浙江农业科学 ›› 2025, Vol. 66 ›› Issue (12): 2994-3001.DOI: 10.16178/j.issn.0528-9017.20250510

• 果树与蔬菜 • 上一篇    下一篇

口感型番茄品种产量及农艺性状评价

王孟如1(), 蔡润2, 董国鑫1, 史庆华1, 张颜1,*()   

  1. 1.山东农业大学, 山东 泰安 271018
    2.巴彦淖尔市农牧业科学研究所, 内蒙古 巴彦淖尔 015000
  • 收稿日期:2025-07-14 出版日期:2025-12-11 发布日期:2025-12-17
  • 通讯作者: 张颜(1987—),男,山东济宁人,教授,博士,研究方向为番茄遗传育种与分子生物学研究,E-mail: zhangyan2022@sdau.edu.cn
  • 作者简介:王孟如(2001—),女,山东菏泽人,学士,研究方向为蔬菜学,E-mail: 2966983239@qq.com
  • 基金资助:
    山东省中央引导地方科技发展专项资金(YDZX2023071);山东省重点研发计划(竞争性创新平台)(2023CXPT018)

Evaluation of yield and agronomic traits of taste tomato varieties

WANG Mengru1(), CAI Run2, DONG Guoxin1, SHI Qinghua1, ZHANG Yan1,*()   

  1. 1. Shandong Agricultural University, Tai'an 271018, Shandong
    2. Bayannur Academy of Agricultural and Animal Husbandry Sciences, Bayannur 015000, Inner Mongolia
  • Received:2025-07-14 Online:2025-12-11 Published:2025-12-17

摘要:

为筛选出高产且综合性状优良的口感型番茄,本研究以15个口感型番茄品种为研究对象,对产量相关指标及农艺性状进行测定,利用主成分分析和隶属函数分析相结合的方法对口感型番茄品种进行综合分析。结果表明,有6个品种的坐果率高于80.0%。15个品种的平均单果重为89.3~181.2 g,株高为163.2~201.9 cm,茎粗为11.5~15.7 mm。12个农艺性状变异系数为6.18%~56.85%。主成分分析筛选出5个具有代表性的主成分,累计方差贡献率为82.477%,在很大程度上可反映口感型番茄的农艺性状特征。本研究筛选出产量较高的3个品种P121、910和KG1636,综合农艺性状优良,单花序花数多且坐果率高。

关键词: 口感型番茄, 产量, 农艺性状, 综合评价

Abstract:

In order to screen out high-yield and excellent comprehensive traits of taste tomato, this study took 15 taste tomato varieties as research objects, yield-related indexes and agronomic traits were measured, and taste tomato varieties were comprehensively analyzed through a combination of principal component analysis and affiliation function analysis. The results showed that six varieties had a fruit setting rate higher than 80.0%. The average single fruit weight of 15 varieties was 89.3-181.2 g, plant height was 163.2-201.9 cm, stem thickness was 11.5-15.7 mm. The coefficient of variation of 12 agronomic traits ranged from 6.18% to 56.85%, the principal component analysis abstracted five principal components, and the variance contribution rate accrued to 82.477%, which could represent the agronomic traits of taste tomato to a large extent. This study selected three varieties with high yields, P121, KG1636, and 910, which have excellent comprehensive agronomic traits, multiple flowers per inflorescence, and high fruit setting rate.

Key words: taste tomato, yield, agronomic trait, comprehensive evaluation

中图分类号: