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To investigate the effects of drought stress on the growth and fruit quality of apple trees, an 8-year-old Changfu No.2 Red Fuji apple tree in Yanhu District of Shanxi Province was selected as the experimental subject. Four water treatments including normal irrigation, mild drought, moderate drought, and severe drought were set up to explore the effects of drought stress on the growth and fruit quality of apple trees. The results showed that as the severity of drought stress increased, the germination rate, fruit setting rate, new shoot growth, and fruit size of apple trees significantly decreased; net photosynthetic rate, stomatal conductance, etc. also showed a significant downward trend; intercellular carbon dioxide concentration increased under moderate and severe drought stress, and water use efficiency increased slightly under mild drought but decreased with the aggravation of stress; drought stress significantly reduced the single fruit quality and unit area yield, while fruit quality indicators such as soluble solids, Vitamin C, and soluble sugar content increased under mild drought stress, but decreased significantly under moderate and severe drought.

, authors=Pengyue Lv, authorsList=Pengyue Lv, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1294746842357584597, articleId=1294746840583394003, tenantId=1146029695717560320, journalId=1293586367437176863, language=CN, title=干旱胁迫对苹果树生长及果实品质的影响, columnId=1294746790927033036, journalTitle=农业技术与装备, columnName=林果科技, runingTitle=null, highlight=null, articleAbstract=

为探究干旱胁迫对苹果树生长及果实品质的影响,以运城市盐湖区8 a生的长富2号红富士苹果树为试验对象,设置正常灌溉、轻度干旱、中度干旱及重度干旱等4个水分处理,系统探究了干旱胁迫对苹果树生长及果实品质的影响。结果表明,随着干旱胁迫程度的加剧,苹果树的萌芽率、坐果率、新梢生长及果实大小均显著降低;净光合速率、气孔导度等也呈现明显下降趋势,胞间二氧化碳浓度在中度和重度干旱胁迫下上升,水分利用效率在轻度干旱时有所提高但随胁迫加重而降低;干旱胁迫明显降低了单果质量和单位面积产量,可溶性固形物、维生素C和可溶性糖含量等果实品质指标在轻度干旱胁迫下有所提升,但中度和重度干旱导致这些指标显著下降。

, authors=吕鹏悦, authorsList=吕鹏悦, authorCompany=null, correspAuthors=null, authorNote=

吕鹏悦(1997-),女,山西绛县人,硕士,助教,研究方向为园艺(果树/花卉)。

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吕鹏悦(1997-),女,山西绛县人,硕士,助教,研究方向为园艺(果树/花卉)。

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吕鹏悦(1997-),女,山西绛县人,硕士,助教,研究方向为园艺(果树/花卉)。

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干旱胁迫对苹果树生长及果实品质的影响
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吕鹏悦
农业技术与装备 | 林果科技 2026,(6): 126-128
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干旱胁迫对苹果树生长及果实品质的影响
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吕鹏悦(1997-),女,山西绛县人,硕士,助教,研究方向为园艺(果树/花卉)。

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吕鹏悦
作者信息
  • 山西运城农业职业技术学院,山西 运城 044000
作者简介:

吕鹏悦(1997-),女,山西绛县人,硕士,助教,研究方向为园艺(果树/花卉)。

The Effects of Drought Stress on the Growth and Fruit Quality of Apple Trees
Pengyue Lv
Affiliations
  • Shanxi Yuncheng Vocational and Technical College of Agricultural, Yuncheng 044000, Shanxi, China
出版时间: 2026-06-25 doi: 10.3969/j.issn.1673-887X.2026.06.042
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为探究干旱胁迫对苹果树生长及果实品质的影响,以运城市盐湖区8 a生的长富2号红富士苹果树为试验对象,设置正常灌溉、轻度干旱、中度干旱及重度干旱等4个水分处理,系统探究了干旱胁迫对苹果树生长及果实品质的影响。结果表明,随着干旱胁迫程度的加剧,苹果树的萌芽率、坐果率、新梢生长及果实大小均显著降低;净光合速率、气孔导度等也呈现明显下降趋势,胞间二氧化碳浓度在中度和重度干旱胁迫下上升,水分利用效率在轻度干旱时有所提高但随胁迫加重而降低;干旱胁迫明显降低了单果质量和单位面积产量,可溶性固形物、维生素C和可溶性糖含量等果实品质指标在轻度干旱胁迫下有所提升,但中度和重度干旱导致这些指标显著下降。

干旱胁迫  /  苹果树  /  生长指标  /  光合特性  /  果实品质  /  盐湖区

To investigate the effects of drought stress on the growth and fruit quality of apple trees, an 8-year-old Changfu No.2 Red Fuji apple tree in Yanhu District of Shanxi Province was selected as the experimental subject. Four water treatments including normal irrigation, mild drought, moderate drought, and severe drought were set up to explore the effects of drought stress on the growth and fruit quality of apple trees. The results showed that as the severity of drought stress increased, the germination rate, fruit setting rate, new shoot growth, and fruit size of apple trees significantly decreased; net photosynthetic rate, stomatal conductance, etc. also showed a significant downward trend; intercellular carbon dioxide concentration increased under moderate and severe drought stress, and water use efficiency increased slightly under mild drought but decreased with the aggravation of stress; drought stress significantly reduced the single fruit quality and unit area yield, while fruit quality indicators such as soluble solids, Vitamin C, and soluble sugar content increased under mild drought stress, but decreased significantly under moderate and severe drought.

drought stress  /  apple tree  /  growth indicators  /  photosynthetic characteristics  /  fruit quality  /  Yanhu District
吕鹏悦. 干旱胁迫对苹果树生长及果实品质的影响. 农业技术与装备, 2026 , (6) : 126 -128 . DOI: 10.3969/j.issn.1673-887X.2026.06.042
Pengyue Lv. The Effects of Drought Stress on the Growth and Fruit Quality of Apple Trees[J]. Agricultural Technology & Equipment, 2026 , (6) : 126 -128 . DOI: 10.3969/j.issn.1673-887X.2026.06.042

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doi: 10.3969/j.issn.1673-887X.2026.06.042
  • 接收时间:2026-02-14
  • 首发时间:2026-08-13
  • 出版时间:2026-06-25
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  • 收稿日期:2026-02-14
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    山西运城农业职业技术学院,山西 运城 044000
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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