多花黑麦草前期长势不好 ,涉及的原因很多 ,主要有以下几个方面 :1 种子质量差 ,发芽率低 :目前我省牧草种子的生产经营很混乱 ,许多生产经营部门不注重质量问题 ,也有经营过期劣质的种子 ,坑农害民 ,所以广大农民群众购买种子时 ,一定要选择那些信誉好的正规的牧草种子经营单 Lolium multiflora grass growth is not good, involving many reasons, mainly in the following areas: 1 poor seed quality, low germination rate: At present, the production and management of grass seeds in our province is very chaotic, many production and management departments do not pay attention to quality problems, Also have run out of poor quality seeds, peasants and peasants, so the majority of peasant masses to buy seeds, we must choose those reputable regular forage seed business