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Articles 211 - 240 of 8432
Full-Text Articles in Entire DC Network
Fungicidal Management Of Spring Dead Spot Using Improved Modeling And Application Strategies, Michael Vincent Battaglia
Fungicidal Management Of Spring Dead Spot Using Improved Modeling And Application Strategies, Michael Vincent Battaglia
Graduate Theses and Dissertations
Spring dead spot (SDS) is a destructive disease of bermudagrass (Cynodon Rich. spp.) in parts of the world that experience winter dormancy. Fungicides are often necessary to properly manage SDS, and significant research has been conducted to improve fungicidal effectiveness. Several studies were conducted with the objectives of improving fungicide application timing, method of fungicide application, and long-term fungicidal efficiency. In the fungicide application study, a cooling degree-day (CDD) model based on soil temperatures was developed. The CDD model showed that isofetamid was highly effective against SDS during a wide application window in autumn, while tebuconazole was inconsistently effective and …
Biochar Derived From Different Sources Ameliorates The Phytochemical And Physiological Characteristics Of Foxtail Millet (Setaria Italica) Under Water Stress, Mohammad Keshavarz, Ehsan Bijanzadeh, Hamid Reza Boostani
Biochar Derived From Different Sources Ameliorates The Phytochemical And Physiological Characteristics Of Foxtail Millet (Setaria Italica) Under Water Stress, Mohammad Keshavarz, Ehsan Bijanzadeh, Hamid Reza Boostani
Turkish Journal of Botany
Organic material, such as biochar, can improve soil fertility and crop yield under water stress. A pot experiment was conducted to consider the effects of biochar on the pigment content, enzyme activity, physiological characteristics, and nutrient uptake of foxtail millet under water stress. Plants were tested under normal, mild, and severe irrigation regimes (100%, 75%, and 50% field capacity, respectively) using different biochar sources (licorice root biochar (LRB), cow manure biochar (CMB), cotton residue biochar (CRB), and municipal waste biochar (MWB)) and a control without fertilizer. Under severe water stress, the chlorophyll a content and total chlorophyll increased by 137.3% …
Protective Role Of Salicylic Acid Against Abiotic Stresses In Horticultural Crops: A Review, Faisal Hayat, Xiaoyun Zhang, Mohammed Alyafei, Fareeha Shireen, Ummara Khan, Sumeera Asghar, Sezai̇ Erci̇şli̇, Karthishwaran Kandhan, Mohamed S. Sheteiwy, Yali Zhang, Xiaoyan Lu
Protective Role Of Salicylic Acid Against Abiotic Stresses In Horticultural Crops: A Review, Faisal Hayat, Xiaoyun Zhang, Mohammed Alyafei, Fareeha Shireen, Ummara Khan, Sumeera Asghar, Sezai̇ Erci̇şli̇, Karthishwaran Kandhan, Mohamed S. Sheteiwy, Yali Zhang, Xiaoyan Lu
Turkish Journal of Botany
Environmental stressors such as drought, floods, salinity, extreme temperatures, and heavy metal toxicity are major threats to horticultural plants because they disrupt plant physiological mechanisms, leading to reduced yield and quality. Salicylic acid (SA) is a plant hormone that regulates various physiological and biochemical functions in plants. Moreover, it regulates hormonal balance, enhances the absorption of essential nutrients, promotes photosynthesis and the production of antistress compounds, and improves stress resistance. This comprehensive review explains several physiological and biochemical activities that are affected by SA under stressful conditions, such as stomatal regulation, antioxidant defense systems, osmotic adjustment and gene expression regulation. …
Nickel Toxicity To Safflower Seed Germination And Seedling Morphoanatomy, Uğurcan Baran, Sude Tanik, Mert Can Vardar, Güray Ülger, Ahmet Aksoy
Nickel Toxicity To Safflower Seed Germination And Seedling Morphoanatomy, Uğurcan Baran, Sude Tanik, Mert Can Vardar, Güray Ülger, Ahmet Aksoy
Turkish Journal of Botany
The safflowers (Carthamus tinctorius L. cv Olas) grown hydroponically under nickel (Ni) stress were examined in this study. T he effects of 0, 0.75, 1, 3, 5, 10, and 15 mM Ni on seed germination rate, protein, and pigment content of germinating seeds were investigated. Also, the toxicity of 0.75 mM Ni on plant growth, malondialdehyde (MDA) amount, and anatomy of 21-day-old safflower seedlings were studied. Ni adversely affected the germination rate, radicle length, protein, and pigment content of safflower seeds, particularly when higher than 3 mM. It also negatively affected the biomass production, plant length, leaf number, and MDA …
Vermicomposting, Hayley Waldbillig, Roslynn Brain, Scott Kent, Roslynn Brain Mccann
Vermicomposting, Hayley Waldbillig, Roslynn Brain, Scott Kent, Roslynn Brain Mccann
All Current Publications
Vermicomposting, or worm composting as it is more commonly known, is the process of using worms to break down discarded food and other organic wastes and convert them into compost and liquid fertilizers.
