آمار
| تعداد نشریات | 45 |
| تعداد شمارهها | 1,414 |
| تعداد مقالات | 17,372 |
| تعداد مشاهده مقاله | 56,021,780 |
| تعداد دریافت فایل اصل مقاله | 18,245,991 |
Effects of Priming with Salicylic Acid on Safflower Seedlings Photosynthesis and Related Physiological Parameters | ||
| Journal of Plant Physiology and Breeding | ||
| مقاله 1، دوره 7، شماره 1، شهریور 2017، صفحه 1-13 اصل مقاله (556.02 K) | ||
| نوع مقاله: Research Paper | ||
| نویسندگان | ||
| Leila Mohammadi؛ Farid Shekari* ؛ Jalal Saba؛ Esmaeil Zangani | ||
| Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Zanjan, Zanjan, Iran | ||
| چکیده | ||
| Generally, primed seeds produce larger and heavier plants than non-primed seeds. This may be simply due to rapid emergence and extension of leaf growth, or the influence of other physiological processes. The effect of seed pretreatment with salicylic acid (SA) on some physiological and photosynthetic characteristics of the safflower seedlings, cv. Goldasht, was examined under field condition. The treatments were different levels of SA (including zero or hydropriming, 400, 800, 1200, 1600, 2000 and 2400 µM and a treatment of the non-primed seeds as the control). Priming enhanced photosynthesis rate (PN) chlorophyll content index (CCI), relative water content (RWC) and seedling dry weight. Also, primed seeds had higher stomatal conductance (gs) and transpiration rate (E) than the control and the hydroprimed treatments. The lowest intercellular CO2 (Ci) and highest cell membrane stability was obtained in 2400 µM SA. But values of the control treatment were opposite. In addition, highest carboxylation efficiency (CE) and photosynthetic water use efficiency (WUEb) were found in 2000 and 2400 µM of SA. It seems seed priming with SA, increased gs and hence PN by improving RWC status. This was associated with enhanced WUE and CE at higher levels of SA. A positive relationship was found between WUEb and PN, CE and RWC but negative relationship with Ci. It seems that increase in plants dry weight by priming not only was the result of rapid growth rate, but also the enhancement of PN, RWC and chlorophyll content. | ||
| کلیدواژهها | ||
| Carboxylation efficiency؛ Cell membrane stability؛ Photosynthetic rate؛ Relative Water Content؛ Water Use Efficiency | ||
| مراجع | ||
|
Abdolahi M and Shekari F, 2013. Effect of priming by salicylic acid on the vigor and performance of wheat seedlings at different planting dates. Cereal Research 3(1): 17-32. (In Persian with English abstract).
Aldesuquy HS, Mankarios AT and Awad HA, 1998. Effect of some antitranspirants on growth, metabolism and productivity of saline treated wheat plants. Induction of stomatal closure, inhibition of transpiration and improvement of leaf turgidity. Acta Botanica Hungarica 41: 1–10.
Alyari H, Shekari F and Shekari F, 2000. Oil seed crops. Agronomy and Physiology. Amidi Publication, Tabriz, Iran (In Persian).
Boyer JS, 1996. Advances in drought tolerance in plants. Advances in Agronomy 56: 187-219.
Broeckx LS, Fichot R, Verlinden MS and Ceulemans R, 2014. Seasonal variations in photosynthesis, intrinsic water-use efficiency and stable isotope composition of poplar leaves in a short-rotation plantation. Tree Physiology 34: 701–715.
Fariduddin Q, Hayat S and Ahmad A, 2003. Salicylic acid influences the net photosynthetic rate, carboxylation efficiency, nitrate reductase activity and seed yield in Brassica juncea. Photosynthetica 41: 281-284.
Hayat S, Ali B and Ahmad A, 2007. Salicylic Acid: Biosynthesis, Metabolism and Physiological Role in Plants In: Hayat S and Ahmad A (Eds). Salicylic Acid: A Plant Hormone. Pp. 1-14. Springer Verlag.
Hayat S, Fariduddin Q, Ali B and Ahmad A, 2005. Effect of salicylic acid on growth and enzyme activities of wheat seedlings. Acta Agronomica Hungarica 53: 433-437.
