山东省夏津县白马湖镇梅庄村,自上世纪80年代初就开始种植大葱,近几年来,采取反季节栽培方法,使种植效益不断提高。今年仅此一项全村即可增收300万元,人均增收3000元。详细栽培技术如下。1.栽培制度与栽培季节大葱忌重茬,在重茬地上种植大葱长势弱,产量低,品质差,病虫害重,最好 Mei Zhuangcun, Baimahu Town, Xiajin County, Shandong Province, started to grow green onions in the early 1980s. In recent years, it has taken counter-seasonal cultivation methods to continuously improve the planting efficiency. This year only this one village can increase 3000000 yuan, per capita income 3000 yuan. Detailed cultivation techniques are as follows. 1. Cultivation system and cultivation season shallot bogey stubble, planted in the continuous crop of green onions growing weak, low yield, poor quality, pests and diseases, the best