早熟油桃在浙中的气候生态适应性表现

【研究目的】探讨短低温型早熟油桃在浙江中部的气候生态适应性，为促进浙江中部鲜桃发展，增加果农收入，推广鲜桃新品种提供依据【方法】根据浙江中部气候特点，在2000—2006年对短低温型早熟油桃千年红、丽春、曙光、早红宝石进行引种试验【结果】当地冬季温度能满足油桃花芽分化的要来，千年红、丽春、曙光、早红宝石的果实成熟期在5月中旬到６月上旬，能避开干旱、台风等气象灾害影响。果实品质和原产地相近，裂果率低在5%以下，病虫害轻，商品率在90%~95%，同时因本地水果还未上市，经济效益显著【结论】千年红、丽春、曙光、早红宝石能适应浙中地区的气候条件，适宜在浙中地区推广种植。

Climate and Ecological Adaptability of the Early-ripen Nectarine in Middle Area of Zhejiang

【OBJECTIVE】To study the climate and ecological adaptability of the short low temperature type of early-ripen nectarines in Middle Area of Zhejiang【METHOD】Follow the climate in middle area of zhejiang, from 2000 to 2006,the introduction test had hold to four species of the short low temperature type of early-ripen nectarines【RESULTS】The local winter temperature could satisfy peach blossom bud differentiation's needing，and fruits picked from mid-May to the beginning of June，it’s quality apprpached in the original habitat,and the cracking rate was under 5%, diseases and pests were lightened, 95% of salable pot fruits could be produced, economic benefits was high【CONCLUSION】The short low temperature type of early-ripen nectarines could adapt weather condition in middle area of zhejiang.