中南林业科技大学学报

不同遮阴程度对树番茄幼苗生长及光合生理的影响

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杨玖妹 ¹^,² , 郭焕仙 ¹^,² , 李兴则 ¹^,² , 曾惠平 ¹^,² , 董琼 ¹^,²

中南林业科技大学学报 | 林学 2026,46(9): 111-119

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中南林业科技大学学报 |林学 2026 , 46 (9) : 111 -119

不同遮阴程度对树番茄幼苗生长及光合生理的影响

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杨玖妹¹^,², 郭焕仙¹^,², 李兴则¹^,², 曾惠平¹^,², 董琼¹^,²

作者信息

^1.西南林业大学　林学院，云南　昆明　650224

^2.西南地区生物多样性保育国家林业和草原局重点实验室，云南　昆明　650224

通讯作者:

董琼（dqyeam@swfu.edu.cn），教授，博士。

作者简介:

杨玖妹（2125385337@qq.com），硕士研究生。

Effects of different shading levels on the growth of Cyphomandra betacea seedlings

Jiumei Yang¹^,², Huanxian Guo¹^,², Xingze Li¹^,², Huiping Zeng¹^,², Qiong Dong¹^,²

Affiliations

^1.College of Forestry, Southwest Forestry University, Kunming 650224, Yunnan, China

^2.Key Laboratory of Southwest Biodiversity Conservation, State Forestry and Grassland Administration, Kunming 650224, Yunnan, China

出版时间: 2026-09-25 doi: 10.14067/j.cnki.1673-923x.2026.09.010

文章导航

摘要

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【目的】

探究不同遮阴程度对树番茄Cyphomandra betacea幼苗生长及光合生理的影响，确定其最适光照范围，为林下栽培和集约化育苗提供理论依据与技术支撑。

【方法】

以1年生树番茄幼苗为材料，设置4种遮阴梯度（CK，100%自然光照；S₁，75%自然光照；S₂，50%自然光照；S₃，30%自然光照），测定苗高、地径、单株叶面积及光合色素含量等指标，结合相关性分析和隶属函数模糊综合评价，解析其光适应机制。

【结果】

1）遮阴处理会显著影响幼苗生长（P<0.05），S₁处理下苗高较CK提升了10.5%，叶面积扩展最佳，而S₃处理则抑制茎粗发育。2）光合特性显示，S₁处理可维持较高净光合速率（7.84 μmol·m^-2·s^-1），非光学淬灭系数（11 489.98）显著高于CK，表明适度遮阴可提高热耗散效率，有效缓解植物光抑制程度。3）相关性分析揭示，苗高与净光合速率呈极显著负相关（r=-0.587，P<0.01），而气孔导度与净光合速率呈极显著正相关（r=0.731，P<0.01）。4）隶属函数综合评价表明，S₁处理为最优处理（均值为26 116.65）。

【结论】

树番茄幼苗可通过形态可塑性（增高、扩叶）和光化学效率调节适应遮阴环境，75%自然光照为其最适光照条件，适用于林下间作与遮阳网育苗栽培。

关键词

树番茄 / 遮阴程度 / 生物量 / 光合色素

Abstract

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【Objective】

To investigate the effects of varying shading intensities on the growth and photosynthetic physiological characteristics of Cyphomandra betacea seedlings, clarify the optimal light intensity range for seedling growth, and to provide theoretical references and technical guidance for understory intercropping and intensive seedling production.

【Method】

One-year-old Cyphomandra betacea seedlings were selected as experimental materials. Four shading treatments were established: full sunlight (CK, 100% natural radiation, NR), light shading (S₁, 75% NR), moderate shading (S₂, 50% NR), and severe shading (S₃, 30% NR). Growth and physiological indices including seedling height, ground diameter, single-leaf area and photosynthetic pigments content were measured. Correlation analysis and fuzzy membership function comprehensive evaluation were performed to elucidate the light adaptation mechanism of seedlings.

