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随着人们膳食结构的变化,对苦瓜的需求量越来越大,栽培面积也不断扩大。在露地栽培需6～7月才能上市,而大棚栽培可提早1个多月上市。大棚反季节深
With the change of people’s dietary structure, the demand for bitter gourd is more and more large, and the cultivation area is also constantly expanding. Cultivation in the open to 6-7 months to be listed, and greenhouse cultivation can be listed more than 1 month earlier. Deep anti-season shed