播种前，土壤修改，以确保生产的植物耐寒蔬菜，药材和水果所有必要的营养。
Before planting, amend the soil to ensure the plants have all the necessary nutrients for producing hardy vegetables, herbs and fruit.
黄瓜是我国设施栽培中的重要蔬菜作物，喜温不耐寒不耐热。
Cucumber is an important vegetable crop in China facility cultivation, which is thermophilic not cold-resistant nor heat-resistant.
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