【Result】

1) Seedling growth was significantly affected by shading treatments (P<0.05). In the S₁ treatment, seedling height increased by 10.5% compared with the CK group and exhibited the best leaf expansion performance, whereas the S₃ treatment significantly inhibited stem radial growth; 2) Photosynthetic measurements demonstrated that the S₁ treatment maintained a relatively high net photosynthetic rate (7.84 μmol·m^-2·s^-1), with a significantly higher non-photochemical quenching (NPQ) value (11 489.98) than the CK group. Moderate shading was proven to enhance the heat dissipation capacity and effectively alleviate leaf photoinhibition; 3) Correlation analysis showed that seedling height had an extremely significant negative correlation with net photosynthetic rate (r=-0.587, P<0.01), while stomatal conductance was extremely significantly positively correlated with net photosynthetic rate (r=0.731, P<0.01); 4) The fuzzy membership function evaluation results verified that the S₁ treatment was the optimal growth condition, with an average comprehensive value of 26 116.65.

【Conclusion】

Cyphomandra betacea seedlings can adapt to shading stress via morphological plasticity (plant height promotion and leaf area expansion) and photochemical efficiency regulation. In summary, 75% NR is identified as the optimal light condition for seedling growth, which can be applied to understory intercropping and shading-based intensive seedling cultivation.

Key words

Cyphomandra betacea / shading intensity / biomass / photosynthetic pigment

引用本文

杨玖妹, 郭焕仙, 李兴则, 曾惠平, 董琼. 不同遮阴程度对树番茄幼苗生长及光合生理的影响. 中南林业科技大学学报, 2026 , 46 (9) : 111 -119 . DOI: 10.14067/j.cnki.1673-923x.2026.09.010

Jiumei Yang, Huanxian Guo, Xingze Li, Huiping Zeng, Qiong Dong. Effects of different shading levels on the growth of Cyphomandra betacea seedlings[J]. Journal of Central South University of Forestry & Technology, 2026 , 46 (9) : 111 -119 . DOI: 10.14067/j.cnki.1673-923x.2026.09.010

基金

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云南省“三区”科技人才支持计划项目(990023236)
西南林业大学基金项目(2023YY013)

参考文献

收起

文献

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参考文献引证文献

排序方式：

[1]

Katahata

S I

, Naramoto

, Kakubari

, et al. Photosynthetic capacity and nitrogen partitioning in foliage of the evergreen shrub Daphniphyllum humile along a natural light gradient[J]. Tree Physiology, 2007, 27: 199-208.

[2]

Wei

J S

, von Arx

, Fan

Z X

, et al. Drought alters aboveground biomass production efficiency: insights from two European beech forests[J]. Science of the Total Environment, 2024, 919: 170726.

[3]

Brown

C E

, Mickelbart

M V

, Jacobs

D F

. Leaf physiology and biomass allocation of backcross hybrid American chestnut (Castanea dentata) seedlings in response to light and water availability[J]. Tree Physiology, 2014, 34: 1362-1375.

[4]

张培, 庞圣江, 刘士玲, 等. 遮荫对江南油杉幼苗生长和叶绿素荧光参数的影响[J]. 西北植物学报, 2023, 43(10): 1716-1722.

Zhang

, Pang

S J

, Liu

S L

, et al. Effects of shading on growth and chlorophyll fluorescence characteristics of Keteleeria fortunei var. cyclolepis seedlings[J]. Acta Botanica Boreali-Occidentalia Sinica, 2023, 43(10): 1716-1722.

[5]

陈乾, 黄霞, 江登辉, 等. 遮荫对福建柏苗期生长及生物量的影响[J]. 福建农林大学学报(自然科学版), 2020, 49(6): 796-802.

Chen

, Huang

, Jiang

D H

, et al. Effect of shading on growth and biomass of Fokienia hodginsii seedlings[J]. Journal of Fujian Agriculture and Forestry University (Natural Science Edition), 2020, 49(6): 796-802.

[6]

代大川, 胡红玲, 陈洪, 等. 遮阴对桢楠幼苗生长和光合生理特性的影响[J]. 西北农林科技大学学报(自然科学版), 2020, 48(4): 56-64, 74.

Dai

D C

, Hu

H L

, Chen

, et al. Effects of shading on growth and photosynthetic characteristics of Phoebe zhennan seedlings[J]. Journal of Northwest A & F University (Natural Science Edition), 2020, 48(4): 56-64, 74.

[7]

姜珊, 崇晓泽, 徐拾佳, 等. 遮阴对矮滨菊形态特征和生理特性的影响[J]. 林业与生态科学, 2018, 33(2): 208-212.

Jiang

, Chong

X Z

, Xu

S J

, et al. Effect of shading on morphological and physiological characteristics of Leucanthemum vulgare ‘Short’[J]. Forestry and Ecological Sciences, 2018, 33(2): 208-212.

