Lucerne (Medicago sativa L

)is praised as the vanguard for soil conservation and the crown of her bage and noticed widely as it has good nature

the first is that it has strong ability to conserve soil and water with deep roots and exuberant leaves

and could be grown in every season

it is also thought as the best honey plants the second is that it has rich nutrients and good eatability

so

domestic animals like to eat it particularly the third is its fast growing

having much nodule bacteria

containning rich nitrogen

phosphorous and potassium

and being the plant for green manure in good-nature， its fresh and beautiful flower is its forth character

it is planted as the wonderful flower for green environment

It is suggested to raise the position of Lucerne in use and to let it play its rule it has in the development of agriculture

forestry

husbandry

sideline production and fishery.