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Articles 4951 - 4980 of 11406
Full-Text Articles in Entire DC Network
Teacher Internship Report - Anderson Union High School, Kathryn L. Teixeira
Teacher Internship Report - Anderson Union High School, Kathryn L. Teixeira
Agricultural Education: Graduate Internship Reports
This internship/project report includes validation documents required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The documents are concurrently used for the Agriculture Incentive Grant review process at Anderson Union High School conducted by representatives of the California Department of Education. The internship included the practical application of occupational skills related to the horticulture industry and modification to the Greenhouse facilities at Anderson Union High School by improving ergonomics of greenhouse tables, replacing the existing siding of storage facilities and installing concrete walkways within the greenhouse. Students in the Agricultural Department were integral in all parts …
Unpermitted Urban Agriculture: Transgressive Actions, Changing Norms And The Local Food Movement, Sarah B. Schindler
Unpermitted Urban Agriculture: Transgressive Actions, Changing Norms And The Local Food Movement, Sarah B. Schindler
Faculty Publications
Roberta keeps four chickens in her backyard. Bob snuck onto the vacant lot next door, which the bank foreclosed upon and now owns, and planted a vegetable garden. Vien operates an occasional underground restaurant from his friends’ microbrewery after beer-making operations cease for the day. The common thread tying these actions together is that they are unauthorized; they are being undertaken in violation of existing laws and often norms. In this Article, I explore ideas surrounding the overlap between food policy and land use law, specifically the transgressive1 actions that people living in urban and suburban communities are undertaking to …
Section Abstracts: Agriculture, Forestry, And Aquaculture
Section Abstracts: Agriculture, Forestry, And Aquaculture
Virginia Journal of Science
Abstracts of the Agriculture, Forestry, and Aquaculture Section for the 92nd Annual Virginia Academy of Science Meeting, May 2014, at Virginia Commonwealth University in Richmond, Virginia
Increasing Dry Cow And Bred Heifer Performance With Environmental Management, Stephen F. Higgins, Kylie Schmidt
Increasing Dry Cow And Bred Heifer Performance With Environmental Management, Stephen F. Higgins, Kylie Schmidt
Agriculture and Natural Resources Publications
Producing high-quality milk is a primary concern of dairy farmers, which is why the production herd often receives more attention than the dry cows and bred heifers. However, it is important that dairy producers not lose sight of the great value that their dry cows and bred heifers hold: the future of the milking herd. Environmental management practices such as rotational grazing, heavy-use area pads for feeding and watering, and shelter can be used to increase close-up cows’ future performance by preventing mastitis and other health disorders such as lameness.
Cyanide Poisoning In Ruminants, Michelle Arnold, Cynthia Gaskill, S. Ray Smith, Garry D. Lacefield
Cyanide Poisoning In Ruminants, Michelle Arnold, Cynthia Gaskill, S. Ray Smith, Garry D. Lacefield
Agriculture and Natural Resources Publications
Prussic acid, cyanide, or hydrocyanic acid are all terms relating to the same toxic substance. Hydrogen cyanide was first isolated from a blue dye (Prussian blue) and because of its acidic nature it became known by the common name “prussic acid.” Cyanide is one of the most rapidly acting toxins that affect cattle.
Collection And Preparation Of Milk Samples For Microbiological Culturing [2014], Jeffrey M. Bewley, Robert J. Harmon, Stephan Locke, Michelle Arnold
Collection And Preparation Of Milk Samples For Microbiological Culturing [2014], Jeffrey M. Bewley, Robert J. Harmon, Stephan Locke, Michelle Arnold
Agriculture and Natural Resources Publications
In developing individual farm mastitis control and treatment strategies, it is often necessary to characterize the types of bacteria that are present on your farm. To answer this question, a microbiological analysis, or milk culture, must be performed on milk samples collected from cows showing clinical signs of mastitis or with elevated somatic cell counts. Results of the milk cultures will help identify which bacteria are causing the mastitis. In turn, this information can be used to alter mastitis control, prevention, and treatment options to fit your herd’s conditions.
