山东省鲁北滨海地区,通过五年牧草引种栽培试验,证明豆科牧草以苜蓿、沙打旺和绿肥作物田菁适应性最强,较耐盐碱、抗早、产草量高,已推广10万亩左右。但因沙打旺、田菁适口性差且含低毒,国内外用作饲料的报导极少。过去苜蓿在本地多作大牲 Shandong province Lubei coastal area, through five years of forage introduction and cultivation experiments, prove that leguminous forage Medicago sativa, Astragalus adsurgens and green manure crop Sesbania adapt the strongest, more salt-resistant, anti-early, high yield grass, has been promoted About 10 acres. However, due to the sand Wang Wang, Tian Jing poor palatability and containing low toxicity, domestic and international reports rarely used as feed. In the past alfalfa made more sacrifices in the country