[8]

吕晋慧, 王玄, 冯雁梦, 等. 遮荫对金莲花光合特性和叶片解剖特征的影响[J]. 生态学报, 2012, 32(19): 6033-6043.

Lyu

J H

, Wang

, Feng

Y M

, et al. Effects of shading on the photosynthetic characteristics and anatomical structure of Trollius chinensis Bunge[J]. Acta Ecologica Sinica, 2012, 32(19): 6033-6043.

[9]

陈凯, 杨梅, 刘世男. 不同光照对观光木幼苗生长及光合生理特性的影响[J]. 北华大学学报(自然科学版), 2019, 20(4): 536-541.

Chen

, Yang

, Liu

S N

. Effects of different lights on growth and photosynthetic physiological characteristics of T. odorum seedlings[J]. Journal of Beihua University (Natural Science), 2019, 20(4): 536-541.

[10]

李冬林, 向其柏. 光照条件对浙江楠幼苗生长及光合特性的影响[J]. 南京林业大学学报(自然科学版), 2004, 28(5): 27-31.

D L

, Xiang

Q B

. Effects of light condition on the growth and photosynthetic characters of Phoebe chekiangensis seedlings[J]. Journal of Nanjing Forestry University (Natural Sciences Edition), 2004, 28(5): 27-31.

[11]

Gautam

A K

, Singh

P K

, Aravind

. Defensive role of plant phenolics against pathogenic microbes for sustainable agriculture[M]//Plant phenolics in sustainable agriculture: volume 1. Singapore: Springer Singapore, 2020: 579-594.

[12]

董琼, 李世民, 高尚杰, 等. 不同种源树番茄果实品质比较及综合分析[J]. 食品与发酵工业, 2022, 48(4): 266-273.

Dong

, Li

S M

, Gao

S J

, et al. Comparison and comprehensive analysis the quality of Cyphomandra betacea from different provenance[J]. Food and Fermentation Industries, 2022, 48(4): 266-273.

[13]

曾惠平, 韦兴兰, 李兴则, 等. 叶面配比施肥对树番茄幼苗生长与养分积累的影响[J]. 中南林业科技大学学报, 2025, 45(7): 32-45.

Zeng

H P

, Wei

X L

, Li

X Z

, et al. Effects of foliar rationing of fertilizers on growth and nutrient accumulation of Cyphomandra betacea seedlings[J]. Journal of Central South University of Forestry & Technology, 2025, 45(7): 32-45.

[14]

李荣和, 于景华. 林下经济作物种植新模式[M]. 北京: 科学技术文献出版社, 2010: 13-50.

R H

, Yu

J H

. New planting mode of cash crops under forest[M]. Beijing: Scientific and Technical Documents Publishing House, 2010: 13-50.

[15]

Kou

M C

, Yen

J H

, Hong

J T

, et al. Cyphomandra betacea Sendt. phenolics protect LDL from oxidation and PC12 cells from oxidative stress[J]. LWT - Food Science and Technology, 2009, 42: 458-463.

[16]

Mutalib

M A

, Rahmat

, Ali

, et al. Nutritional compositions and antiproliferative activities of different solvent fractions from ethanol extract of Cyphomandra betacea (Tamarillo) fruit[J]. The Malaysian Journal of Medical Sciences, 2017, 24(5): 19-32.

[17]

郭碧瑜, 周伟华, 叶青莲, 等. 树番茄的生物学特性及栽培技术[J]. 广东农业科学, 2007(12): 102-103.

Guo

B Y

, Zhou

W H

, Ye

Q L

, et al. Biological characteristics and cultivation techniques of Cyphomandra betacea[J]. Guangdong Agricultural Sciences, 2007(12): 102-103.

[18]

王琳, 郭焕仙, 董琼, 等. 遮荫处理对树番茄幼苗生物量和非结构性碳水化合物的影响[J]. 植物科学学报, 2025, 43(3): 371-381.

Wang

, Guo

H X

, Dong

, et al. Effects of shade treatments on biomass and non-structural carbohydrates in Cyphomandra betacea Sendt. seedlings[J]. Plant Science Journal, 2025, 43(3): 371-381.

[19]

李树萍, 董琼, 李世民, 等. 遮阳对树番茄幼苗叶片性状及化学计量特征的影响[J]. 湖南农业大学学报(自然科学版), 2023, 49(2): 183-189.

