|
|
|
|
|
| Photosynthetic characteristics and nitrogen distribution of largespike wheat in Northwest China |
| WANG Li-fang, CHEN Juan, SHANGGUAN Zhou-ping |
| State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Northwest A&F University, Yangling 712100, P.R.China |
|
|
|
摘要 The leaf photosynthesis and nitrogen (N) translocation in three large-spike lines and control cultivar (Xi’nong 979) of winter wheat (Triticum aestivum L.) were studied in 2010–2011 and 2011–2012. The objectives of this study were to investigate the differences in the physiological characteristics of large-spike lines and control cultivar and identify the limiting factors that play a role in improving the yield of breeding materials. The average yield, grain number per spike, kernel weight per spike, and 1 000-kernel weight of the large-spike lines were 16.0, 26.8, 42.6, and 15.4%, respectively, significantly higher than those of control. The average photosynthetic rates (Pn) were not significant between the large-spike lines and control cultivar during the active growth period. The average PSII maximum energy conversion efficiency (Fv/Fm), PSII actual quantum efficiency (ФPSII), photochemical quenching coefficient (qP), PSII reaction center activity (Fv´/Fm´) and water-use efficiency (WUE) of the large-spike lines were 1.0, 5.1, 3.6, 0.8, and 43.4%, respectively, higher than those of the control during the active growth stages. The N distribution proportions in different tissues were ranked in the order of grains>culms+sheathes>rachis+ glumes>flag leaves>penultimate leaves>remain leaves. This study suggested that utilization of the large-spike wheat might be a promising approach to obtain higher grain yield in Northwest China.
Abstract The leaf photosynthesis and nitrogen (N) translocation in three large-spike lines and control cultivar (Xi’nong 979) of winter wheat (Triticum aestivum L.) were studied in 2010–2011 and 2011–2012. The objectives of this study were to investigate the differences in the physiological characteristics of large-spike lines and control cultivar and identify the limiting factors that play a role in improving the yield of breeding materials. The average yield, grain number per spike, kernel weight per spike, and 1 000-kernel weight of the large-spike lines were 16.0, 26.8, 42.6, and 15.4%, respectively, significantly higher than those of control. The average photosynthetic rates (Pn) were not significant between the large-spike lines and control cultivar during the active growth period. The average PSII maximum energy conversion efficiency (Fv/Fm), PSII actual quantum efficiency (ФPSII), photochemical quenching coefficient (qP), PSII reaction center activity (Fv´/Fm´) and water-use efficiency (WUE) of the large-spike lines were 1.0, 5.1, 3.6, 0.8, and 43.4%, respectively, higher than those of the control during the active growth stages. The N distribution proportions in different tissues were ranked in the order of grains>culms+sheathes>rachis+ glumes>flag leaves>penultimate leaves>remain leaves. This study suggested that utilization of the large-spike wheat might be a promising approach to obtain higher grain yield in Northwest China.
|
|
Received: 11 March 2015
Accepted:
|
| Fund: This study was financially supported by the National Natural Science Foundation of China (31370425, 31501276) and the Key Technologies R&D Program of China during the 12th Five-Year Plan period (2015BAD22B01). |
|
Corresponding Authors:
SHANGGUAN Zhou-ping,Tel: +86-29-87019107, Fax: +86-29-7012210, E-mail: shangguan@ms.iswc.ac.cn
|
| About author: WANG Li-fang, Mobile: +86-18792689847, E-mail: wanglifang605@126.com, |
Cite this article:
WANG Li-fang, CHEN Juan, SHANGGUAN Zhou-ping.
2016.
