Digital Commons Network^™

From Insight To Action: Advancing Extension Programming For Utah Agriculture, Melanie Heaton, Cheyenne Reid, Reganne K. Briggs, Rebekah E. Iverson, Kara Thornton-Kurth, Brooke Holgate

Outcomes and Impact Quarterly

Utah State University Extension programs, including evening events and a hands-on cattle boot camp, address gender disparities in Utah agriculture education. While open to everyone, these initiatives empower women through skill-building, peer support, and expert instruction, leading to increased confidence and knowledge, which ultimately enhances their roles and profitability in livestock production.

Zero Textbook Cost Syllabus For Env 3070 (Agroecology), Benjamin Iuliano

Open Educational Resources

Our relationships with the food we eat are deeply personal, but also connect us to a wide array of people, plants, animals, and landscapes around the world. Encompassing a diversity of scholarly approaches, the field of agroecology seeks to understand the interactions among these components, draw attention to the consequences of our present industrial food system, and create the conditions for more sustainable and just futures. In this course, students will learn about the science, practice, and social movement of agroecology through lectures, course discussions, field trips, and hands-on activities.

Integrating Food Loss And Waste Reduction Policies With Global Dietary Shifts: An Economic Modelling Study, Alessandro Gatto, Maksym Chepeliev

Department of Agricultural Economics Faculty Publications

Background

Methods

Cattle Funding Scheme 2023-24 Annual Report, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity published reports

I am pleased to present the 2023-24 annual report for the Cattle Industry Funding Scheme (Cattle IFS) to our participants, key stakeholders in the Western Australian (WA) cattle industry, and the Minister for Agriculture and Food. This financial year has brought its share of challenges to the WA cattle industry including domestic and global markets, dry weather conditions and high biosecurity concerns. With Foot-and-mouth disease (FMD) and Lumpy Skin Disease (LSD) detected in Indonesia, biosecurity threats remain ever-present. As a result, maintaining the health of our herd in WA continues to be our top priority. The Cattle IFS continues to …

Identifying Land Snails, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

Snails can be voracious eaters, destroying leafy vegetables, cereal crops, pasture grasses and some native plants. From time to time, exotic snails are intercepted in cargo, machinery, vehicles and packaging and then destroyed.

Snail species may be native or already established in Westen Australia; however, your reports will help detect exotic snails early and prevent them from invading gardens, agriculture and the environment.

Public Perceptions Of Universities As Public Entities During The Covid-19 Pandemic Era, Jinho Jung, Laura Barrett, Nicole Olynk Widmar, Mario Ortez

Department of Agricultural Economics Faculty Publications

Higher education institutions are facing challenges in navigating social, cultural, and political issues. The online presence of higher education presents a new set of opportunities and challenges; knowledge, news, and continuing education are increasingly disseminated online. Additionally, the public, student bodies and stakeholders are increasingly looking at reviews or seeking opinions via online and social media to form opinions on institutions. This analysis uses online and social media to analyze and compare perceptions of two public universities in Indiana, namely Purdue University and Indiana University. These two Indiana institutions are located in the same state, allowing for comparisons of public …

Western Australian And South Australian Grain Enterprise Emission Intensities And Gross Margins: A Review, Christophe D'Abbadie, Ross Kingwell

Farm Systems and Economics research articles

Drawing on various datasets, crop enterprise emission intensities and gross margins are reported for the main broadacre crops grown in Western Australia and South Australia. Values are reported for various rainfall regions and across time, and for different farm performance groupings. As a generalisation, in each region, wheat and canola production display marked increases in emissions intensity across the study period whilst legume crops’ emission intensities increase far less. Wheat crops display upward emission intensity trajectories across time whilst displaying different rates of increase in emissions intensity according to regional rainfall. Canola demonstrates higher emissions intensities per tonne compared to …

Employing Seca Recombinant Protein To Generate Polyclonal Antibodies For The Rapid Identification Of Phytoplasma, Arik Arubil Fatinah, Muhaimin Rifa'i, Estri Laras Arumingtyas, Sri Widyarti