S P

, Dong

, Li

S M

, et al. Effects of shading on leaf traits and stoichiometric characteristics of Cyphomandra betacea seedlings[J]. Journal of Hunan Agricultural University (Natural Sciences), 2023, 49(2): 183-189.

[20]

李世民, 董琼, 金友帆, 等. 树番茄幼苗叶片性状和生理参数对遮阴的响应及评价[J]. 中国农业科技导报, 2023, 25(1): 72-82.

S M

, Dong

, Jin

Y F

, et al. Response and evaluation of leaf traits and physiological parameters of Cyphoma betacea seedlings under shading environment[J]. Journal of Agricultural Science and Technology, 2023, 25(1): 72-82.

[21]

黄溦溦, 张念念, 胡庭兴, 等. 高温胁迫对不同种源希蒙得木叶片生理特性的影响[J]. 生态学报, 2011, 31(23): 7047-7055.

Huang

W W

, Zhang

N N

, Hu

T X

, et al. Effects of high-temperature stress on physiological characteristics of leaves of Simmondsia chinensis seedlings from different provenances[J]. Acta Ecologica Sinica, 2011, 31(23): 7047-7055.

[22]

李金平, 任瑞芬, 尹大芳, 等. 不同光环境下金边百里香的形态和生理可塑性[J]. 草业科学, 2017, 34(10): 2130-2140.

J P

, Ren

R F

, Yin

D F

, et al. Morphological and physiological plasticity of Thymus mongolicus under different light conditions[J]. Pratacultural Science, 2017, 34(10): 2130-2140.

[23]

傅国林, 李婷婷, 方庆, 等. 遮荫对极小种群植物浙江安息香幼苗生长和光合特性的影响[J]. 热带亚热带植物学报, 2025, 33(4): 381-389.

G L

, Li

T T

, Fang

, et al. Effects of shading on growth and photosynthetic characteristics of extremely small populations Styrax zhejiangensis seedlings[J]. Journal of Tropical and Subtropical Botany, 2025, 33(4): 381-389.

[24]

秦舒浩, 李玲玲. 遮光处理对西葫芦幼苗形态特征及光合生理特性的影响[J]. 应用生态学报, 2006, 17(4): 653-656.

Qin

S H

, Li

L L

. Effects of shading on squash seedlings' morphological and photosynthetic physiological characteristics[J]. Chinese Journal of Applied Ecology, 2006, 17(4): 653-656.

[25]

尹慧, 安莹, 陈雅君, 等. 不同遮阴强度下白三叶形态特征和生长动态[J]. 中国草地学报, 2015, 37(5): 86-91.

Yin

, An

, Chen

Y J

, et al. Effect of light intensity on morphological characteristic and growth index of Trifolium repens L. cv. ‘Longping No.1’[J]. Chinese Journal of Grassland, 2015, 37(5): 86-91.

[26]

李鸿雁, 李大红, 王彦玲, 等. 不同光照条件对黄花美冠兰生长特性的影响[J]. 江苏农业科学, 2013, 41(7): 170-172.

H Y

, Li

D H

, Wang

Y L

, et al. Effects of different light conditions on growth characteristics of Eulophia flava[J]. Jiangsu Agricultural Sciences, 2013, 41(7): 170-172.

[27]

Shafiq

, Hussain

, Raza

M A

, et al. Crop photosynthetic response to light quality and light intensity[J]. Journal of Integrative Agriculture, 2021, 20(1): 4-23.

[28]

刘悦秋, 孙向阳, 王勇, 等. 遮荫对异株荨麻光合特性和荧光参数的影响[J]. 生态学报, 2007, 27(8): 3457-3464.

Liu

Y Q

, Sun

X Y

, Wang

, et al. Effects of shades on the photosynthetic characteristics and chlorophyll fluorescence parameters of Urtica dioica[J]. Acta Ecologica Sinica, 2007, 27(8): 3457-3464.

[29]

苏本营, 宋艳霞, 陈圣宾, 等. 大豆幼苗对套作玉米遮荫环境的光合生理生态响应[J]. 生态学报, 2015, 35(10): 3298-3308.

B Y

, Song

Y X

, Chen

S B

, et al. Photosynthetic responses of soybean (Glycine max) seedlings to shading caused by maize in an intercropping system[J]. Acta Ecologica Sinica, 2015, 35(10): 3298-3308.

