菲诺及尤力克柠檬果实特性与生长发育动态

【作者】 文泽富； 谢永红； 李隆华； 周娜； 洪林； 蔡智勇；

【机构】 重庆市果树研究所；

【摘要】 对菲诺和尤力克两个柠檬品种的生长动态及糖、柠檬酸、Vc含量等进行系统的观察分析测定。结果表明:果实纵横径生长动态均呈双高峰曲线,且与降雨量密切相关,内质的差异主要体现在柠檬酸和可溶性糖的变化上,菲诺的柠檬酸含量一直上升,而尤力克的柠檬酸含量在采前有下降趋势。菲诺的可溶性糖积累逐渐增多,而尤力克不断下降。两个品种的可溶性固形物在含量和变化趋势都存在较大差异。更多还原

【Abstract】 In this paper, Fino and Eureka lemon were used to studied the fruit growth characteristic and dynamic transformation, The changes of fruit size, soluble sugar content, citric acid, vitamin C and soluble solid content were observed . The results were showed as following: The growth of fruit size appeared to be a markeddouble- peak curve and was affected by the rainfall, Thedifferences in endosarc were decided by changes of citric acid and soluble sugar content which showed opposite variety. The changes and contents of total soluble sugar in Fino and Eureka lemon were distinctdifference. Fino - was excellent than Eureka in briefly.更多还原