吉安大叶蕹菜是我省名特优品种之一,栽培历史约800余年。其叶大茎粗、纤维少、品质优良、产量高、适应性强,深受广大消费者和菜农的喜爱。当地农民有丰富的繁种经验,种子长期行销全国各地,还远销东南亚,倍受各地用户青睐,现将其繁育技术介绍如下: 1.育苗及苗期管理 3月下旬至4月中旬播种,露地撒播。为防止烂种,播前应浸种催芽。每亩用量18～20公斤,先用稀薄粪水浇地面,再播种,播后用垃圾或草木灰拌细土覆盖。当苗高16～20厘米时间苗,间出的苗可移栽或上市,半月后再间苗一次,从5月至6月中旬可分次分批采摘嫩梢上市,此后,停止采收,任其生长,茎梗供扦插繁殖用。 Ji Anabaena is a premium variety in our province, cultivation history of about 800 years. Its large stems and leaves thick, less fiber, high quality, high yield, adaptability, by the vast number of consumers and vegetable farmers love. Local farmers have rich experience in breeding, long-term marketing of seeds throughout the country, but also exported to Southeast Asia, much favored around the user, now its breeding technology are as follows: 1. Nursery and seedling management from late March to mid-April sowing, Opencast sowing. In order to prevent bad seeds, sowing seeds before germination. The amount of 18 ~ 20 kilograms per mu, first with thin manure poured into the ground, and then sow, sow the garbage or ash mixed with fine soil cover. When the seedlings height 16 ~ 20 cm time seedlings, between the seedlings can be transplanted or market, again after a month and then Miao Miao, from May to mid-June can be sub-divided batch picking tender tips listed, then stop harvesting any Its growth, stems for cutting propagation.