AN ECONOMIC CHARACTER OF LONGDONG LUCERNE AND ITS PERSPECTIVE OF DEVELOPMENT
Liu Wenghui (Grassland Management Station of Zhengyuan, Gansu)
Longdong lucerne(Medicago sativa L), originated in Gansu Province, is one of the best local varieties in China. It also grows well in the provinces of Shaanxi, Shangdong and Hebei. Its economic character and out look of development were presented in this paper.