大头菜于9月底10月初采收,10月中旬,日平均气温降到0～2℃时入窖。入窖时对母根要进行挑选和简单整理,去掉枯叶烂叶,完好的外叶要尽量保留。入窖时要轻拿轻放,不要随意扔踩,严防菜体损伤。在窖内将母根头朝外堆成宽1～2米、高1.5～2米的 Rutabaga harvest at the end of September early October, mid-October, the average daily temperature dropped to 0 ~ 2 ℃ into the pit. Into the cellar mother root to be selected and simple sorting, remove the dead leaves, intact outer leaves should try to retain. Into the cellar to gently, do not arbitrarily throw step, prevent vegetable damage. In the cellar mother root head outward heap width 1 to 2 meters, 1.5 to 2 meters high