NDLI: Photosynthesis performance in sweet almond [Prunus dulcis (Mill) D. Webb] exposed to supplemental UV-B radiation

Please wait, while we are loading the content...

Influence of enhanced temperature on photosynthesis, photooxidative damage, and antioxidant strategies in Ceratonia siliqua L. seedlings subjected to water deficit and rewatering

Photosynthetic and cytological recovery on remoistening Syntrichia caninervis Mitt., a desiccation-tolerant moss from Northwestern China

Compensatory growth and photosynthetic responses of Pharbitis purpurea seedlings to clipped cotyledon and second leaf

Effects of ozone exposure on growth and photosynthesis of the seedlings of Liriodendron chinense (Hemsl.) Sarg, a native tree species of subtropical China

Damaging mechanisms of chilling- and salt stress to Arachis hypogaea L. leaves

Variation in structural and physiological leaf traits of eight species in karst desertification area of China

High-light-induced superoxide anion radical formation in cytochrome b $_{6}$ f complex from spinach as detected by EPR spectroscopy

28-homobrassinolide improves growth and photosynthesis in Cucumis sativus L. through an enhanced antioxidant system in the presence of chilling stress

Photosynthetic and leaf respiration activity of Malcolmia littorea (L.) R. Br. in response to air temperature

Relationship between acorn size and seedling morphological and physiological traits of Quercus ilex L. from different climates

Are the fluorescence parameters of German chamomile leaves the first indicators of the anthodia yield in drought conditions?

Nondestructive leaf-area estimation and validation for green pepper (Capsicum annuum L.) grown under different stress conditions

Photosynthesis performance in sweet almond [Prunus dulcis (Mill) D. Webb] exposed to supplemental UV-B radiation

A comparative analysis of photosynthetic characteristics of hulless barley at two altitudes on the Tibetan Plateau

Changes in chloroplast morphology of different parenchyma cells in leaves of Haberlea rhodopensis Friv. during desiccation and following rehydration

Photosynthesis, chloroplast ultrastructure, chemical composition and oxidative stress in Theobroma cacao hybrids with the lethal gene Luteus-Pa mutant

Photosynthetic characterization at different senescence stages in an early senescence mutant of rice Oryza sativa L.

Reduced nitrogen allocation to expanding leaf blades suppresses ribulose-1,5-bisphosphate carboxylase/oxygenase synthesis and leads to photosynthetic acclimation to elevated CO$_{2}$ in rice

Nondestructive determination of nitrogen and chlorophyll content in olive tree leaves and the relation with photosynthesis and fluorescence parameters

Growth and photosynthetic characteristics of Nigella sativa L. as affected by presowing seed treatment with kinetin

Photosynthetica : Volume 48

Photosynthetica : Volume 47

Photosynthetica : Volume 46

Photosynthetica : Volume 45

Photosynthetica : Volume 44

Photosynthetica : Volume 43

Photosynthetica : Volume 42

Photosynthetica : Volume 41

Photosynthetica : Volume 40

Photosynthetica : Volume 39

Photosynthetica : Volume 38

Photosynthetica : Volume 37

Photosynthetica : Volume 36

Photosynthetica : Volume 35

Photosynthetica : Volume 34

Photosynthetica : Volume 33

Photosynthesis performance in sweet almond [Prunus dulcis (Mill) D. Webb] exposed to supplemental UV-B radiation

