多年生香豌豆的形态特征及经济性状研究

多年生香豌豆是黄河水利委员会天水水土保持试验站引进的国外优良牧草品种。试验针对多年生香豌豆的形态特征、经济性状及其生长状况进行了试验研究，发现多年生香豌豆无论是作为牧草还是水土保持物种都具有极高的经济价值和生态价值，适于黄土高原及其与青藏高原结合部的气候条件下生长，对于解决上述地区牧草品种单一，植被退化及农村饲料短缺等实际问题，改善西北地区生态环境，促进农业产业结构调整，实现区域生态经济可持续发展等都具有重要的意义。

PERENNIAL FRAGRANT PEA, THE FORM CHARACTERISTIC OF THE PASTURE GRASS AND ECONOMIC PROPERTIES ANALYSIS

Fragrant pea is the foreign and fine variety of herb introduced in the sky and water and soil conservation experiment station of committee of the Yellow River water conservancy of Tianshui, Test through introducing a fine variety, prove, it is suitable for plateau climate of loess the condition grows. Have better ecological value and economic worth. For solving the highlands woods grass of loess single in variety, practical problems, such as degradating and rural fodder shortage,etc. Improve the ecological environment in the Northwest, promotes the structural adjustment of agricultural production, realizes that regional ecology economic sustainable development,etc, has a very important meaning.This text passes to the perennial fragrant pea, the careless form characteristic of pasture, the analysis and research of the economic properties, Understand that grasps its growth characteristic, no matter it as raising with the herb or water and soil conservation plant and all have a very important meaning in the middle in the practical application. Popularizing important meaning by a large scale to them