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Articles 871 - 900 of 33355
Full-Text Articles in Life Sciences
Antioxidants, Enzyme Inhibitory Activities, And Phytochemical Profiles Of Sevenmedicinal Plants Grown With Organic Farming Techniques, Murat Zor, Burçi̇n Özüpek, Sultan Pekacar, Di̇dem Deli̇orman Orhan
Antioxidants, Enzyme Inhibitory Activities, And Phytochemical Profiles Of Sevenmedicinal Plants Grown With Organic Farming Techniques, Murat Zor, Burçi̇n Özüpek, Sultan Pekacar, Di̇dem Deli̇orman Orhan
Turkish Journal of Agriculture and Forestry
In this study, the potential antihyperlipidemic, antidiabetic, and antiobesity effects of extracts obtained via infusion techniques from Artemisia absinthium L., Achillea millefolium L., Calendula officinalis L., Fumaria officinalis L., Mentha piperita L., Origanum onites L., and Urtica dioica L. grown with organic farming techniques were investigated using enzyme inhibition methods (α-glucosidase, pancreatic cholesterol esterase, pancreatic lipase, and α-amylase). It is important that natural compounds or extracts to be used in the treatment of metabolic problems have antioxidant effects. The antioxidant effects of these species were tested in terms of ABTS and DPPH radical scavenging activity, ferric reducing power, and metal …
Exploring The Potential Of Osmotic Dehydration With Honey To Develop Value-Addedfood From Watermelon (Citrullus Lanatus) Rind, Jaspreet Kaur, Dilpreet Singh Brar, Vikas Nanda
Exploring The Potential Of Osmotic Dehydration With Honey To Develop Value-Addedfood From Watermelon (Citrullus Lanatus) Rind, Jaspreet Kaur, Dilpreet Singh Brar, Vikas Nanda
Turkish Journal of Agriculture and Forestry
This study demonstrates the viability of sustainably utilizing watermelon rind, a byproduct, by developing intermediate moisture food (IMF) through osmotic dehydration with honey as a sugar substitute. Response surface methodology and an artificial neural network were employed to optimize the process, and enhanced solid gain and water loss were achieved. The findings revealed that temperature exerted the most significant influence, followed by the solution-to-rind ratio, immersion time, and osmotic solution concentration, impacting water loss and solid gain in the IMF product. The optimized parameters for maximum water loss and solute gain were a temperature range of 330.15–331.15 K, immersion time …
Seed Priming With Humic Acid Modifies Seedling Vigor And Biochemical Response Of Lentilunder Heat Stress Conditions, Subramanian Poomani, Sangita Yadav, Ravish Choudhary, Dharmendra Singh, Anil Dahuja, Shiv Kumar Yadav
Seed Priming With Humic Acid Modifies Seedling Vigor And Biochemical Response Of Lentilunder Heat Stress Conditions, Subramanian Poomani, Sangita Yadav, Ravish Choudhary, Dharmendra Singh, Anil Dahuja, Shiv Kumar Yadav
Turkish Journal of Agriculture and Forestry
Lentil (Lens culinaris) is one of the most important cool season pulse crops, which is rich in carbohydrates, proteins, minerals, and fibers. It encounters various abiotic stresses that negatively impacts the crop productivity. With an increasing global average temperature, the effect of heat stress on lentil seed germination needs to be addressed. Seed priming is a cost-effective quality enhancement technique for mitigating abiotic stresses in several crops. Thus, this study was conducted to evaluate the feasibility of priming techniques to mitigate heat stress. Heat stress (30 and 20 °C for 16 and 8 h, respectively) hampered seed germination and affected …
Effects Of The Disc And Tilt Angle Of A Single Disc-Type Furrow Opener Of A No-Till Seeder Onresidue Distribution And The Furrow Profile, Mehmet Zahi̇d Malasli, Ahmet Çeli̇k
Effects Of The Disc And Tilt Angle Of A Single Disc-Type Furrow Opener Of A No-Till Seeder Onresidue Distribution And The Furrow Profile, Mehmet Zahi̇d Malasli, Ahmet Çeli̇k
Turkish Journal of Agriculture and Forestry
The disc angles, vertical loads, soil type, and residue conditions have a significant effect on the performance of a single disc-type no-till seeder furrow opener. Disc angles are divided into two as the disc and tilt angle, and they play an important role on parameters such as the furrow profile, residue distribution, the cross-sectional area of furrow and spoiled soil area on the furrow edges. In this research, which was conducted with a soil bin, 5 disc angles (0°, 5°, 10°, 15°, and 20°), 5 tilt angles (0°, 2.5°, 5°, 7.5°, and 10°), 3 vertical loads (50, 100, and 150 …
Assessment Of The Genetic Diversity And Population Structure Of Vaccaria Hispanica(Mill.) Rauschert Germplasms Of Türkiye Based On Srap And Ssr Markers, Hati̇ce İkten, Selcan Sevi̇nç Solak, Yeli̇z Yilmaz, Nedi̇m Mutlu, Esi̇n Ari, İsmai̇l Gökhan Deni̇z, İlker Genç
Assessment Of The Genetic Diversity And Population Structure Of Vaccaria Hispanica(Mill.) Rauschert Germplasms Of Türkiye Based On Srap And Ssr Markers, Hati̇ce İkten, Selcan Sevi̇nç Solak, Yeli̇z Yilmaz, Nedi̇m Mutlu, Esi̇n Ari, İsmai̇l Gökhan Deni̇z, İlker Genç
Turkish Journal of Agriculture and Forestry
Vaccaria hispanica (Mill.) Rauschert has been studied for its potential economic value. Its seeds contain valuable starch granules, triterpenic saponins, and cyclopeptides. In the present study, sequence-related amplified polymorphism (SRAP) and microsatellite simple sequence repeat (SSR) markers were used to assess the genetic diversity and population structure of V. hispanica genotypes. The plant material belonged to 66 genotypes collected from different parts (27 squares, with at least two locations in each square) of Türkiye. The application of 49 SRAP primer pairs produced 476 bands, of which 197 (41.38%) were polymorphic. The polymorphic information content (PIC) ranged from 0.12 to 0.46 …
Determination Of Genetic Diversity Among Some Naturally Growing Arbutus Andrachne L.Genotypes In Türkiye Using Morphological, Biochemical, And Molecular Markers, Ni̇lda Ersoy, Ramazan Süleyman Göktürk, Emi̇ne Orhan, Mustafa Erkan, İbrahi̇m Baktir, Hali̇l İbrahi̇m Sağbaş
Determination Of Genetic Diversity Among Some Naturally Growing Arbutus Andrachne L.Genotypes In Türkiye Using Morphological, Biochemical, And Molecular Markers, Ni̇lda Ersoy, Ramazan Süleyman Göktürk, Emi̇ne Orhan, Mustafa Erkan, İbrahi̇m Baktir, Hali̇l İbrahi̇m Sağbaş
Turkish Journal of Agriculture and Forestry
The strawberry tree (Arbutus andrachne L.) is a wild edible fruit that grows naturally in the Mediterranean climate zone, including Türkiye. In this study, the genetic morphological, biochemical, and genetic diversity of 10 superior strawberry tree genotypes growing naturally in Antalya Province in Türkiye were investigated. Morphological and biochemical characterization were performed based on some important fruit characteristics. In addition, genetic variation was detected at the molecular level using simple sequence repeat (SSR) markers. The genotypes exhibited fruit weight, width, length, and shape index values of 1.22–2.12 g, 12.07–15.28 mm, 10.15–14.24 mm, and 0.99–2.22, respectively. The biochemical parameters soluble solid …
Molecular Characterization Of The Eukaryotic Translation Initiation Factor 4e Isoform,Eif(Iso)4e, In Traditional Cultivars Of Prunus Domestica, Attila Hegedus, Geronima Pamulaklakin Eusebio, Beti Ivanovska, Júlia Halász
Molecular Characterization Of The Eukaryotic Translation Initiation Factor 4e Isoform,Eif(Iso)4e, In Traditional Cultivars Of Prunus Domestica, Attila Hegedus, Geronima Pamulaklakin Eusebio, Beti Ivanovska, Júlia Halász
Turkish Journal of Agriculture and Forestry
A plum pox virus (PPV) susceptible traditional cultivar (Besztercei Bt.2) and a clone of a PPV resistant autochthonous landrace, Nemtudom (Nábrád) of the hexaploid European plum (Prunus domestica) were used to identify and characterize an isoform of the eukaryotic translation initiation factor, eIF(iso)4E, a host susceptibility factor required for PPV infection in plum. The cDNA and intron sequences of the eIF(iso)4E gene and the modeled 3D structure of the encoded proteins revealed sequence alterations that are not expected to critically influence the structure and function of the protein. The introns shared the canonical GT–AG splice sites, although they showed base …
Heat-Stress-Induced Changes In Enzymatic Antioxidant Activities And Biochemicalprocesses In Bell Pepper (Capsicum Annuum L.) Seedlings, Adewale Suraj Bello, Talaat Ahmed, Imen Saadaoui, Radhouane Ben-Hamadou, Helmi Hamdi
Heat-Stress-Induced Changes In Enzymatic Antioxidant Activities And Biochemicalprocesses In Bell Pepper (Capsicum Annuum L.) Seedlings, Adewale Suraj Bello, Talaat Ahmed, Imen Saadaoui, Radhouane Ben-Hamadou, Helmi Hamdi
Turkish Journal of Agriculture and Forestry
Heat stress (HS) is expected to become a significant abiotic stressor with the continued rise in global temperatures, severely limiting the development and production of bell pepper (Capsicum annuum L.), especially in arid and semiarid regions. Thus, this study looked into the impact of HS on the antioxidant activity, as well as the biochemical responses of bell pepper seedlings under varying temperatures (40, 32, and 25 °C) for 5 days. The results showed that exposure to higher temperatures led to an increase in enzymatic and antioxidant processes. At 40 and 32 °C, HS led to a decrease in chlorophyll a …
Valorisation Of Mango Peel And Seed Wastes In A Biologically Enriched Biscuit Assortment, Andreea Puscas, Anda Elena Tanislav, Romina Alina Marc, Vlad Muresan, Andruta Muresan
Valorisation Of Mango Peel And Seed Wastes In A Biologically Enriched Biscuit Assortment, Andreea Puscas, Anda Elena Tanislav, Romina Alina Marc, Vlad Muresan, Andruta Muresan
Turkish Journal of Agriculture and Forestry
Mango is a fruit consumed worldwide, but generates wastes, which have potential to be valorised, because they possess compounds with demonstrated positive implications for the consumer’s health. For this reason, in the present study, biscuits with mango pulp and powders developed from its wastes were developed. The chemical composition was determined for the mango peel, pulp, and seed according to AOAC procedures, but also for the mango biscuit and a reference. The total phenolic content (TPC) was assessed with the Folin–Ciocâlteu method, while the antioxidant potential was tested using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) method. Titratable acidity and alkalinity were also determined. …
First Draft Genome Of Thecaphora Frezii, Causal Agent Of Peanut Smut Disease, Renee S. Arias, Cinthia Conforto, Valerie A. Orner, Edgardo J. Carloni, Juan H. Soave, Alicia N. Massa, Marshall C. Lamb, Nelson Bernardi-Lima, Alejandro M. Rago
First Draft Genome Of Thecaphora Frezii, Causal Agent Of Peanut Smut Disease, Renee S. Arias, Cinthia Conforto, Valerie A. Orner, Edgardo J. Carloni, Juan H. Soave, Alicia N. Massa, Marshall C. Lamb, Nelson Bernardi-Lima, Alejandro M. Rago
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
Objectives: The fungal pathogen Thecaphora frezii Carranza & Lindquist causes peanut smut, a severe disease currently endemic in Argentina. To study the ecology of T. frezii and to understand the mechanisms of smut resistance in peanut plants, it is crucial to know the genetics of this pathogen. The objective of this work was to isolate the pathogen and generate the first draft genome of T. frezii that will be the basis for analyzing its potential genetic diversity and its interaction with peanut cultivars. Our research group is working to identify peanut germplasm with smut resistance and to understand the genetics …
The Financial Implications Of Specialization, Diversification, Or Alternative Enterprises On Small Farms: Evidence From Tennessee, Aditya R. Khanal, Renu Ojha
The Financial Implications Of Specialization, Diversification, Or Alternative Enterprises On Small Farms: Evidence From Tennessee, Aditya R. Khanal, Renu Ojha
Agricultural and Environmental Sciences Faculty Research
In response to survival challenges, small farms in the United States undertake decisions to minimize downside risk or maximize gross revenue. Using primary survey data of small farms in Tennessee, we examined farmers’ strategic decisions on specialization or other forms of diversification and estimated the impacts of these decisions on farm financial performance. We found that farmer’s age, farmland holdings, use of a smartphone in farm-related activities, and off-farm work significantly influenced these strategic decisions. Our multinomial endogenous switching regression estimates suggested that small farms could attain significantly higher performance, around 45% higher gross farm income and a 30% higher …
The Casnr L.I.N.K.S. Newsletter: Learning Innovation Network For K-12 Schools, Volume 2, Edition 11, December 2023, Bailey Feit, Tammy Mittelstet
The Casnr L.I.N.K.S. Newsletter: Learning Innovation Network For K-12 Schools, Volume 2, Edition 11, December 2023, Bailey Feit, Tammy Mittelstet
CASNR L.I.N.K.S. Newsletter
The purpose of this L.I.N.K.S. newsletter is to provide a monthly update of opportunities and resources for K-12 schools to connect with the University of Nebraska's CASNR Food, Energy, Water, and Societal Systems (FEWS²) programs and partners.
Included in this edition:
New engage in the range curriculum, World Wildlife Fund
The CASNR Change Maker Competition
Data Driven 2024: 4-H Statistics Field day
UNL CASNR six interest areas
Focus on Department of Food Science and Technology, Center for Grassland Studies, and Environmental and Sustainability Studies
Career spotlight: forest ranger, range management, US conservation specialist, environmental lobbyist, food chemist, nutritionist, nonprofit fund …
Uncrewed Aerial Vehicle Radiometric Calibration: A Comparison Of Autoexposure And Fixed‐Exposure Images, G. Cody Bagnall, John Alex Thomasson, Chenghai Yang, Tianyi Wang, Xiongzhe Han, Chao Sima, Anjin Chang
Uncrewed Aerial Vehicle Radiometric Calibration: A Comparison Of Autoexposure And Fixed‐Exposure Images, G. Cody Bagnall, John Alex Thomasson, Chenghai Yang, Tianyi Wang, Xiongzhe Han, Chao Sima, Anjin Chang
Agricultural and Environmental Sciences Faculty Research
Remote sensing with uncrewed aerial vehicles (UAVs) is increasingly being used in agriculture to provide data on the physical characteristics of plants under field conditions. Data accuracy is critical for decision making with a high degree of confidence. In this work, we compared two multispectral camera calibration methods for image data collected with a UAV: (1) an autoexposure method that relies on a single calibration panel and a post hoc calibration, and (2) a fixed-exposure system that uses three in-field gray calibration panels using the empirical line calibration method. Both methods were compared to reflectance data from (a) four ground …
Increasing Racial Diversity In The North American Plant Phenotyping Network Through Conference Participation Support, David Lebauer, Alexander Bucksch, Jennifer Clarke, Jesse Potts, Sonali Roy
Increasing Racial Diversity In The North American Plant Phenotyping Network Through Conference Participation Support, David Lebauer, Alexander Bucksch, Jennifer Clarke, Jesse Potts, Sonali Roy
Agricultural and Environmental Sciences Faculty Research
A key goal of the North American Plant Phenotyping Network (NAPPN) annual conference is to cultivate a new generation of scientists from diverse backgrounds. As part of their effort to diversify the plant phenomics research community, NAPPN acquired funding to cover all attendance costs for participants from historically black colleges and universities (HBCU) for the 2022 annual meeting. Seven award recipients represented the first attendees from HBCUs in the conference's 6-year history. In this commentary, we report on the impact of the conference awards, including lessons learned, and the future of the award.
Effects Of Sewage Sludge Treatments On Plant Nutrients, Heavy Metals And Tall Fescue(Festuca Arundinacea Schreb.), Ali̇ Riza Ongun, Mahmut Tepeci̇k, Hüseyi̇n Hüsnü Kayikçioğlu, Sezai̇ Deli̇bacak, Tanay Bi̇ri̇şçi̇, Erden Aktaş, Ayşe Kalayci Önaç, Gökhan Balik
Effects Of Sewage Sludge Treatments On Plant Nutrients, Heavy Metals And Tall Fescue(Festuca Arundinacea Schreb.), Ali̇ Riza Ongun, Mahmut Tepeci̇k, Hüseyi̇n Hüsnü Kayikçioğlu, Sezai̇ Deli̇bacak, Tanay Bi̇ri̇şçi̇, Erden Aktaş, Ayşe Kalayci Önaç, Gökhan Balik
Turkish Journal of Agriculture and Forestry
This study was conducted to investigate the effects of anaerobically stabilized sewage sludge (SS) converted into 90% dryness granules at different doses of control, 3% SS, 6% SS, and 9% SS on elemental composition of Festuca arundinacea Schreb. and physicochemical properties of soil. Color measurements were made with the CIE L* a* b* method unit; the highest color (4.10) and the highest coating score (5.7) were calculated for the 6% SS treatment. The highest biomass (9.11 g) was obtained from the 3% SS and the lowest (7.67 g) from the 9% SS dose. Plant height measurements were listed as follows: …
Impact Of Ultrasound On Postharvest Physiology And Bioactive Compounds Of Sweet Basilduring Short-Term Storage, Ali Ibrahim Sale, Apiradee Uthairatanakij, Natta Laohakunjit, Pongphen Jitareerat, Nattapon Kaisangsri
Impact Of Ultrasound On Postharvest Physiology And Bioactive Compounds Of Sweet Basilduring Short-Term Storage, Ali Ibrahim Sale, Apiradee Uthairatanakij, Natta Laohakunjit, Pongphen Jitareerat, Nattapon Kaisangsri
Turkish Journal of Agriculture and Forestry
Sweet basil is a perishable green herb that has a short shelf life after harvest. Techniques to extend its shelf life and prolong its storability may be commercially beneficial. In this study, the impact of different ultrasound powers on the postharvest quality and bioactive compounds of sweet basil during storage was investigated. The sampled basil leaves were immersed in an ultrasonic bath (40 kHz) at 200 or 400 W for 3 min at ambient temperature (28 ℃). The control samples were treated with tap water. All of the treatments were packed in a basket covered with a polyethylene sheet and …
Lignin Recovery From Hazelnut Shells, Özcan Gezen, Aleyna Fi̇li̇zfi̇danoğlu, Çağlar Özgener, İrem Deni̇z
Lignin Recovery From Hazelnut Shells, Özcan Gezen, Aleyna Fi̇li̇zfi̇danoğlu, Çağlar Özgener, İrem Deni̇z
Turkish Journal of Agriculture and Forestry
The main goal of this work was to study alkaline pretreatment of hazelnut shells (HSs) by utilization of NaOH and Ca(OH)2 with or without glycerol. The highest lignin recovery was obtained for NaOH-glycerol-pretreated HSs. This research also determined the efficiency of enzymatic hydrolysis where xylanase and cellulase were added to the pretreated residue. The highest amount of lignin of 63.2% was achieved when NaOH was used with glycerol in the pretreatment process. These findings revealed that the NaOH-catalyzed glycerol pretreatment applied in this study has great capability to be used in industrial applications.