[30]

王竹, 杨文钰, 伍晓燕, 等. 玉米株型和幅宽对套作大豆初花期形态建成及产量的影响[J]. 应用生态学报, 2008, 19(2): 323-329.

Wang

, Yang

W Y

, Wu

X Y

, et al. Effects of maize plant type and planting width on the early morphological characters and yield of relay-planted soybean[J]. Chinese Journal of Applied Ecology, 2008, 19(2): 323-329.

[31]

凌惠锋, 赖略. 遮荫对木荷幼苗生长性状及光合特性的影响[J]. 绿色科技, 2022, 24(19): 80-83.

Ling

H F

, Lai

. Effects of shading on growth and photosynthetic characteristics of Schima superba seedlings[J]. Journal of Green Science and Technology, 2022, 24(19): 80-83.

[32]

王学文, 王玉珏, 付秋实, 等. 弱光逆境对番茄幼苗形态、生理特征及叶片超微结构的影响[J]. 华北农学报, 2009, 24(5): 144-149.

Wang

X W

, Wang

Y J

, Fu

Q S

, et al. Effects of low light stress on morphological trait, physiological characters and leaf ultrastructure of tomato (Lycopersicon esculentum L.) seedlings[J]. Acta Agriculturae Boreali-Sinica, 2009, 24(5): 144-149.

[33]

赵洋, 陈云, 张晓晨, 等. 遮阴对少叶花楸幼苗光合和叶绿素荧光参数的影响[J]. 东北林业大学学报, 2019, 47(1): 30-34.

Zhao

, Chen

, Zhang

X C

, et al. Effects of shading on photosynthetic and chlorophyll fluorescence response of Sorbus hupehensis var. paucijuga[J]. Journal of Northeast Forestry University, 2019, 47(1): 30-34.

[34]

张勇, 程怡, 王清明, 等. 遮荫对月季光合特性及生长发育的影响[J]. 西北植物学报, 2014, 34(1): 162-168.

Zhang

, Cheng

, Wang

Q M

, et al. Effects of shading on growth and photosynthetic characteristics of Rosa hybrida[J]. Acta Botanica Boreali-Occidentalia Sinica, 2014, 34(1): 162-168.

[35]

邢鸿林, 刘天义, 扎史都吉, 等. 光照与氮添加对红皮云杉幼树生长与叶形态功能的影响[J]. 森林工程, 2022, 38(4): 1-9.

Xing

H L

, Liu

T Y

, Zhashiduji, et al. Effects of light and nitrogen addition on the tree growth, needle morphological and functions of Picea koraiensis saplings[J]. Forest Engineering, 2022, 38(4): 1-9.

[36]

Wright

I J

, Reich

P B

, Westoby

, et al. The worldwide leaf economics spectrum[J]. Nature, 2004, 428: 821-827.

[37]

杨霖, 黄郑雯, 毛开泽, 等. 望天树幼苗光合特性与功能性状对光照和施肥的响应[J]. 西部林业科学, 2021, 50(6): 46-52.

Yang

, Huang

Z W

, Mao

K Z

, et al. Response of photosynthetic characteristics and functional traits of ‘Parashorea chinensis’ seedlings to light and fertilization[J]. Journal of West China Forestry Science, 2021, 50(6): 46-52.

[38]

王虹妍, 卜朝阳, 李先民, 等. 不同光照条件下米奴塔睡莲生长特性及抗氧化生理响应[J]. 热带作物学报, 2022, 43(4): 798-806.

Wang

H Y

, Bu

Z Y

, Li

X M

, et al. Growth and antioxidant physiology effects of Nymphaea minuta under different light conditions[J]. Chinese Journal of Tropical Crops, 2022, 43(4): 798-806.

2026年第46卷第9期

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文章信息

doi: 10.14067/j.cnki.1673-923x.2026.09.010

接收时间：2025-08-06
首发时间：2026-10-30
出版时间：2026-09-25

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收稿日期：2025-08-06
修回日期：2025-10-24

基金

云南省“三区”科技人才支持计划项目(990023236)

西南林业大学基金项目(2023YY013)

作者信息

^1.西南林业大学　林学院，云南　昆明　650224

^2.西南地区生物多样性保育国家林业和草原局重点实验室，云南　昆明　650224

通讯作者:

董琼（dqyeam@swfu.edu.cn），教授，博士。

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2种不同金属材料的力学参数

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