一、栽培季节 苦瓜一般在春夏季栽培,华北地区如北京一带4月上旬阳畦育苗,4月下旬至5月上旬定植露地,高架栽培,行距0.7～0.8m,株距0.2m,6月下旬开始收获,9月上旬结束生长。 二、培育壮苗 播种前3～4天,用40～50℃的温水浸种4～6小时,30℃左右的温度下催芽,待大部分种子 First, the cultivation season bitter gourd is generally cultivated in spring and summer, such as Beijing in northern China area Yanggu Yang nursery early April, early April to early May planting planting, elevated cultivation, spacing 0.7 ~ 0.8m, plant spacing 0.2m, harvest began in late June , The end of September growth. Second, nurturing strong seedlings 3 to 4 days before sowing, soaked with warm water 40 ~ 50 ℃ 4 ~ 6 hours, 30 ° C temperature germination until most of the seeds