秋菠菜是秋播春收的越冬性蔬菜,从11月底开始越冬至第二年3月初返青,时间长达100多天,所以在长期低温干燥的条件下,如何确保安全越冬是夺取丰收的关键。一、浇好封冻水浇封冻水必须做到“一定”、“二适”。“一定”就是根据土 Autumn spinach is a spring harvest of autumn wintering vegetables, from the end of November overwinter until the second year of early March to return to green, as long as 100 days, so long-term low temperature and dry conditions, how to ensure safe winter is the key to seize harvest . First, the pouring frozen water must be frozen frozen water must be “must ”, “two appropriate ”. “Must ” is based on soil