{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T19:39:30Z","timestamp":1792784370057,"version":"4.5.0"},"reference-count":70,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2019,11,1]],"date-time":"2019-11-01T00:00:00Z","timestamp":1572566400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2019,11,1]],"date-time":"2019-11-01T00:00:00Z","timestamp":1572566400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2019,9,24]],"date-time":"2019-09-24T00:00:00Z","timestamp":1569283200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"name":"K+S Kali GmbH"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Plant Physiology and Biochemistry"],"published-print":{"date-parts":[[2019,11]]},"DOI":"10.1016\/j.plaphy.2019.09.040","type":"journal-article","created":{"date-parts":[[2019,9,24]],"date-time":"2019-09-24T11:24:13Z","timestamp":1569324253000},"page":"234-243","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":42,"special_numbering":"C","title":["Minimum magnesium concentrations for photosynthetic efficiency in wheat and sunflower seedlings"],"prefix":"10.1016","volume":"144","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6287-1539","authenticated-orcid":false,"given":"Merle","family":"Tr\u00e4nkner","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Setareh","family":"Jamali Jaghdani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.plaphy.2019.09.040_bib1","doi-asserted-by":"crossref","first-page":"835","DOI":"10.1104\/pp.103.3.835","article-title":"Photoinhibition and D1 protein degradation in peas acclimated to different growth irradiances","volume":"103","author":"Aro","year":"1993","journal-title":"Plant Physiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib2","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1006\/abbi.1998.0818","article-title":"A simple procedure for purifying the major chloroplast fructose-1,6- bisphosphatase from spinach (Spinacia oleracea) and characterization of its stimulation by sub-femtomolar mercuric ions","volume":"357","author":"Ashton","year":"1998","journal-title":"Arch. Biochem. Biophys."},{"key":"10.1016\/j.plaphy.2019.09.040_bib3","series-title":"matrixStats: Functions that Apply to Rows and Columns of Matrices (And to Vectors)","author":"Bengtsson","year":"2017"},{"key":"10.1016\/j.plaphy.2019.09.040_bib4","doi-asserted-by":"crossref","DOI":"10.1104\/pp.17.00904","article-title":"Leaf and plant age affects photosynthetic performance and photoprotective capacity","volume":"175","author":"Bielczynski","year":"2017","journal-title":"Plant Physiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib5","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1111\/j.1751-1097.1994.tb05076.x","article-title":"UV-B-induced increase in specific leaf weight of cucumber as a consequence of increased starch content","volume":"60","author":"Britz","year":"1994","journal-title":"Photochem. Photobiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib6","doi-asserted-by":"crossref","first-page":"1251","DOI":"10.1093\/jxb\/45.9.1251","article-title":"Changes in phloem export of sucrose in leaves in response to phosphorus, potassium and magnesium deficiency in bean plants","volume":"45","author":"Cakmak","year":"1994","journal-title":"J. Exp. Bot."},{"key":"10.1016\/j.plaphy.2019.09.040_bib7","doi-asserted-by":"crossref","first-page":"692","DOI":"10.1111\/j.1399-3054.2007.01042.x","article-title":"Role of magnesium in carbon partitioning and alleviating photooxidative damage","volume":"133","author":"Cakmak","year":"2008","journal-title":"Physiol. Plant."},{"key":"10.1016\/j.plaphy.2019.09.040_bib8","doi-asserted-by":"crossref","first-page":"1359","DOI":"10.1080\/01904169209364403","article-title":"Growth, carbon dioxide exchange and mineral accumulation in potatoes grown at different magnesium concentrations","volume":"15","author":"Cao","year":"1992","journal-title":"J. Plant Nutr."