Photosynthetic characteristics and nitrogen distribution of largespike wheat in Northwest China. Journal of Integrative Agriculture, 15(3): 545-552.
|
| Arduini I, Masoni A, Ercoli L, Mariotti M. 2006. Grain yield, anddry matter and nitrogen accumulation and remobilizationindurum wheat as affected by variety and seeding rate.European Journal of Agronomy, 25, 309-318Arndt S K, Wanek W. 2002. Use of decreasing foliar carbonisotope discrimination during waterlimitation as a carbontracer to study whole plant carbon allocation. Plant, Cell &Environment, 25, 609-616Chen W, X Q Yao, Cai K Z, Chen J N. 2011. Silicon alleviatesdrought stress of rice plants by improving plant water status,photosynthesis and mineral nutrient absorption. BiologicalTrace Element Research, 142, 67-76Chen X, Hao M D, Xu J J, Zhu Y L. 2012. Effect of droughtstress on photosynthesis characteristics in flag leaf of wheatcultivars in different years in the central Shaanxi plain.Agricultural Research in the Arid Areas, 30, 159-163 (inChinese)Cui Z, Zhang F, Chen X, Li F, Tong Y. 2011. Using in-seasonnitrogen management and wheat cultivars to improvenitrogen use efficiency. Soil Science Society of AmericaJournal, 75, 976-983Dordas C A, Sioulas C. 2009. Dry matter and nitrogenaccumulation, partitioning, and retranslocation in safflower(Carthamus tinctorius L.) as affected by nitrogen fertilization.Field Crops Research, 110, 35-43Ehdaie B, Alloush G A, Waines J G. 2008. Genotypic variation inlinear rate of grain growth and contribution of stem reservesto grain yield in wheat. Field Crops Research, 106, 34-43Fageria N K, Knupp A M. 2013. Upland rice phenology andnutrient uptake in tropical climate. Journal of Plant Nutrition,36, 1-14Fernández-García N, Olmos E, Bardisi E, García-De la GarmaJ, López-Berenguer C, Rubio-Asensio J S. 2014. Intrinsicwater use efficiency controls the adaptation to high salinityin a semi-arid adapted plant, henna (Lawsonia inermis L.).Journal of Plant Physiology, 171, 64-75Ferrante A, Savin R, Slafer G A. 2012. Differences in yieldphysiology between modern, well adapted durum wheatcultivars grown under contrasting conditions. Field CropsResearch, 136, 52-64Gaju O, Reynold M P, Sparkes D L, Mayes S, Ribas-VargasG, Crossa J, Foulkes M J. 2014. Relationships betweenphysiological traits, grain number and yield potential in awheat DH population of large spike phenotype. Field CropsResearch, 164, 126-135Holaday A S, Schwilk D W, Waring E F, Guvvala H, GriffinC M, Lewis O M. 2015. Plasticity of nitrogen allocationin the leaves of the invasive wetland grass, Phalarisarundinacea and co-occurring Carex species determinesthe photosynthetic sensitivity to nitrogen availability.Journal of Plant Physiology, 177, 20-29Horton P, Ruban A V, Walters R G. 1994. Regulation of lightharvestingin green plants: Indication by nonphotochmicalquenching of chlorophyll fluorescence. Plant Physiology,106, 415-420Jiang G M, Hao N B, Bai K Z, Zhang Q D, Sun J Z, Guo R J, GeQ Y, Kuang T Y. 2000. Chain correlation between variablesof gas exchange and yield potential in different winter wheatcultivars. Photosynthetica, 38, 227-232Khamssi N N, Najaphy A. 2012. Comparison of photosyntheticcomponents of wheat genotypes under rain-fed and irrigatedconditions. Photochemistry and Photobiology, 88, 76-80Lu D J, Lu F F, Pan J X, Cui Z L, Zou C Q, Chen X P, He MR, Wang Z L. 2015. The effects of cultivar and nitrogenmanagement on wheat yield and nitrogen use efficiency inthe North China Plain. Field Crops Research, 171, 157-164Ma S C, Duan A W, Wang R, Guan Z M, Yang S J, Ma S T, ShaoY. 