Effect Of Microbial Inoculation On Phosphate And Nitrogen Uptake From Dry Soil By Two Grasses With Different Nutrient Acquisition Strategies, Reem Hamdan Alkaabi
Effect Of Microbial Inoculation On Phosphate And Nitrogen Uptake From Dry Soil By Two Grasses With Different Nutrient Acquisition Strategies, Reem Hamdan Alkaabi
Thesis/ Dissertation Defenses
Organic matter and other sources of plant nutritional elements typically enter the soil from its surface, resulting in topsoil having the highest microbial activity, concentration of nutritional elements, and rooting densities. In agricultural systems of the UAE, high ambient temperature triggers rapid evaporation and causes the topsoil to dry. Nutrient uptake from dry soil is very challenging for plants, and topsoil dryness can have a negative impact on plant performance.
Beneficial soil microorganisms mediate plant growth by inducing tolerance against abiotic stresses. Arbuscular mycorrhizal (AM) fungi extend a large network of hyphae that helps the plants to acquire water and …
Advanced Plant Growth Using Halloysite Nanotubes (Hnts) And Waste Extraction For Medical Applications, Zeinab Jabbari Velisdeh
Advanced Plant Growth Using Halloysite Nanotubes (Hnts) And Waste Extraction For Medical Applications, Zeinab Jabbari Velisdeh
Doctoral Dissertations
This dissertation presents an integrated research framework that bridges nanotechnology, green chemistry, and sustainable agriculture, aiming to address two critical global challenges: enhancing plant growth under resource-limited conditions and valorizing agricultural waste for bioactive compound extraction. The study is divided into three major projects that together highlight the innovative application of magnesium oxide-coated halloysite nanotubes (MgO-HNTs) and the development of environmentally conscious extraction methods for high-value phytochemicals. The first component of this work investigates the design, fabrication, and functional evaluation of MgO-HNTs as advanced nanocarriers for promoting seed germination and early root development in tomato plants. MgO-HNTs were synthesized via …
Turfgrass Weed Control For Professionals, 2024, Aaron J. Patton, Matthew T. Elmore
Turfgrass Weed Control For Professionals, 2024, Aaron J. Patton, Matthew T. Elmore
Purdue University Press Books
Turfgrass is used on everything from athletic fields, golf courses, and parks, to lawns, sod farms, and roadsides. Unfortunately, information on weed management for professionals maintaining these areas has often been inaccurate or out of date, and applicators are frequently unaware of the most effective methods for controlling weeds in turf. Written by experts in the field and featuring insights from contributors from sixteen states across the US, the 2024 edition of Turfgrass Weed Control for Professionals was developed to provide science-based information for those working in the field. It contains information about turfgrass management, weed biology and management, more …
Shade As An Agro-Technique To Improve Gas Exchange, Productivity, Bioactive Potential, And Antioxidant Activity Of Fruits Of Hylocereus Costaricensis, Milena Maria Tomaz De Oliveira, Noemi Tel-Zur, Francisca Gislene Albano-Machado, Daniela Melo Penha, Monique Mourão Pinho, Marlos Bezerra, Maria Raquel Alcântara De Miranda, Carlos Farley Herbster Moura, Ricardo Elesbão Alves, William Natale, Márcio Cleber De Medeiros Corrêa
Shade As An Agro-Technique To Improve Gas Exchange, Productivity, Bioactive Potential, And Antioxidant Activity Of Fruits Of Hylocereus Costaricensis, Milena Maria Tomaz De Oliveira, Noemi Tel-Zur, Francisca Gislene Albano-Machado, Daniela Melo Penha, Monique Mourão Pinho, Marlos Bezerra, Maria Raquel Alcântara De Miranda, Carlos Farley Herbster Moura, Ricardo Elesbão Alves, William Natale, Márcio Cleber De Medeiros Corrêa
Plants, Soils, and Climate Faculty Publications