The Effects Of Different Seeding Rates On Nitrogen Acquisition In Pea–Wheat Intercropping, Aybegün Ton, Erik Steen Jensen
The Effects Of Different Seeding Rates On Nitrogen Acquisition In Pea–Wheat Intercropping, Aybegün Ton, Erik Steen Jensen
Turkish Journal of Agriculture and Forestry
Intercropping may improve the use of environmental resources in low-input agricultural systems compared to sole crops and it is possible that risk may be reduced in intercropping, leading to more stable yields and weed control. The aim of the present study was to determine the effect of seeding rate of a normal leafed cultivar and a semileafless pea cultivar (Pisum sativum L.) grown as sole crops, cultivar mixture, and in double and triple intercrops with spring wheat (Triticum aestivum L.) on competitive dynamics, yield and use of nitrogen sources from soil, and symbiotic N2 fixation. A randomized complete blocks experiment …
Tree Rings Of Quercus Ilex L. And Their Relationships With Some Wood Anatomical Featuresand Growing Site Conditions In Türkiye, Ünal Akkemi̇k, Hati̇ce Yilmaz, Orhan Sevgi̇, Hakan Çeli̇k, Osman Yalçin Yilmaz, Ece Sevgi̇, Sena Genç, Ferdi̇ Akarsu, Özgür Hüseyi̇n Doğan
Tree Rings Of Quercus Ilex L. And Their Relationships With Some Wood Anatomical Featuresand Growing Site Conditions In Türkiye, Ünal Akkemi̇k, Hati̇ce Yilmaz, Orhan Sevgi̇, Hakan Çeli̇k, Osman Yalçin Yilmaz, Ece Sevgi̇, Sena Genç, Ferdi̇ Akarsu, Özgür Hüseyi̇n Doğan
Turkish Journal of Agriculture and Forestry
Quercus ilex (Holm oak) presents itself as trees up to 14–15 m tall in suitable growing site conditions and as shrubs in unsuitable areas. The purpose of this study was to determine the relationships between tree-ring widths of Q. ilex and vessel features, tree diameters, climate, and site conditions throughout Türkiye. A total of 1020 cores from 510 trees were collected from 102 sampled sites throughout Türkiye. After using standard dendroclimatology methods, all tree-ring analyses were performed on these chronologies. As a result, tree-ring boundaries were found to be less visible in Türkiye, like in other Mediterranean areas. Mean sensitivity …
Genetic Diversity And Population Structure Analysis Of Grapevine Germplasm Of Theaegean Region (Türkiye) By Ssr Markers, Canan Yüksel Özmen, Funda Baydu, Nahi̇d Hazrati̇, Tamer Uysal, Ahmet Semi̇h Yaşasin, Cengi̇z Özer, Burcu Peli̇n Büyük, Yilmaz Boz, Bariş Özünlü, Ali̇ Ergül
Genetic Diversity And Population Structure Analysis Of Grapevine Germplasm Of Theaegean Region (Türkiye) By Ssr Markers, Canan Yüksel Özmen, Funda Baydu, Nahi̇d Hazrati̇, Tamer Uysal, Ahmet Semi̇h Yaşasin, Cengi̇z Özer, Burcu Peli̇n Büyük, Yilmaz Boz, Bariş Özünlü, Ali̇ Ergül
Turkish Journal of Agriculture and Forestry
The Aegean region makes a prominent contribution to Turkish viticulture. The region, which includes important grape culture centers such as Manisa, Denizli, and İzmir, has extremely favorable conditions for the cultivation of seedless grapes as well as table and wine grape varieties. In this region, which possesses rich grapevine genetic diversity together with its area and production potential, it is seen that there is variety confusion caused by different nomenclature and intravariety variations. In addition, some old grape varieties that are not used in cultivation are at risk of disappearing. In order to address these problems, the viticulture potentials of …
Cereal–Vegetable Intercropping: Hindrances And Strategies To Increase Intercropping, Iqra Zaki̇r, Ahmad Abdul Wahab, Tahira Abbas, Sakeena Tul-Ain Haider, Sobia Irum, Samreen Sabir, Sajjad Hussain, Shakeel Ahmad
Cereal–Vegetable Intercropping: Hindrances And Strategies To Increase Intercropping, Iqra Zaki̇r, Ahmad Abdul Wahab, Tahira Abbas, Sakeena Tul-Ain Haider, Sobia Irum, Samreen Sabir, Sajjad Hussain, Shakeel Ahmad
Turkish Journal of Agriculture and Forestry
Climate change is the major factor that affects crop yield and productivity in the long term. The changing climate scenario is now impacting farmers’ lands and their outcomes in both developed and developing countries. The intercropping of crop species or varieties that have high arable capability is a promising technique for increasing crop production without increasing agricultural inputs. In intercropping, the selection of varieties, optimum sowing time, method of plant arrangement, and sowing proportion are required to make the design suitable for an intercropping system. Intercropping is one of the most highlighted agronomic practices helping to improve soil health (structure, …
Navigating Leadership Pathways: Learning Module Development, Alana Skogen
Navigating Leadership Pathways: Learning Module Development, Alana Skogen
Agricultural Education, Communications and Technology Undergraduate Honors Theses
Navigating Leadership Pathways is an innovative learning initiative designed to address the challenges and barriers faced by women in their pursuit of mid to high-level leadership positions. Comprising three self-paced modules, this project delves into the intricate landscape of gender bias, second-generation biases, and cultural norms that hinder women's progression in the workplace. Drawing on extensive research and real-world insights, each module provides a dynamic and interactive learning experience.
Module 1: Introduction to Gender Bias in Leadership
This module lays the foundation by exploring second-generation biases, leadership style differences between men and women, the glass ceiling, diversity, and inclusion. Participants …
Costs Of Wind Erosion In The Northern Agricultural Region, Anne Bennett
Costs Of Wind Erosion In The Northern Agricultural Region, Anne Bennett
Natural resources published reports
Summary
- To date, the Department of Primary Industries and Regional Development’s (DPIRD) estimated opportunity cost of wind erosion for Western Australia’s (WA) agricultural region has only included the costs of forgone production income and therefore underestimates the broader costs of wind erosion events.
- This underestimation of costs was the impetus to create a case study to give an indication of the magnitude of the costs of wind erosion from agricultural land.
- Farmers in the Northern Agricultural Region (NAR) were contacted to seek information about the on-farm costs of wind erosion events that occurred in 2020. Seventeen farmers responded to the …
Agricultural Groundcover Update November 2023, Justin Laycock
Agricultural Groundcover Update November 2023, Justin Laycock
Natural resources published reports
Summary
- About 98% of the grainbelt had adequate (more than 50%) vegetative groundcover to prevent wind erosion in November 2023. This amount of groundcover is normal for the middle of harvest.
- In the northern half of the grainbelt, a larger-than-average area had 51–60% groundcover, which is expected to decrease to below 50% over summer.
- Just over 2% of the grainbelt (324,000 ha) had less than 50% groundcover, which is inadequate to prevent wind erosion. Mullewa to Morawa Ag Soil Zone had the highest risk of wind erosion and 9.7% of this farmland had inadequate groundcover.
- Less than 0.5% of the …
Status Of The Western Australian Pastoral Rangelands 2023: Total Vegetative Cover And Cover Risk, Department Of Primary Industries And Regional Development
Status Of The Western Australian Pastoral Rangelands 2023: Total Vegetative Cover And Cover Risk, Department Of Primary Industries And Regional Development
Natural resources published reports
The Department of Primary Industries and Regional Development (DPIRD) monitors and reports on the vegetation condition of pastoral rangelands in Western Australia. This 2023 short report uses remotely sensed total cover data available to the end of October 2023, rainfall data to the end of November 2023 and Stock Return data reported in 2022 (the most recent available) to determine cover risk. Cover risk at the land conservation district (LCD) level is an indicator of the likelihood of total cover declining to, or remaining at, low or very low levels. Total cover and cover risk may not be indicative of …
Editorial: Amaranthus: Naturally Stress-Resistant Resources For Improved Agriculture And Human Health, Volume Ii, Matthew W. Blair, Chance Riggins, Ana Paulina Barba De La Rosa
Editorial: Amaranthus: Naturally Stress-Resistant Resources For Improved Agriculture And Human Health, Volume Ii, Matthew W. Blair, Chance Riggins, Ana Paulina Barba De La Rosa
Agricultural and Environmental Sciences Faculty Research
No abstract provided.
