的收益,维护了环境的生物多样性。现代农业以单一化规模生产取代传统农业的多样性,不论是"以粮为纲"还是"以钱为纲"的发展方式,带来的是生物多样性减少、水土流失加剧、灾害性气候频发以及农业生产成本增加等问题。发展适应环境特点的、适度规模化的生物多样性农业生产,利用森林植被发展林下种养殖,应用现代生物多样性技术,进一步提高农业产出和效益,将是彝族地区农业可持续发展的选择。
Yi traditional agriculture has the diversity characteristics of environment, crops and livestock. According to the natural environment for crop production, application of mixed cropping, intercropping, intercropping, mixed husbandry and coordination of farming and animal husbandry to simulate natural biodiversity, Yi traditional agriculture obtained the good benefit and maintaining the nature biodiversity. Modem agriculture and instead the diversity of traditional agriculture with a single scale production, whether ＂taking grain as the key link＂ or ＂money as the key link＂ development mode, the result was the reduction of biodiversity, soil erosion, frequent climatic disasters and cost increase of agricultural production etc.. The selection of sustainable agriculture of Yi area is development appropriate scale agricultural biodiversity production to adapt the environment characteristics, utilization of forest vegetation to develop of forest seed breeding and application of modem biological diversity technical to raise the yield and benefit of agricultural production.
出处
《农业现代化研究》
CSCD
北大核心
2013年第4期440-445,共6页
Research of Agricultural Modernization
基金
科技部973专项"农业生物多样性控制病虫害及种质资源保护的原理与方法"子项目"不同文明的生物多样性智慧与病虫害可持续控制研究"(编号:2006CB100203)
关键词
彝族
农业生物多样性
传统农业
现代农业
农业可持续发展
Yi nationality
agricultural biodiversity
traditional agriculture
modem agriculture
the sustainable development of agriculture