Makara Journal of Science

Phytoplasma, a plant pathogen that threatens plant health, can induce diseases such as yellow wilt, virescence, phyllody, and witches’ broom. Although early detection methods using polyclonal and monoclonal antibodies have been developed, synthetic peptides offer advantages such as higher titers, predictable antigenic characteristics and superior sensitivity and specificity. Epitope mapping plays a key role in designing peptide antigens and includes gene synthesis, transformation, expression assessment, large-scale production, and purification. A study using New Zealand male White rabbits was conducted to generate antibodies against phytoplasma. The SecA (395–470) sequence, obtained from the preprotein translocase meets the criteria of being non-homologous, nonallergic, …

Where The Buffalo Roam: Ungulate Influences On Quaking Aspen And Willow Communities In The Greater Yellowstone Ecosystem, J. Boone Kauffman, Dian L. Cummings, Robert L. Beschta, William J. Ripple

Aspen Bibliography

Quaking aspen (Populus tremuloides) and willows (Salix spp.) are keystone species of montane and shrub-steppe landscapes of the Western United States. Intact communities dominated by these species provide a wide range of ecosystem services, harboring an exceptional proportion of landscape biodiversity. Land use, especially overgrazing by large ungulates, is among the greatest threats to these ecosystems. To examine the effects of wild ungulates and levels of grazing at Yellowstone National Park (YNP) and the adjacent Gallatin National Forest, we sampled plant community composition and vegetation structure of aspen and willow communities both inside and outside of exclosures. …

Improving Efficiency Of Prime Editing For Superior Genetic Traits In Livestock, Iuri Viótti Périssé

Funded Research Records

No abstract provided.

Identification And Characterization Of Peptide Responsive Histone Modification Genes During Root Nodule Symbiosis In Medicago Truncatula, Shivani Dharam

Tennessee State University Alumni Theses and Dissertations

Nitrogen (N) is an essential but limiting macronutrient for crop growth in agroecosystems. Biological Nitrogen Fixation (BNF) is a critical biological process where atmospheric Nitrogen is converted into ammonia by Nitrogen fixing the bacteria called rhizobia, forming mutualistic relationships with legume plants. These interactions are mediated by several signaling pathways and may involve epigenetic modifications like DNA methylations, histone modifications, where gene expression is altered without any change in DNA sequence. Histones are proteins provide structural support to DNA. However, genes encoding enzymes for these post translational modifications are poorly investigated in the Leguminosae family. This project aims to answer …

Influence Of Varying Levels Of Lactiplantibacillus Plantarum Inoculant On The Physicochemical Characteristics And Degradation Kinetics Of Corn Silage, Christian V. Lualhati, Kimberly Turaja, Le Chan P. Yu, Jonalyn M. Sandro, Angelica Maghirang Maria, Jimmy C. Espina Jr., Cedric M. Nerona, Reynald D. Amido, Mary Rose De Guia, Gerald Guadayo, Menandro M. Loresco, Arnel N. Del Barrio

The Philippine Agricultural Scientist

This study evaluated the effects of Lactiplantibacillus plantarum as an inoculant on the physical (color, odor, texture), chemical characteristics (pH, total soluble sugars [TSS], Flieg point [FP], dry matter [DM], organic matter [OM], ash, crude protein [CP], neutral detergent fiber [NDF], acid detergent fiber [ADF], and hemicellulose), and fermentation kinetics of corn silage. Treatments were 0% (T1), 1% (T2), 2% (T3), and 3% (T4) concentration of L. plantarum applied to corn before ensiling for 21 d. Afterwards, an in situ experiment was immediately conducted to test the digestibility of corn silage at 3, 6, 12, 24, 48, and 72 h …

Procedures For Rangeland Condition Assessment In The Pilbara And Southern Rangelands 2025, Department Of Primary Industries And Regional Development, Western Australia

Natural resources published reports

This report defines the procedures used in 2025 by DPIRD to complete rangeland condition assessment (RCA) in the Pilbara and southern rangelands region which has predominantly shrub-based pastures. For the rest of the pastoral estate, DPIRD uses the Procedures for RCA in the Kimberley which has grass pastures.

RCA is the process DPIRD uses to make systematic, station-level assessment of rangeland. Rangeland condition considers both the condition of pastures (defined in the ‘Pasture condition guides for the Pilbara’ and ‘Pasture condition guides for the southern rangelands including the Gascoyne, Murchison and Goldfields-Nullarbor’) and soils as determined by erosion, using the …

Procedures For Rangeland Condition Assessment In The Kimberley 2025, Department Of Primary Industries And Regional Development, Western Australia

Natural resources published reports

This report defines the procedures used in 2025 by DPIRD to complete rangeland condition assessment (RCA) in the Kimberley region which has grass-based pastures. For the rest of the pastoral estate, DPIRD uses the Procedures for RCA in the Pilbara and southern rangelands which have predominantly shrub pastures.

