大荚箭舌豌豆系越年生或一年生草本豆科植物,原产地中海沿岸,1974年由江苏省植物研究所自西欧引进,我省从1975年由省农科院等单位从江苏引入。1981年由省农业厅组织“旱地冬绿肥大荚箭舌豌豆攻关协作 Pea is a perennial perennial annual or annual herb legumes, the origin of the Mediterranean coast, by the Jiangsu Provincial Institute of Botany in 1974 from the introduction of Western Europe, from the province in 1975 by the Provincial Academy of Agricultural Sciences and other units from Jiangsu. In 1981 by the Provincial Department of Agriculture organized "dry green winter fertilizer pod tongue pea key cooperation