Cultivative technique of algonguin alfafa 阿尔冈金紫花苜蓿栽培技术
2.
Breeding technique of alfafa 紫花苜蓿繁种技术
3.
Technique of improving the winter hardiness of alfafa in cold north of china 提高北方寒区紫花苜蓿越冬率的综合技术措施
4.
Feasibility and prospect for developing alfafa industrialization in farming - livestock integrated region of northwestern arid and semiarid area 西北干旱半干旱地区农牧交错带发展苜蓿草业的可行性及前景分析
