Integrative Effects Of Mycorrhizal Fungi, Azotobacter, And Azospirillum With Different Nitrogen Levels On Morphophysiological Responses And Drought Tolerance Of Maize (Zea Mays L.) ‘Sc706’ Under Varying Water Deficit Conditions,
2026
Department of Agriculture, Fir.C., Islamic Azad University, Firoozabad, Fars, Iran.
Integrative Effects Of Mycorrhizal Fungi, Azotobacter, And Azospirillum With Different Nitrogen Levels On Morphophysiological Responses And Drought Tolerance Of Maize (Zea Mays L.) ‘Sc706’ Under Varying Water Deficit Conditions, Nozar Shamohammadi, Mahdi Zare, Korosh Ordookhani, Farshid Aref, Shahram Sharafzadeh
The Philippine Agricultural Scientist
Under drought stress, soil fertility declines sharply, restricting nutrient availability and reducing plant productivity. This study evaluated the effects of mycorrhiza, Azotobacter, and Azospirillum combined with nitrogen on the morpho-physiological traits of maize (Zea mays L.) hybrid SC706 plants under different water deficit conditions. The experiment was conducted at a research field in Fars Province, Iran, over 2 consecutive years (2017–2018, 2018–2019) and applied a split-split plot design based on a Randomized Complete Block Design (RCBD) with 3 replicates. It assessed the effects of the 3 biological fertilizers in 4 treatment groups (Control [B1], inoculation with mycorrhiza alone …
Farmers’ Perspectives Toward Organizing A Cotton Producers’ Union In Şanlıurfa, Türkiye,
2026
Department of Agricultural Economics, Faculty of Agriculture, Harran University, 63050 Şanlıurfa, Türkiye
Farmers’ Perspectives Toward Organizing A Cotton Producers’ Union In Şanlıurfa, Türkiye, Ismail Efe, Mehmet Cançelik, Mehmet Reşit Sevinç
The Philippine Agricultural Scientist
This study examines the attitudes of cotton producers in Şanlıurfa toward establishing a producers’ union to address structural challenges in Türkiye’s leading cotton production region. Şanlıurfa contributes approximately 40% of Türkiye’s cotton output, yet lacks organizational frameworks for its nearly 20,000 producers who face significant risks including price volatility, high input costs, and limited market access. The research utilized primary data collected through face-to-face surveys with 165 cotton producers selected via convenience sampling. Data analysis employed descriptive statistics, exploratory factor analysis using Principal Component Analysis (PCA), independent samples t-tests, and one-way ANOVA. The findings revealed a significant paradox: while …
A Critical Review Of Statistical, Signal Processing And Machine Learning Methods For Continuous And High-Frequency Water Quality Data Improvement,
2026
Clemson University
A Critical Review Of Statistical, Signal Processing And Machine Learning Methods For Continuous And High-Frequency Water Quality Data Improvement, A.T. Badrudeen, D. Sahoo, Calvin Sawyer, Jeremy Pike, R.D. Haramel
Publications
In the digital water world, high-frequency water quality monitoring from sensors is crucial for capturing rapid changes, especially during storm events or discharge fluctuations, in which important signals can occur at sub-hourly intervals. These signals are represented in a time series and can sometimes be irregular, noisy, and prone to missing values or errors due to buried conditions, sediment interference, and signal loss. The fine resolution of reporting also increases the risk of sensor errors and data loss, necessitating effective correction methods to ensure the accuracy and usability of the data. This literature review investigates the current state of time …
Measurement And Control Of The Oxidation-Reduction Potential And Its Chemical And Sensory Consequences In Wines,
2026
California Polytechnic State University, San Luis Obispo
Measurement And Control Of The Oxidation-Reduction Potential And Its Chemical And Sensory Consequences In Wines, William Jordan Wright
Master's Theses
The oxidation-reduction potential (ORP) is a measurement thought to reflect the overall ability of a solution to oxidize or reduce substances within that solution. In wine, there is no absolute agreement as to which substances control or dominate the ORP; however, oxygen, ethanol, iron-tartrate and copper-tartrate complexes, and glutathione are suspected to play key roles, while sulfur dioxide and phenolics may act as buffers. Anecdotally, some varieties of Vitis vinifera are prone to oxidation while others are prone to reduction, though the chemical basis of this remains unclear. The following works aim to further elucidate the influence of specific chemical …
Wayne E. Sabbe Arkansas Soil Fertility Studies 2025,
2026
University of Arkansas, Fayetteville
Wayne E. Sabbe Arkansas Soil Fertility Studies 2025, Nathan A. Slaton
Arkansas Agricultural Experiment Station Research Series
Rapid technological changes in crop management and production require that the research efforts be presented in an expeditious manner. The contributions of soil fertility and fertilizers are major production factors in all Arkansas crops. The studies described within will allow producers to compare their practices with the university’s research efforts. Additionally, soil-test data and fertilizer sales are presented to allow comparisons among years, crops, and other areas within Arkansas.
