Agriculture Commons^™

Trifolium Pratense - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Red clover (Trifolium pratense). Red clover is a temperate, perennial (and sometimes biennial) pasture legume, which is native to Europe and Northern Asia. It is now cultivated for forage in temperate areas worldwide but is sensitive to high temperatures so has a limited role in Australia. It was evaluated in early pasture trials in high …

Vaccinium Corymbosum - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Blueberry (Vaccinium corymbosum). The blueberry (Vaccinium spp.) is an evergreen perennial shrub, growing up to 3m tall. The fruit is a many-seeded blueberry, with white or pale green flesh. Varieties grown in Australia are classified into Southern Highbush, Rabbiteye and Northern Highbush which require varying levels of chilling (i.e. hours below 7°C to induce flowering).

Woody Ornamental Disease Management Research Reports 2022, Fulya Baysal-Gurel

Extension Publications

No abstract provided.

Flatheaded Borer Management In Nurseries With Winter Cover Crops, Karla Addesso, Axel Gonzalez, Jason Oliver, Anthony Witcher

Extension Publications

No abstract provided.

Comparative Performance Of Cooperative Equity Retirement Plans, Jeffrey S. Royer

Department of Agricultural Economics: Faculty Publications

This paper compares the performance of revolving fund, percentage-of-all-equities, and base capital plans, and special plans for redeeming equity held by estates or based on member age. It also examines how the performance of the base capital plan is affected by changes in the base period, relaxing the equity requirements for underinvested members, and a variable cash patronage refund program. The base capital plan performs better than other systematic plans but places financial burdens on young members. Two modifications can mitigate that problem with only a slight diminution in performance. Special plans benefit cooperatives operating revolving fund plans the most.

Tupelo Borer - A Newly Identified Longhorn Beetle In Tennessee, Aubree Morrison, Jason Oliver, Karla Addesso

Extension Publications

No abstract provided.

Microbial Pesticides For Commercial Nursery And Residential Landscapes, Karla M. Addesso, Kripa Dhakal, Fulya Baysal-Gurel, Jason B. Oliver

Extension Publications

No abstract provided.

Using Drones In Animal Production, Jason P. De Koff, Priya Saini

Extension Publications

No abstract provided.

Entomology Arthropod Pests Of Hemp, Kaushalya Amarasekare

Extension Publications

No abstract provided.

Anaerobic Digestion Of Cereal Rye Cover Crop, Liangcheng Yang, Lucas D. Lamont, John C. Sedbrook, Nicholas J. Heller, David E. Kopsell

Faculty Publications - Agriculture

The rapid growth of cover crop planting area in the U.S. helps with erosion control, soil health, control of greenhouse gases, and also provides abundant biomass for the production of bioenergy and bioproducts. Given the cover crops’ compositional heterogeneity and variability, a tolerate platform technology such as anaerobic digestion (AD) is preferred but has not been widely used for cover crop biorefining. This study evaluated the biogas and methane yields from six cereal rye (Secale cereale L.) cover crops grown in the Midwest, using both bench- and pilot-scale anaerobic digesters. The effects of two critical factors, the total solids (TS) …

Effect Of Agricultural Insurance Program On Income Loss Reduction: A Comparative Study Of Upland And Lowland Farmers In Japan And The Philippines, Armand Christopher C. Rola

Journal of Public Affairs and Development

This paper aims to inquire how agricultural insurance can be an effective and efficient coping mechanism to prevent the poorest in remote rural areas of East Asia and the Pacific from falling into the poverty trap when faced with natural disasters. Field research was conducted to examine upland and lowland farmers’ experiences with agricultural insurance and program implementation by insurance providers in Japan and the Philippines. Secondary data such as online articles, journals, books, news and annual reports, and online websites of government insurance providers in the Philippines and Japan were collected. Primary data were analyzed using descriptive and cost …

Policy Option To Address Low Rice Seed Technology Adoption Of Farmers In Sariaya, Quezon, Philippines, Meljun R. Banogon, Leilanie O. Barrion, Imelda Dg. Olvida, Ma. Theresa R. Sawit

Journal of Public Affairs and Development

The importance of access to and the proper utilization of technology in improving farm productivity is widely recognized. For this reason, many interventions focus on the development and promotion of farm technologies in rural areas. Sariaya, Quezon is one of the recipients of the programs of the Department of Agriculture (DA), particularly the Bayanihan Agri Clusters (BACs), the Rice Competitiveness Enhancement Fund (RCEF), and the Rice Business Innovations Community Program (RiceBIS). While these programs are being implemented, the adoption of certified seeds technology in the community remains low. Policy Delphi technique was employed to formulate policy outcome forecast, issue statement, …

Intellectual Capital To Support Goat Farming Profitability In A Rural Area Of Banjarnegara Regency, Indonesia, Mochamad Sugiarto, Yusmi Nur Wakhidati, Siwi Gayatri, John Enorio M. Perez