RCA is the process DPIRD uses to make systematic, station-level assessment of rangeland. Rangeland condition considers both the condition of pastures (as defined in the 'Pasture condition guide for the Kimberley') and soils as determined by erosion, using the erosion assessment method on pastoral lands in Western Australia. The methods have evolved …

Genetic Profiling Of Tennessee Johnsongrass And Pigweed Accessions Per Weedicide Resistance And Agronomic Traits, Gouse Mohiddin Shaik

Tennessee State University Alumni Theses and Dissertations

Herbicide-resistant weeds pose an escalating threat to crop productivity in Tennessee, leading to notable economic losses and complicated conventional weed control strategies. Among the most persistent species, Sorghum halepense (Johnsongrass) and various Amaranthus species (pigweeds) have exhibited remarkable adaptability and increasing resistance to widely used herbicides. Addressing this growing issue necessitates a thorough understanding the genetic and biochemical mechanisms that drive herbicide resistance. This study conducted an extensive genetic analysis of Pigweed and Johnsongrass samples collected from a broad range of counties across Tennessee, ensuring representation from both the northern and southern portions of the state’s Eastern, Central, and Western …

Options For Fox Control, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

Foxes can cause significant losses to some agricultural producers, and they prey on many native animals. The best option is to control foxes before they become a problem. This factsheet explains the available options fox control and when these options should be used

Feed Prices, Substitution Patterns, And Technical Efficiency In Feedlot Cattle, Andrew E. Anderson, James L. Mitchell, Jamie R. Luke

Agricultural Economics and Agribusiness Faculty Publications and Presentations

The cattle feeding industry is sandwiched between relatively volatile commodity markets, and efficiency is critical. Changing prices for feedstuffs may cause substitution and output effects, in turn impacting technical efficiency. Using Kansas feedlot data, we estimate the effects of feed prices on cattle performance, focusing on the feed conversion ratio, average daily gain, and days on feed. Results show that several feed prices do indeed impact technical efficiency. These results have implications for management adapting to changing feed prices. Further, there are policy implications for programs that may impact commodity prices.

Understanding Glufosinate Resistance In Palmer Amaranth And Examination Of Additives For Improved Weed Control, Pamela Carvalho-Moore

Graduate Theses and Dissertations

The aim of this dissertation was to: 1) provide an in-depth review about the potential use of natural and synthetic glutathione S-transferase (GST) inhibitors to enhance herbicidal activity or induce crop safety; 2) determine if the addition of metabolic inhibitors to glufosinate is an effective approach to enhance weed control; 3) investigate the mechanism conferring resistance to glufosinate in a highly-resistant Palmer amaranth accession; 4) characterize the genomic rearrangement involved in glutamine synthetase 2 amplification in a Palmer amaranth accession resistant to both glufosinate and glyphosate; 5) quantify the distribution of glufosinate resistance among Palmer amaranth accessions within a 15-km …

Fragments Of A Crusader-Period Chancel Screen From ‘Akko, The Knights’ Hotel Site, Vardit R. Shotten-Hallel

'Atiqot

The phrase ‘where [or: when] least expected’ is rarely used in archaeology. In fact, when excavating a cesspit, the opposite is often true. Cesspits are precisely where archaeologists expect to uncover hoards of household artifacts, like pottery and glass, or sometimes valuables, dislocated sculptures and even skeletons. In this regard, the excavation at the Knights’ Hotel site in ‘Akko is no exception. Four richly decorated marble fragments were found in a cesspit, integrated in the shaft’s wall as part of repair work. A stylistic analysis, and consideration of the historical context of their deposition, revealed an unexpected possibility regarding their …

The Metal Finds From ‘Akko, The Knights’ Hotel Site, Joppe Gosker

'Atiqot

The 2007 excavation at the Knights Hotel Site yielded about 170 metal finds, mostly iron or copper alloy, though silver and gilded items were also found. Some objects associated with warfare may have been linked to the final battle of ‘Akko in 1291 CE, but most of the finds relate to daily life, encompassing activities such as horse keeping, dress, foodways, medicine and construction. The dominance of Eastern-type arrowheads indicates that local traditions were sometimes adopted, certainly for the arrows if not the bows. Concerning dress accessories, the overall impression is of European traditions. It seems that the Franks preferred …