2025 Late-Season Bell Pepper Production In High Tunnels,
2026
West Virginia University
2025 Late-Season Bell Pepper Production In High Tunnels, Lewis Jett
Midwest Vegetable Trial Reports
Bell peppers (Capsicum annuum) are widely grown as an open-field vegetable crop in West Virginia. There is limited production of bell peppers in high tunnels. However, the high tunnel protected microenvironment may accelerate maturity and improve quality of colored bell peppers for late-season bell peppers. Late season peppers have high market value since open-field production has completed by the first frost in mid-October. The objective of this research was to evaluate 7 bell pepper cultivars planted within a high tunnel in early August for late fall harvest in West Virginia in 2025. The bell peppers were once-over harvested …
Mango Fruit Set And Drop: A Comprehensive Review,
2026
Edith Cowan University
Mango Fruit Set And Drop: A Comprehensive Review, Haider Ali, Zora Singh, Mekhala Dinushi Kananke Vithana, Jugpreet Singh, Alan Niscioli, Eben Afrifa-Yamoah, Andrew Woodward, Mahmood Ul Hasan, Aman Ullah Malik
Research outputs 2022 to 2026
Insufficient fruit set and excessive fruit drop are key challenges faced within the global mango (Mangifera indica L.) industry, affecting yield consistency and grower’s income as well as adversely impacting global mango trade. Rising temperature regimes and extreme weather events at critical stages of fruit set and development are among the primary driving factors behind these extremely devastating issues in the mango industry. Scientific interventions aimed at regulating fruit set and drop have become increasingly important. Inadequate pollination and fertilisation can also cause poor fruit set, whilst self-incompatibility and stenospermocarpy can cause fruit drop in mango. Mango fruit set and …
Assessing Tree Species Diversity In Forests Using Combined Remote Sensing Data,
2026
TÜBİTAK
Assessing Tree Species Diversity In Forests Using Combined Remote Sensing Data, Tufan Demi̇rel
Turkish Journal of Agriculture and Forestry
Tree species diversity (TSD) is a critical biological variable for ecosystem functioning and sustainable forest management.This study aimed to model TSD in forest ecosystems using spectral and texture metrics extracted from Sentinel-2, WorldView-3,and PlanetScope satellite imagery, and structural metrics derived from LiDAR data. Tree species data collected through field surveyswere used to calculate Shannon, Simpson, and species richness biodiversity indices. These biodiversity indicators were then related toexplanatory variables derived from remote sensing (RS) metrics. The Boruta algorithm was applied for variable selection and randomforest regression analysis was used for modeling. The results show that combining LiDAR and satellite data is …
Examining The Effect Of Different Polycarbonate Greenhouse Cover Materials On Tomato Yield And Plant Development With Thermal Imaging, Candan Korkmaz, Nefi̇se Yasemi̇n Tezcan
Turkish Journal of Agriculture and Forestry
In this study, the effects of different polycarbonate (PC) greenhouse covering materials on the environmental microclimateand plant growth were examined using three research greenhouses. Two types of PC covering materials were tested: the first greenhousewas covered with UV-additive PC (UV PC), the second greenhouse with UV+Infrared (IR) additive PC (UV+IR PC), and the third(control) greenhouse had UV-additive PC on the sidewalls and polyethylene (PE) covering material (UV PC+PE) on the roof. Themeasured fundamental parameters included total radiation transmittance, photosynthetically active radiation (PAR) transmittance,temperature, and relative humidity. Plant development was monitored and leaf temperatures were measured using a thermal camera atvarious …
