摘要
扁蓿豆(Medicago sp.)是豆科苜蓿属一年生或多年生草本植物,具有抗寒、抗旱、适应性强等特点,是一种营养价值较高的优质豆科牧草,在青藏高原地区具有较高的经济价值和生态价值。本文对扁蓿豆的生物学特性、遗传多样性、生态价值、经济价值和青海种植适应性等相关研究进展进行了综述,以期为扁蓿豆在青海省的引种栽培提供参考依据。
Medicago sp.is an annual or perennial herbaceous plant in the genus Medicago of the family Leguminosae,which is a high-quality Leguminous grass with high nutritional value due to its cold-resistant,drought-resistant,and strong adaptability.Meanwhile,it has high economic and ecological values in the Qinghai-Tibetan Plateau region.In this paper,the biological characteristics,genetic diversity,ecological value,economic value and adaptability of Medicago sp.in Qinghai are summarized,with a view to provide a reference basis for the introduction and cultivation of Medicago sp.in Qinghai Province.
作者
邓艳芳
包雪梅
DENG Yan-fang(Qinghai service and guarantee center of Qilian Mountains National Park,Xining Qinghai 810016,China)
出处
《青海草业》
2023年第4期27-30,37,共5页
Qinghai Prataculture
关键词
扁蓿豆
遗传多样性
生物学特征
研究进展
Medicago ruthenica
Genetic Diversity
Biological characteristics
Research progress
