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将不同类型的月季引入太原市，选出了能在露地栽培应用的新品种。这些品种具有抗寒、抗病、耐贫瘠土壤的特点。采取保留春季从基部抽出的第一次健壮枝，越冬不修剪的方式，可提高月季的抗寒力。
Introducing different types of Chinese rose into Taiyuan city, selected new varieties that can be used in open field cultivation. These varieties have the characteristics of cold-resistant, disease-resistant and poor-resistant soil. Take to retain the spring out from the base of the first robust branches, overwintering non-pruning way, can improve the cold hardiness of the rose.