Avian Community Response To Oak Savanna Management In West Michigan,
2023
Grand Valley State University
Avian Community Response To Oak Savanna Management In West Michigan, Abigail Elaine Fischer, Paul W. Keenlance, Alexandra B. Locher, Joseph J. Jacquot
Masters Theses
In the midwestern United States, oak savanna ecosystems have experienced steep declines over the past century due to loss of disturbances and changes in land use. This loss coincides with the decline in avian communities across North American and has negatively impacted taxa that associate with open vegetation cover types. Expanding efforts to restore and manage oak savanna ecosystems has resulted in increased open habitat which has positively impacted these avian communities, resulting in increased species diversity. While numerous studies within the Midwest have observed similar results, there have been no studies in Michigan that have formally assessed the impact …
Determining Puma Habitat Suitability In The Eastern Usa,
2023
Panthera USA
Determining Puma Habitat Suitability In The Eastern Usa, Veronica Yovovich, Nathaniel Robinson, Hugh Robinson, Michael J. Manfredo, Shelby Perry, Jeremy T. Bruskotter, John Vucetich, Luis Aníbal Solórzano, Lydia A. Roe, Alison Lesure, Jamie Robertson, Tom Bulter, L. Mark Elbroch
Michigan Tech Publications, Part 1
Pumas (Puma concolor) were eliminated from most of the eastern USA a century ago. In the past couple of decades, their recovery in the West has increased puma dispersal into the Midwest, with some individuals even traveling to the East Coast. We combined published expert opinion data and a habitat suitability index in an analysis that identified 17 areas in the Upper Midwest, Ozarks, Appalachia, and New England that could potentially host puma populations in the future. Thirteen of these were larger than 10,000 km2 and so likely to ensure a puma population’s long-term genetic health. Further, we quantified patch …
Assessment Of Drought Stress Responsive Genes Expression Profiles And Proline Accumulation In A Diverse Set Of Grapevine Rootstocks, Canan Yüksel Özmen, Funda Yilmaz Baydu, Mohammad Hasanzadeh, Mert Öktem, Günseli̇ Babaoğlu, Umut Ki̇bar, Saber Delpasand Khabbazi, Kemal Kazan, Ali̇ Ergül
Turkish Journal of Agriculture and Forestry
In order to study plant responses to drought stress, it is important to have markers for such responses. This issue has been a challenge for decades and numerous traits have been used for this purpose. In the current study, the influence of drought stress on proline biosynthesis, leaf water potential, and also gene expression levels of 10 genes probably involved in drought stress response regulation pathways were investigated. Also, all experiments were performed in both root and leaf tissues of studied rootstocks to investigate the response of plant tissues which is more suitable for the assessment of possible markers. As …
Determination Of Cadmium And/Or Drought Stress Effects On Some Plant Phytohormone Contents And Hormone Gene Expressions In Bean (Phaseolus Vulgaris L), Melek Eki̇nci̇, Ertan Yildirim, Güleray Ağar, Esra Arslan Yüksel, Murat Aydin, Selda Örs, Razi̇ye Kul
Turkish Journal of Agriculture and Forestry
Plants can sometimes be under the influence of more than one stress factor. In this case, combined stress factors can cause different responses in plants. In this study, the phytohormonal activity and hormone gene expressions of beans (Phaseolus vulgaris L.) were investigated in different drought levels and soils with different levels of cadmium accumulation. Plants were grown at 4 different cadmium (Cd) levels (Cd: 0, Cd1: 100, Cd2: 150, and Cd3: 200 mg kg$^{-1}$) and 3 irrigation levels (D0: 100%, D1: 75%, and D2: 50% of field capacity). Abscisic acid (ABA), indole acetic acid (IAA), gibberellic acid (GA), salicylic acid …