2015. Root-sourced signal and photosynthetic traits, drymatter accumulation and remobilization, and yield stabilityin winter wheat as affected by regulated deficit irrigation.Agricultural Water Management, 148, 123-129Masoni A, Ercoli L, Mariotti M, Pampana S. 2008. Nitrogenand phosphorus accumulation and remobilization of durumwheat as affected by soil gravel content. Cereal ResearchCommunications, 36, 157-166Maydup M L, Antonietta M, Guiamet J J, Graciano C, López J R,Tambussi E A. 2010. The contribution of ear photosynthesisto grain filling in bread wheat (Triticum aestivum L.). FieldCrops Research, 119, 48-58Medrano H, Tomas M, Martorell S, Escalona J M, PouA, Fuentes S, Flexas J, Bota J. 2015. Improving wateruse efficiency of vineyards in semi-arid regions. A review.Agronomy for Sustainable Development, 35, 499-517Ntanos D A, Koutroubas S D. 2002. Dry matter and Naccumulation and translocation for indica and japonicarice Mediterranean conditions. Field Crops Research, 74,93-101Parry M A J, Reynolds M, Salvucci M E, Raines C, AndralojcP J, Zhu X G, Price G D, Condon A G, Furbank R T. 2011.Raising yield potential of wheat. II. Increasing photosyntheticcapacity and efficiency. Journal of Experimental Botany, 62,453-467Plaut Z, Butow B J, Blumenthal C S, Wrigley C W. 2004.Transport of dry matter into developing wheat kernels andits contribution to grain yield under post-anthesis water deficit and elevated temperature. Field Crops Research,86, 185-198Peltonen-Sainio P, Jauhiainen L, Sadras V O. 2011. Phenotypicplasticity of yield and agronomic traits in cereals andrapeseed at high latitudes. Field Crops Research, 124,261-269Qiu G Y, Wang L M, He X H, Zhang X Y, Chen S Y, Chen J, YangY H. 2008. Water use efficiency and evapotranspiration ofwinter wheat and its response to irrigation regime in theNorth China Plain. Agriculture Forest Meteorology, 148,1848-1859Reynolds M, Foulkes J, Furbank R, Griffiths S, King J, MurchieE, Parry M, Slafer G. 2012. Achieving yield gains in wheat.Plant Cell and Environment, 35, 1799-1823Reynolds M P, Borlaug N E. 2006. Applying innovations andnew technologies for international collaborative wheatimprovement. The Journal of Agricultural Science, 144,95-110Richards R. 2000. Selectable traits to increase cropphotosynthesis and yield of grain crops. Journal ofExperimental Botany, 51, 447-458Rosegrant M W, Agcaoili M. 2010. Global Food Demand,Supply, and Price Prospects to 2010. International FoodPolicy Research Institute, Washington D.C., USA.Shangguan Z P, Shao M A, Dyckmans J. 2000. Effects ofnitrogen nutrition and water deficit on net photosyntheticrate and chlorophyll fluorescence in winter wheat. Journalof Plant Physiology, 156, 46-51Sui N, Li M, Tian J C, Zhao S J. 2010. Photosyntheticcharacteristics of a super high yield cultivar of winter wheatduring late growth period. Agricultural Sciences in China,9, 346-354Sun Y Y, Wang X L, Wang N, Chen Y L, Zhang S Q. 2014.Changes in the yield and associated photosynthetic traitsof dry-land winter wheat (Triticum aestivum L.) from the1940s to the 2010s in Shaanxi Province of China. FieldCrops Research, 167, 1-10Tian Z W, Jing Q, Dai T B, Jiang D, Cao W X. 2011. Effects ofgenetic improvements on grain yield and agronomic traitsof winter wheat in the Yangtze River Basin of China. FieldCrops Research, 124, 417-425Wang X, Vignjevic M, Jiang D, Jacobsen S, Wollenweber B.2014. Improved tolerance to drought stress after anthesisdue to priming before anthesis in wheat (Triticum aestivumL.) var. Vinjett. Journal of Experimental Botany, 65,6441-6456Wilhelm W W, McMaster G S, Harrell D M. 2002. Nitrogenand dry matter distribution by culm and leaf position at twostages of vegetative growth in winter wheat. AgronomyJournal, 94, 1078-1086Yang J C, Zhang J H, Huang Z L, Zhu Q S, Wang L. 2000.Remobilization of carbon reserves is improved by controlledsoil-drying during grain filling of wheat. Crop Science, 40,1645-1655Ye Y, Wang G, Huang Y, Zhu Y, Meng Q, Chen X, Zhang F, CuiZ. 2011. Understanding physiological processes associatedwith yield-trait relationships in modern wheat varieties. FieldCrops Research, 124, 316-322 |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
