经试验,用锯末栽葱比泥土栽葱不仅长势快,而且长得粗,其味也鲜嫩。栽种方法是:将干锯末装在木箱里,放于高台上。同时将干葱放在室内二至三天,剥去干叶,剪留一厘米左右的须根,然后栽入锯末内,深二寸,栽好后淋适量水。以后每隔三至五天浇一次水,最好是隔日水。室内温度以摄氏五至十度为宜。这样,半个月后就可吃到新 After testing, planted with sawdust than the growth of soil not only grow fast, but also grow thick, its taste is also tender. Planting methods are: dry sawdust in the wooden box, put on the high platform. At the same time dry onions indoors for two to three days, stripped of dry leaves, cut into about a centimeter of fibrous roots, and then planted sawdust within two inches deep, after planting a good amount of water leaching. After every three to five days pouring water, preferably the next day water. Indoor temperature of five to ten degrees Celsius is appropriate. In this way, two weeks after eating can be new