Hylocereus species are promising for enhancing fruit productivity in arid regions, but high solar radiation often leads to yield loss. This study aimed to evaluate the short-term impact of different shading levels on the physiological performance, productivity, and post-harvest quality of Hylocereus costaricensis under semi-arid conditions. Plants were grown in the field under two shade levels, i.e., 35 and 50% and their performances were compared to plants under control, i.e., 0% of shade or full sunlight. The nighttime CO2 assimilation and productivity increased significantly by 310.5 and 114.6% and 34.3 and 50.14% for plants under 35 and 50% of …
Assessing Soil Quality Indicators In Leguminous And Non-Leguminous Cropping Systems, Kabita Budthapa, Kranthi Vinukonda, Ramya Sree Teeguri
Assessing Soil Quality Indicators In Leguminous And Non-Leguminous Cropping Systems, Kabita Budthapa, Kranthi Vinukonda, Ramya Sree Teeguri
Scholars Week
It is crucial to understand how different cropping systems influence soil health to boost the efficiency of resources and sustainable agricultural outputs. This study examined the effects of leguminous (soybean and pea) and non-leguminous (sunflower and maize) cropping systems on selected soil characteristics. On September 16th, 2025, soil samples (24 disturbed and 24 undisturbed) were collected from the 0-7.5 cm depth of West Farm, Murray, Kentucky. Disturbed samples were analyzed for pH, soil organic matter (SOM), and soil organic carbon (SOC), while undisturbed samples were used to determine bulk density, porosity, soil water holding capacity (SWHC), and soil water field …
Uav Remote Sensing For Assessment Of Conservative Management Practices In Maize-Soybean Cropping System, Aakriti Poudel
Uav Remote Sensing For Assessment Of Conservative Management Practices In Maize-Soybean Cropping System, Aakriti Poudel
LSU Master's Theses
Sustainable agriculture practices promote cover cropping, which enhances nutrient management and impacts subsequent crop productivity in field crop rotations. Precision agriculture technology, particularly Unmanned Aerial Vehicle (UAV) remote sensing, enables a detailed evaluation of crop management. The studies were conducted in a maize-soybean rotation system with winter cover cropping and fallow management. The maize experiment investigated the effect of nitrogen application rates and cover cropping, using UAV-derived Normalized Difference Red-Edge (NDRE) to monitor crop performance. NDRE effectively captured the N response and the effect of cover cropping across growth stages, particularly during mid-season (55-81 DAP), where it showed a strong …
Losing Focus In The Age Of Tik Tok: Clinical Evidence For Policy Action On Social Media Use, Megan Conefrey, Robert Griffin
Losing Focus In The Age Of Tik Tok: Clinical Evidence For Policy Action On Social Media Use, Megan Conefrey, Robert Griffin
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Tracking Livestock Heart Rate & Location Using Long-Range Radio Networks. An Immediate Solution For Farms Without Reliable Wi-Fi, Dermott Harkin, Martin Bradley
Tracking Livestock Heart Rate & Location Using Long-Range Radio Networks. An Immediate Solution For Farms Without Reliable Wi-Fi, Dermott Harkin, Martin Bradley
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Voices Matter: Tackling Accentism In Ireland. A Study Addressing Accent-Based Discrimination Awareness In Education, Sadhbh Reddington, Victoria Graham, Holly Jordan, Mairead Moriarty
Voices Matter: Tackling Accentism In Ireland. A Study Addressing Accent-Based Discrimination Awareness In Education, Sadhbh Reddington, Victoria Graham, Holly Jordan, Mairead Moriarty
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Income Inequality And Attitudes Towards Immigrants – How Increased Inequality Drives Division, Niamh Anderson, Vincent O'Sullivan
Income Inequality And Attitudes Towards Immigrants – How Increased Inequality Drives Division, Niamh Anderson, Vincent O'Sullivan
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Supporting Single Parents: How Loneliness And Self-Stigma Can Impact Single Parents And Their Quality Of Life, Alana Powell, David Mothersill
Supporting Single Parents: How Loneliness And Self-Stigma Can Impact Single Parents And Their Quality Of Life, Alana Powell, David Mothersill
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Unheard And Underserved: Exploring Support For Male Victims Of Partner Abuse, Michael Keenan, Colletta Dalikeni