Content Provider	Springer Nature Link
Author	Ranjbarfordoei, A. Samson, R. Damme, P.
Copyright Year	2011
Abstract	Due to anthropogenic influences, solar UV-B irradiance at the earth’s surface is increasing. To determine the effects of enhanced UV-B radiation on photosynthetic characteristics of Prunus dulcis, two-year-old seedlings of the species were submitted to four levels of UV-B stress, namely 0 (UV-B$_{c}$), 4.42 (UV-B$_{1}$), 7.32 (UV-B$_{2}$) and 9.36 (UV-B$_{3}$) kJ m$^{−2}$ d$^{−1}$. Effects of UV-B stress on a range of chlorophyll (Chl) fluorescence parameters (FPs), Chl contents and photosynthetic gas-exchange parameters were investigated. UV-B stress promoted an increase in minimal fluorescence of dark-adapted state (F$_{0}$) and F$_{0}$/F$_{m}$, and a decrease in variable fluorescence (F$_{v}$, F$_{v}$/F$_{m}$, F$_{v}$/F$_{0}$ and F$_{0}$/F$_{m}$) due to its adverse effects on photosystem II (PSII) activity. No significant change was observed for maximal fluorescence of dark-adapted state (F$_{m}$). Enhanced UV-B radiation caused a significant inhibition of net photosynthetic rate (P $_{N}$) at UV-B$_{2}$ and UV-B$_{3}$ levels and this was accompanied by a reduction in stomatal conductance (g $_{s}$) and transpiration rate (E). The contents of Chl a, b, and total Chl content (a+b) were also significantly reduced at increased UV-B stress. In general, adverse UV-B effects became significant at the highest tested radiation dose 9.36 kJ m$^{−2}$ d$^{−1}$. The most sensitive indicators for UV-B stress were F$_{v}$/F$_{0}$, Chl a content and P $_{N}$. Significant P<0.05 alteration in these parameters was found indicating the drastic effect of UV-B radiation on P. dulcis.
Starting Page	107
Ending Page	111
Page Count	5
File Format	PDF
ISSN	03003604
Journal	Photosynthetica
Volume Number	49
Issue Number	1
e-ISSN	15739058
Language	English
Publisher	Springer Netherlands
Publisher Date	2011-03-17
Publisher Place	Dordrecht
Access Restriction	Subscribed
Subject Keyword	Plant Physiology
Content Type	Text
Resource Type	Article
Subject	Physiology Plant Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Photosynthesis performance in sweet almond [Prunus dulcis (Mill) D. Webb] exposed to supplemental UV-B radiation

Chlorophyll fluorescence performance of sweet almond [Prunus dulcis (Miller) D. Webb] in response to salinity stress induced by NaCl

Generation and analysis of expressed sequence tags from almond (Prunus dulcis Mill.) pistils

Foliar application of microbial and plant based biostimulants increases growth and potassium uptake in almond (Prunus dulcis [Mill.] D. A. Webb)

Molecular analyses of evolution and population structure in a worldwide almond [Prunus dulcis (Mill.) D.A. Webb syn. P. amygdalus Batsch] pool assessed by microsatellite markers

Almond (Prunus dulcis (Mill.) D.A. Webb) fatty acids and tocopherols under different conditions.

Title: nitrogen, defoliation and new growth in almond (prunus dulcis (mill) p. A. Webb) nursery plants.

Nutrient Storage in the Perennial Organs of Deciduous Trees and Remobilization in Spring – A Study in Almond (Prunus dulcis) (Mill.) D. A. Webb

Foliar application of microbial and plant based biostimulants increases growth and potassium uptake in almond (Prunus dulcis [Mill.] D. A. Webb)

Photosynthesis performance in sweet almond [Prunus dulcis (Mill) D. Webb] exposed to supplemental UV-B radiation

Similar Documents

Photosynthesis performance in sweet almond [Prunus dulcis (Mill) D. Webb] exposed to supplemental UV-B radiation

Chlorophyll fluorescence performance of sweet almond [Prunus dulcis (Miller) D. Webb] in response to salinity stress induced by NaCl

Generation and analysis of expressed sequence tags from almond (Prunus dulcis Mill.) pistils

Foliar application of microbial and plant based biostimulants increases growth and potassium uptake in almond (Prunus dulcis [Mill.] D. A. Webb)

Molecular analyses of evolution and population structure in a worldwide almond [Prunus dulcis (Mill.) D.A. Webb syn. P. amygdalus Batsch] pool assessed by microsatellite markers

Almond (Prunus dulcis (Mill.) D.A. Webb) fatty acids and tocopherols under different conditions.

Title: nitrogen, defoliation and new growth in almond (prunus dulcis (mill) p. A. Webb) nursery plants.

Nutrient Storage in the Perennial Organs of Deciduous Trees and Remobilization in Spring – A Study in Almond (Prunus dulcis) (Mill.) D. A. Webb

Foliar application of microbial and plant based biostimulants increases growth and potassium uptake in almond (Prunus dulcis [Mill.] D. A. Webb)

Photosynthesis performance in sweet almond [Prunus dulcis (Mill) D. Webb] exposed to supplemental UV-B radiation