摘要
种植苜蓿可明显地改善农田生态系统,提高农业生产经济效益;增产苜蓿是高效优质发展畜牧业的关键措施;苜蓿生产的经济收益相当高;苜蓿、粮食经济作物、畜牧业三位一体,是实现大农业生态系统和经济系统良性循环的正确道路。本文从管理、政策、生产条件诸方面分析了苜蓿生产中存在的问题,提出了到2000年的生产规划和应采取的关键措施。
Evidently, planting alfalfa can improve farmland ecosystem to raise economic returns of agricultural production. Increasing alfalfa production is the key measure in developing animal husbandry effictively.If the field management of alfalfa is correct,economical returns from alfalfa is rather high.The three-in-one combination of alfalfa, food and cash crops and animal husbandry production is the correct way to achieve the good circulation of macro-agricultural ecosystem and economic system. This paper analyses the main reasons why alfalfa production can not be pushed forward from the field management,policy and productive conditions, and presents alfalfa production planning and the key measures to be adopted by the year of 2000.
出处
《干旱地区农业研究》
CSCD
北大核心
1989年第1期27-33,共7页
Agricultural Research in the Arid Areas
