乾安县畜牧局王永宽、王传东同志报导,禾萱草和紫花苜蓿均系多年生牧草,营养丰富、适口性强,草场补播这两种牧草不仅可提高地力,而且可大幅度增加采草量。据笔者1988年庄10亩黑钙土草场进行的补播试验,播后5天左右发芽,7天出苗,生长60天测量,禾营草株高达42厘米,紫花首株高达44厘米,一长势良好。 Gan’an County Animal Husbandry Bureau Wang Yongkuan, Comrade Wang Chuandong reported that hemerocallis and alfalfa are perennial pasture, nutrient-rich, palatability, grass replantation of these two pastures can not only improve soil fertility, but also drastically increase the amount of grass. According to the author in 1988 10 acres of Cotyledon meadows for supplementary experiments, about 5 days after sowing germination, 7 days of emergence, growth 60 days measurement, Wo camp grass up to 42 cm, the first purple plant up to 44 cm, a growing trend good.