目前苦瓜生产普遍存在出苗率低、坐瓜率低、上市晚、产量低等问题,致使其效益很低。而采用大棚苦瓜高效栽培,不仅可以5月中旬上市,商品率高,而且亩产可达6000公斤,实现产值近万元。其具体措施如下: 一、选择适宜品种 早春大棚苦瓜宜选择耐低温、弱光、结果性强、高产的早熟或中早熟品种。如:湘苦瓜1、2号。 二、培育壮苗 陕西关中地区宜在1月下旬播种。亩需种子500克左右。播前先将种子在55℃温水中浸种,降温至 At present, bitter melon production prevalence of low emergence rate, sit melon rate, late listing, low yield and other issues, resulting in low efficiency. The use of greenhouses and efficient cultivation of bitter gourd, not only in mid-May market, commodity rate, but also up to 6000 kg per mu, the output value of nearly million. The specific measures are as follows: First, select the appropriate varieties Early spring greenhouse bitter should choose low temperature, low light, strong result, high yield of early or middle-early varieties. Such as: Xiang bitter melon 1,2. Second, cultivate strong seedlings Shaanxi Guanzhong region should sow in late January. Acres need about 500 grams of seeds. Seed before sowing in 55 ℃ warm water soaking, cooling to