Xinjiang Agricultural Sciences ›› 2025, Vol. 62 ›› Issue (3): 660-668.DOI: 10.6048/j.issn.1001-4330.2025.03.015

• Horticultural Special Local Products • Previous Articles     Next Articles

Sulfur sensitivity of melon at different times

WANG Jing1(), WANG Huilin1(), XU Baolin2, WANG Zikun1, YIN Jie1   

  1. 1. College of Horticulture, Xinjiang Agricultural University, Urumqi 830052, China
    2. Xinjiang Changji Western Region Seed Industry Co., Ltd., Changji Xinjiang 831100, China
  • Received:2024-09-03 Online:2025-03-20 Published:2025-05-14
  • Correspondence author: WANG Huilin
  • Supported by:
    Xinjiang Modern Agricultural Industrial Technology System(XJARS-06);Co-funded by the National Specialty Species Thick-skinned Melon Selection and Breeding Consortium Research Project

甜瓜不同时期硫敏感性的差异分析

王靖1(), 王惠林1(), 徐宝林2, 王子琨1, 尹杰1   

  1. 1.新疆农业大学园艺学院,乌鲁木齐 830052
    2.新疆昌吉西域种业有限公司,新疆昌吉 831100
  • 通讯作者: 王惠林
  • 作者简介:王靖(1999-),女,河南人,硕士研究生,研究方向为瓜果蔬菜栽培,(E-mail) 2857994266@qq.com
  • 基金资助:
    新疆现代农业产业技术体系(XJARS-06);国家特色物种厚皮甜瓜选育联合体攻关项目

Abstract:

Objective】In order to investigate the degree of differences in sulfur sensitivity of melons in different periods, M446 (a high-generation self-compatible line) and DM18 (a high-generation self-compatible line) were used as experimental materials, and a preliminary study was carried out to investigate the influence of the growth effect of melons by spraying sulfur suspension 250 times at different periods of the melons plants. 【Methods】ANOVA, correlation analysis, principal component analysis and subordinate function analysis were used to determine the growth indexes and to evaluate melon materials M446 and DM18 comprehensively. 【Results】Sulfur spraying at different times had different degrees of inhibition on the growth indexes of melons, and the degree of sulfur sensitivity of different melon materials varied to a certain extent; all growth indexes showed a decreasing trend with the increase of the growth period, and the rate of diseased leaves and the sulfur damage index showed an increasing trend with the increase of the growth period. 【Conclusion】The degree of sulfur sensitivity of melon is summarized as fruiting period > vining period > seedling period.

Key words: melon; different periods; sulfur sensitivity

摘要:

目的】探究甜瓜不同时期对硫敏感性的差异程度,以M446(高代自交系)和DM18(高代自交系)为材料,研究在甜瓜植株的不同时期喷施硫磺悬浮剂250倍液对甜瓜生长效应的影响。【方法】采用方差、相关性、主成分和隶属函数分析方法,测定甜瓜材料M446和DM18进行生长指标并进行综合评价。【结果】不同时期喷施硫制剂对甜瓜的各个生长指标均有不同程度的抑制作用,不同甜瓜材料对硫敏感的程度有一定差异,各生长指标均随着生长时期的增大呈下降趋势,病叶率和硫害指数随生长时期的增大呈上升趋势。【结论】甜瓜对硫敏感程度为结果期>伸蔓期>幼苗期。

关键词: 甜瓜, 不同时期, 硫敏感性

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