Exogenous Application Of Trehalose Minimizes Cadmium Toxicity And Alleviates Oxidative Stress In Wheat Under Cadmium Stress,
2023
TÜBİTAK
Exogenous Application Of Trehalose Minimizes Cadmium Toxicity And Alleviates Oxidative Stress In Wheat Under Cadmium Stress, Hesham F. Alharby, Hassan S. Al-Zahrani, Khalid Rehman Hakeem, Shafaqat Ali
Turkish Journal of Agriculture and Forestry
Practical and cost-effective food safety and production methods are essential, as huge areas of arable land are contaminated through heavy metals, including cadmium (Cd) pollution worldwide. This study was performed to assess impacts of dissimilar doses of trehalose (Tre) (0, 25, 50 mM) as foliar spray on wheat plants grown under different Cd stress levels (0, 2.5, 5, 10 mg/kg), considering different growth, photosynthetic attributes and antioxidative defense mechanism in relation with the uptake of Cd to different plant parts. A considerable reduction was detected in growth, biomass, and chlorophyll contents under Cd stress linked with boosted lipid peroxidation, electrolyte …
Dendrochronology In The Blackwater Ecological Preserve,
2023
Old Dominion University
Dendrochronology In The Blackwater Ecological Preserve, Sarah Durham, Arvind Bhuta
College of Sciences Posters
The Blackwater Ecological Preserve (BEP), located in southeastern Virginia, holds significant ecological importance as it contains the northernmost intact community of Pinus palustris, longleaf pine. At the BEP, we cored longleaf pine and recorded sample data including tree height and diameter at breast height (DBH). Two sites on the BEP, the 20’s series and 40’s series, were found to correlate within, but not between, sites. Statistical and qualitative analyses were conducted to find differences between the sites significant enough to affect correlation within a chronology. This data is being incorporated into a larger dendrochronology and climate analysis study on …
Effects Of Some Control Methods On Johnson Grass And Yield Components In Tomato Fields,
2023
TÜBİTAK
Effects Of Some Control Methods On Johnson Grass And Yield Components In Tomato Fields, Tamer Üstüner, Muhammad Al Sakran, Menderes Üstüner
Turkish Journal of Agriculture and Forestry
Johnson grass is one of the most dangerous and difficult to control weeds. The aim of this study was to determine the effect of different control methods on Johnson grass in tomato fields and to investigate the effect of these methods on the phenological stages and yield indicators of tomatoes. The study was carried out during the 2019 and 2020 seasons. The experiment treatments were as follows: hand hoe, mulch, preemergence herbicide pendimethalin (5 L/ha), postemergence herbicide fluazifop-P-butyl (1 L/ha), and control parcels. The number of flowers, the number of branches, and the length of the plant were determined in …
Curb Cut Rain Gardens In The Plaster Creek Watershed,
2023
Calvin University
Curb Cut Rain Gardens In The Plaster Creek Watershed, Josiah Millen, Cherith Pickett, Brandon Price, Jude Veldboom, Dave Warners
Summer Research
The developed urban life of Grand Rapids, Michigan has flourished in what was once a pure, natural setting. Throughout time, the standardization of impermeable surfaces, the slow takeover of native plants by means of invasive ones, and general increase of pollution has continued onward. This has led to a decrease in the water quality of the Grand Rapids watershed and poses a health concern to the communities immersed in the Plaster Creek Watershed. Plaster Creek Stewards is working to restore the watershed and mitigate further damage focusing on the beneficial impacts of installing curb-cut rain gardens (CCRG).
2023 Annual Report,
2023
Tennessee State Library and Archives
2023 Annual Report, Tennessee. Division Of Forestry And Tennessee. Department Of Agriculture
Forestry Annual Reports
This annual report presents an overview of Tennessee Forestry Commission programs and management.