Unheard And Underserved: Exploring Support For Male Victims Of Partner Abuse, Michael Keenan, Colletta Dalikeni
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Ireland Blossoms Through Multiculturalism - Designing For Community Connection, Julia Kuczera, Shirley Casey, Hilary Kenna
Ireland Blossoms Through Multiculturalism - Designing For Community Connection, Julia Kuczera, Shirley Casey, Hilary Kenna
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Assessing Demand And Simulating Feasibility For Commuter Rail In Lagging Regional Areas. Case Study: Sligo, Holly Briere-Edney, Brian Mccann
Assessing Demand And Simulating Feasibility For Commuter Rail In Lagging Regional Areas. Case Study: Sligo, Holly Briere-Edney, Brian Mccann
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Ireland's Infrastructure: From Delays To Deliveries!, Conor Barnett, Keren Goodman
Ireland's Infrastructure: From Delays To Deliveries!, Conor Barnett, Keren Goodman
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
A Fast-Track Way To Identify Derelict And Vacant Homes For Refurbishment, Dylan O'Donnell, Enda Dunican
A Fast-Track Way To Identify Derelict And Vacant Homes For Refurbishment, Dylan O'Donnell, Enda Dunican
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Making Buildings Smarter And More Sustainable With Ai, Anthony Lowe, Martin Klepal
Making Buildings Smarter And More Sustainable With Ai, Anthony Lowe, Martin Klepal
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Solving The Bed Crisis - Predicting 30-Day Hospital Readmissions In Elderly Patients Using Ai, Mark Mckeon, Thoa Pham
Solving The Bed Crisis - Predicting 30-Day Hospital Readmissions In Elderly Patients Using Ai, Mark Mckeon, Thoa Pham
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
The Impact Of Chronic Pain On Income And Employment, Jordan Vaarsi, Amber Jolly, Karim S. Ladha
The Impact Of Chronic Pain On Income And Employment, Jordan Vaarsi, Amber Jolly, Karim S. Ladha
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Living The Life: A Community Approach To Men’S Health And Longevity, Paul Anders, Aisling Mcgrath
Living The Life: A Community Approach To Men’S Health And Longevity, Paul Anders, Aisling Mcgrath
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
When Care Can’T Move Forward – The Human And Social Cost Of Freezing Of Gait In Parkinson’S Disease, Padraig Cronin, Lucy M. Collins, Aideen M. Sullivan
When Care Can’T Move Forward – The Human And Social Cost Of Freezing Of Gait In Parkinson’S Disease, Padraig Cronin, Lucy M. Collins, Aideen M. Sullivan
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Sticky Genes: Can Repeated Dna Sequences Trigger Motor Neurone Disease?, Guste Venslovaite, Russell Mclaughlin
Sticky Genes: Can Repeated Dna Sequences Trigger Motor Neurone Disease?, Guste Venslovaite, Russell Mclaughlin
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Life Under Pressure: How Doubling The Genome Affects The Memory Of Environmental Stress In Worms, Aisling Phelan, Emma Bazzani, Clément Verdier, Laetitia Chauve, Aoife Mclysaght
Life Under Pressure: How Doubling The Genome Affects The Memory Of Environmental Stress In Worms, Aisling Phelan, Emma Bazzani, Clément Verdier, Laetitia Chauve, Aoife Mclysaght
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
Pause For Policy - The Cognitive Cost Of Cannabis Use In Adolescence, Michael O'Connor, Linda Kelly, Emma O'Hora, Claire O'Doherty, Ciaran Brown, An Hsu, Sahar Riaz, Frank Crosson, Darren Roddy, Mary Cannon
Pause For Policy - The Cognitive Cost Of Cannabis Use In Adolescence, Michael O'Connor, Linda Kelly, Emma O'Hora, Claire O'Doherty, Ciaran Brown, An Hsu, Sahar Riaz, Frank Crosson, Darren Roddy, Mary Cannon
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.
From Recognition To Action: Advancing Nutrition Care In Irish Healthcare, Aoife Gillane, Sarah Donovan, Lisa Ryan
From Recognition To Action: Advancing Nutrition Care In Irish Healthcare, Aoife Gillane, Sarah Donovan, Lisa Ryan
SURE Journal: Science Undergraduate Research Experience Journal
No abstract provided.