| 采后浸钙对库尔勒香梨果实Ca、Mg、K含量及萼端黑斑病的影响 |
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| 引用本文： | 张峰,;李世强,;关军锋,;刘春惊,;贾晓辉,;李疆,;热沙来提·阿仁,;艾拜吾买尔.采后浸钙对库尔勒香梨果实Ca、Mg、K含量及萼端黑斑病的影响[J].中国园艺文摘,2014(8):1-2. |
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| 作者姓名： | 张峰 ;李世强 ;关军锋 ;刘春惊 ;贾晓辉 ;李疆 ;热沙来提·阿仁 ;艾拜吾买尔 |
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| 作者单位： | [1]新疆库尔勒市香梨研究中心,新疆库尔勒841000; [2]河北省农林科学院遗传生理研究所,河北石家庄050051; [3]新疆轮台县农业技术推广中心,新疆轮台841600; [4]中国农业科学院果树研究所,辽宁兴城125100; [5]新疆农业大学林学与园艺学院,新疆乌鲁木齐830052 |
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| 基金项目： | 项目来源：新疆库尔勒市重点科技资助项目（2012-09）;现代农业产业技术体系建设专项资金资助项目（CARS-29）. |
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| 摘 要： | 2012～2013年研究采后浸钙处理对库尔勒香梨果实Ca、Mg、K含量及萼端黑斑病发生的影响。结果表明,浸钙处理提高了香梨果皮和果肉中的Ca、Mg含量和Ca/Mg,其中6%CaCl2处理对提高Ca含量的效果更显著,同时,浸钙处理降低了K含量和K/Ca,其中6%CaCl2处理对降低K/Ca的效果更显著。浸钙处理,能够明显降低萼端黑斑病的发生,在3个处理中,以4%CaCl2溶液处理对防治萼端黑斑病的效果最好,发病率为0,6%CaCl2和8%CaCl2溶液处理的发病率比对照分别降低74.4%和79.3%。
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| 关 键 词： | 库尔勒香梨 萼端黑斑病 浸钙 发病率 |
Effects of calcium dipping after Harvest on Content of Ca,Mg, K and the calyx-end black spot of Korla fragrant Pear |
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| Institution: | ZHANG Feng, LI Shi-qiang, GUAN Jun-feng, LIU Chun-jing, JIA Xiao-hui, LI Jiang, RESHALAITI Aen, AIBAI Wumaier |
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| Abstract: | Effects of calcium dipping after harvest on the contents of Ca, Mg, K and the calyx-end black spot of Korla fragrant pear were analyzed in 2012 and 2013. The results showed that calcium solution treatment increased the contents of Ca, Mg and Ca/Mg, decreased K content and K/Ca in fruit. 6%CaCl2 treatment signiifcantly increased calcium content and decreased K/Ca. Calcium solution treatment obviously decreased the occurrence of calyx-end black spot. In three treatments, 4%CaCl2 treatment had more insigniifcant control effects of the calyx-end black spot than others with Incidence of zero. The incidences of 6%CaCl2 and 8%CaCl2 treatments were reduced by 74.4%and 79.3%respectively than control. |
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| Keywords: | Korla fragrant pear calyx-end black spot calcium dipping incidence |
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