Agriculture Commons^™

“Oh, You Shouldn’T Have!” Understanding Key Factors Impacting Cut Flowers Gifting Preferences In Germany, Meike Rombach, David L. Dean, Nicole Olynk Widmar, Vera Bitsch

Department of Agricultural Economics Faculty Publications

Cut flower gifting preferences are relatively unexplored in Germany. This study proposes a model that investigates the impact of attitudinal, experiential, and socio-demographic factors on the cut flower gifting preferences of German consumers. For this purpose, an online survey with a representative sample of 978 German residents was conducted. Partial least squares structural equation modelling shows that active and passive engagement with plants and nature positively impact cut flower giving preferences through cut flower knowledge, cut flower fondness, and perceived versatility of cut flowers. For German women and men, the largest driver of cut flower giving preferences is the versatility …

Evolving Protein Demand And Income Elasticity, Timothy Meyer

Cornhusker Economics

Teaching large classes in the Ag Econ department has some unique benefits. One of them is that I have a pulse on the attitudes of a large cross-section of producers. One concern that has been gradually gaining momentum is the threat that plant protein poses against traditional animal protein, namely beef.

Trends in protein demand do not support this specific fear. In general, consumers’ appetite for animal protein continues to grow. This article explains the concept of income elasticity, along with the changing income elasticities of specific meats.

The Custom Service Industry's Role In Precision Agriculture Adoption: A Literature Review, Scott W. Fausti, Bruce Erickson, David Clay, Sharon Clay

Agronomy, Horticulture and Plant Science Faculty Publications

This literature review focuses on the role of the precision agriculture (PA) custom services industry in facilitating farmer adoption of PA technology. Based on the review, a series of stylized facts are developed that characterize the custom services industry's role in the PA adoption process in the United States. The literature suggests that increasing the availability of custom services in local agricultural production markets will positively influence the rate of PA adoption. Recent PA custom services industry field surveys, however, indicate that skilled labor, proficient in PA technology, is critical to develop and provide custom services needed to increase the …

Is The Custom Service Industry's Role In Precision Agriculture Linked To Workforce Development?, Scott W. Fausti, Bruce Erickson, David Clay, Sharon Clay

Agronomy, Horticulture and Plant Science Faculty Publications

Retail dealership survey data suggests that the lack of a qualified precision agriculture (PA) workforce limits the ability of the PA service industry to provide technological knowledge and services to producers who have adopted PA technology. The key empirical findings suggest that retail dealerships have the greatest difficulty finding workers who have, a) the capability to operate and collect data using specialized PA technology, b) the capability to interpret and develop management strategies using PA generated data, and c) a basic generalized competency in PA technology and its applications. The perceived shortage of skilled workers suggests that there is a …

Water Requirements For Growth And Survival Of Swietenia Macrophylla And Tabebuia Heterophylla Juvenile Trees In Relation To Water Production Capacity Of Dew Condensers1, Jodelin Seldon, Victor A. Snyder, Eric Harmsen, Skip Van Bloem

Publications

Drought mortality of juvenile trees is a major cause for failure of reforestation projects. Portable devices such as passive radiative dew condensers can often provide 0.15 L/day of water in situ, possibly sufficient for tree survival until roots can access groundwater, allowing self-sustainability. To evaluate growth and survivability of juvenile trees of Tabebuia heterophylla Britton and Swietenia macrophylla King under such low water amounts, juvenile trees received approximately 0.033, 0.067, 0.134, 0.201 and 0.268 L/tree/day, representing fractions (relative evapotranspiration or RET) of 0.125, 0.25, 0.50, 0.75 and 1.00 of the evapotranspiration demand (ETo). The experiment lasted 60 days for S. …

Australian National Mango Breeding Program, Department Of Primary Industries And Regional Development, Western Australia

Horticulture factsheets

The Australian National Mango Breeding Program was initiated in 1994 between four state, territory and federal agricultural organisations.

The first outputs are three new hybrid mango varieties, known as NMBP-1201, NMBP- 1243 and NMBP-4069. In 2022 Mango Road Pty Ltd (part of the Manbulloo Group) was awarded the management rights for the NMBP mango varieties.

They were renamed Yess! (NMBP 1243), Ahhh! (NMBP-1201) and Gee! (NMBP-4069).

The Australian National Mango Breeding Program (NMBP) was initiated in 1994. The project was a collaboration between agricultural agencies in Western Australia, the Northern Territory, Queensland, and CSIRO.

The purpose was to develop superior …

Gsl Researcher (Fall 2021)

GSL Researcher

GSL Researcher (Fall 2021)

Greetings

Students

GSL spotlight

Range and pasture update

Technical note

Ranch update

Highlighted research

GSL Open House agenda

Awards

Interaction Of Contact Herbicides And Timing Of Dicamba Exposure On Soybean, Mason C. Castner, Jason K. Norsworthy, L. Tom Barber, Trenton L. Roberts, Edward E. Gbur

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Dicamba residues in sprayers are difficult to remove and may interact with subsequent herbicides, including contact herbicides labeled for use in soybean. Without proper tank cleanout, applicators treating dicamba-resistant and non–dicamba resistant crops are at risk of contaminating the spray solution with dicamba residue from previous applications. Experiments were conducted in Fayetteville, AR, in 2018 and 2019, with the first experiment evaluating consequences of dicamba tank contamination with contact herbicides and the second experiment addressing the impact of dicamba exposure on a glufosinate-resistant soybean cultivar relative to a contact herbicide application. Experiments for tank contamination and timing of dicamba exposure …

Louisiana Agriculture Fall, 2021, Lsu Agcenter

Louisiana Agriculture

No abstract provided.

Cross-Sectional Association Of Toxoplasma Gondii Exposure With Bmi And Diet In Us Adults, Joel Cuffey, Christopher A. Lepczyk, Shuoli Zhao, Nicholas M. Fountain-Jones

Agricultural Economics Faculty Publications

Toxoplasmosis gondii exposure has been linked to increased impulsivity and risky behaviors, which has implications for eating behavior. Impulsivity and risk tolerance is known to be related with worse diets and a higher chance of obesity. There is little known, however, about the independent link between Toxoplasma gondii (T. gondii) exposure and diet-related outcomes. Using linear and quantile regression, we estimated the relationship between T. gondii exposure and BMI, total energy intake (kcal), and diet quality as measured by the Health Eating Index-2015 (HEI) among 9,853 adults from the 2009–2014 National Health and Nutrition Examination Survey. …

Identification And Validation Of High Ld Hotspot Genomic Regions Harboring Stem Rust Resistant Genes On 1b, 2a (Sr38), And 7b Chromosomes In Wheat, Shamseldeen Eltaher, Amira M.I. Mourad, P Stephen Baenziger, Stephen Wegulo, Vikas Belamkar, Ahmed Sallam

Department of Agronomy and Horticulture: Faculty Publications

Stem rust caused by Puccinia graminis f. sp. tritici Eriks. is an important disease of common wheat globally. The production and cultivation of genetically resistant cultivars are one of the most successful and environmentally friendly ways to protect wheat against fungal pathogens. Seedling screening and genome-wide association study (GWAS) were used to determine the genetic diversity of wheat genotypes obtained on stem rust resistance loci. At the seedling stage, the reaction of the common stem rust race QFCSC in Nebraska was measured in a set of 212 genotypes from F3:6 lines. The results indicated that 184 genotypes (86.8%) had different …

A Biological Assessment Of Water Quality In El Placer, Ecuador: The Effect Of Agriculture On Stream Health And The Quality Of Historical Versus Current Drinking Water Sources, Danielle Kleinberg

Independent Study Project (ISP) Collection

Although fresh water is one of Ecuador’s most abundant resources, high quality drinking water for its inhabitants is scarce (Wingfield et al., 2021). The most prevalent sources of water pollution in Ecuador are domestic waste, silver and gold mining, oil production, and agricultural chemicals (Buckalew et al., 1997). El Placer, a village located in Tungurahua, Ecuador, is highly dependent on agriculture as a source of income. The first objective of this study was to determine the effect of agriculture on the El Placer’s Tía Anita Stream through comparing the water quality at three sites with varying agricultural influence. The second …

Man V.S. Wild: An Analysis Of Language Used Regarding Human-Wildlife Conflict In The Kibale National Park Community, Western Region, Uganda, Sophie Perfetto

Independent Study Project (ISP) Collection

If humans are to live sustainably and in harmony with wildlife in the vicinity of Protected Areas, policy makers, and government authorities need to make informed decisions with consideration to the needs of local communities. For this to happen, policy makers must understand the perceptions of local communities and take local perspectives into account. As language is at the root of perception, language was studied in the context of its role in shaping local perceptions of human-wildlife conflict and consequential conflict mitigation strategies. Six communities around the Northern region of Kibale National Park, Uganda, were studied, with sites located in …

Western Australian Broadacre Agriculture Regional Snapshots Goldfields-Esperance (Esperance Port Zone), Department Of Primary Industries And Regional Development, Western Australia

Agriculture reports

The Goldfields-Esperance region spans over 95 million hectares, with agriculture, mining, and fisheries as key industries. The Esperance Port Zone produces mainly wheat, barley, and pulses, generating $800 million annually and exporting 2.25 million tonnes of grain. Rainfall declines threaten yields; livestock and aquaculture industries face challenges but show growth potential.

