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在浙江杭州地区草莓的冬春塑料大棚保护栽培较为普遍,而传统的苦瓜栽培以春夏露地栽培为主。根据草莓较耐寒不耐热,而苦瓜喜温耐热的特性,我们冬季在塑料大棚内种植草莓,早春开始套种苦瓜,不仅可以争取农时,充分利用土地和大棚,避免连作,而且可以使苦瓜提早上市,667m~2(即1亩)大棚,草莓早期产量250kg~300kg,总产量3000kg~3500kg以上;苦瓜早期产量约900kg,至8月下旬采收完毕时,总产量约2000kg~2500kg,全年总产值在1.5万元以上。现将其主要栽培技术总结如下:
Strawberry winter and spring in Hangzhou, Zhejiang Province, plastic shed protection cultivation is more common, while the traditional cultivation of bitter gourd mainly cultivated in spring and summer. According to the characteristics of strawberry, which is more resistant to cold and heat than bitter gourd, we planted strawberries in plastic shed in winter and started to plant bitter gourd in early spring. We not only can strive for agriculture, but also make full use of land and greenhouse to avoid continuous cropping, The early output of strawberry is about 250kg ~ 300kg, the total output is about 3000kg ~ 3500kg. The early yield of bitter melon is about 900kg. When the harvest is completed in late August, the total output is about 2000kg ~ 2500kg, The total output value of 15,000 yuan or more. Now the main cultivation techniques are summarized as follows: