U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Subject term Triticum aestivum Remove constraint Subject term: Triticum aestivum Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
Start Over

Search

21,229  Search Results

« Previous | 1 - 20 of 21,229 |
Number of results to display per page

Search Results

1. A NAC transcription factor, TaNAC5D-2, acts as a positive regulator of drought tolerance through regulating water loss in wheat (Triticum aestivum L.)

Author:
Jianhui Ma; Xiaoxiao Tang; Bo Sun; Jituo Wei; Liuyin Ma; Meng Yuan; Daijing Zhang; Yun Shao; Chunxi Li; Kun-Ming Chen; Lina Jiang
Source:
Environmental and experimental botany 2022 v.196 pp. 104805
ISSN:
0098-8472
Subject:
Arabidopsis thaliana; Triticum aestivum; abscisic acid; acid treatment; drought; drought tolerance; genes; sequence analysis; stomatal movement; transcription (genetics); transcription factors; water stress; wheat
Abstract:
... NAC transcription factors play critical roles in regulating drought stress. However, the drought-responsive NAC transcription factors are largely unexplored in wheat. In this study, we isolated a NAC gene, TaNAC5D-2, and characterized the function of TaNAC5D-2 as a positive regulator of drought tolerance. The expression level of TaNAC5D-2 was induced under drought or abscisic acid treatment. Trans ...
DOI:
10.1016/j.envexpbot.2022.104805

2. A data-mining approach for developing site-specific fertilizer response functions across the wheat-growing environments in Ethiopia

Author:
Wuletawu Abera; Lulseged Tamene; Kindie Tesfaye; Daniel Jiménez; Hugo Dorado; Teklu Erkossa; Job Kihara; Jemal Seid Ahmed; Tilahun Amede; Julian Ramirez-Villegas
Source:
Experimental agriculture v.58 pp. e9
ISSN:
1469-4441
Subject:
Triticum aestivum; agriculture; artificial intelligence; cation exchange capacity; data collection; fertilizer rates; issues and policy; models; nitrogen; phosphorus; potassium; principal component analysis; rain; soil organic carbon; soil pH; solar radiation; sulfur; temperature; texture; topography; wheat; Ethiopia
Abstract:
... The use of chemical fertilizers is among the main innovations brought by the 1960s Green Revolution. In Ethiopia, fertilizer application during the last four decades has led to significant yield gains, yet yield remains below its potential across much of the country. One of the main challenges responsible for low yield response to fertilizer application has been the use of ‘blanket’ recommendation ...
DOI:
10.1017/S0014479722000047

3. A multi-environment framework to evaluate the adaptation of wheat (Triticum aestivum) to heat stress

Author:
Paul Telfer; James Edwards; Julian Taylor; Jason A. Able; Haydn Kuchel
Source:
Theoretical and applied genetics 2022 v.135 no.4 pp. 1191-1208
ISSN:
0040-5752
Subject:
Triticum aestivum; filling period; flowering; genotype; grain yield; haploidy; heat stress; temperature; wheat; Australia
Abstract:
... KEY MESSAGE: Assessing adaptation to abiotic stresses such as high temperature conditions across multiple environments presents opportunities for breeders to target selection for broad adaptation and specific adaptation. Adaptation of wheat to heat stress is an important component of adaptation in variable climates such as the cereal producing areas of Australia. However, in variable climates stre ...
DOI:
10.1007/s00122-021-04024-5

4. A new technique for reducing accumulation, transport, and toxicity of heavy metals in wheat (Triticum aestivum L.) by bio-filtration of river wastewater

Author:
Samrah Afzal Awan; Imran Khan; Muhammad Rizwan; Zeshan Ali; Shafaqat Ali; Naeem Khan; Natarajan Arumugam; Abdulrahman I. Almansour; Noshin Ilyas
Source:
Chemosphere 2022 v.294 pp. 133642
ISSN:
0045-6535
Subject:
Triticum aestivum; biofiltration; cadmium; catalase; copper; electrolyte leakage; hydrogen peroxide; irrigation; lead; malondialdehyde; nickel; peroxidase; photosynthesis; proline; protein content; rivers; superoxide dismutase; tap water; toxicity; wastewater; wastewater treatment; wheat
Abstract:
... The occurrence of contaminants such as heavy metals in an aqueous environment has become a global concern. In the present study, a bio-filter was designed to eliminate heavy metals from river wastewater contaminated with industrial effluents. Moreover, we analyzed simple tap water, bio-filtered water, and unfiltered river wastewater and measured the concentrations of different heavy metals in the ...
DOI:
10.1016/j.chemosphere.2022.133642

5. Agronomic assessment of the durum Rht18 dwarfing gene in bread wheat

Author:
G. J. Rebetzke; A. R. Rattey; W. D. Bovill; R. A. Richards; B. J. Brooks; M. Ellis
Source:
Crop & pasture science 2022 v.73 no.4 pp. 325-336
ISSN:
1836-0947
Subject:
Triticum aestivum; Triticum turgidum subsp. durum; agronomic traits; alleles; chromosomes; coleoptiles; durum wheat; genetic markers; harvest index; homozygosity; microsatellite repeats; pastures; phenotypic selection; plant height; seedling emergence
Abstract:
... The wheat Green Revolution Rht-B1b and Rht-D1b dwarfing alleles are associated with increased grain yields but also with reduced early growth and seedling emergence, especially if sowing conditions are unfavourable. The gibberellic acid-responsive, mutagen-derived Rht18 dwarfing gene was backcrossed from durum wheat (Triticum turgidum subsp. durum L.) cv. Icaro into tall bread wheat (Triticum aest ...
DOI:
10.1071/CP21645

6. Antioxidant response of wheat to tire rubber ash and ZnO nanoparticles and ionic zinc exposure in nutrient solution culture

Author:
Amir Hossein Khoshgoftarmanesh; Shakeh Markarian
Source:
Acta physiologiae plantarum 2022 v.44 no.4 pp. 50
ISSN:
0137-5881
Subject:
Triticum aestivum; antioxidant activity; ascorbate peroxidase; backcrossing; catalase; malondialdehyde; nutrient solutions; oxidative stress; phytomass; rubber; superoxide dismutase; toxicity; wheat; zinc; zinc oxide
Abstract:
... This study aimed to investigate oxidative stress and antioxidant response of wheat (Triticum aestivum L., cv. Back Cross Rushan) after treatment with different zinc (Zn) concentrations i.e., 0.1 (control), 10, 100 and 300 µM Zn in the form of Zn-sulfate and nanoparticles of waste tire rubber ash (RA NPs) and zinc oxide (ZnO NPs). Both zinc deficiency and excess conditions caused significant increa ...
DOI:
10.1007/s11738-022-03384-9

7. Appraising growth, daily intake, health risk index, and pollution load of Zn in wheat (Triticum aestivum L.) grown in soil differentially spiked with zinc

Author:
Abid Ejaz; Zafar Iqbal Khan; Kafeel Ahmad; Fatima Ghulam Muhammad; Shahzad Akhtar; Muhammad Iftikhar Hussain
Source:
Environmental science and pollution research 2022 v.29 no.23 pp. 34685-34700
ISSN:
0944-1344
Subject:
Triticum aestivum; animal manures; diet; field experimentation; growth and development; human food chain; human health; humans; malnutrition; photosynthesis; pollution load; research; respiratory rate; risk; soil; soil amendments; wheat; zinc
Abstract:
... Zinc (Zn) is a vital nutrient element required for plants normal growth and development. It performs imperative functions in numerous metabolic pathways in the plants. However, potentially noxious levels of Zn in terrestrial environment can lead to inhibited photosynthesis, growth, respiratory rate and imbalanced mineral nutrition. In micronutrient malnutrition, Zn deficiency is a global human hea ...
DOI:
10.1007/s11356-021-18130-w

8. Arbuscular mycorrhizal fungi and proximal sensing for improving nutrient use efficiencies in wheat (Triticum aestivum L.)

Author:
Varinderpal-Singh; Kunal; Satwant Kaur Gosal; Rita Choudhary; Reena Singh; Alok Adholeya
Source:
Journal of plant nutrition 2022 v.45 no.9 pp. 1291-1304
ISSN:
1532-4087
Subject:
Triticum aestivum; chlorophyll; color; experimental design; fertilizer application; grain yield; leaves; nitrogen; nitrogen fertilizers; phosphorus; phosphorus fertilizers; plant nutrition; vesicular arbuscular mycorrhizae; wheat
Abstract:
... A 4 years field study was conducted to improve nitrogen (N) and phosphorus (P) use efficiencies in wheat (Triticum aestivum L.) using arbuscular mycorrhizal fungi (AMF) and precision N management. Split plot design was employed to rationalize N and P fertilizer use in two different experiments with AMF in the main plot and fertilizer application practice in the subplots. The AMF seed coating impro ...
DOI:
10.1080/01904167.2021.2014872

9. Assessment of Plant Invasions in Agroecosystems of Kashmir Himalaya for Better Management

Author:
Pervaiz A. Dar; Zafar A. Reshi
Source:
Frontiers in agronomy 2022 v.3 pp. -
ISSN:
2673-3218
Subject:
Asteraceae; Avena sativa; Brassica rapa subsp. oleifera; Linum usitatissimum; Oryza sativa; Triticum aestivum; agroecosystems; agronomy; apples; financial economics; flax; fruit trees; introduced species; inventories; paddies; wheat; Himalayan region; India
Abstract:
... Weeds, unwanted plants, are responsible for significant yield and economic loss in agroecosystems and pose a serious threat to the ecology and efficiency of these ecosystems. Despite these losses, not much is known about the weeds associated with crops grown in Kashmir Himalaya. Here, we present a complete inventory of weeds associated with rabi crops, such as mustard (Brassica campestris), wheat ...
DOI:
10.3389/fagro.2021.788797

10. Assessment of land use systems for CO2 sequestration, carbon credit potential, and income security in Vindhyan region, India

Author:
Oindrila Roy; Ram Swaroop Meena; Sandeep Kumar; Manoj Kumar Jhariya; Gourisankar Pradhan
Source:
Land degradation & development 2022 v.33 no.4 pp. 670-682
ISSN:
1085-3278
Subject:
Aegle marmelos; Annona reticulata; Brassica juncea; Hordeum vulgare; Linum usitatissimum; Psidium guajava; Tectona grandis; Triticum aestivum; barley; biomass production; bulk density; cabbage; carbon dioxide; carbon markets; carbon sequestration; climate change; credit; farmers; forests; greenhouses; guavas; income; land degradation; land use; linseed; market prices; pH; soil; soil organic carbon; wheat; India
Abstract:
... Land‐use systems (LUSs) in the agriculture urgently need to be revised to reduce greenhouse gases emissions (GHGs), and promote long‐term sustainability. This study aimed to estimate the highest amount of CO₂ sequestration, carbon (C) stocks, and credit potential to mitigate climate change, and importantly identify a more sustainable LUS for income security, which can be easily adopted by farmers. ...
DOI:
10.1002/ldr.4181

11. Bacillus sp. WR12 alleviates iron deficiency in wheat via enhancing siderophore- and phenol-mediated iron acquisition in roots

Author:
Zonghao Yue; Yanjuan Chen; Yuwen Hao; Congcong Wang; Zhifeng Zhang; Can Chen; Hongzhan Liu; Yongchuang Liu; Lili Li; Zhongke Sun
Source:
Plant and soil 2022 v.471 no.1-2 pp. 247-260
ISSN:
0032-079X
Subject:
Bacillus (bacteria); Triticum aestivum; agar; biosynthesis; coculture; endophytes; hydroponics; leaf chlorophyll content; nutrient deficiencies; operon; phenol; sequence analysis; siderophores; soil; transcriptome; transcriptomics; wheat
Abstract:
... PURPOSE: Iron (Fe) deficiency seriously affects crop growth and yield. This study investigated whether and how an endophytic isolate, strain Bacillus sp. WR12, alleviates Fe deficiency in wheat (Triticum aestivum L.). METHODS: Bacillus sp. WR12 and wheat seedlings were hydroponically co-cultured for 2 weeks under Fe-deficient conditions. To evaluate the Fe deficiency alleviating potential, wheat g ...
DOI:
10.1007/s11104-021-05218-y

12. Bacteriophages Roam the Wheat Phyllosphere

Author:
Laura Milena Forero-Junco; Katrine Wacenius Skov Alanin; Amaru Miranda Djurhuus; Witold Kot; Alex Gobbi; Lars Hestbjerg Hansen
Source:
Viruses 2022 v.14 no.2 pp. -
ISSN:
1999-4915
Subject:
Triticum aestivum; bacterial communities; bacteriophages; biological control; community structure; leaves; lifestyle; microbiome; phyllosphere; winter wheat
Abstract:
... The phyllosphere microbiome plays an important role in plant fitness. Recently, bacteriophages have been shown to play a role in shaping the bacterial community composition of the phyllosphere. However, no studies on the diversity and abundance of phyllosphere bacteriophage communities have been carried out until now. In this study, we extracted, sequenced, and characterized the dsDNA and ssDNA vi ...
DOI:
10.3390/v14020244

13. Biofertilizing Effects of Anabaena cylindrica Biomass on the Growth and Nitrogen Uptake of Wheat

Author:
Rajaa Kholssi; Evan A.N. Marks; Jorge Miñón; Olimpio Montero; Juliana F. Lorentz; Abderrahmane Debdoubi; Carlos Rad
Source:
Communications in soil science and plant analysis 2022 v.53 no.10 pp. 1216-1225
ISSN:
1532-2416
Subject:
Anabaena cylindrica; Triticum aestivum; agricultural soils; biofertilizers; biomass; centrifugation; chlorophyll; coculture; culture media; filtrates; microalgae; nitrogen; paddies; plant analysis; plant growth; plant improvement; rice; wheat
Abstract:
... There are a substantial number of studies on the biofertilization effects of cyanobacteria in rice paddy fields, mainly attributed to biological fixation of N₂, but not much attention has been given to their fertilizing capacity in aerobic soils. Few studies have used solid media (i.e. a soil) when testing the plant-growth-promoting effects of microalgae on plants, and particularly on wheat. The p ...
DOI:
10.1080/00103624.2022.2043350

14. Biosynthesized gold nanoparticles maintained nitrogen metabolism, nitric oxide synthesis, ions balance, and stabilizes the defense systems to improve salt stress tolerance in wheat

Author:
Iram Wahid; Pratibha Rani; Sarika Kumari; Rafiq Ahmad; Sofi J. Hussain; Saud Alamri; Nirmalya Tripathy; M. Iqbal R. Khan
Source:
Chemosphere 2022 v.287 pp. 132142
ISSN:
0045-6535
Subject:
Triticum aestivum; biosynthesis; chlorophyll; nanogold; nitric oxide; nitrogen; nitrogen metabolism; oxidative stress; oxygen; salt stress; stress tolerance; wheat
Abstract:
... Green synthesis of nanoparticles (NPs) is competent in inducing physiological responses in plants for combating the abiotic stresses. Considering this, salt stress is one of the most alarming conditions that exerts complex and polygenic impacts on morph-physiological functioning of plants; resulting in reduced crop productivity and yield. Therefore, understanding the salt responses and tolerance m ...
DOI:
10.1016/j.chemosphere.2021.132142

15. Can plant derived smoke solutions support the plant growth and forage quality in the hydroponic system?

Author:
M. C. Dogrusoz
Source:
International journal of environmental science and technology 2022 v.19 no.1 pp. 299-306
ISSN:
1735-1472
Subject:
Avena sativa; Hordeum vulgare; Lathyrus sativus; Triticum aestivum; acid detergent fiber; barley; crude protein; environmental science; forage quality; hydroponics; neutral detergent fiber; oats; plant growth; smoke; technology; wheat
Abstract:
... In this study, the effect of plant based smoke solutions on yield and forage quality of hydroponic barley (Hordeum vulgare L.) and wheat (Triticum aestivum L.) was investigated. Two smoke solutions were prepared by burning the harvest residues of oats (Avena sativa L.) and grass pea (Lathyrus sativus L.). Wheat and barley grains were primed with five concentrations (0, 1, 5, 10,15%) of the smoke s ...
DOI:
10.1007/s13762-021-03143-2

16. Central role of Methyl jasmonate in resistance of wheat against crown and root rot caused by Fusarium culmorum

Author:
Parastoo Motallebi; Vahid Niknam; Hassan Ebrahimzadeh
Source:
Physiological and molecular plant pathology 2022 v.119 pp. 101812
ISSN:
0885-5765
Subject:
Fusarium culmorum; H-transporting ATP synthase; ascorbate peroxidase; cell structures; cultivars; energy; gels; gene expression regulation; glyceraldehyde-3-phosphate dehydrogenase; isocitrate dehydrogenase; lifestyle; lipoxygenases; malate dehydrogenase; methyl jasmonate; pathogens; peroxidase; phosphopyruvate hydratase; photosynthesis; plant pathology; proteomics; ribulose-bisphosphate carboxylase; root rot; seedlings; soil treatment; wheat
Abstract:
... The Fusarium crown and root rot pathogen Fusarium culmorum (Fc) is a hemibiotrophic pathogen, with a short biotrophic phase preceding necrotrophic life-style. In this study, for the first time, a comparative proteomic analysis was made in seedling roots of two wheat cultivars Falat (susceptible) and Sumai3 (resistant) subjected to Methyl jasmonate (MeJA) at 2 days post Fc-inoculation (2 dpi) to un ...
DOI:
10.1016/j.pmpp.2022.101812

17. Cereal and Pulse Crops with Improved Resistance to Pratylenchus thornei Are Needed to Maximize Wheat Production and Expand Crop Sequence Options

Author:
Kirsty J. Owen; Timothy G. Clewett; Kerry L. Bell; John P. Thompson
Source:
Agronomy 2022 v.12 no.3 pp. -
ISSN:
2073-4395
Subject:
Cicer arietinum; Hordeum vulgare; Pratylenchus thornei; Triticum aestivum; Vicia faba; agronomy; barley; biomass; chickpeas; cropping sequence; cultivars; faba beans; fallow; financial economics; risk; soil depth; wheat; Australia
Abstract:
... In the subtropical grain region of eastern Australia, two experiments were conducted, one initially with 2490 P. thornei/kg soil, the other with 8150 P. thornei/kg soil at 0–0.9 m soil depth. We determined the effect of P. thornei, residual from a weed-free fallow and pre-cropping with several cultivars each of barley (Hordeum vulgare), faba bean (Vicia faba), chickpea (Cicer arietinum), and wheat ...
DOI:
10.3390/agronomy12030573

18. Changes of wheat (Triticum aestivum L.) germination as affected by application of tomato plant biochar under salinity stress

Author:
Remzi İlay
Source:
Journal of plant nutrition 2022 v.45 no.8 pp. 1162-1180
ISSN:
1532-4087
Subject:
Triticum aestivum; biochar; clay soils; plant nutrition; pyrolysis; salt stress; seed germination; seedlings; temperature; tomatoes; vigor; wheat
Abstract:
... This research was conducted to evaluate the effect of tomato biochar (TB) produced at 500 °C pyrolysis temperature and two holding times (TB20 and TB80) on wheat (Triticum aestivum L.) seed germination and growth attributes under salinity stress (S) and non-saline conditions (NOS). TB20 and TB80 were mixed at the rates of 0.5%, 1%, and 2% (w/w) with clay soil for S and NOS and wheat plant seed wer ...
DOI:
10.1080/01904167.2021.2006708

19. Characterization and fine mapping of a lesion mimic mutant (Lm5) with enhanced stripe rust and powdery mildew resistance in bread wheat (Triticum aestivum L.)

Author:
Cong Li; Hang Liu; Jian Wang; Qi Pan; Yue Wang; Kunyan Wu; Peiying Jia; Yang Mu; Huaping Tang; Qiang Xu; Qiantao Jiang; Yaxi Liu; Pengfei Qi; Xiaojun Zhang; Lin Huang; Guoyue Chen; Jirui Wang; Yuming Wei; Youliang Zheng; Lulu Gou; Qifu Yao; Xiujin Lan; Jian Ma
Source:
Theoretical and applied genetics 2022 v.135 no.2 pp. 421-438
ISSN:
0040-5752
Subject:
Triticum aestivum; alleles; chlorophyll; chloroplasts; crop yield; disease resistance; ethyl methanesulfonate; genetic analysis; genomics; mutants; phenotype; photosynthesis; powdery mildew; programmed cell death; reactive oxygen species; stripe rust; wheat
Abstract:
... KEY MESSAGE: A novel light intensity-dependent lesion mimic mutant with enhanced disease resistance was physiologically, biochemically, and genetically characterized, and the causative gene was fine mapped to a 1.28 Mbp interval containing 17 high-confidence genes. Lesion mimic mutants are ideal for studying disease resistance and programmed cell death photosynthesis in plants to improve crop yiel ...
DOI:
10.1007/s00122-021-03973-1

20. Characterization of Drought Tolerance in Bread Wheat Genotypes Using Physiological Indices

Author:
Mueen Alam Khan; Hafiz Syed M. Arslan Iqbal; Muhammad Waseem Akram
Source:
Gesunde Pflanzen 2022 v.74 no.2 pp. 467-475
ISSN:
0367-4223
Subject:
Triticum aestivum; analysis of variance; chlorophyll; drought; drought tolerance; gene pool; genetic variation; grain yield; growth and development; heat; leaf area; nutrition; principal component analysis; staple foods; water content; water stress; wheat; Pakistan
Abstract:
... Wheat (Triticum aestivum L.) is a staple food in many countries and is regarded as a vital source of nutrition. Drought is one the most prevalent limitations to wheat growth and development. Herein a two year study was conducted using 25 diverse wheat genotypes obtained from the gene pool of various research institutes of Pakistan to characterize their drought tolerance using various physiological ...
DOI:
10.1007/s10343-022-00623-4