系统方法在畜牧业生态系统中的应用

APPLICATION OF SYSTEM METHOD IN THE ECOLOGICAL SYSTEMS OF ANIMAL HUSBANDRY.

畜牧业生产系统是一个集畜牧生态、经济管理、资源等因素为一体的复杂系统。对这一系统的研究随着电子计算机技术的引入,人们为建立合理的、协调的良性畜牧业生态系统,已建立了各种优化模型,在实际生产中取得了明显的经济效益,显示出其广阔的应用前景。系统方法应用于畜牧业生产上,必将为解决我国畜牧生产系统中能量耗损多、周转慢、低效益等问题开辟一条新的途经,推动畜牧业协调稳步地发展。本文就各种建模方法及其在畜牧业中的应用作一综述。

The production system of animal husbandry is a complicated system which contains live-stock and animal ecology, economy, management, resource and other factors. In the wake of the introduction of computer technolongy, various optimal models have been established in order to set the benign ecological system of animal husbandry. Obvious economic benefit has been achieved in the practical production, which shows its mighty future of application .The system method used in production of animal husbandry will open up a new way for settling all sorts of problems as the low energy turnover, low benefit in our country's animal hushandry, it also will promote the development of the live-stock and animal harmoniously and steadily. Methods for establishing models and its application in animal husbandry have been reviewed.