Crusader-Period Ceramics From The Knights’ Hotel Site, ‘Akko, Edna J. Stern, Nohar Shahar

'Atiqot

The Crusader-period ceramic assemblage unearthed in the Knights’ Hotel site in ‘Akko contains a large variety of daily wares. The assemblage consists of local and imported wares from various regions, some of which were identified through petrographic analysis. The imported wares indicate trade connections with Mediterranean port cities, and the petrographic analysis identified a new group of vessels from Egypt’s northern Nile region. The article outlines the pottery typology and quantification, and presents the ceramic distribution within the excavated urban area. The findings indicate changes in land use, as some residential and commercial areas were converted into dumps and cesspits. …

Daily Life And Industry In Crusader ‘Akko: The Knights’ Hotel Site, Danny Syon

'Atiqot

This report details the second season of excavations at the Knights’ Hotel site, carried out in 2007, covering three areas (A–C) not excavated in the first season (1995). The excavations revealed domestic and public(?) architecture dating from the thirteenth century CE. The architectural features are mostly similar to the ones exposed in the first season and include an abundance of water and sanitary installations: cisterns, wells and cesspits. The mixed character of this neighborhood of the capital of the Crusader kingdom of Jerusalem, and the daily life of its residents is highlighted by the wealth of pottery and glass vessels …

Remains Of Two Iron Age Iib–C(?) Updraft Pottery Kilns At The Foot Of Tel Gamma (Tell Jemma), Davida Eisenberg-Degen, Ilana Peters, Svetlana Talis, Yael Abadi-Reiss, Emily Bischoff Bruintjes, Yotam Asscher

'Atiqot

An excavation southwest of Tel Gamma exposed two Iron Age II updraft pottery kilns and a refuse pit. The eastern kiln was only partially preserved; its fill contained workshop debris and storage-jar wasters. The better-preserved western kiln retained an almost intact, elongated combustion chamber with two sets of mud-brick flues and evidence of periodic upkeep. An activity layer was identified between and around the kilns, from which a mixed Iron IIA–C ceramic assemblage and a few stone artifacts were collected. The stone artifacts likely served in fine grinding and burnishing. In the refuse pit, potsherds, vitrified bricks, animal bones and …

A Middle Bronze Iia Pottery Production Site On The Northern Bank Of NaḥAl Soreq, Near Yavne-Yam, Lily Singer-Avitz, Yossi Levy, Etan Ayalon

'Atiqot

A Middle Bronze Age IIA pottery production site was uncovered on the northern bank of Naḥal Soreq, near Yavne-Yam. Excavations revealed installations, including pits, an oven, a stone pavement and a two-story pottery kiln. The discovery of a potter’s wheel and petrographic analysis confirm local ceramic production using nearby ḥamra and kurkar materials. Stone anchors found on-site suggest the transport of vessels via small boats along the stream, connecting the site with nearby settlements such as Nabi Rubin and Yavne-Yam.

The Faunal Assemblage From Nahal Rimmonim, An Intermediate And Middle Bronze Age Site In The Jezreel Valley, Zohar Turgeman-Yaffe

'Atiqot

The rural site of Naḥal Rimmonim yielded 421 identifiable animal bones that originated in well-stratified loci from five strata dating to the Intermediate and Middle Bronze Ages. The site’s economy seems to have been independent, or production-based, with residents providing most of their own needs while also trading with other groups. The economy was based on animal husbandry, with some hunting, mostly of gazelles, alongside the production of secondary products, such as milk, wool and labor, with a preference for wool. Pigs were the most common species in all domestic levels, including a unique pig burial. The faunal assemblage from …

Nahal Rimmonim: An Intermediate–Middle Bronze Age Village And Pottery Workshop In The Jezreel Valley, Karen Covello-Paran, Yotam Tepper

