Academic literature on the topic 'Drought Tolerance Indices'

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Journal articles on the topic "Drought Tolerance Indices"

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BONEA, Dorina. "Grain yield and drought tolerance indices of maize hybrids." Notulae Scientia Biologicae 12, no. 2 (2020): 376–86. http://dx.doi.org/10.15835/nsb12210683.

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Drought is one of the major abiotic stress factors limiting crops production in Oltenia area, Romania. In order to study the response of six maize hybrids to drought stress, the trials were conducted in research field of ARDS Simnic – Craiova, during 2017-2018 (non-stressed conditions) and 2018-2019 (drought stress). Six tolerance indices including: abiotic tolerance index (ATI), stress susceptibility percentage index (SSPI), Stress tolerance index (STI), mean productivity (MP), relative drought index (RDI) and golden mean (GM), were utilized on the basis of grain yield. Results from analysis
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Khatibi, Ali, Saeed Omrani, Ali Omrani, et al. "Response of Maize Hybrids in Drought-Stress Using Drought Tolerance Indices." Water 14, no. 7 (2022): 1012. http://dx.doi.org/10.3390/w14071012.

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This study was conducted to investigate the response of maize hybrids to drought stress and to select the most drought-tolerant cultivar compared to other hybrids. The experiment was performed on six maize hybrids in a randomized complete block design (RCBD) with three replications under regular irrigation and limited irrigation in the vegetative and reproductive stages in Iran. Drought tolerance indices (TOL, MP, GMP, STI, SSI, and HAR) for the grain yield of genotypes were calculated, and principal component analysis was based on them. The results obtained from estimating the indices showed
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Irani, Sayareh, Mohammad Mahdi Majidi, Aghafakhr Mirlohi, Mahnaz Zargar, and Mostafa Karami. "Assessment of Drought Tolerance in Sainfoin: Physiological and Drought Tolerance Indices." Agronomy Journal 107, no. 5 (2015): 1771–81. http://dx.doi.org/10.2134/agronj15.0131.

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Moussa, OUMAROU ABDOULAYE, ISSOUFOU Hassane Bil-Assanou, and MAINASSARA Abdou Zaman-Allah. "Evaluation of Four Maize (Zea mays L.) Genotypes Using Drought Tolerance Indices." Asian Journal of Biology 19, no. 2 (2023): 54–62. http://dx.doi.org/10.9734/ajob/2023/v19i2363.

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Drought tolerance is not often considered as an independent trait by breeders. The objective of this study was to evaluate and identify drought tolerant genotypes using eight drought tolerance indices namely the Stress Susceptibility Index (SSI), the YSI, the YR (Yr), yield index (YI), tolerance index (TOL), average productivity (MP), mean geometric productivity (GMP) and stress tolerance index (STI) of maize genotypes (Zea mays L.). A field trial was conducted to evaluate four genotypes during the hot dry season of 2016 and 2017 at the irrigated perimeter of Djirataoua. Drought tolerance indi
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Rijal, Ramesh Babu, Pukar Bashyal, Dil Raj Yadav, Koshraj Upadhyay, Khem Raj Pant, and Nav Raj Adhikari. "Assessing drought tolerance in advance wheat genotypes using stress tolerance indices." Archives of Agriculture and Environmental Science 9, no. 2 (2024): 336–44. http://dx.doi.org/10.26832/24566632.2024.0902019.

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Wheat, an important crop of Nepal, is significantly affected by drought, leading to severe yield losses. Thus, an experiment was conducted to assess effect of drought on wheat traits and to identify drought resilient genotypes comparing stress tolerance indices. Altogether seventy-two genotypes including checks were evaluated under drought and non-stress condition in an alpha-lattice design with two replications at the research block of National Rice Research Program, Hardinath, Nepal during winter of 2019/20. Analysis of variance revealed significant genotypic differences (p<0.01) in trait
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LAPUIMAKUNI, SHERLY, NURUL KHUMAIDA, SINTHO WAHYUNING ARDIE, and SINTHO WAHYUNING ARDIE. "Short Communication: Evaluation of drought tolerance indices for genotype selection of foxtail millet (Setaria italica)." Tropical Drylands 2, no. 2 (2018): 37–40. http://dx.doi.org/10.13057/tropdrylands/t020201.

