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| 不同成熟度对杏果实品质的影响 | |
| 引用本文： | 张志刚,刘玉芳,李长城,李宏,程平,杨璐.不同成熟度对杏果实品质的影响[J].浙江农业学报,2021,33(8):1402. |
| 作者姓名： | 张志刚 刘玉芳 李长城 李宏 程平 杨璐 |
| 作者单位： | 1.新疆林业科学院 造林治沙研究所,新疆 乌鲁木齐 8300002.新疆塔里木河流域胡杨林生态系统国家定位观测研究站,新疆 乌鲁木齐 8300003.新疆广播电视大学,新疆 乌鲁木齐 8300004.新疆林业学校,新疆 乌鲁木齐 8300005.新疆林业科学院,新疆 乌鲁木齐 830000 |
| 基金项目： | 新疆林果种质资源创新专项(XJLG202011) |
| 摘 要： | 为了解不同成熟度对杏果实品质的影响,以新疆地区市场价值较高的小白杏、油光大白杏、大青杏和树上干杏为研究对象,根据转黄率来判定成熟度,分别采收不同成熟度(Ⅰ、Ⅱ、Ⅲ)的果实,分析4个杏品种不同成熟度与果实品质的关系。4个杏品种纵横径、单果质量等物理性状表现依次为油光大白杏>大青杏>小白杏>树上干杏,4个杏品种随着果实成熟度增加,总糖含量均增加,而硬度均下降;4个品种成熟度变化均与硬度、总酚含量呈显著负相关(P<0.05),与总糖、还原糖含量呈显著正相关(P<0.05),其他指标差异较小。小白杏成熟度Ⅱ时品质较优,为最适采收期,油光大白杏、大青杏和树上干杏成熟度Ⅲ时品质较优,为最适采收期。 |
| 关 键 词： | 杏 品种 成熟度 果实品质 |
| 收稿时间： | 2020-08-11 |
Effect of different maturity on fruit quality of apricot |
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| ZHANG Zhigang,LIU Yufang,LI Changcheng,LI Hong,CHENG Ping,YANG Lu.Effect of different maturity on fruit quality of apricot[J].Acta Agriculturae Zhejiangensis,2021,33(8):1402. | |
| Authors: | ZHANG Zhigang LIU Yufang LI Changcheng LI Hong CHENG Ping YANG Lu |
| Institution: | 1. Institute of Afforestation and Desertification Control, Xinjiang Academy of Forestry, Urumqi 830000, China 2. National Positioning Observation and Research Station of Euphrates Poplar Forest Ecosystem in Xinjiang Tarim River Region, Urumqi 830000, China 3. Xinjiang Radio and Television University, Urumqi 830000, China 4. Xinjiang Forestry University, Urumqi 830000, China 5. Xinjiang Academy of Forestry Sciences, Urumqi 830000, China |
| Abstract: | To understand the effect of different maturity on apricot fruit quality, small white apricot, grossy white apricot, large green apricot and tree dry apricot in Xinjiang were taken as the matertals, maturity was judged according to turning yellow rate. The relationship between different maturity and fruit quality of 4 apricot cultivars with different harvest maturity (Ⅰ, Ⅱ, Ⅲ) was analyzed. The physical characters of the 4 apricot cultivars, such as vertical diameter and single fruit weight, were in turn as glossy white apricot>large green apricot>small white apricot>tree dry apricot. Four apricot varieties increased with fruit ripeness, the total sugar content increased while the hardness decreased.The maturity of 4 varieties was negatively correlated with hardness and total phenol(P<0.05), there was a significant positive correlation with total sugar and reducing sugar (P<0.05), and there was little difference in other indicators. When the quality of small white apricot in maturity Ⅱ was the best, which was the optimal harvest time, the quality of glossy white apricot, large green apricot and tree dry apricot in maturity Ⅲ was the best for the optimal harvest time. It is necessary to further study the optimum harvesting period for apricot quality under different storage conditions. |
| Keywords: | apricot varieties maturity fruit quality |
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