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黑大麦系1977年自秘鲁引进的2棱大麦。经过多年在南昌地区试种,产量较早熟3号增产10～15％。其穗大而长,千粒重高(41～45克),且抗叶斑、网斑、条纹病。本品种适宜国际市场有名的高质量的黑啤酒工业的发展。为了探讨黑大麦优质高产栽培措施,我所在1987～1988年度于南昌地区进行了黑大麦播种期、播种量及氮肥施用量的试验。其目的在取得单项最佳技术的基础上,进一步综合应用于生产,以获得大麦的高产。
Barley is a 2-barley barley introduced from Peru in 1977. After many years of trial planting in Nanchang, yield increased by 10 ~ 15% compared with that of No. 3. The spike large and long, one thousand high (41 to 45 grams), and anti-leaf spot, net spot, striped disease. This variety is suitable for the international market famous high-quality stout industry development. In order to study the cultivation of high quality and high yielding black barley, we conducted a trial of sowing date, seeding rate and nitrogen fertilizer application rate in Nanchang from 1987 to 1988. The purpose of obtaining the best single technology, based on the further comprehensive application of production, in order to obtain high yield barley.