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Lapuimakuni S, Khumaida N, Ardie SW. 2018. Evaluation of drought tolerance indices for genotype selection of foxtail millet (Setaria italica). Trop Drylands 2: 37-40. Foxtail millet (Setaria italica (L.) Beauv) is one of underutilized crop grown for its nutritious grain and its relative tolerance to drought stress. Although foxtail millet has been reported as to be relatively tolerant to drought stress, the drought tolerance level of this crop is varied between genotypes. Thus, breeding approaches to develop drought-tolerant foxtail millet variety is of great importance. This study aimed to: (
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Memari, Morteza, Mohammad Reza Dadashi, Fatemeh Sheikh, and Hossein Ajamnoruzi. "Evaluation of Drought Stress Tolerance in Some Faba Bean Genotypes Using Drought Tolerance Indices." Romanian Agricultural Research 39 (2022): 35–43. http://dx.doi.org/10.59665/rar3904.

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To evaluate drought tolerance in faba bean genotypes, 21 genotypes were studied in a randomized complete block design with three replications under normal irrigation and drought stress conditions. The experiment was conducted in 2017-2018 at research station of Gorgan, Iran. Indices such as stress tolerance index (STI), stress susceptibility index (SSI), tolerance (TOL), mean productivity (MP), geometric mean productivity (GMP), yield index (YI) and yield sustainability index (YSI) were calculated for all genotypes according to grain yield in normal irrigation and stress conditions. Based on a
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Mohammadi, Reza, and Abdolvahab Abdulahi. "Evaluation of durum wheat genotypes based on drought tolerance indices under different levels of drought stress." Journal of Agricultural Sciences, Belgrade 62, no. 1 (2017): 1–14. http://dx.doi.org/10.2298/jas1701001m.

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Objectives of this study were to assess durum wheat genotypes for drought tolerance and to study relationships among different drought tolerance indices under different drought stress conditions. The total of twenty-two durum wheat lines was evaluated in a RCBD experiment with three replications for three cropping seasons (2008-2009; 2009-2010 and 2010-2011). Different drought indices such as tolerance (TOL), mean productivity (MP), mean relative performance (MRP), stress susceptibility index (SSI), modified severity stress index (SSSI), geometric mean productivity (GMP), stress tolerance inde
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Rahmati, Hoshang, Ali Nakhzari Moghadam, Ali RahemiKarizaki, and zeynab avarseji. "Evaluation of Drought Tolerance in Durum Wheat Genotypes using Drought Tolerance Indices." Journal of Crop Breeding 12, no. 33 (2020): 174–83. http://dx.doi.org/10.29252/jcb.12.33.174.

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kamrani, Morteza, Abbas Farzi, and Manuchehr Shiri. "Evaluation of Drought Tolerance in Some Wheat Genotypes using Drought Tolerance Indices." Journal of Crop Breeding 9, no. 23 (2017): 9–17. http://dx.doi.org/10.29252/jcb.9.23.9.

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Dissertations / Theses on the topic "Drought Tolerance Indices"

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Dissanayake, I. A. J. K. "The impact of water deficit on the growth and yield performance of sesame (Sesamum indicum l.): Analysis through mathematical modelling." Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/112360/1/Jinendra%20Kumari%20Dissanayake_Imaduwa%20Arachchige_Thesis.pdf.

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This thesis investigated the effect of drought stress on agronomical, and physiological characteristics of sesame plants during growth and development, and analysed such responses using Fuzzy set theory (FST) and Artificial Neural Networks (ANN), two mathematical modeling tools. Subjected to cultivar and developmental stages exposed to drought, tested sesame cultivar/s expressed versatile morphological adaptations and adjusted leaf osmotic potential as a drought tolerant mechanism to survive drought conditions. The thesis proposed FST models with various membership functions to describe germin
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Silva, Adriana Conceição da. "Ácido salicílico como atenuador de estresse hídrico nas fases de germinação e crescimento inicial em gergelim." Universidade Estadual da Paraíba, 2015. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/2337.

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Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2016-03-09T14:46:55Z No. of bitstreams: 1 PDF - Adriana Conceição da Silva.pdf: 2593495 bytes, checksum: df70f63a9ff30f28e396d99432a24c9d (MD5)<br>Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2016-07-19T15:01:49Z (GMT) No. of bitstreams: 1 PDF - Adriana Conceição da Silva.pdf: 2593495 bytes, checksum: df70f63a9ff30f28e396d99432a24c9d (MD5)<br>Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2016-07-21T20:47:41Z (GMT) No. of bitstreams: 1 PDF - Adriana Conceição da Silva.pdf: 2593495 b
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Blancon, Justin. "Identification des déterminants génétiques de la tolérance à la sècheresse chez le maïs par l'étude de l'évolution de l'indice foliaire vert au cours du cycle de la plante et le développement d'une méthode de phénotypage innovant." Thesis, Université Clermont Auvergne‎ (2017-2020), 2019. http://www.theses.fr/2019CLFAC026.