The Molecular Regulators, Pathways, And Environmental Impacts Of White Flowers,
2023
TÜBİTAK
The Molecular Regulators, Pathways, And Environmental Impacts Of White Flowers, Sagheer Ahmad, Zaibun Nisa, Muhammad Zeeshan Munir, Muhammad Imran, Shaista Nosheen, Kai Zhao
Turkish Journal of Agriculture and Forestry
White flowers are an important element of natural beauty, although they are thought of colorless. Anthocyanins are the major compounds responsible for a variety of pigments in flowers. White flowers surely lack pigmented anthocyanins and other compounds, but there are regulatory mechanisms that hinder the deposition of color pigments in white flowers. Moreover, there are also some compounds that deposit to instigate white appearance and the genetic regulators control the biosynthesis and deposition of such compounds. Experts have shown that fluctuation in the equilibrium of FLS and DFR genes determines the degree of accumulation of anthocyanins and flavonols in the …
A Concise Study On Essential Parameters For The Sustainability Of Lagoon Waters In Terms Of Scientific Literature,
2023
TÜBİTAK
A Concise Study On Essential Parameters For The Sustainability Of Lagoon Waters In Terms Of Scientific Literature, Shuraik Kader, Morufu Olalekan Raimi, Velibor Spalevic, Austin-Asomeji Iyingiala, Raheem Waliyat Bukola, Lizny Jaufer, Talib E. Butt
Turkish Journal of Agriculture and Forestry
Agriculture encompasses both plant growing (agronomy, horticulture, and forestry) and animal husbandry. Aquaculture is the aquatic embodiment of agriculture. Lagoons are the main sources of aquaculture in various countries around the world which especially yield shrimp, finfish, macrophytes, and mollusk. Agricultural effluents are highly affecting the lagoon water quality parameters in Sri Lanka since most of the agricultural farmlands in the country are on coastal landmasses. It leads to the increased risks of lagoon water contamination. Therefore, it is essential to identify the water quality parameters affected by anthropogenic agricultural activities and establish their threshold limits for ensuring the sustainability …
Genetic Diversity, Heritability, Correlation Coefficient, And Path Analysis Of Forage Yield Components In Iranian Phalaris Aquatica L. Genotypes, Reza Mohammadi, Alireza Pourmohammad, Mohammad Bagher Hassanpouraghdam, Serap Di̇ler
Turkish Journal of Agriculture and Forestry
Twenty-six selected genotypes of Phalaris aquatica L. from Iranian germplasm were evaluated to evaluate the genetic diversity of some agromorphological characteristics. Each selected genotype was cloned and planted as spaced single plants according to a randomized complete block design (RCBD) with four replications in 2016 and 2017. Large and significant (p < 0.01) differences among genotypes were found for all traits. The estimates of broad sense heritability were low to high (h$^{2}$$_{b}$ = 0.16 - 0.75) for studied traits. High heritability estimates for dry matter yield (DMY) indicate a sufficient genetic variability for further improvement. There was the highest heritability rate and genetic advance for plant height and DMY. Selection for traits with high heritability and genetic advance can be successful. The dry matter yield cut 1 (DMY1) correlation with the number of days to flowering, number of days to pollination, plant height, and crown diameter cut 2 was positive and significant. In stepwise multiple linear regression, the plant height, number of stems per plant, and spike length explained more than 84% of the total variation of DMY1. The plant height was the most crucial component of DMY1. The path analysis showed that plant height positively affected DMY1 (0.83). The highest negative indirect effects on DMY1 were observed for plant height via the number of stems per plant (-0.238). Axes 1 and 2 of the principal coordinate analysis explained 40.94% and 18.48% of the variation, respectively, and, although not entirely separated, general groupings can be determined. In factor analysis, component 1 was positively associated with the traits dry matter yield cut 2 (DMY2) (0.855), dry matter yield (0.821), and plant height (0.755). Therefore, the first component can be called the biomass component. Finally, selection would be more effective in improving forage yield based on yield components. In conclusion, the results indicated appropriate genetic variability in the studied genotypes. However, the studied genotypes will deliver a valuable germplasm to employ in breeding programs for forage cultivar production. This progress is crucial in introducing these selected genotypes to develop a core collection of Phalaris aquatica germplasm in Iran.
