| 不同纬度产地纽荷尔脐橙果实品质状况初步研究 |
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| 引用本文： | 鲍江峰,夏仁学,邓秀新,彭抒昂,刘永忠,马湘涛,张红艳.不同纬度产地纽荷尔脐橙果实品质状况初步研究[J].亚热带植物科学,2006,35(1):13-16. |
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| 作者姓名： | 鲍江峰 夏仁学 邓秀新 彭抒昂 刘永忠 马湘涛 张红艳 |
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| 作者单位： | 华中农业大学,园艺林学学院,湖北,武汉,430070 |
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| 基金项目： | 农业部柑橘品质区划专项基金;科技部专项基金 |
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| 摘 要： | 以纽荷尔脐橙为试材，分析了我国甜橙优势区域内不同纬度地区纽荷尔脐橙果实主要的品质指标。结果表明，纽荷尔脐橙果实的多数品质指标随纬度的变化呈现有规律的变化；线性回归分析结果显示，纽荷尔脐橙果实几项品质指标与纬度的相关性为：可溶性固形物含量呈显著线性正相关，可滴定酸含量呈极显著线性正相关，固酸比呈极显著线性负相关，果皮黄色度和着色强度呈极显著线性负相关，色调角呈显著线性负相关，VitC含量与纬度的线性关系接近显著程度。
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| 关 键 词： | 纽荷尔脐橙 果实品质 纬度 线性回归分析 |
| 文章编号： | 1009-7791（2006）01-0013-04 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005年10月25 |
Preliminary Study on Fruit Quality of Newhall Orange from Various Spot with Different Latitude |
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| BAO Jiang-feng,XIA Ren-xue,DENG Xiu-xin,PENG Shu-ang,LIU Yong-zhong,MA Xiang-tao,ZHANG Hong-yan.Preliminary Study on Fruit Quality of Newhall Orange from Various Spot with Different Latitude[J].Subtropical Plant Science,2006,35(1):13-16. |
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| Authors: | BAO Jiang-feng XIA Ren-xue DENG Xiu-xin PENG Shu-ang LIU Yong-zhong MA Xiang-tao ZHANG Hong-yan |
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| Institution: | College of Horticulture and Forestry, Huazhong Agricultural University, Wuhan 430070, Hubei China |
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| Abstract: | The major quality factors of Newhall orange from various spots with different latitude within orange superior regions were tested. The result of liner regression analysis showed that the content of TSS and TA had a significant, the positive linear relationship with latitude. The ratio of TSS to TA, the peel yellowness, the color strength and the peel color angle had a significant and negative linear relationship with latitude. The Vit C content was positively correlated with latitude. |
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| Keywords: | Newhall orange fruit quality latitude liner regression formulation |
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