Hayat Q, Hayat S, Irfan M and Ahmad A, 2010. Effect of exogenous salicylic acid under changing environment: a review. Environmental and Experimental Botany 68: 14–25.
Hopkins WG and Huner NPA, 2008. Introduction to Plant Physiology. 4th edition. John Wiley, New York.
Janda T, Gondor OG, Yordanova R, Szalai G and Pal M, 2014. Salicylic acid and photosynthesis: signaling and effects. Acta Physiologia Plantarum 36: 2537–2546.
Jiang Y and Huang B, 2001. Drought and heat stress injury to two cool season turf grasses in relation to antioxidant metabolism and lipid peroxidation. Crop Science 41: 436-442.
Khan W, Prithiviraj B and Smith D, 2003. Photosynthetic responses of corn and soybean to foliar application of salicylates. Journal of Plant Physiology 160: 485–492.
Khodary SFA, 2004. Effect of salicylic acid on the growth, photosynthesis and carbohydrate metabolism in salt stressed maize plants. International Journal of Agriculture and Biology 6: 5-8.
Koc M, Barutcular C and Genc I, 2003. Photosynthesis and productivity of old and modern durum wheat in Mediterranean environment. Crop Science 43: 2089-2098.
Krantev A, Yordanova R, Janda T, Szalai G and Popova L, 2008. Treatment with salicylic acid decreases the effect of cadmium on photosynthesis in maize plants. Journal of Plant Physiology 165 (9): 920-931.
Larcher W, 1995. Physiological Plant Ecology. 3rd edition. Springer, Berlin.
Lian B, Zhou X, Miransari M and Smith DL, 2000. Effects of salicylic acid on the development and root nodulation of soybean seedlings. Journal of Agronomy and Crop Science 185: 187–192.
Loutfy NA, El-Tayeb M, Hassanen AM, Moustafa MFM, Sakuma Y and Inouhe M, 2012. Changes in the water status and osmotic solute contents in response to drought and salicylic acid treatments in four different cultivars of wheat (Triticum aestivum). Journal of Plant Research 125: 173–184.
Marco JP, Periera JS and Chares MM, 2000. Growth, photosynthesis and water use efficiency of two C4 sahelian grasses subjected to water deficits. Journal of Arid Environments 45: 119-137.
Medrano H, Escalona JM, Gulias J and Flexas J, 2002. Regulation of photosynthesis of C3 plant in response to progressive drought: stomatal conductance as reference parameter. Annuals of Botany 889: 895-905.
Miar Sadegi S, Shekari F, Fotovat R and Zangani E, 2011. Effects of seed priming with salicylic acid on seedling growth and vigor of rape seed under water deficit condition. Iranian Journal of Plant Biology 6: 55-70 (In Persian with English abstract).
Mohammadi L, Shekari F, Saba J and Zangani E, 2011. Seed priming by salicylic acid affected vigor and morphological traits of safflower seedlings. Modern Agricultural Science 7(2): 63-72 (In Persian with English abstract).
Natr L and Lawlor DW, 2005. Photosynthetic plant productivity. In: Pessarakli M (Ed). Photosynthesis Handbook. 2nd Edition. Pp. 501-524. CRC Press, New York, USA.
Nazar R, Iqbal N, Syeed S and Khan NA, 2011. Salicylic acid alleviates decreases in photosynthesis under salt stress by enhancing nitrogen and sulfur assimilation and antioxidant metabolism differentially in two mungbean cultivars. Journal of Plant Physiology 168: 807–815.
Németh M, Janda T, Horváth E, Páldi E and Szalai G, 2002. Exogenous salicylic acid increases polyamine content but may decrease drought tolerance in maize. Plant Science162: 569-574.
Noggle, GR and Fritz, GJ, 1983. Introductory Plant Physiology. Prentice-Hall Inc., USA.
Pakmehr A, Rastgo M, Shekari F, Saba J and Zangani E, 2012. Effects of seed priming with salicylic acid on some morphophysiological traits and yield of cowpea under drought stress condition. Iranian Journal of Field Crops Research 9: 606-614.