},{"key":"10.1016\/j.plaphy.2019.09.040_bib9","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1007\/s11104-016-2871-8","article-title":"Magnesium applications to growth medium and foliage affect the starch distribution, increase the grain size and improve the seed germination in wheat","volume":"406","author":"Ceylan","year":"2016","journal-title":"Plant Soil"},{"key":"10.1016\/j.plaphy.2019.09.040_bib10","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1016\/j.semcdb.2017.08.005","article-title":"Functional dissection and transport mechanism of magnesium in plants","volume":"74","author":"Chen","year":"2018","journal-title":"Semin. Cell Dev. Biol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib11","first-page":"45241","article-title":"Determination of maximum curvature point with the R package soilphysics","volume":"9","author":"da Silva","year":"2017","journal-title":"Int. J. Curr. Res."},{"key":"10.1016\/j.plaphy.2019.09.040_bib12","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1007\/s11104-014-2150-5","article-title":"Physiological and biochemical impacts of magnesium-deficiency in two cultivars of coffee","volume":"382","author":"da Silva","year":"2014","journal-title":"Plant Soil"},{"key":"10.1016\/j.plaphy.2019.09.040_bib13","series-title":"Agricolae: Statistical Procedures for Agricultural Research","first-page":"2","author":"de Mendiburu","year":"2017"},{"key":"10.1016\/j.plaphy.2019.09.040_bib14","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1080\/01904168509363409","article-title":"Distribution of magnesium between chlorophyll and other photosynthetic functions in magnesium deficient \u201csun\u201d and \u201cshade\u201d leaves of poplar","volume":"8","author":"Dorenstouter","year":"1985","journal-title":"J. Plant Nutr."},{"key":"10.1016\/j.plaphy.2019.09.040_bib15","doi-asserted-by":"crossref","first-page":"401","DOI":"10.2134\/agronj1982.00021962007400020033x","article-title":"Proposal: critical nutrient ranges for crop diagnosis","volume":"74","author":"Dow","year":"1982","journal-title":"Agron. J."},{"key":"10.1016\/j.plaphy.2019.09.040_bib16","series-title":"data.table: Extension of \u2018data.Frame\u2019","author":"Dowle","year":"2017"},{"key":"10.1016\/j.plaphy.2019.09.040_bib17","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1016\/j.agee.2004.10.022","article-title":"Generation and scavenging of reactive oxygen species in chloroplasts: a submolecular approach","volume":"106","author":"Edreva","year":"2005","journal-title":"Agric. Ecosyst. Environ."},{"key":"10.1016\/j.plaphy.2019.09.040_bib18","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1093\/treephys\/15.2.85","article-title":"Growth and nutrition of birch seedlings at varied relative addition rates of magnesium","volume":"15","author":"Ericsson","year":"1995","journal-title":"Tree Physiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib19","doi-asserted-by":"crossref","first-page":"1189","DOI":"10.1007\/s00425-015-2248-x","article-title":"Preferential damaging effects of limited magnesium bioavailability on photosystem I in Sulla carnosa plants","volume":"241","author":"Farhat","year":"2015","journal-title":"Planta"},{"key":"10.1016\/j.plaphy.2019.09.040_bib20","doi-asserted-by":"crossref","first-page":"2157","DOI":"10.1007\/s11738-014-1592-y","article-title":"Starch and sugar accumulation in Sulla carnosa leaves upon Mg2+ starvation","volume":"36","author":"Farhat","year":"2014","journal-title":"Acta Physiol. Plant."},{"key":"10.1016\/j.plaphy.2019.09.040_bib21","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/j.plaphy.2016.06.009","article-title":"Protein synthesis is the most sensitive process when potassium is substituted by sodium in the nutrition of sugar beet (Beta vulgaris)","volume":"107","author":"Faust","year":"2016","journal-title":"Plant Physiol. Biochem."},{"key":"10.1016\/j.plaphy.2019.09.040_bib22","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/S0304-4165(89)80016-9","article-title":"The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence","volume":"990","author":"Genty","year":"1989","journal-title":"Biochim. Biophys. Acta Gen. Subj."