甘肃旱农区养猪业节粮化发展的思考  

A few opinions on thrift of grain and development of pig husbandry in rainfed agricultural areas in Gansu Province

作　　者：李锦华[1] 杜天庆[1] 雷鸣[1] 师尚礼[2] 

机构地区：[1]中国农业科学院兰州畜牧与兽药研究所,甘肃兰州730050 [2]甘肃农业大学草业工程系,甘肃兰州730070

出　　处：《干旱地区农业研究》2000年第3期123-128,共6页Agricultural Research in the Arid Areas

摘　　要：通过分析甘肃旱农区自然经济条件及资源开发潜力 ,探讨了大力开发苜蓿等优质蛋白质饲料饲草资源 ,建立符合营养、资源和经济原则的饲料配合模式 ,有效提高饲料利用率和转化率等养猪业节粮化发展措施 ,提出了在充分发挥农户分散养殖优势的基础上 ,建立家庭养殖与工厂集约化规模养殖相结合的节粮高效生产体系的发展思路 ;在提高养猪生产科技含量和技术水平的前提下 ,走社会。Based on analysis of natural conditions and resources exploitation potential in the rainfed agricultural areas of Gansu Province, discussions were made on development of high quality forage plants like alfalfa and setting up of a model for designing and optimization of feed formulation that accord with the principle of nutrition, resources and economy to improve the utilization ratio and digestibility of feed in deed and etc. and as well as measures to improve the efficiency of utilization and transfer of feed for grain saving pig husbandry, and then suggestions were put forward for the establishment of grain saving production system of pig husbandry by means of closing the relationship between large scale pig industry and household raising based on bringing the advantages of household raising into full play. Therefore, development of pig husbandry in these areas should follow the grain saving way by improving the scientific contents and technical level and laying equal stress on social, economic benefit and ecological benefit.

关 键 词：养猪业 饲料资源开发 种养结合 节粮化发展 甘肃 

分 类 号：F326.374.2[经济管理—产业经济]