近几年,我县各个乡(镇)均复种一部分箭舌豌豆。过去复种箭舌豌豆多用来压青,现在绝大部分养育户用来饲养家畜。尽管用复种豆科草来养畜,不如专门压青提高土壤 In recent years, all counties (towns) in our county have re-planted some tongue-opening peas. In the past, multiple reeds were used for pressing green peas, most of them are now used to raise livestock. Although the use of multi-species leguminous grass to raise livestock, it is better to press the green to raise the soil