“赣选一号”黑麦草是江西省畜牧技术推广站最近培育成功的牧草优良新种,已通过省级专家鉴定,我省独山、遵义等地已引种。该品种属高蛋白越年生黑麦草,是畜、禽、鱼的优良饲草,也是一种较好的绿肥。该新种较多年生黑麦草有明显优势:鲜草产量提高19～105%(8000～14000斤/亩);粗蛋白含量20%左右,提高34%;种籽产量提高40%以上(220斤/亩)。 “Gan optional” ryegrass is a livestock husbandry technology promotion station recently fostered fine new species of pasture, has passed the provincial expert appraisal, Dushan, Zunyi and other places have been introduced. The variety is a high protein perennial ryegrass, livestock, poultry, fishes fine forage, but also a better green manure. The new species has obvious advantages over the perennial ryegrass: fresh grass yield increased by 19-105% (8000-14000 kg / mu); crude protein content increased by 34%; the seed yield increased by 40% or more (220 kg / mu).