},{"key":"10.1016\/j.plaphy.2019.09.040_bib23","series-title":"Handbook of Plant Nutrition","first-page":"199","article-title":"Magnesium","author":"Grzebisz","year":"2015"},{"key":"10.1016\/j.plaphy.2019.09.040_bib24","doi-asserted-by":"crossref","first-page":"404","DOI":"10.1104\/pp.50.3.404","article-title":"The ultrastructure of chloroplasts in mineral-deficient maize leaves","volume":"50","author":"Hall","year":"1972","journal-title":"Plant Physiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib25","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/1746-4811-5-12","article-title":"Micro-scaled high-throughput digestion of plant tissue samples for multi-elemental analysis","volume":"5","author":"Hansen","year":"2009","journal-title":"Plant Methods"},{"key":"10.1016\/j.plaphy.2019.09.040_bib26","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1071\/FP03202","article-title":"Screening broad beans (Vicia faba) for magnesium deficiency. II. Photosynthetic performance and leaf bioelectrical responses","volume":"31","author":"Hariadi","year":"2004","journal-title":"Funct. Plant Biol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib27","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3389\/fpls.2019.00766","article-title":"Critical leaf magnesium thresholds and the impact of magnesium on plant growth and photo-oxidative defense: a systematic review and meta-analysis from 70 years of research","volume":"10","author":"Hauer-J\u00e1kli","year":"2019","journal-title":"Front. Plant Sci."},{"key":"10.1016\/j.plaphy.2019.09.040_bib28","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1007\/s00425-004-1376-5","article-title":"Magnesium deficiency in sugar beets alters sugar partitioning and phloem loading in young mature leaves","volume":"220","author":"Hermans","year":"2005","journal-title":"Planta"},{"key":"10.1016\/j.plaphy.2019.09.040_bib29","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1007\/s00425-004-1340-4","article-title":"Physiological characterisation of magnesium deficiency in sugar beet: Acclimation to low magnesium differentially affects photosystems I and II","volume":"220","author":"Hermans","year":"2004","journal-title":"Planta"},{"key":"10.1016\/j.plaphy.2019.09.040_bib30","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1016\/S0003-9861(03)00038-9","article-title":"Light-induced increase in free Mg2+concentration in spinach chloroplasts: measurement of free Mg2+by using a fluorescent probe and necessity of stromal alkalinization","volume":"412","author":"Ishijima","year":"2003","journal-title":"Arch. Biochem. Biophys."},{"key":"10.1016\/j.plaphy.2019.09.040_bib31","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3389\/fpls.2014.00781","article-title":"Photosynthetic capacity, nutrient status, and growth of maize (Zea mays L.) upon MgSO4 leaf-application","volume":"5","author":"Jezek","year":"2015","journal-title":"Front. Plant Sci."},{"key":"10.1016\/j.plaphy.2019.09.040_bib32","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/j.pbi.2009.04.013","article-title":"Moving cationic minerals to edible tissues: potassium, magnesium, calcium","volume":"12","author":"Karley","year":"2009","journal-title":"Curr. Opin. Plant Biol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib33","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1007\/s11120-005-8386-4","article-title":"Kinetic analysis of the slow inactivation of Rubisco during catalysis: effects of temperature, O2 and Mg++","volume":"87","author":"Kim","year":"2006","journal-title":"Photosynth. Res."},{"key":"10.1016\/j.plaphy.2019.09.040_bib34","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1023\/B:PRES.0000015391.99477.0d","article-title":"New fluorescence parameters for the determination of QA redox state and excitation energy fluxes","volume":"79","author":"Kramer","year":"2004","journal-title":"Photosynth. Res."},{"key":"10.1016\/j.plaphy.2019.09.040_bib35","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1093\/jxb\/erh237","article-title":"Singlet oxygen production in photosynthesis","volume":"56","author":"Krieger-Liszkay","year":"2005","journal-title":"J. Exp. Bot."