10月下旬上市的莴笋,属秋莴笋,其产量高,价格较好,且可经过贮存供应整个冬季,菜农可获得较高的收益。现将其最佳栽培法介绍如下。一、选择品种要特别注意品种选择,一是因为夏季高温期育苗,要求品种苗期耐热,二是生长后期温度很低,要求品种在生长后期能耐寒。当然由于气候适宜,最好是选择生长期较长的晚熟丰产品种,且应有一定耐贮藏的性 The lettuce, which is marketed in late October, belongs to the autumn lettuce and has high yield and good price, and can be stored and stored for the whole winter season. The vegetable farmer can obtain higher income. Now the best cultivation method is as follows. First, the choice of species to pay special attention to species selection, first, because the summer high temperature seedling, seed varieties require heat, the second is the late growth temperature is very low, requiring varieties in the late growth can be hardy. Of course, due to the climate is suitable, it is best to choose a longer growing season of late-maturing varieties, and should have a certain shelf-life