Influence Of Cultivar And Fertilization Treatment On Bioactive Content Of Some Apple (Malus Domestica Borkh.) Cultivars,
2023
TÜBİTAK
Influence Of Cultivar And Fertilization Treatment On Bioactive Content Of Some Apple (Malus Domestica Borkh.) Cultivars, Dzevad Lavic, Mirjana Radovic, Jasmina Aliman, Nedim Badzak, Mirko Kulina, Alisa Hadziabulic, Gülçe İlhan, Crina Mureşan, Romi̇na Alina Marc
Turkish Journal of Agriculture and Forestry
The paper presents the chemical composition of the fruits of three apple cultivars (Jonagold Decosta, Red Idared and Gala Schnitzer Schniga) fertilized with three treatment: T$_{1}$ (control-without fertilization); T$_{2}$ (300 kg/ha NPK (6:18:36) + 150 kg/ha N (calcium ammonium nitrate-CAN)) and T3 (foliar nutrition-mixture organic-mineral fertilizer commercially named 'FitoFert Kristal' (0.6%) (10:40:10) + 'FitoFert Kristal' (0.6%) (20:20:20) + 'FoliFetril Ca' (0.5%) (N:Ca) in Bosnia and Herzegovina during two years (2020-2021). Significant differences of contents of soluble solids, total sugars, inverted sugars, sucrose, total phenolic content, content of flavonoids and antioxidant activity were found among cultivar/treatment combinations, cultivars, treatments and years. …
Combined Effects Of Biochar And Plant Growth Promoting Bacteria Pseudomonas Putida Tsau1 On Plant Growth, Nutrient Uptake Of Wheat, And Soil Enzyme Activities, Dilfuza Egamberdieva, Burak Alaylar, Jakhongir Alimov, Zafarjon Jabbarov, Sonoko Bellingrath Kimura
Turkish Journal of Agriculture and Forestry
Many studies indicate the favorable effect of biochar on soil quality and plant fitness. A few studies on the biochar interactions with rhizosphere bacteria and their impact on plant development and nutrient acquisition have been reported. In this study, pot experiments in a glasshouse were performed to figure out the interactive effect of plant beneficial bacteria Pseudomonas putida TSAU6 and biochar amendment on the wheat (Triticum aestivum L.) growth, nutrient uptake, and soil biological activity. The results demonstrated that root and shoot dry biomass of wheat grown in soil mixed with biochar and combined with P. putida TSAU1 were …
Comparative Growth, Hydraulic Conductivity, And Sap Flow Responses Of Seedlings Of Two Pyrus Species To Drought Stress,
2023
TÜBİTAK
Comparative Growth, Hydraulic Conductivity, And Sap Flow Responses Of Seedlings Of Two Pyrus Species To Drought Stress, Sheng Yang, Bin Xie, Liulin Li
Turkish Journal of Agriculture and Forestry
Drought is one of the major abiotic stresses limiting the advancement of the pear industry in the arid and semiarid regions of China. Currently, the production of pear seedlings mainly depends on the grafting propagation of rootstocks from Pyrus betulaefolia Bunge and Pyrus calleryana Decne. However, limited information is available on the drought stress potential of these rootstocks. Here, we conducted pot experiments with controlled watering conditions on both rootstocks' seedlings and compared their growth, plant hydraulic conductivity, and stem sap flow velocity. Both rootstocks' seedlings were challenged with three drought regimes i.e. light (LD), moderate (MD), and heavy (HD) …
Effect Of Row Spacing Under Maize-Soybean Relay Intercropping System On Yield, Competition, And Economic Returns,
2023
TÜBİTAK
Effect Of Row Spacing Under Maize-Soybean Relay Intercropping System On Yield, Competition, And Economic Returns, Muhammad Hayder Bin Khalid, Liang Cui, Ghulam Abbas, Muhammad Ali Raza, Adeel Anwar, Zaheer Ahmed, Abdul Waheed, Amjad Saeed, Waqas Ahmed, Muhammad Jawad Babar, Shakeel Ahmad, Rezwan Tariq, Muhammad Maroof Ajmal, Ali Ahsan Bajwa, Hülya Doğan
Turkish Journal of Agriculture and Forestry