Western Australian Broadacre Agriculture Regional Snapshots Great Southern, Department Of Primary Industries And Regional Development, Western Australia

Agriculture reports

The Great Southern region spans over 3.9 million hectares, with agriculture, forestry, fishing, tourism, and viticulture vital to its economy. Key industries include broadacre crops, livestock, horticulture, viticulture, and aquaculture. Rainfall varies, impacting crop production, which has shifted from wheat to barley. The region demonstrates growth in free-range poultry, pork, and wine, with significant export opportunities and ongoing diversification.

Land Use As A Predictor Of Water Hyacinth (Eichhornia Crassipes) Presence On The Entebbe Coast Of Lake Victoria, Uganda, Zachary Hoffman

Independent Study Project (ISP) Collection

Lake Victoria is shared amongst Tanzania, Kenya, and Uganda and has tremendous ecological, economical, and cultural significance. Within the lake system, there are several problems, including the proliferation of an invasive weed, water hyacinth (Eichhornia crassipes). Therefore, this study aims to assess several factors that may correlate with water hyacinth proliferation. The specific objectives are (1) to identify possible correlations of water hyacinth density and land use around Entebbe, Uganda, and (2) to identify annual trends in water hyacinth coverage, to better inform policy and conservation efforts. Entebbe has a coastline of six land cover types: flooded vegetation, trees, grasses, …

Effects Of Exogenous Application Of Plant Growth Regulators (Snp And Ga3) On Phytoextraction By Switchgrass (Panicum Virgatum L.) Grown In Lead (Pb) Contaminated Soil, Adrianne Beavers, Marina Koether, Thomas C. Mcelroy, Sigurdur Greipsson

Faculty Articles

Soil lead (Pb) contamination is a major environmental and public health risk. Switch-grass (Panicum virgatum), a second-generation biofuel crop, is potentially useful for the long-term phytoremediation and phytoextraction of Pb contaminated soils. We evaluated the efficacy of a coor-dinated foliar application of plant growth regulators and soil fungicide and a chelator in order to optimize phytoextraction. Plants were grown in soil culture under controlled conditions. First, three exogenous nitric oxide (NO) donors were evaluated at multiple concentrations: (1) S-nitroso-N-acetylpenicillamine (SNAP); (2) sodium nitroprusside (SNP); and (3) S-nitrosoglutathione (GSNO). Second, the effect of SNP (0.5 µM) was examined further with the …

How To Effectively Reach Farmers And Assist Them In Reaching Their Precision Management Goals, Courtney Nelson

Honors Program: Senior Projects (Public)

Precision and digital agriculture have been popular buzz words floating around the last several years. These broad terms cover a plethora of topics including GPS ear tags for livestock, soil moisture probes, and aerial imagery. With such a wide number of technological advances at their fingertips, it can be overwhelming for farmers to know where to start.

A study conducted by Purdue University in 2019 took a deeper look at data and software usage across 800 farms larger than 1000 acres (DeLay et al, 2020). Their research revealed that over half of farmers who don’t use farm data or software …

Grains, Seeds And Hay Industry Funding Scheme Annual Report 2020/2021, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity published reports

The Grains, Seeds and Hay Industry Funding Scheme (IFS) has been operating since 2010 to address biosecurity threats relevant to Western Australia’s (WA) grains, seeds and hay industry. The Scheme was established under the Biosecurity and Agriculture Management Act 2007 to enable growers to identify the pest and disease priorities at a whole-of-industry level and raise funds for activities to address these priorities.

There are currently three Industry Funding Schemes in operation. In addition to the Grains, Seeds and Hay IFS, there is a Cattle IFS and a Sheep and Goat IFS. The three IFSs operate in a similar manner. …

Western Australian Broadacre Agriculture Regional Snapshots Mid West, Department Of Primary Industries And Regional Development, Western Australia

Agriculture reports

No abstract provided.