Rice growth, assimilate translocation, and grain quality in response to salinity under Mediterranean conditions

Christos Dramalis; Demetrios Katsantonis; Spyridon D. Koutroubas; Christos Dramalis; Demetrios Katsantonis; Spyridon D. Koutroubas

doi:10.3934/agrfood.2021017

AIMS Agriculture and Food

2021, Volume 6, Issue 1: 255-272. doi: 10.3934/agrfood.2021017

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Research article

Rice growth, assimilate translocation, and grain quality in response to salinity under Mediterranean conditions

1.
Hellenic Agricultural Organization, Plant Breeding and Genetic Resources Institute, 570 01 Thessaloniki, Greece
2.
Department of Agricultural Development, Democritus University of Thrace, 682 00 Orestiada, Greece

Received: 25 October 2020 Accepted: 10 January 2021 Published: 18 January 2021

The effect of salinity on rice (Oryza sativa L.) cropping systems has been extensively studied in controlled experiments, but little is known about the performance of rice varieties to salt stress under field conditions. The study's purpose was to examine the effect of salinity on agronomic, physiological, and grain quality traits of indica and japonica rice varieties with different sensitivity to salt stress in a three-year (2010–2012) field study under Mediterranean conditions. Treatments consisted of two salinity levels, i.e., high salinity level (HSL, EC between 3.8 to 6.4 dS m^-1) and low salinity level (LSL, EC between 0.9 and 1.3 dS m^-1), and eight rice varieties arranged in a randomized complete block design in a split-plot arrangement. Rice growth showed an inconsistent response across varieties and years, demonstrating the importance of genotype and environment on rice response to salinity. The detrimental effect of salinity to rice growth was more evident when the weather conditions were favourable for rice production and salt stress was the main limiting factor for plant growth. Averaged across varieties, HSL prolonged the time to heading by 7 to 14 days compared to the LSL treatment. A considerable decrease of dry matter accumulation was observed in salt-sensitive varieties. In addition, salinity stress reduced the number of fertile tillers per plant up to 27% and the grain yield up to 50%. The contribution of pre-anthsesis assimilates to grain yield was increased due to salinity in two of the three years of the experimentation. In tolerant varieties, no differences among salinity levels in grain weight were observed. Salinity had less effect on grain quality. Grain length was similar across salinity treatments, while there was no consistent correlation between salinity level and grain vitreosity. Findings provide suggestive salinity tolerance traits of the studied rice varieties under field conditions that could be exploited for optimizing the performance of rice cropping systems in saline soils.
- dry matter,
- grain yield,
- growth,
- Indica,
- Japonica,
- rice cultivars
Citation: Christos Dramalis, Demetrios Katsantonis, Spyridon D. Koutroubas. Rice growth, assimilate translocation, and grain quality in response to salinity under Mediterranean conditions[J]. AIMS Agriculture and Food, 2021, 6(1): 255-272. doi: 10.3934/agrfood.2021017

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Abstract

The effect of salinity on rice (Oryza sativa L.) cropping systems has been extensively studied in controlled experiments, but little is known about the performance of rice varieties to salt stress under field conditions. The study's purpose was to examine the effect of salinity on agronomic, physiological, and grain quality traits of indica and japonica rice varieties with different sensitivity to salt stress in a three-year (2010–2012) field study under Mediterranean conditions. Treatments consisted of two salinity levels, i.e., high salinity level (HSL, EC between 3.8 to 6.4 dS m^-1) and low salinity level (LSL, EC between 0.9 and 1.3 dS m^-1), and eight rice varieties arranged in a randomized complete block design in a split-plot arrangement. Rice growth showed an inconsistent response across varieties and years, demonstrating the importance of genotype and environment on rice response to salinity. The detrimental effect of salinity to rice growth was more evident when the weather conditions were favourable for rice production and salt stress was the main limiting factor for plant growth. Averaged across varieties, HSL prolonged the time to heading by 7 to 14 days compared to the LSL treatment. A considerable decrease of dry matter accumulation was observed in salt-sensitive varieties. In addition, salinity stress reduced the number of fertile tillers per plant up to 27% and the grain yield up to 50%. The contribution of pre-anthsesis assimilates to grain yield was increased due to salinity in two of the three years of the experimentation. In tolerant varieties, no differences among salinity levels in grain weight were observed. Salinity had less effect on grain quality. Grain length was similar across salinity treatments, while there was no consistent correlation between salinity level and grain vitreosity. Findings provide suggestive salinity tolerance traits of the studied rice varieties under field conditions that could be exploited for optimizing the performance of rice cropping systems in saline soils.

