| 生长期喷钙对脐橙果实果皮褐变和品质的影响 |
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| 引用本文： | 李正国,李道高,李纯凡,黄仁湖,高雪,杨迎伍.生长期喷钙对脐橙果实果皮褐变和品质的影响[J].西南农业大学学报,2006,28(6):922-925. |
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| 作者姓名： | 李正国 李道高 李纯凡 黄仁湖 高雪 杨迎伍 |
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| 作者单位： | [1]重庆大学基因工程研究中心,重庆大学生物工程学院,重庆400044 [2]西南大学园艺园林学院,重庆400716 [3]重庆奉节脐橙研究所,重庆奉节434000 |
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| 基金项目： | 重庆市科委攻关渝资助项目（03-8001）;中国--希腊政府间科技合作项目（2003-63） |
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| 摘 要： | 奉节脐橙是重庆柑桔的一个优势品种，但奉节脐橙采前采后均易发生果皮褐变，严重影响其商品性和耐贮性，已成为内外销的最重要的制约因素。研究通过生长期叶面喷钙，研究了钙对奉节脐橙果实果皮褐变和品质的影响。结果表明，果树钙营齐缺乏是导致果实果皮褐变的重要因素之一，叶面喷钙可有效提高果皮的钙含量，显著地降低果实采前果皮褐变率，极显著降低果实采后贮藏过程中的果皮褐变率，显著增强果面红色改善果实商品性。
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| 关 键 词： | 钙 脐橙 果皮褐变 品质 |
| 文章编号： | 1000-2642（2006）06-0922-04 |
| 收稿时间： | 07 1 2006 12:00AM |
| 修稿时间： | 2006-07-01 |
EFFECTS OF CALCIUM SPRAYDURING FRUIT DEVELOPMENT ON PEEL PITTING AND QUALITY OF FENGJIE NAVEL ORANGE |
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| LI Zheng-guo,LI Dao-gao,LI Chun-fan,HUANG Ren-hu,GAO Xue,YANG Ying-wu.EFFECTS OF CALCIUM SPRAYDURING FRUIT DEVELOPMENT ON PEEL PITTING AND QUALITY OF FENGJIE NAVEL ORANGE[J].Journal of Southwest Agricultural University,2006,28(6):922-925. |
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| Authors: | LI Zheng-guo LI Dao-gao LI Chun-fan HUANG Ren-hu GAO Xue YANG Ying-wu |
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| Institution: | 1. Genetic Engineering Research center, Bio - Engineering College, Chongqing University, Chongqing 400044, China; 2. College of Horticulture and Forestry, Southwest University, Chongqing 400716, China; 3. Institute of Fengjie Navel Orange, Chongqing 434000, China |
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| Abstract: | Fengjie Navel orange,a leading sweet orange cultivar in Chongqing,is prone to develop peel pitting before and after harvest,which has become a limiting factor for its competitiveness on the domestic and international market.In the present experiment,Ca(NO3)2 solution at 0.5% was used as foliar spray 4 months prior to harvest.It was found out that calcium deficiency was one of the important causes for peel pitting.Compared with the non-sprayed control,calcium spray significantly decreased pre-and post-harvest peel pitting and improved the redness of the fruit. |
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| Keywords: | calcium navel orange peel pitting quality |
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