},{"key":"10.1016\/j.plaphy.2019.09.040_bib36","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1023\/A:1026568329860","article-title":"Effects of low and high levels of magnesium on the response of sunflower plants grown with ammonium and nitrate","volume":"225","author":"Lasa","year":"2000","journal-title":"Plant Soil"},{"key":"10.1016\/j.plaphy.2019.09.040_bib37","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1007\/s11099-005-0062-6","article-title":"How to correctly determine the different chlorophyll fluorescence parameters and the chlorophyll fluorescence decrease ratio RFd of leaves with the PAM fluorometer","volume":"43","author":"Lichtenthaler","year":"2005","journal-title":"Photosynthetica"},{"key":"10.1016\/j.plaphy.2019.09.040_bib38","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1105\/tpc.12.3.419","article-title":"The thylakoid FtsH protease plays a role in the light-induced turnover of the photosystem II D1 protein","volume":"12","author":"Lindahl","year":"2000","journal-title":"Plant Cell"},{"key":"10.1016\/j.plaphy.2019.09.040_bib39","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1093\/jexbot\/51.345.659","article-title":"Chlorophyll fluorescence - a practical guide","volume":"51","author":"Maxwell","year":"2000","journal-title":"J. Exp. Bot."},{"key":"10.1016\/j.plaphy.2019.09.040_bib40","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1007\/s11104-013-1761-6","article-title":"Adequate magnesium nutrition mitigates adverse effects of heat stress on maize and wheat","volume":"368","author":"Mengutay","year":"2013","journal-title":"Plant Soil"},{"key":"10.1016\/j.plaphy.2019.09.040_bib41","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.pestbp.2014.04.006","article-title":"Photoprotective mechanism of the non-target organism Arabidopsis thaliana to paraquat exposure","volume":"111","author":"Moustaka","year":"2014","journal-title":"Pestic. Biochem. Physiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib42","doi-asserted-by":"crossref","first-page":"13989","DOI":"10.3390\/ijms160613989","article-title":"Leaf age-dependent photoprotective and antioxidative response mechanisms to paraquat-induced oxidative stress in Arabidopsis thaliana","volume":"16","author":"Moustaka","year":"2015","journal-title":"Int. J. Mol. Sci."},{"key":"10.1016\/j.plaphy.2019.09.040_bib43","doi-asserted-by":"crossref","first-page":"3983","DOI":"10.1093\/jxb\/ert208","article-title":"Chlorophyll fluorescence analysis: a guide to good practice and understanding some new applications","volume":"64","author":"Murchie","year":"2013","journal-title":"J. Exp. Bot."},{"key":"10.1016\/j.plaphy.2019.09.040_bib44","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/j.scienta.2004.08.013","article-title":"Photosynthetic pigments, nitrogen, chlorophyll a fluorescence and SPAD-502 readings in coffee leaves","volume":"104","author":"Netto","year":"2005","journal-title":"Sci. Hortic. (Amsterdam)"},{"key":"10.1016\/j.plaphy.2019.09.040_bib45","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1146\/annurev.arplant.50.1.333","article-title":"Photoprotection revisited: Genetic and molecular approaches","volume":"50","author":"Niyogi","year":"1999","journal-title":"Annu. Rev. Plant Physiol. Plant Mol. Biol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib46","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1023\/A:1005936823310","article-title":"Resolving chlorophyll a fluorescence images of photosynthetic efficiency into photochemical and non-photochemical components - calculation of qP and Fv\u2019\/Fm\u2019 without measuring Fo\u2019","volume":"54","author":"Oxborough","year":"1997","journal-title":"Photosynth. Res."},{"key":"10.1016\/j.plaphy.2019.09.040_bib47","series-title":"R: A Language and Environment for Statistical Computing","author":"R Core Team","year":"2017"},{"key":"10.1016\/j.plaphy.2019.09.040_bib48","series-title":"ImageJ","author":"Rasband","year":"1997"},{"key":"10.1016\/j.plaphy.2019.09.040_bib49","doi-asserted-by":"crossref","first-page":"1581","DOI":"10.1081\/PLN-120022367","article-title":"Effect of magnesium deficiency on pepper growth parameters: implications for determination of magnesium critical value","volume":"26","author":"Riga","year":"2003","journal-title":"J. Plant Nutr."