developing legume forage for improving protein levels in roughage and modifying livestock distribution patterns are the core practical issues of grassland animal husbandry.
大力发展豆科牧草资源, 解决中国粗饲料蛋白含量不足以及调整牲畜分布格局也是关键问题。
as an important legume forage plant in the world, alfalfa possesses quite a fine quality of nutrition, easily to be planted, and playing a positive role in improving natural environment.