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D’ici la fin du siècle, les prévisions climatiques prévoient une diminution de la quantité et de la régularité des pluies s’accompagnant d’une augmentation du risque de sècheresse en Europe et dans de nombreuses régions du monde. La création de nouvelles variétés de maïs plus tolérantes au stress hydrique est un levier indispensable pour faire face à ces contraintes futures. L’objectif principal de cette thèse est d’approfondir les connaissances des déterminismes génétiques de la tolérance à la sècheresse chez le maïs. Pour ce faire, il est proposé de disséquer ce caractère complexe en caractè
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Panchártek, Daniel. "Analýza parametrů, u nichž se předpokládá souvislost se suchovzdorností, u různých genotypů čiroku." Master's thesis, 2013. http://www.nusl.cz/ntk/nusl-322066.

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The aims of this work were 1) to assess whether sorghum (Sorghum bicolor (L.) Moench) genotypes originating from the India can be grown and analyzed in the climatic conditions of central Europe and 2) to find out the utilization potential of selected non- destructive and destructive methods based mostly on the chlorophyll a fluorescence measurements and the determination of photosynthetic pigments' content for the differentiation of sorghum genotypes based on their presumed drought tolerance. Field experiments made during 2 years compared 15 genotypes of this species (2 stay-green parental lin
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Book chapters on the topic "Drought Tolerance Indices"

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Cabral, Rogério do Carmo, Simone Cândido Ensinas Maekawa, Maickon Alexandri Rezende Paulino, Lucila Silva Molina, Sara da Silva Abes, and Fábio Steiner. "Selection indices to identify drought-tolerant soybean cultivars." In Plant Abiotic Stress Tolerance. Pantanal Editora, 2020. http://dx.doi.org/10.46420/9786588319024cap1.

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Omar Ahmed Idris, Abdelmalik, and Elnour Alamin Gibreel Noh. "Legumes and Nodule Associated Bacteria Interaction as Key Factor for Abiotic Stresses Impact Mitigation." In Legumes [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99478.

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Due to climate change, different soil stresses are increasing continuously and they threat the world food security as they limit crop productivity. Therefore, this chapter aims at integrate information about the interaction between legumes and endophytes which will help to: deep understanding of the endophytes-legume relationship, draw attention to the possibilities to exploit this relationship in soil stress mitigation and unraveling what is need to be addressed in the future. The study reviewed the most recent previous scientific works in the field. For legumes tissue colonization, endophyte
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Saleem, Sana. "Serendipita indica: A Plant Elixir for Growth Enhancement and Environmental Stress Resilience." In Plant Resilience to Abiotic Stress [Working Title]. IntechOpen, 2025. https://doi.org/10.5772/intechopen.1008964.

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Serendipita indica is an endophytic fungus that has received widespread interest as a potential solution for alleviating the effects of climate change on agriculture and minimizing dependency on chemical fertilizers. Furthermore, it has characteristic growth-enhancing and stress-reducing properties, which are becoming an important element of sustainable agricultural techniques. This fungus’ capacity to colonize many plant hosts while improving nutrient absorption, biomass output, and root architecture makes it a viable biofertilizer. Unlike AMF, S. indica may be cultivated relatively easily, a
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Vitt, Dale h. "Changes in moss-dominated wetland ecosystems." In Bryophytes and Lichens in a Changing Environment. Oxford University PressOxford, 1992. http://dx.doi.org/10.1093/oso/9780198542919.003.0007.

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Abstract The Bryopsida, or mosses, are a diverse assemblage of species that form the second largest group of green land plants (Vitt 1982). In general, mosses are poikilohydric and drought tolerant (Proctor 1972; Levitt 1980). As a result of these two characteristics, species can maintain active photosynthesis only when water is available. The ability of this group of plants to tolerate frequent dry periods by coming to thermodynamic equilibrium with their surroundings has enabled them to occupy highly stressed habitats. The abundance and species richness of mosses in tropical montane rain for
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Kejela, Tekalign. "Phytohormone-Producing Rhizobacteria and Their Role in Plant Growth." In New Insights Into Phytohormones [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1002823.