Journal of Public Affairs and Development

Goat farming in Banjarnegara Regency, Indonesia has become a driver of the rural economy.　 Banjarnegara Regency, Indonesia has become a driver of the rural economy. Banjarnegara is a mountainous area which is divided into three agroecological zones, namely highland, middle land, and lowland. The research was conducted to　(1) identify the levels of goat farmers’　intellectual capital and goat farming profitability; and (2) analyze the relationship between goat farmers’ intellectual capital and goat farming profitability. A multistage sampling method was conducted to collect data from 180 goat farmers. The research on goat farmers’ intellectual capital was conducted using interviews and …

Fy 21/22 Highlights, Tennessee. Department Of Agriculture

Annual Report & Statistical Summary

This annual report and statistical summary highlights the accomplishments done by the Tennessee Department of Agriculture.

The Impact And Outcomes Of Sustainable Intensification Initiatives In Six Countries On Women, Men, And Other Social Groups: A Literature Review, Katherine A. Snyder, Emanuel Sulle

Faculty of Arts & Sciences, East Africa

This study reviewed over 160 papers and reports in sustainable intensification, with a focus on the target countries of Malawi, Ghana, Ethiopia, Laos, Bangladesh and Nepal. It collected literature by carrying out searched with both scopus and google scholar with specific key words and combinations. This search focused on target regions and countries as well as social equity. Under “sustainable intensification”, we obtained a list of 5493 papers. Sustainable intensification and gender yielded 58, SI in Sub-Saharan Africa produced 545. Country by country the papers were fewer and when gender and social equity were included, the number of papers were …

Epidemiology And Management Of Frogeye Leaf Spot Of Soybean: Damage Thresholds, Efficacy And Profitability Of Foliar Fungicides, Jhonatan Paulo Barro

Theses and Dissertations--Plant Pathology

Frogeye leaf spot (FLS), caused by Cercospora sojina, is an economically important disease of soybean in many parts of the world where soybean is grown, including the United States. A meta-analytic approach was used to summarize a data set of 66 uniform field research trials conducted to evaluate fungicide efficacy against FLS on soybean. The dataset spanned 10 years (2012 to 2021) of experiments conducted across eight states in the U.S., including Alabama, Arkansas, Illinois, Iowa, Kentucky, Louisiana, Mississippi and Tennessee. First, the relationship between FLS severity and soybean yield was investigated. A significant negative slope obtained through random …

Wa Insecticide Guide 2022 - Autumn Winter, Amber Balfour-Cunningham, Dusty Severtson

PestFacts WA

Registered chemicals for autumn and winter insect pests in Western Australian broadacre crops 2022.

Reduced Chelate Strength Increases Iron Bioavailability For Monocots In Hydroponic Culture, Paul Kusuma, Bruce Bugbee

Hydroponics/Soilless Media

Hydroponically grown corn (Zea mays) is highly susceptible to Fe-chlorosis. Iron (Fe) is essential for chlorophyll synthesis. Metals bound to chelates have reduced bioavailability (activity) compared to free ions.

Selected Dietary Plant-Based Proteins For Growth And Health Response Of Nile Tilapia Oreochromis Niloticus, Tzodoq O. Magbanua, Janice A. Ragaza

Biology Faculty Publications

Tilapia culture is one of the largest sectors of global aquaculture. Among the different species of tilapia, Nile tilapia (Oreochromis niloticus) is perhaps the top cultured species. The production of Nile tilapia has been continually increasing throughout the years resulting in genetic deterioration. Several tilapia strains with better growth performance and adaptive capability to survive in different culture conditions have been developed to alleviate the crisis. Increased demand for Nile tilapia implies higher farming cost. Plant-based proteins are utilized as partial or complete fishmeal replacements to reduce feed cost. However, these proteins can adversely affect and alter growth …

Early-Life Farm Exposures And Eczema Among Adults In The Agricultural Lung Health Study, Annah B. Wyss, Thanh T. Hoang, Hilde K. Vindenes, Julie D. White, Sinjini Sikdar, Marie Richards, Laura E. Beane-Freeman, Christine G. Parks, Mikyeong Lee, David M. Umbach, Stephanie J. London

Mathematics & Statistics Faculty Publications

Background

Several studies conducted in Europe have suggested a protective association between early-life farming exposure and childhood eczema or atopic dermatitis; however, few studies have examined associations in adults.

Objectives

We investigated associations between early-life exposures and eczema among 3217 adult farmers and farm spouses (mean age, 62.8 years) in a case–control study nested within an US agricultural cohort.

Methods

We used sampling-weighted logistic regression to estimate odds ratios and 95% confidence intervals for associations between early-life exposures and self-reported doctor-diagnosed eczema (273 cases) and polytomous logistic regression to estimate odds ratios (95% confidence intervals) for a 4-level outcome combining …