苦瓜是一种长蔓生蔬菜品种,适应性广,喜温、耐热、喜湿润、怕雨涝、耐肥不耐瘠。条件适宜时,能连续开花结瓜,陆续收获。北方的无霜期较短,多作为春、夏播栽培。一般在3月中下旬于保护地育苗,到4月下旬至5月上旬定植到露地。6月下旬开始收获,一直 Balsam pear is a species of long-winged vegetables, wide adaptability, hi temperature, heat, hi moisture, fear of rainfall, fertility and infertility barren. When conditions are right, can flowering knot continuous, one after another harvest. Frost-free period in the north is short, mostly as spring and summer planting. Generally in late March in protected areas nursery, from late April to early May planting to the open field. Harvest began in late June, always