},{"key":"10.1016\/j.plaphy.2019.09.040_bib50","doi-asserted-by":"crossref","DOI":"10.1104\/pp.15.01935","article-title":"Non-photochemical chlorophyll fluorescence quenching: mechanism and effectiveness in protection against photodamage","volume":"170","author":"Ruban","year":"2016","journal-title":"Plant Physiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib51","doi-asserted-by":"crossref","first-page":"682","DOI":"10.1002\/jpln.201400608","article-title":"Daytime leaf water use efficiency does not explain the relationship between plant N status and biomass water-use efficiency of tobacco under non-limiting water supply","volume":"178","author":"Senbayram","year":"2015","journal-title":"J. Plant Nutr. Soil Sci."},{"key":"10.1016\/j.plaphy.2019.09.040_bib52","doi-asserted-by":"crossref","first-page":"936","DOI":"10.1071\/FP12100","article-title":"Phenotyping of wheat cultivars for heat tolerance using chlorophyll a fluorescence","volume":"39","author":"Sharma","year":"2012","journal-title":"Funct. Plant Biol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib53","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1111\/j.1469-8137.1985.tb02846.x","article-title":"Critical leaf concentrations for deficiencies of nitrogen, potassium, phosphorus, sulphur, and magnesium in perennial ryegrass","volume":"101","author":"Smith","year":"1985","journal-title":"New Phytol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib54","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/1471-2210-10-6","article-title":"An evaluation of R2 as an inadequate measure for nonlinear models in pharmacological and biochemical research: a Monte Carlo approach","volume":"10","author":"Spiess","year":"2010","journal-title":"BMC Pharmacol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib55","doi-asserted-by":"crossref","first-page":"784","DOI":"10.1002\/jpln.201100329","article-title":"Magnesium deficiency-induced impairment of photosynthesis in leaves of fruiting Citrus reticulata trees accompanied by up-regulation of antioxidant metabolism to avoid photo-oxidative damage","volume":"175","author":"Tang","year":"2012","journal-title":"J. Plant Nutr. Soil Sci."},{"key":"10.1016\/j.plaphy.2019.09.040_bib56","doi-asserted-by":"crossref","first-page":"13244","DOI":"10.1016\/S0021-9258(17)36825-4","article-title":"Isolated photosynthetic reaction center of photosystem II as a sensitizer for the formation of singlet oxygen. Detection and quantum yield determination using a chemical trapping technique","volume":"269","author":"Telfer","year":"1994","journal-title":"J. Biol. Chem."},{"key":"10.1016\/j.plaphy.2019.09.040_bib57","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1104\/pp.54.3.379","article-title":"Effects of magnesium deficiency on the photosynthesis and respiration of leaves of sugar beet","volume":"54","author":"Terry","year":"1974","journal-title":"Plant Physiol."},{"key":"10.1016\/j.plaphy.2019.09.040_bib58","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1007\/s11104-016-2886-1","article-title":"Magnesium deficiency decreases biomass water-use efficiency and increases leaf water-use efficiency and oxidative stress in barley plants","volume":"406","author":"Tr\u00e4nkner","year":"2016","journal-title":"Plant Soil"},{"key":"10.1016\/j.plaphy.2019.09.040_bib59","doi-asserted-by":"crossref","first-page":"414","DOI":"10.1111\/ppl.12747","article-title":"Functioning of potassium and magnesium in photosynthesis, photosynthate translocation and photoprotection","volume":"163","author":"Tr\u00e4nkner","year":"2018","journal-title":"Physiol. Plant."},{"key":"10.1016\/j.plaphy.2019.09.040_bib60","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1007\/s11120-006-9077-5","article-title":"Evaluating the relationship between leaf chlorophyll concentration and SPAD-502 chlorophyll meter readings","volume":"91","author":"Uddling","year":"2007","journal-title":"Photosynth. Res."