越冬菠菜的适播期弹性较大，一般在９月下旬至１１月上旬皆可下种，翌年３－４月可上市供应。其栽培技术要点如下：１．种子处理。菠菜种子坚硬，可于播前置室内摊１５厘米厚，上盖湿麻袋闷种催芽，日动１次，３－５日种子开口，用２０－３０℃温水浸泡１２－２４小时，再... Winter spinach suitable sowing flexibility, generally in late September to early November can be the next species, March-April the following year can be listed supply. The cultivation techniques are as follows: 1. Seed treatment. Spinach seeds are hard and can be spread 15 centimeters thick in pre-broadcast room, covered with sacks of bulkiness and germination, once per day, 3-5 days, seeds are soaked in warm water of 20-30 ℃ for 12-24 hours. .