High Throughput Phenotyping: Field Based Triticale Breeding And Educational Resource Impact, Catherine Kay Mick
High Throughput Phenotyping: Field Based Triticale Breeding And Educational Resource Impact, Catherine Kay Mick
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Triticale (Triticosecale) is a multifunctional hybrid cereal crop that adopted the hardiness of rye and wheat's high-yielding and nutritional qualities. Plant breeding programs work to improve the quality and number of varieties available to producers through multiple rounds of evaluation and selection. However, traditional phenotyping methods are labor-intensive, time-consuming, and destructive, creating a phenotyping bottleneck. Remote sensing using unmanned aerial systems has the potential to alleviate this issue and change the evaluation of phenotypes in a breeding. Demand for educational resources to advance public awareness and prepare the workforce has increased with the utilization of more technology in …
Vulnerabilities Of Greater Prairie Chicken And Tier 1 At-Risk Species In Nebraska Caused By Grassland Transition To Woody Dominance, Robert Peterson
Vulnerabilities Of Greater Prairie Chicken And Tier 1 At-Risk Species In Nebraska Caused By Grassland Transition To Woody Dominance, Robert Peterson
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
Woody plant encroachment is a global threat and has been transitioning grasslands to woody dominance at a biome scale. This threat is present in the Great Plains grassland biome which is currently experiencing grassland biome collapse as the alternative woody biome advances northwest. Nebraska, which contains the most intact temperate grassland in the world, is currently at the front lines of this large-scale transition making this state’s management decisions vital for the remaining grasslands and the species which rely on these ecosystems. In this study, we assess the vulnerability of Greater Prairie Chicken and Tier 1 at-risk species in Nebraska …
2020-2021 Field Seasons Of Maize Gxe Project Within The Genomes To Fields Initiative, Dayane Cristina Lima, Alejandro Castro Aviles, Ryan Timothy Alpers, Alden Perkins, Dylan L. Schoemaker, Martin Costa, Kathryn J. Michel, Shawn Kaeppler, David Ertl, Maria Cinta Romay, Joseph L. Gage, James Holland, Timothy Beissinger, Martin Bohn, Edward Buckler, Jode Edwards, Sherry Flint-Garcia, Michael A. Gore, Candice N. Hirsch, Joseph E. Knoll, John Mckay, Richard Minyo, Seth C. Murray, James Schnable, Rajandeep S. Sekhon, Maninder P. Singh, Erin E. Sparks, Peter Thomison, Addie Thompson, Mitchell Tuinstra, Jason Wallace, Jacob D. Washburn, Teclemariam Weldekidan, Wenwei Xu, Natalia De Leon
2020-2021 Field Seasons Of Maize Gxe Project Within The Genomes To Fields Initiative, Dayane Cristina Lima, Alejandro Castro Aviles, Ryan Timothy Alpers, Alden Perkins, Dylan L. Schoemaker, Martin Costa, Kathryn J. Michel, Shawn Kaeppler, David Ertl, Maria Cinta Romay, Joseph L. Gage, James Holland, Timothy Beissinger, Martin Bohn, Edward Buckler, Jode Edwards, Sherry Flint-Garcia, Michael A. Gore, Candice N. Hirsch, Joseph E. Knoll, John Mckay, Richard Minyo, Seth C. Murray, James Schnable, Rajandeep S. Sekhon, Maninder P. Singh, Erin E. Sparks, Peter Thomison, Addie Thompson, Mitchell Tuinstra, Jason Wallace, Jacob D. Washburn, Teclemariam Weldekidan, Wenwei Xu, Natalia De Leon
Department of Agronomy and Horticulture: Faculty Publications
Objectives: This release note describes the Maize GxE project datasets within the Genomes to Fields (G2F) Initiative. The Maize GxE project aims to understand genotype by environment (GxE) interactions and use the information collected to improve resource allocation efficiency and increase genotype predictability and stability, particularly in scenarios of variable environmental patterns. Hybrids and inbreds are evaluated across multiple environments and phenotypic, genotypic, environmental, and metadata information are made publicly available. Data description: The datasets include phenotypic data of the hybrids and inbreds evaluated in 30 locations across the US and one location in Germany in 2020 and 2021, soil …
Assessing The Feasibility Of Implementing A Dairy Industry In Mauritius, Sophia Ultes
Assessing The Feasibility Of Implementing A Dairy Industry In Mauritius, Sophia Ultes
Economics Undergraduate Honors Theses
Mauritius faces food security and economic challenges due to its lack of a domestic dairy industry. To address this, the University of Arkansas partnered with the Ministry of Agro Industry and Food Security to explore the possibility of establishing a dairy sector on the island.
Through surveys and interviews with locals, including restaurant owners and grocery store customers, we investigated the demand for fresh milk. We also studied factors like consumer preferences and production costs. Our research, conducted with IRB approval, aimed to understand if people are willing to buy locally produced milk.
During the summer, our team visited Mauritius …