References

[1]	Gong Z, Xiong L, Shi H, et al. (2020) Plant abiotic stress response and nutrient use efficiency. Sci China: Life Sci 63: 635-674. doi: 10.1007/s11427-020-1639-4
[2]	Reddy INBL, Kim BK, Yoon IS, et al. (2017) Salt tolerance in rice: focus on mechanisms and approaches. Rice Sci 24:123-144. doi: 10.1016/j.rsci.2016.09.004
[3]	Corwin DL (2020) Climate change impacts on soil salinity in agricultural areas. European Journal of Soil Science. Available from: https://doi.org/10.1111/ejss.13010.
[4]	Shrivastava P, Kumar R (2015) Soil salinity: A serious environmental issue and plant growth promoting bacteria as one of the tools for its alleviation. Saudi J Biol Sci 22: 123-131. doi: 10.1016/j.sjbs.2014.12.001
[5]	Stolte J, Tesfai, M, Øygarden L, et al. (2015) Soil threats in Europe: Status, Methods, Drivers and Effects on Ecosystem Services. A Review Report Deliverable 2.1 of the RECARE Project. Office for Official Publications of the European Communities: Luxembourg EUR 27607: 69-78.
[6]	Geeson NA, Brandt CJ, Thornes JB (2002) Mediterranean desertification: a mosaic of processes and responses. John Wiley & Sons Ltd, West Sussex, England, 440.
[7]	Van Camp L, Bujarrabal B, Gentile AR, et al. (2004) Reports of the technical working groups established under the thematic strategy for soil protection. Office for Official Publications of the European Communities: Luxembourg EUR 21319: 872.
[8]	Daliakopoulos IN, Tsanis IK, Koutroulis A, et al. (2016) The threat of soil salinity: A European scale review. Sci Total Environ 573: 727-739. doi: 10.1016/j.scitotenv.2016.08.177
[9]	Pradheeban L, Nissanka SP, Suriyagoda LDB (2014) Impact of Salinity Mitigation Management Measures on Growth, Dry Matter Partitionings and Yield Performances of Selected Rice Varieties Grown in Salt Affected Area in Ariyalai, Jaffna District. Am Eurasian J Agric Environ Sci 14: 1010-1018.
[10]	Ceuppens J, Wopereis MCS (1999) Impact of non-drained irrigated rice cropping on soil salinization in the Senegal river delta. Geoderma 92: 125-140. doi: 10.1016/S0016-7061(99)00034-8
[11]	Eynard A, Lal R, Wiebe K (2005) Crop response in salt-affected soils. J Sustain Agr 27: 5-50. doi: 10.1300/J064v27n01_03
[12]	Maas EV, Hoffman GJ (1977) Crop salt tolerance-Current assessment. Journal of the Irrigation and Drainage Division, ASCE Man Rep Eng 103: 115-134.
[13]	Flowers TJ (2004) Improving crop salt tolerance. J Exp Bot 55: 307-319. doi: 10.1093/jxb/erh003
[14]	Scardaci SC, Shannon MC, Grattan SR, et al. (2002) Water management practices can affect salinity in rice fields. Calif Agric 56: 184-188. doi: 10.3733/ca.v056n06p184
[15]	Maas EV (1990) Crop salt tolerance. In: Tanji KK (Eds). Agricultural Salinity Assessment and Management. ASCE Man Rep Eng 71: 262-304.
[16]	Lutts S, Kinet JM, Bouharmont J (1995) Changes in plant response to NaCl during development of rice (Oryza sativa L.) varieties differing in salinity resistance. J Exp Bot 46: 1843-1852. doi: 10.1093/jxb/46.12.1843
[17]	Zhurba TP, Vorobev NV (1984) A rapid method of assessing salt tolerance in rice forms. Selektsiya I Semenovodsto 11: 22.
[18]	Khatun S, Flowers TJ (1995) Effects of salinity on seed set in rice. Plant Cell Environ 18: 61-67. doi: 10.1111/j.1365-3040.1995.tb00544.x
[19]	Motamed MK, Asadi R, Rezaei M, et al. (2008) Response of high yielding rice varieties to NaCl salinity in greenhouse circumstances. Afr J Biotech 7: 3866-3873.
