大白菜是我国北方城乡人民冬季的主要蔬菜,含水量多,应妥善贮存,以免造成前期热伤腐烂和大量脱帮。一、贮前准备冬贮的大白菜应选择叶色绿、含水量低、生长期长的中晚熟品种,在小雪前后适时收获。收获时应尽量避免机械损伤,并剔掉病残株、未包心株及包心连紧株。在无强寒流的情 Chinese cabbage is the major vegetable in the winter in urban and rural areas in northern China. It contains plenty of water and should be properly stored in order to avoid pre-thermal decay and a lot of help. First, the preparation of storage Chinese cabbage winter storage should choose leaf color green, low water content, long-term growth of late-maturing varieties, timely harvest before and after the snow. Harvest should try to avoid mechanical damage, and tick off diseased strains, uncoiled strains and heart tight strains. In the absence of strong cold flow of love