天津农学院学报 ›› 2017, Vol. 24 ›› Issue (2): 14-18.

• 研究与简报 • 上一篇    下一篇

盐碱地不同树莓品种果实品质比较

王茂思1, 杨静慧1,通信作者, 秦艳筠1, 黄唯子1, 刘艳军1, 张景新2   

  1. 1. 天津农学院 园艺园林学院,天津 300384;
    2. 天津市蓟州区林业局,天津 301900
  • 收稿日期:2016-03-09 出版日期:2017-06-30 发布日期:2019-10-15
  • 通讯作者: 杨静慧(1961 -),女,甘肃兰州人,教授,博士,主要从事园艺植物栽培、抗逆生理和分子育种研究。E-mail:jinghuiyang2@aliyun.com。
  • 作者简介:王茂思(1991-),女,重庆市人,硕士在读,主要从事园林和园艺植物栽培研究。E-mail:279701341@qq.com。
  • 基金资助:
    天津市重大科技专项“优质早熟浆果新品种引种和耐盐碱育种及设施栽培”(12ZCDZNC04800)

Differences of Fruit Quality among Varieties of Raspberry Crop in Saline-alkali Soils

WANG Mao-si1, YANG Jing-hui1,Corresponding Author, QIN Yan-jun1, HUANG Wei-zi1, LIU Yan-jun1, ZHANG Jing-xin2   

  1. 1. College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin 300384, China;
    2. Tianjin Jizhou District forestry Bureau, Tianjin 300384, China
  • Received:2016-03-09 Online:2017-06-30 Published:2019-10-15

摘要: 为了比较不同树莓品种在盐碱土壤上果实品质的差异,试验以5个树莓品种(‘莎妮’、‘诺娃’、‘哈瑞太兹’、‘香妃’和‘红宝’)的果实为试材,测定了单果重、果形指数、色度(明暗度、红绿色差、黄篮色差)、果柄长、可溶性糖、可滴定酸、糖酸比、含汁率等指标,并通过隶属函数的计算进行了果实品质的综合分析。结果表明:单果重最高的是‘红宝’,‘莎妮’果形指数最高,‘诺娃’在色差(红绿)方面表现最红、果柄最长、可溶性糖含量最高、可滴定酸含量最高,‘红宝’糖酸比最高,‘香妃’含汁率最高。综合分析结果为:‘诺娃’的果实品质最好,‘红宝’次之,然后是‘香妃’、‘哈瑞太兹’,‘莎妮’品质最差。各指标的相关性分析显示:单果重、果柄长和可滴定酸与果实含汁率呈正相关;果形指数、色差和可溶性糖与糖酸比呈正相关。

关键词: 树莓, 盐碱地, 品种, 果实品质

Abstract: In order to compare the differences of fruit quality among five raspberry varieties crop in saline-alkali soils, the appearance quality(single fruit weight, fruit shape index, chromaticity and peduncle length)and inter-quality(soluble sugar, titratable acid, sugar-acid ratio and edible rate)of ‘Sa Ni’(SN), ‘Nuo Wa’(NW), ‘Heritage’, ‘Xiang Fei’(XF)and ‘Hong Bao’(HR)varieties were researched, and then analyzed by membership function. The results showed that the single fruit weight and sugar-acid ratio were highest in ‘HB’, the chromaticity, peduncle length, soluble sugar and titratable acid were highest in ‘NW’. The fruit shape index was highest in ‘SN’. The edible rate was highest in ‘XF’. In conclusion, the fruit quality was high in ‘NW’, middle in ‘HB’, and then ‘XF’ and ‘Heritage’, low in ‘SN’. The correlation analysis showed that: The single fruit weight, peduncle length and titratable acid were positively correlated with edible rate. The fruit shape index, chromaticity and soluble sugar were positively correlated with sugar-acid.

Key words: raspberry, saline-alkali soils, variety, fruit quality

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