Perez-perez GJ, Syvertsen Botia P and Gracia-Sancchez F, 2007. Leaf water relations and net gas exchange responses of salinized Carrizo citrange seedlings during drought stress and recovery. Annals of Botany 100: 335-345.
Popova LP, Maslenkova LT, Yordanova RY, Ivanova AP, Krantev AP, Szalai G and Janda T, 2009. Exogenous treatment with salicylic acid attenuates cadmium toxicity in pea seedlings. Plant Physiology and Biochemistry 47: 224-231.
Richards RA, Condon AG and Rebetzke GJ, 2002. Traits to improve yield in dry environment In: Reynolds MP, Ortiz- Monasterit JI and McNab A (Eds). Application of Physiology in Wheat Breeding. Pp. 88-100. CIMMYT, Mexico.
Ruiz-Espinoza FH, Murillo-Amador B, García-Hernández JL, Fenech-Larios L, Rueda-Puente EO, Troyo-Diéguez E, Kaya C and Beltrán-Morales A, 2010. Field evaluation of the relationship between chlorophyll content in basil leaves and a portable chlorophyll meter (SPAD-502) readings. Journal of Plant Nutrition 33: 423-438.
Sairam RJ, Rao KV and Srivastava GC, 2002. Differential response of wheat genotypes to long term salinity stress in relation to oxidative stress, antioxidant activity and osmolyte concentration. Plant Science 163: 1037-1046.
Saneoka H, Moghaieb REA, Premachandra GS and Fujita K, 2004. Nitrogen nutrition and water stress effects on cell membrane stability and leaf water relations in Agrostis palustris Huds. Environmental and Experimental Botany 52: 131–138.
Schulze ED, Beck E and Müller-Hohenstein K, 2005. Plant Ecology. Springer Pub. Berlin, Germany.
Shakirova FM, 2007. Role of hormonal system in the manifestation of growth promoting and anti-stress action of salicylic acid. In: Hayat S and Ahmad A (Eds). Salicylic Acid. A Plant Hormone. Pp. 69-89. Springer, Netherlands
Shakirova FM, Sakhabutdinova RA, Bezrukova MV, Fatkhutdinova RA and Fatkhutdinova, DR, 2003. Changes in the hormonal status of wheat seedlings induced by salicylic acid and salinity. Plant Science 164: 317- 322.
Shekari F, Baljani R, Saba J, Afsahi K and Shekari F, 2010. Effects of priming by salicylic acid on growth traits of borago (Borago officinalis). Modern Agriculture Science 18: 47-53.
Shiferaw B and Baker DA, 1996. An evaluation of drought screening techniques for Eragrostis tef. Tropical Science 36 (2): 74-85.
Singh NB, Ahmad Z, Singh DN and Ziauddin A, 1997. High temperature tolerance in wheat cultivars. International Journal of Advance Agricultural Research 7: 119-129.
Singh B and Usha K, 2003. Salicylic acid induced physiological and biochemical changes in wheat seedlings under water stress. Plant Growth Regulation 39: 137–141.
Sivritepe N, Sivritepe HO and Eris A, 2003. The effects of NaCl priming on salt tolerance in melon seedlings grown under saline conditions. Scientia Horticulturae 97: 229-237.
Webber HA, A-Madramooto C, Horst MG, Stulina G and Smith DL, 2006. Water efficiency of common bean and green gram grown using alternate furrow and deficit irrigation. Agricultural Water Management. 86: 259-268.
Yusuf M, Fariduddin Q, Varshney P and Ahmad A, 2012. Salicylic acid minimizes nickel and/or salinity-induced toxicity in Indian mustard (Brassica juncea) through an improved antioxidant system. Environmental Science and Pollution Research 19: 8–18.
Zhu JK, 2002. Salt and drought stress signal transduction in plants. Annual Review of Plant Physiology and Plant Molecular Biology 53: 247–273. | ||
|
آمار تعداد مشاهده مقاله: 1,764 تعداد دریافت فایل اصل مقاله: 1,524 |
||