| CaCl2对龙眼的影响研究 |
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| 引用本文： | 邹丹丹,梁彩玲,柯柳霞,李再峰.CaCl2对龙眼的影响研究[J].湛江师范学院学报,2013(6):83-88. |
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| 作者姓名： | 邹丹丹 梁彩玲 柯柳霞 李再峰 |
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| 作者单位： | 湛江师范学院生命科学与技术学院,广东湛江524048 |
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| 基金项目： | 国家星火项目（2011GA780057）;广东高校边缘热带特色植物工程技术开发中心项目（GCZX-B1002）. |
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| 摘 要： | 不同浓度的CaCl2溶液对不同品种龙眼进行应用研究，试验结果表明：（1）幼果期喷施CaCl2溶液，石硖和储良龙眼果实的裂果率分别为2．07％～0和2．72％～0，而对照分别达4．62％和10．69％，果实膨大期喷施CaCl2溶液，石硖、储良和古山龙眼果实的裂果率分别为2．04％～0、4．20％～0和4．32％～0，而对照分剐达4．62％、16．93％和14．33％，CaCl2溶液能有效地防止果实裂果，提高果实商品率；（2）喷施CaCl2溶液对龙眼果实的可溶性固形物和可食部分含量有影响，但影响效果不大；（3）喷施CaCl2溶液对龙眼果实的单果重影响不大．
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| 关 键 词： | CaCl2 龙眼 裂果率 可溶性固形物 可食部分 |
Study on the Effect of Longan Applied with CaCl2 |
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| ZOU Dandan,LIANG Cailing,KE Liuxia,LI Zaifeng.Study on the Effect of Longan Applied with CaCl2[J].Journal of Zhanjiang Normal College,2013(6):83-88. |
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| Authors: | ZOU Dandan LIANG Cailing KE Liuxia LI Zaifeng |
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| Institution: | (Life Science and Technology School, Zhanjiang Normal University, Zhanjiang 524048, Guangdong, China) |
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| Abstract: | Three cultivars longan were treated with different concentration of CaC12 solutions, the re- sult shows： （1） the fruit cracking rates of Shixia and Chuliang longan were 2.07% -0 and 2.72% -0 spraying CaCl2 solution during young fruit comparing with the control reached 4.62% and 10.69%, the fruit cracking rates of Shixia, Chuliang and Gushan longan were 2. 04%-0, 4.20% -0 and 4. 32%-0 spraying CaCl2 solution during fruit expanding comparing with the control reached 4.62%, 16.93% and 14. 33%. Spraying CaCl2 solution can prevent the fruit cracking of longan effectively. （2） Spraying CaCl2 solution has a few influences on the soluble solid content and the edibility content of longan. （3） Spraying CaCl2 has no influence on the average fruit weight of Longan. |
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| Keywords: | CaCl2 longan fruit cracking rate soluble solid edibility |
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