| 采前喷钙对库尔勒香梨贮藏效果的影响 |
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| 引用本文： | 赵晓梅,叶凯,李文慧,关军锋,吴玉鹏,邹淑萍,孟伊娜,倪建文.采前喷钙对库尔勒香梨贮藏效果的影响[J].新疆农业科学,2011,48(6):1021-1027. |
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| 作者姓名： | 赵晓梅 叶凯 李文慧 关军锋 吴玉鹏 邹淑萍 孟伊娜 倪建文 |
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| 作者单位： | 新疆农业科学院生物质能源研究所,乌鲁木齐,830091;新疆农科院轮台国家果树资源圃,新疆,轮台,841600;河北省农林科学院遗传生理研究所,石家庄,841600;新疆农业职业技术学院,新疆,昌吉,831100;新疆农业科学院农产品贮藏加工研究所,乌鲁木齐,830091 |
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| 基金项目： | 2010年新疆维吾尔自治区林业科技专项资金项目"库尔勒香梨采后品质劣变与调控技术的研究" |
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| 摘 要： | 目的]增加果实的钙含量,提高采后果实品质.方法]通过对库尔勒香梨采前喷施0.014;,0.017;,0.020;钙肥,研究采前喷施不同浓度液钙对贮藏过程中果实品质和生理变化的影响.结果]钙肥浓度越大,对抑制果实质量损失,保持果实硬度的作用越明显.结论]0.020;的钙肥喷施效果最好.此外,0.020;的钙肥还有利于果实保持总酸含量,抑制可溶性固形物含量的变化,推迟呼吸高峰的到来,但其抑制保鲜袋内CO2的释放效果较差.此外,0.017;的钙肥对于保持果实细胞的完整性,抑制果实多酚氧化酶活性,防止果实褐变具有积极作用.
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| 关 键 词： | 采前喷钙 库尔勒香梨 贮藏 影响 |
| 收稿时间： | 2011-06-25 |
Preliminary Report of the Effect of Preharvest Calcium Spray on Pyrus Bretschneideri Rehd(Korla Fragrant Pear) in Storage |
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| ZHAO Xiao-mei,YE Kai,LI Wen-hui,GUAN Jun-feng,WU Yu-peng,ZOU Shu-ping,MENG Yi-na,NI Jian-wen.Preliminary Report of the Effect of Preharvest Calcium Spray on Pyrus Bretschneideri Rehd(Korla Fragrant Pear) in Storage[J].Xinjiang Agricultural Sciences,2011,48(6):1021-1027. |
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| Authors: | ZHAO Xiao-mei YE Kai LI Wen-hui GUAN Jun-feng WU Yu-peng ZOU Shu-ping MENG Yi-na NI Jian-wen |
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| Institution: | ZHAO Xiao-mei1,YE Kai1,LI Wen-hui2,GUAN Jun-feng3,WU Yu-peng4,ZOU Shu-ping5,MENG Yi-na5,NI Jian-wen2(1.Organisms Energy Research Institute,Xinjiang Academy of Agriculture Sciences,Urumqi,Xinjiang,830091,China,2.National Fruit Tree Resource Garden of Luntai,Xinjiang Academy of Agricultural Sciences,Luntai,841600,3.Research Institute of Genetics and Physiology,Hebei Academy of Agricultural and Forestry Sciences,Shijiazhuang 050051,China 4.Xinjiang Agricultural Professional Technology College,Ch... |
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| Abstract: | 【Objective】This test aimed to increase the calcium content of the fruit to improve postharvest fruit quality.【Method】The test studied the fruit quality and physiological change in pyrus bretschneideri rehd in storage by spraying 0.014%、0.017%、0.020% calcium fertilizer before harvest.【Result】 Higher calcium fertilizer density can prevent the quality loss and keep firmness of the fruit.【Conclusion】 0.020% calcium fertilizer was the best.In addition,0.020% calcium fertilizer could be beneficial for preserving total acid content and preventing the change of soluble solid content,and putting off the respiration summit,but it was not desirable for inhibiting the CO2 release in MAP.Furthermore,0.017% calcium fertilizer could be favorable for keeping the cell and restraining the activity of polyphenol oxidase which could prevent the fruit from becoming brown. |
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| Keywords: | preharvest calcium spray pyrus bretschneideri rehd/Korla fragrant pear storage effect |
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