Interrow spacing of intercrop species directly affects yield and competition indices such as land equivalent ratio of intercropping. The objectives of this research were to analyze (i) the maize and soybean yields under different spatial arrangements in maize-soybean relay strip intercropping (MSR) and (ii) the interspecies competition to provide a basis for optimization of rowspacing in MSR. The field trial was conducted in 2011 and 2012 at the Research Farm of the Sichuan Agricultural University in Ya'an to determine the impacts of various interrow planting distances on yield and competition indices in cereal (maize crop)-legume (soybean crop) relay strip intercropping. …
Segregation Of Apple Cultivars On The Basis Of Main Fruit Physical And Chemical Properties And Antioxidant Activity,
2023
TÜBİTAK
Segregation Of Apple Cultivars On The Basis Of Main Fruit Physical And Chemical Properties And Antioxidant Activity, Tomo Milosevic, Nebojsa Milosevic, Nemanja Miletic
Turkish Journal of Agriculture and Forestry
This study aims to analyze the essential physicochemical properties and antioxidant activity of 25 apple commercial cultivars grown in Serbia during 2019 and 2020 in order to segregate the apples with the best size, shape, and also nutritious and health promoting values. The results showed that 'Morens Jonagore' and 'Red Boscop' had similar and the highest fruit weight (FW) whereas 'Golden Delicious', 'Hired', 'Red Chief' , and 'Morens Jonagored' had the highest and similar fruit length (L). The lowest both these values were found in 'Akane'. 'Red Boscop' had the highest fruit diameter (D), whereas the lowest had 'Galaxy'. Twenty-two …
Timber Talk, Vol. 61, No. 1, March 2023,
2023
University of Nebraska - Lincoln
Timber Talk, Vol. 61, No. 1, March 2023
Timber Talk: Nebraska Forest Industry Newsletter
Timber Talk, Vol. 61, No. 1, March 2023
Investigation Of Fungal Pathogens And Woodboring Beetles Of Sugarbush Stands In The Central Appalachian Region,
2023
West Virginia University
Investigation Of Fungal Pathogens And Woodboring Beetles Of Sugarbush Stands In The Central Appalachian Region, Molly A. Sherlock
Graduate Theses, Dissertations, and Problem Reports (ETD)
The production of maple syrup is a valuable source of income and cultural identity for many rural communities throughout the central Appalachian region. Regardless, maple syrup producers face difficulties maintaining the health and productivity
of their stands due to various impacts of climate change, which have given rise to extreme weather events that exacerbate damage caused by pests and diseases. To ensure the long-term sustainability of the maple syrup industry, it is crucial to obtain a comprehensive understanding of the current biotic threats within the region, particularly woodboring insects and fungal pathogens. However, insufficient information exists regarding the community assemblages …
The Effects Of Rootstocks On Growth And Development Of Sour Cherry (Prunus Cerasus L. Cv. "Kütahya") In The Growing Conditions Of Bursa, Mevlüt Batuhan Koşar, Di̇lan Ahi Koşar, Ümran Ertürk
Turkish Journal of Agriculture and Forestry
Turkey is one of the most important sour cherry (Prunus cerasus L.) producers in the world, mostly producing the cultivar "Kütahya." To date, no previous study published on the effects of clonal roodstocks on the growth and development, yield, and fruit quality of ?Kütahya? sour cherry. Therefore, this study was carried out from 2015 to 2019 to determine the influences of SL-64, Piku 3, Maxma 14, CAB 6P and PHL-C rootstocks on vigor, yield, and fruit quality of "Kütahya" sour cherry cultivar in Bursa, Marmara Region, Turkey. The effects of rootstocks on blooming period, ripening time, trunk diameter, trunk …