'Atiqot

The excavations at Naḥal Rimmonim exposed a stratified rural settlement spanning the Intermediate and Middle Bronze Age III. Stratified remains—including domestic structures, installations, a pottery workshop and burials—demonstrate diachronic shifts in site function and organization. The Intermediate Bronze Age strata exhibit substantial domestic activity with evidence of localized adaptation to marshy conditions. In the Middle Bronze Age I–II phases, a specialized potters’ workshop and later domestic structures highlight evolving intrasite spatial planning and craft production, likely tied to economic interactions with nearby Tel Megiddo. Elite tombs with prestige goods from the Middle Bronze Age III, signal socioeconomic ties to urban …

Secondary Use Of Textiles For Wick Production In Light Of The Finds From The Intermediate Bronze Age Cemetery At Newe Efrayim, Naama Sukenik, Yonah Maor, Yaniv Agmon, Yossi Elisha, Gilad Itach

'Atiqot

Three Intermediate Bronze Age wicks discovered in the Newe Efrayim cemetery constitute some of the earliest known archaeological evidence of wick use, an essential object for lighting, yet lacking distinctive features, as it was intended to be burned, making it a rare find. The exceptional preservation of the wicks sheds light on both preservation issues and the technological aspects of wick production in antiquity. The wicks were made from textiles, indicating the maximal reuse of a valuable raw material after it had served its original purpose. These finds offer evidence of material recycling in the ancient world. It is likely …

Researching Chalcolithic Ivories From The Southern Levant: Craft Items For Ritual, Prestige And Exchange, Harel Shochat, Liora Kolska Horwitz, Avishay Levi-Hevroni, Martin D. Pasternak, Pablo Betzer, Daniel Varga, Yael Abadi-Reiss, Olga Negnevitsky, Ilan Naor, Ianir Milevski

'Atiqot

The Late Chalcolithic period in the Southern Levant, mainly the Ghassulian culture (mid-fifth–mid-fourth millennia BCE), heralded a new and unique trajectory in craft specialization, with ivory objects, including figurines, tools and vessels, among the outstanding ones. Hippopotamus and elephant ivory, probably of varied geographic provenience, were the raw materials employed. This paper presents two recently excavated ivory caches from the Late Chalcolithic sites of Ḥorbat Raqiq and Yavne (East), and reviews Chalcolithic ivories from this region. Additionally, a systematic microscopic analysis to determine the taxonomic identification of raw material and typological classification of each artifact is presented, offering novel perspectives …

Monitoring The Developmental Stages Of Calendula Officinalis L. Nutrients Efficacy Under Hot Weather Mitigation Through Nutrients In Haripur, Pakistan, Waseem Ahmed, Rafia Azmat, Shah Masaud Khan, Abdul Qayyum, Waseem Hassan, Adnan Noor Shah, Muhammad Hadi Abbas, Fatima M. Abbas, Tahani A.Y. Asseri, Ahmet Hakan Ürüşan

Turkish Journal of Agriculture and Forestry

This study examines the effect of different doses of N and P fertilizer on Calendula officinalis L. (marigold) during the hot weather in summer (May–July) in Pakistan. The aim was to determine whether fertilization can help minimize the impacts of climate change. During the summer peak seasons (May, June, and July), the trial was conducted in potted plants with different N and P application levels to monitor the quality and quantity of C. officinalis. The results showed that the interactive effects (N × P) gave higher values for plant height, number of leaves, fresh weight, leaf length, and number of …

Exploring The Genetic Diversity And Population Structure Of Serbian And Selected European Bread Wheat Cultivars Through Ipbs-Retrotransposon Markers, Rada Šućur, Amjad Ali, Parnaz Mortazavi, Muhammad Tanveer Altaf, Muhammed Tatar, Muhammad Azhar Nadeem, Bojan Jocković, Velimir Mladenov, Sotirios Fragkostefanakis, Yong Suk Chung, Faheem Shehzad Baloch

Turkish Journal of Agriculture and Forestry

Bread wheat is a globally vital crop, sustaining millions and contributing to food security. The present study investigated the molecular characterization of 60 bread wheat accessions, using 12 interprimer binding site (iPBS) retrotransposon markers, which yielded a total of 260 distinct bands. Out of the 260 bands, 42 were monomorphic while the remaining 218 (83.84%) were polymorphic, with polymorphism information content values ranging from 0.38 to 0.45. Genetic diversity indices, including Shannon’s information index (I = 0.01–0.53), effective number of alleles (Ne = 1.00–1.63), gene diversity (He = 0.0037–0.36), and marker index (MI = 0.31– 0.51), revealed moderate variability across …