[20]	Asch F, Dingkuhn M, Wittstock C, et al. (1999) Sodium and potassium uptake of rice panicles as affected by salinity and season in relation to yield and yield components. Plant Soil 207: 133-145. doi: 10.1023/A:1026407913216
[21]	Zeng L, Shannon MC, Lesch SM (2001) Timing of salinity stress affects rice growth and yield components. Agric Water Manag 48: 191-206. doi: 10.1016/S0378-3774(00)00146-3
[22]	Cramer GR (2003) Differential effects of salinity on leaf elongation kinetics of three grass species. Plant Soil 253: 233-244. doi: 10.1023/A:1024527401033
[23]	Khatun S, Rizzo CA, Flowers TJ (1995) Genotypic variation in the effect of salinity on fertility in rice. Plant Soil 173: 239-250. doi: 10.1007/BF00011461
[24]	Aslam M, Qureshi RH, Ahmed N, et al. (1989) Salinity tolerance in rice (Oryza sativa L.) morphological studies. Pak J Agric Sci 26: 92-98.
[25]	Kiani R, Homaei M, Latifi M (2006) Evaluation of water yield decrease in simultaneous condition of salinity and water scarcity. J Water Soil Sci 20: 73-83.
[26]	El Falaky AA, Rady AA (1993) Salt tolerance of rice and cotton crops grown in salt affected soils. Tasks Veg Sci 28: 147-151. doi: 10.1007/978-94-011-1860-6_18
[27]	Castillo EG, Tuong TP, Ismail AM, et al. (2007) Response to salinity in rice: comparative effects of osmotic and ionic stress. Plant Prod Sci 10: 159-170. doi: 10.1626/pps.10.159
[28]	Asch F (1996) Air humidity effects on transpiration differ among rice varieties subjected to salt stress. WARDA Annual Report 1995: 97-98.
[29]	Asch F, Dingkuhn M, Dörffling K (1997) Physiological stresses of irrigated rice caused by soil salinity in the Sahel. In: Miezan KM, Wopereis MCS, Dingkuhn M, Deckers J, Randolph TF, Irrigated Rice in the Sahel: Prospects for Sustainable Development, Eds., Bouake, Cote d'Ivoire: WARDA, 247-273.
[30]	Spalding RD (1983) Sodic areas: Effect on can yields in the Central District. BSES Bulletin 1: 20-21.
[31]	Bado S, Forster BP, Ghanim A, et al. (2016) Protocols for Pre-Field Screening of Mutants for Salt Tolerance in Rice, Wheat and Barley. Available from: https://www.springer.com/gp/book/9783319265889.
[32]	Ntanos DA, Koutroubas SD (2000) Competition of barnyardgrass with rice varieties. J Agron Crop Sci 184: 241-246. doi: 10.1046/j.1439-037x.2000.00370.x
[33]	Ntanos DA, Koutroubas SD (2002) Dry matter and N accumulation and translocation for Indica and Japonica rice under Mediterranean conditions. Field Crops Res 74: 93-101. doi: 10.1016/S0378-4290(01)00203-9
[34]	Moll RH, Kamprath EJ, Jackson WA (1982) Analysis and interpretation of factors which contribute to efficiency of nitrogen utilization. J Agron 74: 562-564. doi: 10.2134/agronj1982.00021962007400030037x
[35]	Steel RGD, Torrie JH (1980) Principles and procedures of statistics: A biometrical approach. In McGraw-Hill Eds., New York, USA. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1002/bimj.19620040313.
[36]	Zeng L, Lesch SM, Grieve CM (2003) Rice growth and yield respond to changes in water depth and salinity stress. Agric Water Manag 59: 67-75. doi: 10.1016/S0378-3774(02)00088-4
[37]	Rad HE, Aref F, Rezaei M (2012) Response of rice to different salinity levels during different growth stages. Res J App Sci Eng Tech 4: 3040-3047.
[38]	Fraga TI, Carmona FC, Anghinoni I, et al. (2010) Flooded rice yield as affected by levels of water salinity in different stages of its cycle. Rev Bras Ciênc Solo 34: 175-182. doi: 10.1590/S0100-06832010000100018
