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本文根据温州蜜柑的耐寒性和最近20年的极端最低气温及其有关数据,参考柑桔冻害实况等因素,将浙江省划分为温册蜜柑无冻、轻冻、中冻和重冻四区,再根据地形和低温频率,划分为九个付区。 浙江东南沿海和浙南是温州蜜柑无冻或轻冻区,可以重点发展宽皮桔如温州蜜柑,并适当发展甜橙;在温州蜜柑中冻区发展柑桔要慎重。要注意小气候的利用和重视抗寒防冻;在温州蜜柑重冻区不宜发展。
Based on the cold resistance of Satsuma and extreme minimum temperature in the past 20 years and its related data and referring to the facts of citrus frost damage and other factors, this paper divided Zhejiang Province into four areas of Noble, Frozen, Medium and Frozen, According to the terrain and low temperature frequency, divided into nine paid areas. Zhejiang southeast coast and southern Zhejiang Wenzhou Satsuma frozen or light frozen area, you can focus on the development of broad-leaved oranges such as Satsuma, and the appropriate development of sweet orange; Satsuma citrus in Wenzhou in the development of citrus to be careful. Should pay attention to the use of microclimate and emphasis on anti-freeze cold; Satsuma frozen area in Wenzhou should not be developed.