Bioactive Profile And Mineral Composition Of Fruit Extracts From Four Wild Hawthorn (Crataegus Spp.) Species,
2026
Mardin Artuklu University, Vocational Higher School of Kızıltepe
Bioactive Profile And Mineral Composition Of Fruit Extracts From Four Wild Hawthorn (Crataegus Spp.) Species, Özlem Çakir, Kübra Çinar Topçu, Abdurrahman Sefali, İshak Bayyi̇ği̇t, Gülçe İlhan, Jyoti̇ Singh
Turkish Journal of Agriculture and Forestry
This study compared the antioxidant capacity, total phenolic content (TPC), phenolic composition, lipid oxidation level, andmineral profiles of extracts obtained from four wild hawthorn species (Crataegus tanacetifolia, C. orientalis subsp. orientalis, C. orientalissubsp. szovitsii, and C. monogyna) collected from northeastern Türkiye. Significant interspecific variations were observed in DPPH,FRAP, and CUPRAC assays. While C. monogyna had the highest reducing capacity and TPC, C. orientalis subsp. szovitsii had the highestDPPH activity. Ultra-high performance liquid chromatography coupled to tandem mass spectrometry analysis showed that catechin,epicatechin, chlorogenic acid, and quinic acid were the major phenolics, and were particularly abundant in C. monogyna. Despitehaving a …
Functional Characteristics Of Ice Creams Enriched With Aronia Melanocarpa And Sambucus Nigra L. Extracts,
2026
Atatürk Üniversitesi
Functional Characteristics Of Ice Creams Enriched With Aronia Melanocarpa And Sambucus Nigra L. Extracts, Murat Emre Terzi̇oğlu, Emi̇ne Maci̇t
Turkish Journal of Agriculture and Forestry
In this study, the effects of Aronia melanocarpa and Sambucus nigra L. extracts added at different concentrations (0.5%, 1%,and 1.5%) on the physicochemical, sensory, microbiological, antioxidant capacity (DPPH• and ABTS•+ radical scavenging activity, TPC,TFC, and TAC) antidiabetic (α-amylase and α-glucosidase inhibition), and anti-Alzheimer properties (AChE inhibitory activity) of icecream were investigated. According to the statistical analysis results, extract addition did not have an effect on the total dry matter, fatand ash ratios of the ice cream samples (p > 0.05), but it had an effect on the protein ratio, viscosity, and first drip time at the level ofp < 0.05. The addition of extract positively affected the DPPH• radical scavenging activity IC50 and ABTS•+ radical scavenging activityIC50 values of the ice cream samples, and also increased the TPC, TFC, and TAC values. Indeed, a decrease in the IC50 values of DPPH•and ABTS•+ radical scavenging activities indicates an increase in antioxidant activity. The highest TPC, TFC, and TAC values weredetected in the A-1.5 sample (sample containing 1.5% A. melanocarpa extract) as 749.33 mg GA/kg, 434.70 mg QE/kg, and 290.97 mg/kg, respectively. Similarly, the highest α-amylase inhibitory activity (23.08%), the highest α-glucosidase inhibitory activity (10.41%) andthe highest AChE inhibitory activity (14.70%) were observed in the A-1.5 sample. Extract addition had no effect on microbiologicalproperties and sensory properties except texture. The results of this study showed that A. melanocarpa, S. nigra L. extracts can be usedas a natural additive with antioxidant, antidiabetic and anti-Alzheimer activities in ice cream production.
