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朝阳地区位于辽宁西部,年平均气温8.4℃,一月份最低气温-28～-30℃,年降水450～550毫米,属冷凉半干旱大陆性气候,为苹果发展新区。受气候条件限制,本地区一些苹果品种冻害较重,近年来虽栽植株数较多,但大多投产较晚、产量亦不高。金冠品种抗寒力较强,在朝阳地区表现品质好、无锈、色泽艳丽,颇受消费者欢迎。但该品种在幼树时期常发生严重抽条,且花芽冻害较重,限制了这
Located in the western part of Liaoning Province, Chaoyang District has an annual average temperature of 8.4 ℃. The minimum temperature in January is -28 ~ -30 ℃ and the annual precipitation is 450-550 mm. It is a cold and semi-arid continental climate and is a new area for apple development. Due to the climatic conditions, some apple varieties in the region suffered severe frost damage. Although the number of plants planted in recent years was relatively large, most of them were put into operation later and the yield was not high. Golden Delicious varieties of cold-resistant, strong performance in the Chaoyang area, no rust, bright color, popular with consumers. However, the variety of saplings in the sap often serious, and the flower buds frozen heavier, limiting this