浑善达克沙地牧户经营与草地变化的实证分析

本文以浑善达克沙地牧户调查数据为基础,在草地畜牧业可持续发展理论指导下,通过对牧户经营现状以及草地变化状况的实证分析,明确了牧户经营基本特点、经营收入支出构成与草地资源变化特征,并提出调整畜种结构,适当增加牛的饲养比重;科学管理,提高牲畜出栏率;加强牲畜改良,提高良种比率;完善草畜平衡制度,加强监督、执法力度等对策。

The Practical Analysis on the Variations of Grassland and the Herdsman Household Management in Hunshandake Sandy Land

Based on survey data on households of herdsmen and the sustainable development of stockbreeding and grassland,the status of the herdsman household management and change condition of grassland were analyzed,the essential feature,income and disbursement constitution from management of households of herdsmen and change characteristics of the grassland were made clearly. Several countermeasures were proposed.Specifically,the domestic animal structure should be adjust,cattle's raising proportion should be increased suitably;Through the scientific management to raise the domestic animal sold rate;The domestic animal improvement should be strengthened;grass and livestock should be system perfectly balanced.