},{"key":"10.1016\/j.plaphy.2019.09.040_bib61","series-title":"Fasttime: Fast Utility Function for Time Parsing and Conversion","author":"Urbanek","year":"2016"},{"key":"10.1016\/j.plaphy.2019.09.040_bib62","doi-asserted-by":"crossref","first-page":"1408","DOI":"10.1073\/pnas.89.4.1408","article-title":"Reversible and irreversible intermediates during photoinhibition of photosystem II: stable reduced QA species promote chlorophyll triplet formation","volume":"89","author":"Vass","year":"1992","journal-title":"Proc. Natl. Acad. Sci. U.S.A."},{"key":"10.1016\/j.plaphy.2019.09.040_bib63","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1071\/BT9660001","article-title":"The effect of mineral nutrient deficiencies on the structure of the leaf cells of tomato, spinach, and maize","volume":"14","author":"Vesk","year":"1966","journal-title":"Aust. J. Bot."},{"issue":"12","key":"10.1016\/j.plaphy.2019.09.040_bib70","doi-asserted-by":"crossref","DOI":"10.18637\/jss.v021.i12","article-title":"Reshaping data with the reshape package","volume":"21","author":"Wickham","year":"2007","journal-title":"J. Stat. Softw."},{"key":"10.1016\/j.plaphy.2019.09.040_bib68","doi-asserted-by":"crossref","first-page":"1","DOI":"10.18637\/jss.v040.i01","article-title":"The split-apply-combine strategy for data analysis","volume":"40","author":"Wickham","year":"2011","journal-title":"J. Stat. Softw."},{"key":"10.1016\/j.plaphy.2019.09.040_bib69","series-title":"tidyr: Easily Tidy Data with \u201cspread()\u201d and \u201cgather()\u201d Functions. R package version 0.8.1.","author":"Wickham","year":"2018"},{"key":"10.1016\/j.plaphy.2019.09.040_bib67","doi-asserted-by":"crossref","first-page":"486","DOI":"10.1007\/BF00317710","article-title":"Leaf specific mass confound leaf density and thickness","volume":"88","author":"Witkowski","year":"1991","journal-title":"Oecologia"},{"key":"10.1016\/j.plaphy.2019.09.040_bib66","doi-asserted-by":"crossref","first-page":"622","DOI":"10.1096\/fasebj.7.8.8500687","article-title":"The reductive pentose phosphate cycle for photosynthetic CO2 assimilation: enzyme modulation","volume":"7","author":"Wolosiuk","year":"1993","journal-title":"FASEB J."},{"key":"10.1016\/j.plaphy.2019.09.040_bib65","doi-asserted-by":"crossref","first-page":"1237","DOI":"10.1007\/s00468-012-0699-2","article-title":"Physiological impacts of magnesium-deficiency in Citrus seedlings: photosynthesis, antioxidant system and carbohydrates","volume":"26","author":"Yang","year":"2012","journal-title":"Trees"},{"key":"10.1016\/j.plaphy.2019.09.040_bib64","doi-asserted-by":"crossref","first-page":"438","DOI":"10.1080\/13102818.2009.10818458","article-title":"Drought-induced changes in chlorophyll fluorescence of young wheat plants","volume":"23","author":"Zlatev","year":"2009","journal-title":"Biotechnol. Biotechnol. Equip."}],"container-title":["Plant Physiology and Biochemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0981942819303845?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0981942819303845?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T08:14:13Z","timestamp":1760861653000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0981942819303845"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,11]]},"references-count":70,"alternative-id":["S0981942819303845"],"URL":"https:\/\/doi.org\/10.1016\/j.plaphy.2019.09.040","relation":{},"ISSN":["0981-9428"],"issn-type":[{"value":"0981-9428","type":"print"}],"subject":[],"published":{"date-parts":[[2019,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Minimum magnesium concentrations for photosynthetic efficiency in wheat and sunflower seedlings","name":"articletitle","label":"Article Title"},{"value":"Plant Physiology and Biochemistry","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.plaphy.2019.09.040","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 The Authors. Published by Elsevier Masson SAS.","name":"copyright","label":"Copyright"}]}}