Cover And Contents,
2026
TÜBİTAK
Changes In Metabolomics And Tissue Architectural Alterations Jointly Ameliorate Salt Mediated Injuries In Nigella Sativa L., Noreen Akhter, Ayesha Ali, Muhammad Aqeel, Muhammad Muslim Shahnaz, Saima Iqbal, Ayesha Riaz, Mohammed O. Alshahrani, Ali Noman, Noreen Khalid, Khairah M. Alwutayd Alomran, Fahad Mohamed Al-Zuibar
Turkish Journal of Agriculture and Forestry
This study evaluated plant resistance to salinity across varying salt concentrations: 0, 50, 100, 150, and 200 mM NaCl. Thestudy revealed how these salt levels affected the morphological, physiological, biochemical, and developmental characteristics of theplants. At the 50 mM NaCl treatment level, plant height dropped by 8% in comparison to the control. The shoot fresh and dry weightsof every plant subjected to different levels of salt stress decreased noticeably. At 200 mM NaCl, the plants fresh weight of root decreasedby the greatest percentage (42.8%). The total number of chlorophyll a and chlorophyll b in Nigella sativa L. was significantly lower …
Accumulation Of Polyphenolic Compounds In Amelanchier × Lamarckii Fruit In Conditions Of Southwestern Slovakia,
2026
TÜBİTAK
Accumulation Of Polyphenolic Compounds In Amelanchier × Lamarckii Fruit In Conditions Of Southwestern Slovakia, Luba Durisova, Tunde Jurikova, Monika Ondrasova, Pavol Elias Jr., Deni̇z Hazar, Jiri Mlcek
Turkish Journal of Agriculture and Forestry
In Slovakia, snowy mespilus (Amelanchier × lamarckii F. G. Schroed.) is recognized both as an ornamental plant and alesser-known fruit species, prized for its high levels of bioactive compounds, particularly polyphenols. The aim of this study was todetect the polyphenolic profile of snowy mespilus and to assess polyphenol accumulation in cells. The total polyphenol content wasdetermined by the Folin–Ciocalteu method, antioxidant activity by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assayand the 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) method, and individual polyphenolic compounds by the highperformanceliquid chromatography (HPLC) method. The results of analyses revealed that among the phenolic acids, chlorogenicacid was the most prevalent [44.24 …
Pest Management For Utah Cut Flower Production: Insects And Their Relatives,
2026
Utah State University
Pest Management For Utah Cut Flower Production: Insects And Their Relatives, Nick Volesky, Marion Murray, Melanie Stock
All Current Publications
Pest management is important in cut flower production, marketability, and farm profitability. This fact sheet focuses on animal pests (insects, arthropods, mollusks, and vertebrates), not diseases or weeds, and has two parts. Part 1 applies Integrated Pest Management (IPM): using preventive techniques, pest thresholds, and best management practices with pests in cut flower crop production. Part 2 highlights the top 10 common pests of cut flowers in Utah and their management.
Evaluation Of 18 Broccoli Cultivars For Summer Harvest In Southwest Michigan In 2025,
2026
Michigan State University
Evaluation Of 18 Broccoli Cultivars For Summer Harvest In Southwest Michigan In 2025, Ben Phillips
Midwest Vegetable Trial Reports
A broccoli cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). Bejo (BJ), Rijk Zwaan (RZ), Sakata (SK), and Tozer (TZ) seed companies donated 18 broccoli cultivars for plastic mulch-bedded hand harvest. Overall, the trial quality was good for collecting data on stressed plants from both heat and fertility.
