【摘要】 追述了雅安地区 2 0年来 ,在牧草引种选育、驯化选育、定位观测方面的研究动态 ;剖析了种草养畜的成效及其成因 ;指出了在当前退耕还林还草进程中 ,草业生态工程存在的薄弱环节 ,提出了“点、线、片”上草畜配套技术、宏观对策和可行措施 ;预测了 2 1世纪科技兴草和草业发展的光明前景。更多还原

【Abstract】 The achievements of breeding new varieties of herbage plant as well as stock raising by planting fodder grass in the past 20 years in Ya’an were summarized in this paper.In addition,the weakness of the ecological project of grass industry was pointed out.On this basis,the conveyance technology,macro countermeasures and practicable measures to stock raising and planting fodder grass were advanced.更多还原