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掖选1号(原掖幅1号)大葱,以享誉全国的章丘大葱为基本材料,结合原子能“钴60”幅射处理选育而成。1991、1992年两次试区经现场考评验收,单产高达7850公斤以上,创全国大葱产量最高纪录。1996年已在全国推广50多万亩。一、“掖选一号”大葱品种特征、特性:该品种早春返青早,生长速度快,植株高大,一般株高130厘米以上,最高可达160厘米;叶色鲜绿,叶片上冲,叶肉厚嫩,抗风;葱白长,一般高70厘米左右,茎粗4厘米左右,质地细腻,肥嫩脆甜,辣味适中,适于生食,炒食亦佳。单株重500克左右,一般亩产6000公斤以上。该品种适应性广,抗病性强。
Yexian 1 (formerly Yushu 1) green onions, known as the national Zhangqiu green onions as the basic material, combined with atomic energy, “cobalt 60 ” radiation treatment and breeding. In 1991 and 1992, two test sites were tested and accepted on site, with a yield of more than 7,850 kilograms and a record high in onion production nationwide. In 1996, more than 50 million mu were promoted throughout the country. First, “tuck the election number one ” characteristics of the green onions varieties, characteristics: early spring green early varieties, fast growth, tall plants, the general plant height of 130 cm or more, up to 160 cm; , Leafy thick tender, windy; long green onions, generally about 70 cm high, about 4 cm thick stems, delicate texture, fat tender crisp sweet, spicy moderate, suitable for raw food, fried is also good. About 500 grams per plant weight, generally more than 6000 kg per mu. The variety of wide adaptability, disease resistance.