Evaluation Of 9 Cauliflower Cultivars For Summer Harvest In Southwest Michigan In 2025,
2026
Michigan State University
Evaluation Of 9 Cauliflower Cultivars For Summer Harvest In Southwest Michigan In 2025, Ben Phillips
Midwest Vegetable Trial Reports
A cauliflower cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). Bejo (BJ), Rijk Zwaan (RZ), Sakata (SK), and Tozer (TZ) seed companies donated nine cauliflower cultivars for plastic mulch-bedded hand harvest. Overall, the trial demonstrated poor growth in cauliflower before heading amidst high heat, resulting in small plants, small heads and poor head quality.
Chrysin Alleviates Salt Stress By Enhancing Antioxidant Enzymes, Nutrient Balance, And Phytohormone Contents In Forage Pea,
2026
TÜBİTAK
Chrysin Alleviates Salt Stress By Enhancing Antioxidant Enzymes, Nutrient Balance, And Phytohormone Contents In Forage Pea, Sedat Severoğlu
Turkish Journal of Agriculture and Forestry
This study aimed to evaluate the potential protective effects of chrysin (Chr), a flavonoid compound, on growth, biochemical,hormonal, and nutrient levels in forage pea (Pisum sativum ssp. arvense L.) seedlings under NaCl-induced salt stress. The experimentwas conducted under controlled greenhouse conditions in a completely randomized design with three different concentrations of Chr(Chr0: 0 mM, Chr1: 0.1 mM, and Chr2: 0.5 mM Chr) and three levels of salt stress (S0: 0 mM, S1: 100 mM, and S2: 200 mM NaCl),resulting in nine treatment combinations (T0: Chr0S0, T1: Chr0S1, T2: Chr0S2, T3: Chr1S0, T4: Chr1S1, T5: Chr1S2, T6: Chr2S0, T7: Chr2S1, andT8: …
Effects Of Gamma Irradiation On Antioxidant Enzyme Activities In Black Carrot Callus Under Drought Stress,
2026
TÜBİTAK
Effects Of Gamma Irradiation On Antioxidant Enzyme Activities In Black Carrot Callus Under Drought Stress, Damla Turan Büyükdi̇nç, Di̇lruba Tabay Sümbül, Sheikh Mansoor
Turkish Journal of Agriculture and Forestry
Daucus carota L. (carrot) is a commercially significant root vegetable widely cultivated in temperate regions for its edible taproot and valued for its high nutritional content. This study aimed to investigate the effects of drought stress on callus tissues of the Hatay black carrot (Daucus carota L. ssp. sativus var. atrorubens Alef.) genotype and to determine the impact of different gamma radiation doses on antioxidant enzyme activities. Black carrot callus tissues were exposed to gamma irradiation at doses of 0, 7, 8, and 9 Gy to evaluate their responses to drought stress. Antioxidant enzyme activities, including superoxide dismutase (SOD), …
Production Of The Antitumor Compound Deoxyharringtonine By Suspension-Culturedcells Of Cephalotaxus Hainanensis,
2026
TÜBİTAK
Production Of The Antitumor Compound Deoxyharringtonine By Suspension-Culturedcells Of Cephalotaxus Hainanensis, Liang Wang, Muhammad Mubashar Zafar, Chongyu Wu, Zhiqiang Xiong, Jingyi Sun, Huapeng Sun, Hanqing Cong, Xuefei Jiang, Mahmoud F. Seleiman, Fei Qiao, Peter Nick
Turkish Journal of Agriculture and Forestry
Plant cell fermentation can be a sustainable biotechnological alternative to the wild collection of medicinal plants. As aparadigm, we explored the potential of using the highly endangered endemic tree Cephalotaxus hainanensis, which accumulatescephalotaxine esters—potent anticancer compounds. We successfully established a suspension cell line able to convert cephalotaxineinto its esters, including deoxyharringtonine, harringtonine, isoharringtonine and homoharringtonine at a remarkable maximalconversion rate of up to 86%, when supplemented with L-homoleucine, a precursor for the side chains of these esters. Furthermore, byadding elicitors, we were able to enhance the yield significantly beyond the values expected from the complete conversion of the addedcephalotaxine. In …