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Phytohormone-producing rhizobacteria are a group of beneficial bacteria residing in the rhizosphere that have the unique ability to produce, release, and also modulate phytohormones such as auxins, cytokinins, gibberellins, ethylene, and jasmonic acid (JA). This work explores a diverse group of rhizobacteria that possess the ability to synthesize and secrete phytohormones and their effects on the growth of different plants. Indole-3-acetic acid (IAA) is a commonly produced hormone by many rhizobacteria that include Azospirillum brasilense, Pseudomonas putida, and Pseudomonas fluorescens. IAA p
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Kumar Sarma, Pallab, Nikhilesh Baruah, Rupam Borah, et al. "Adaptation Strategies for Climate Variability in the High Rainfall Zone of India, Assam." In Climate Change - Recent Observations [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.107045.

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The NICRA project is being implemented in two villages viz., Chamua (since 2010–2011) and Ganakdalani (since 2012–2013 till 2016–2017), which are situated in the west of Lakhimpur district of North Bank Plains Zone of Assam. Chamua village is situated in Kherajkhat Mauza (Taluka), which is 45 km away from North Lakhimpur, the headquarter of district Lakhimpur. On the other hand, Ganakdoloni is situated at Dhalpur Mauza, situated 60 km away from North Lakhimpur and 15 km away from the local township Narayanpur. During 2017–2018 four villages viz., Jakaipelua, Borbali, Borkhet, and Nogaya were a
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Conference papers on the topic "Drought Tolerance Indices"

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Aminian, Roghayeh, Mahmood Khodambashi, Mehrab Yadegari, Kamel Ariffin Mohd Atan, and Isthrinayagy S. Krishnarajah. "Drought Tolerance Indices Study in Common Bean." In INTERNATIONAL CONFERENCE ON MATHEMATICAL BIOLOGY 2007: ICMB07. AIP, 2008. http://dx.doi.org/10.1063/1.2883857.

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URECHEAN, Viorica. "ESTIMATE OF DROUGHT TOLERANCE AT SOME MAIZE HYBRIDS GROWN IN THE CENTRAL OLTENIA ZONE WITH USING STRESS TOLERANCE INDICES." In 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017/61/s25.089.

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Saşco, Elena. "Screening of wheat genotypes response under drought controlled conditions." In Scientific International Symposium “Advanced Biotechnologies - Achievements and Prospects” (VIth Edition). Institute of Genetics, Physiology and Plant Protection, 2022. http://dx.doi.org/10.53040/abap6.2022.75.

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The present study was carried out to estimate the response of native wheat genotypes (Tri-ticum aestivum L.) Moldova 614, Moldova 66 and the Selania/Accent line to water stress in the early stages of growth and to use sources with a high level of adaptability in resistance improve-ment programs to drought. The effect of osmotic stress on early growth stages was evaluated un-der temperature conditions of 15oC and 25oC, using polyethylene glycol (PEG 6000) treatment at concentrations of 10% and 20% d/v. In the conditions of water restrictions produced by PEG 6000 in the 10% concentration both at
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Daniels, D. Alan, Asish K. Binodh, Kumudha Raimond, and Sugitha Thankappan. "Identifying Drought-Tolerant Rice Genotypes using Drought Response Indices and Machine Learning." In 2024 International Conference on Cognitive Robotics and Intelligent Systems (ICC - ROBINS). IEEE, 2024. http://dx.doi.org/10.1109/icc-robins60238.2024.10533898.

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Mogîlda, Anatolii. "The effect of water stress on sesame (sesamum indicum l.) Samples from the m3 generation in the conditions of it’s artificial modeling." In Scientific International Symposium “Advanced Biotechnologies - Achievements and Prospects” (VIth Edition). Institute of Genetics, Physiology and Plant Protection, 2022. http://dx.doi.org/10.53040/abap6.2022.67.

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Sesame (Sesamum indicum L.) is one of the most important oil crops widely cultivated in different regions of the world. For many centuries, sesame seeds have been used as a source of oil, protein, vitamins and minerals for human and animal nutrition [4]. Unlike other crops, sesame is considered to be more drought tolerant [5]. However, drought often occurs together with heat or high temperatures and significantly affects sesa-me production. Detrimental effects on sesame seed production and quality are significantly observed when water stress occurs, especially at the germination and flowering stages
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Agarwal, Aakrati, Dhirendra Fartyal, Yashwanti Mudgil, and Malireddy K. Reddy. "Genetically Engineered Indica Rice for Drought and Salinity Tolerance and Weed Management." In The 4th World Congress on New Technologies. Avestia Publishing, 2018. http://dx.doi.org/10.11159/icbb18.106.

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