Ergotism, Michelle Arnold
Ergotism, Michelle Arnold
Agriculture and Natural Resources Publications
Ergotism and fescue toxicosis are clinically similar syndromes caused by consuming plants containing ergot alkaloids. The toxic effects and mechanisms of action are similar in both syndromes although the alkaloids are produced by different species of fungi. Ergot is a fungus that grows on the seed head of cereal grains and grasses. The term “ergot” is used in general as a common name for the Claviceps fungi or it may be used more specifically when referring to the ergot body of Claviceps purpurea when present on rye. These fungi parasitize the ovary of the developing grass flower and prevent development …
Louisiana Agriculture Spring, 2014
Characteristics And Practices That May Lead To Listeria Monocytogenes Contamination In Retail Delis, Jingjin Wang
Characteristics And Practices That May Lead To Listeria Monocytogenes Contamination In Retail Delis, Jingjin Wang
Open Access Theses
The foodborne pathogen, Listeria monocytogenes, can contaminate ready-to-eat (RTE) deli meats at retail delis, since retail delis provide an ideal environment for L. monocytogenes growth. Current risk assessment indicates that 83% of listeriosis cases from RTE deli meats are all from RTE deli that are sliced at retail delis. Strategies for controlling L. monocytogenes in retail establishments are essential to prevent post-processing contamination of RTE foods. In order to determine the potential risk factors associated with L. monocytogenes contamination and develop best practices to reduce L. monocytogenes , we sampled the retail establishment environment, isolated L. monocytogenes, and …
The Influence Of An Advanced Agriculture & Life Science Course On Students' Views Of The Nature Of Science, Megan N. Anderson
The Influence Of An Advanced Agriculture & Life Science Course On Students' Views Of The Nature Of Science, Megan N. Anderson
Open Access Theses
One of the goals in today's society is to ensure that students exiting school have the ability to understand, develop, and comprehend scientific information. For students to be able to meet these goals, it is imperative that they become scientifically literate and understand the concept of the Nature of Science (NOS). The discipline of Agricultural Education has strong connections with science and today many students are earning science credit and developing science understanding through Agricultural Education courses. If students are continuing to gain science mastery through their Agricultural Education courses, they should also be gaining adequate conceptions of science and …
Comparative Analysis Of The True Profitability Between Genetic Multiplication And Terminal Pig Production, Nicholas H. Dekryger
Comparative Analysis Of The True Profitability Between Genetic Multiplication And Terminal Pig Production, Nicholas H. Dekryger
Open Access Theses
In the agriculture industry today, farmers and agribusinesses must continually deal numerous uncertainties and consequential financials burdens. Market prices, both in grains and livestock, have varied quiet substantially over the past five years creating difficulties in risk management and sales. As a means to combat the uncertainty facing the agriculture industry, solid business strategies must be implemented in order to absorb any external impact. Using part of the strategy outlined in The Breakthrough Imperative, an analysis was done on the strategy used by Belstra Group Farms with the goal to determine the true profitability of gilt multiplication.
A model was …
Growing South Dakota (Spring 2014), College Of Agriculture &. Biological Sciences
Growing South Dakota (Spring 2014), College Of Agriculture &. Biological Sciences
Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)
This issue contains the SDSU Extension 2013 Annual Report.
[Page] 2 The New SDSU Extension: Two Years Later, Change Has Brought New Successes
[Page] 4 Your 24-7 Connection: iGrow.org Makes SDSU Extension Easily Accessible, Responsive
[Page] 5 SDSU Regional Extension Centers: Your Front Door To SDSU
[Pages] 6-7 Leading The Challenge: Projects To Address Food Security, Financial Knowledge Underway
[Pages] 8-9 Regional Collaboration: SET Grants & Food Networks Initiated
[Pages] 10-11 Encouraging & Empowering: Native American Program Assists Reservations In Striving For Healthy Food, Healthy Communities & Youth Science Programming
[Page] 12 Evaluating Yields: Crop Performance Testing Provides Important, Unbiased …
Holistic Management, A Lifelong Management Goal, Jesse Russell, D. R. Zobell
Holistic Management, A Lifelong Management Goal, Jesse Russell, D. R. Zobell
All Current Publications
There are many misconceptions concerning farmers and ranchers, and not understood by those living in urban areas. However they are looked upon, the successful managers in today’s production agriculture must have a firm knowledge of many different resources. Some of these resources include but are not limited to; soil, grasses and/or other crops, cattle and/or other production animals and their biological processes, labor resources. In order to be profitable these operators must be able to manage their finances as well.
Key Resources Of Ranch Management, Cody Butler, D. R. Zobell
Key Resources Of Ranch Management, Cody Butler, D. R. Zobell
All Current Publications
There are five essentials for successful ranch management. These essentials consist of: 1) A lifelong approach to management needs, both integrative and holistic. 2) Strive for continuous improvement of key resources. 3) Assemble and use good analysis and decision-making tools. 4) Wage war on cost. 5) Place an emphasis on marketing.
Student Apathy As Defined By Secondary Agricultural Education Students, Ann M. De Lay, Benjamin G. Swan
Student Apathy As Defined By Secondary Agricultural Education Students, Ann M. De Lay, Benjamin G. Swan
Agricultural Education and Communication
Student motivation continues to be a source of concern for educators. This phenomenological study captured the voices of secondary agriculture students as they shared their perspectives and experiences surrounding student apathy. Four focus group interviews were conducted at four central California high schools with distinguished agriculture programs. The following question guided the research: What experience do secondary agriculture students have with student apathy in their academic environments? Findings suggest student apathy is born of personal choice and grown through mediocre teaching, archaic assessment and the absence of learning purpose. Recommendations suggest students, teachers, the local school and teacher educators form …
Nursery Pig Growth Response To Feed Ingredients And Feed Additives: I ). Spray-Dried Blood Plasma Vs. Spray-Dried Egg Effect On Nursery Pig Growth Performance Ii ). Effect Of Α-Galactosidase And Citric Acid On Nursery Pig Growth Performance When Added To A Corn-Soybean Meal Diet, Elizabeth Kaye Pegg
Theses and Dissertations
Nursery pigs are defined as newly weaned pigs adjusting to a solid-plant based diet after being weaned from a milk-based diet. Weaning has nutritional, environmental, social, and physiological impacts on the nursery pig. Nutrition is modified to accommodate changing needs of the nursery pig. The nursery pig diet is developed by adding highly digestible animal proteins to the standard corn-soybean meal swine diet. Development of the nursery diet improves pig performance but animal-based proteins can be expensive and do not address undigestible components of the plant-based ingredients. Addition of lower-cost animal proteins, addition of enzymes, and addition of acidifiers have …
Agriculture, Environmental Restoration And Ecosystem Services: Assessing The Costs Of Water Storage On Agricultural Lands In South Florida, Kayla Ouellette
Agriculture, Environmental Restoration And Ecosystem Services: Assessing The Costs Of Water Storage On Agricultural Lands In South Florida, Kayla Ouellette
USF Tampa Graduate Theses and Dissertations
A large part of the environmental restoration required by the Comprehensive Everglades Restoration Plan calls for more water-storage on lands south of Lake Okeechobee in order to restore the natural water flows of the Everglades watershed. The Everglades Agricultural Area (EAA) can be used for increased water storage in order to relieve coastal estuaries of excess water in the rainy season. This water storage can deliver additional ecosystem services of soil retention and reduced CO2 emissions that could compensate farmers for the cost of water storage by increasing long term farm profitability. The goals of this study were 1) to …
Updated Ethography For European Starlings (Sturnus Vulgaris) In Central Coast Vineyards, Vic A. Guerrero
Updated Ethography For European Starlings (Sturnus Vulgaris) In Central Coast Vineyards, Vic A. Guerrero
Wine and Viticulture
No abstract provided.
The Effects Of Implementing Cow Cooling For Oostdam Dairy: Benefits From Milk Production, Feed Intake, And Reproduction, Mark Oostdam
The Effects Of Implementing Cow Cooling For Oostdam Dairy: Benefits From Milk Production, Feed Intake, And Reproduction, Mark Oostdam
Dairy Science
Heat stress has a major effect on management decisions for a dairy operation because of the decrease in the cows productivity. Dairy cattle loose efficiency of economic production due to lower milk yields and decreased pregnancy rates. Milk loss due to heat stressed cows in California averages a loss of 293 kg of milk/cow/year(St.-Pierre et al., 2003), and with milk prices reaching record highs, dairies are losing out on increased revenue opportunity. Increases in reproductive infertility from heat stress also affect revenue for a dairy operation by reducing conception rates (Hansen 1997) and pregnancy rates, which causes the average days …
Sustainable Fire Clearance Using Goats Teaching Unit, Elida Noren Moore
Sustainable Fire Clearance Using Goats Teaching Unit, Elida Noren Moore
Agricultural Education and Communication
This project was created in order to fulfill the need of creating a unit of teaching for sustainable fire brush clearance using goats. The beginning goes over all the literature that was used to help create the project as well as the thought process that was followed in order to write the unit. These decisions were crucial for figuring out what was going to be included in the unit as well as the activities and lecture prompts that are provided. The unit covers everything from fire history and fire regulations in the state of California, to the care and treatment …
Ua66 Ogden College Of Science & Engineering Newsletter, Cheryl Stevens, Dean
Ua66 Ogden College Of Science & Engineering Newsletter, Cheryl Stevens, Dean
Ogden College of Science & Engineering Publications
No abstract provided.
Potential Eradication And Control Methods For The Management Of The Ascidian Didemnum Perlucidum In Western Australia, Julieta Muñoz, Justin I. Mcdonald
Potential Eradication And Control Methods For The Management Of The Ascidian Didemnum Perlucidum In Western Australia, Julieta Muñoz, Justin I. Mcdonald
Fisheries Research Reports
In Western Australia, the invasive colonial ascidian Didemnum perlucidum was first detected in the Swan River Estuary in 2010 and subsequently recorded at multiple locations across the State. Ongoing research by the Department of Fisheries (the Department) indicates that this species exhibits strong seasonal changes in abundance. Although, D. perlucidum is able to reproduce sexually (larvae) and asexually (budding) year round, larvae density and settlement, and overall colony size significantly decreases during the colder months (winter). From a management point of view this period would present the best opportunity for an attempt at eradication or control of this species.
How To Make A Country Ham, Gregg Rentfrow, Surendranath Suman
How To Make A Country Ham, Gregg Rentfrow, Surendranath Suman
Agriculture and Natural Resources Publications
Country ham is the dry-cured hind leg of a pig that harks back to the way food was preserved before mechanical refrigeration. The country ham finds its roots in China and European dry-cured hams such as China’s Jinhua and Yunnan hams, Italy’s Prosciutto, Spain’s Serrano and Iberian hams, and Germany’s Black Forest ham. Country hams are drastically different from their more common cousin, the wet-cured ham, also known as “city ham.” The flavor of a country ham is complex, and the texture is unlike that of other hams.