[39]	Grieve CM, Lesch SM, Maas EV, et al. (1993) Leaf and spikelet primordia initiation in salt-stressed wheat. Crop Sci 22: 1286-1294. doi: 10.2135/cropsci1993.0011183X003300060034x
[40]	Ashraf M (2004) Some important physiological selection criteria for salt tolerance in plants. Flora 199: 361-376. doi: 10.1078/0367-2530-00165
[41]	Gregorio G, Senadhira D, Mendoza R (1997) Screening rice for salinity tolerance, IRRI Discussion Paper Series No 22.
[42]	Koutroubas SD, Fotiadis S, Damalas CA (2016) Grain yield and nitrogen dynamics of Mediterranean barley and triticale. Arch Agron Soil Sci 62: 484-501. doi: 10.1080/03650340.2015.1064902
[43]	Zeng L, Shannon MC (2000) Salinity effects on seedling growth and yield components of rice. Crop Sci 40: 996-1003. doi: 10.2135/cropsci2000.404996x
[44]	Haq TU, Akhtar J, Nawaz S, et al. (2009) Morpho-physiological response of rice (Oryza sativa L.) varieties to salinity stress. Pak J Bot 41: 2943-2956.
[45]	Shereen A, Mumtaz S, Raza S, et al. (2005) Salinity effects on seedling growth and yield components of different inbred rice lines. Pak J Bot 37: 131-139.
[46]	Hasamuzzaman M, Fujita M, Islam MN, et al. (2009) Performance of four irrigated rice varieties under different levels of salinity stress. Int J Integr Biol 6: 85-90.
[47]	Koutroubas SD, Katsantonis D, Ntanos DA, et al. (2009) Blast fungus inoculation reduced accumulation and remobilization of the pre-anthesis assimilates to the grains in rice. Phytopathol Mediter 48: 240-252.
[48]	Reynolds MP, Pask AJ, Hoppitt WJ, et al. (2017) Strategic crossing of biomass and harvest index-source and sink-achieves genetic gains in wheat. Euphytica 213: 257. doi: 10.1007/s10681-017-2040-z
[49]	Gravois KA, Helms RS (1992) Path Analysis of Rice Yield and Yield Components as Affected by Seeding Rate. J Agron 84: 1-4. doi: 10.2134/agronj1992.00021962008400010001x
[50]	Yang J, Zhang J, Wang Z, et al. (2001) Remobilization of carbon reserves in response to water deficit during grain filling of rice. Field Crops Res 71: 47-55. doi: 10.1016/S0378-4290(01)00147-2
[51]	Kumar R, Sarawgi AK, Ramos C, et al. (2006) Partitioning of dry matter during drought stress in rainfed lowland rice. Field Crops Res 98: 1-11. doi: 10.1016/j.fcr.2005.09.015
[52]	Koutroubas SD, Mazzini F, Pons B, et al. (2004) Grain quality variation and relationships with morpho-physiological traits in rice (Oryza sativa L.) genetic resources in Europe. Field Crops Res 86: 115-130. doi: 10.1016/S0378-4290(03)00117-5
[53]	Thitisaksakul M, Tananuwong K, Shoemaker CF, et al. (2015) Effects of Timing and Severity of Salinity Stress on Rice (Oryza sativa L.) Yield, Grain Composition, and Starch Functionality. J Agric Food Chem 63: 2296-2304. doi: 10.1021/jf503948p
[54]	Denis F, Siband PL, Dingkuhn M (2005) Characterizing stress effects on rice grain development and filling using grain weight and size distribution. Field Crops Res 92: 11-16. doi: 10.1016/j.fcr.2004.07.024
[55]	Khush GS, Paul CM, Cruz NM (1979) Rice grain quality evaluation and improvement at IRRI. In: Proceedings of IRRI Workshop on Chemical Aspects of Rice Grain Quality IRRI, Manila, the Philippines, 21-32.
[56]	Counce PA, Bryant RJ, Bergman CJ, et al. (2005) Rice milling quality, grain dimensions, and starch branching as affected by high night temperatures. Cereal Chem 82: 645-648. doi: 10.1094/CC-82-0645

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