A Fresh Cow Health Monitoring System, Amanda E. Sterrett, Donna M. Amaral-Phillips, Jeffrey M. Bewley, Michelle Arnold
A Fresh Cow Health Monitoring System, Amanda E. Sterrett, Donna M. Amaral-Phillips, Jeffrey M. Bewley, Michelle Arnold
Agriculture and Natural Resources Publications
Calving causes cows to endure many physiological changes that require good nutrition, time, and adequate rest for recovery. Upon calving, cows are introduced into the lactating herd, where they consume high amounts of a new ration and have to adapt to a new feeding and milking routine. Lactation requires more support from the diet than pregnancy and weight maintenance, particularly in fresh cows calving in with a negative energy balance. Additionally, the social hierarchy within the herd is re-established every time a new cow enters the group, which can cause stress, especially for timid and weak cows. For these reasons, …
Nitrate Poisoning, Michelle Arnold, Cynthia Gaskill, Jeff Lehmkuhler, S. Ray Smith
Nitrate Poisoning, Michelle Arnold, Cynthia Gaskill, Jeff Lehmkuhler, S. Ray Smith
Agriculture and Natural Resources Publications
Nitrates are present in all plants, but normally their concentrations are not excessive. Under normal growing conditions, nitrate from the soil is absorbed by the roots of forage plants, and is supplied to the upper portions of the plant (primarily leaves) where it is converted into plant protein. However, adverse environmental conditions (such as drought), sudden weather changes (cool, cloudy weather), leaf damage (due to hail, frost, or herbicides), or heavy fertilization with nitrogen, can cause plants to develop and retain potentially dangerous levels of nitrate. The lower stalks and stems at the base of the plant are the site …
Stereotypic Behavior In Horses: Weaving, Stall Walking And Cribbing, Fernanda Camargo
Stereotypic Behavior In Horses: Weaving, Stall Walking And Cribbing, Fernanda Camargo
Agriculture and Natural Resources Publications
Many stabled horses perform a variety of repetitive behaviors such as weaving, stall walking, cribbing, headshaking and pawing. These behaviors have been called many different names including stereotypic behavior, stereotypies, stereotypes, obsessive compulsive disorders, vices and habits. Although it may be difficult to know why exactly each horse performs these vices, there may be specific causal factors for these activities in the horse. These behaviors are not simply learned and not simply inherited, but may be a mixture of both. Studies show that some families of horses have a higher prevalence of certain vices, which suggests heritability and genetic components. …
Nebline, March 2014
NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County
Feature: Make a Difference -- Reduce, Reuse, Recycle
Food & Health
Family Living
Farm & Acreage
Home & Family Living
Horticulture
Pests & Wildlife
4-H & Youth
Extension Calendar
and other extension news and events
Active Development Of Tacit Knowledge: Adtk In A World Without Farmers, Roger E. Garrett Jr.
Active Development Of Tacit Knowledge: Adtk In A World Without Farmers, Roger E. Garrett Jr.
Capstone Collection
Experiential Learning Theory (ELT) and extensions such as Transformative Learning Theory offer significant potential for skill development later in life – reskilling. Despite wide acceptance and deployment, practitioners are still obliged to design their own methods and activities in order to implement these theories. This paper introduces a novel curricular model, Active Development of Tacit Knowledge (ADTK). Educators can use ADTK to effectively implement and scale ELT. Agricultural Education, specifically the training of new farmers, is used as a sample context to demonstrate ADTK. In new-farmer education, it is necessary to compress the educational cycles of dozens of years of …
Kentucky Nutrient Management Planning Guidelines (Kynmp), Stephen F. Higgins, Kylie Schmidt, Amanda A. Gumbert
Kentucky Nutrient Management Planning Guidelines (Kynmp), Stephen F. Higgins, Kylie Schmidt, Amanda A. Gumbert
Agriculture and Natural Resources Publications
Nutrients are constantly cycling through farms. Nutrients come onto a farm in the form of feed, commercial fertilizers, manure, or compost, and they leave the farm with harvested crops, sold livestock, and off-site disposal of manure and other waste. Sometimes nutrients are even lost to the air, soil, or water. Nutrient management allows farmers to use nutrients (specifically nitrogen, phosphorus, and potassium) wisely for optimal economic benefit with minimal impact on the environment.
Approximately 80 percent of nutrients fed to an animal passes through the gut and into its manure. If managed correctly, the nutrients and organic matter in this …
Nebline, February 2014
NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County
Feature: 4-H Garbology Uses Science to Teach Environmental Responsibility
Food & Health
Family Living
Farm & Acreage
Home & Family Living
Horticulture
Pests & Wildlife
4-H & Youth
Extension Calendar
and other extension news and events