Animal Sciences Commons^™

Returns To The Introduction Of New Sorghum Cultivars Into The Dairy Industry Of El Salvador, Alexis H. Villacís, John H. Sanders

INTSORMIL Presentations

The driver of agricultural development is the introduction of new technology. Sensitive sorghums have long been a critical component of hillside Central American agriculture providing a reserve or insurance policy when the principal staple of maize falters. The insensitive sorghums have been more recently introduced since the ‘70s for planting in the valleys in the second season. In the last thirty years the introduction of new insensitive cultivars has accelerated initially for poultry and in the previous two decades for dairy production. This growth has been facilitated by strategic investments in research by CENTA and the Ministry of Agriculture.

As …

Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 2009, Katherine Mcgraw, Jennie Popp, Wayne Miller

Research Reports and Research Bulletins

This report is the sixth in a series of reports examining agriculture’s economic contribution on the Arkansas economy. Utilizing data from the United States Bureau of Economic Analysis (BEA), USDA Economic Research Service (ERS), USDA National Agricultural Statistics Service (NASS), and Minnesota IMPLAN Group, Inc. (MIG), the economic contribution of agriculture on the Arkansas economy was estimated for the most recent year available, 2009. Gross Domestic Product (GDP) by State information for Arkansas in 2009 was compared with those of other states in the southeast U.S. to give a measure of the relative importance of agriculture in Arkansas.2 The total …

Rentibilidad De La Introducción De Nuevas Variedades De Sorgo Del Centa En La Industria Lechera De El Salvador: Ponencia Presentada En La Conferencia Del Centa: "Cambio Climático E Impacto De Los Sorgos Forrajeros" Diciembre 7, 2011, San Salvador, El Salvador, Alexis H. Villacís, John H. Sanders

INTSORMIL Scientific Publications

El propulsor del desarrollo agrlcola es la introducción de nuevas tecnologlas. Sorgos fotosensitivos' han sido un componente crítico en la agricultura de las laderas centroamericanas, ofreciendo una reserva o póliza de seguro cuando el alimento básico principal de maiz tambalea. Los sorgos foto-insensitivos han sido introducidos recientemente desde los anos 70 para la siembra en postrera en los valles. En los últimos treinta anos, la introducción de nuevas variedades insensitivas se ha acelerado, en un inicio para las aves de corral y en las dos décadas anteriores para la producción lechera. Este crecimiento ha sido posible gracias a las inversiones …

Influence Of Timing Of Prescribed Burn On Native-Warm Season Grass Forage Quality In Tennessee, Amanda L. Mathenia

Masters Theses

Native warm-season grass stands have the prospective to provide nutritious summer forage in grazing systems. The study examined the influence of timing of prescribed burn on native warm-season grass stands in Tennessee. The purpose of the study was to determine the nutritional quality of forage as it relates to the timing of prescribed burns on native warm-season grass stands in Tennessee. The prescribed burns were conducted in March, April, May, and September. Forage samples were collected at Ames Plantation, West Tennessee Research and Education Center, Bridgestone/Firestone Wildlife Management Area, and Yuchi Wildlife Management Area. These samples were then analyzed for …

Growing South Dakota (Fall 2011), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

Page] 2 Adapting for the Future: South Dakota 4-H Efforts Move Forward
[Page] 5 Regional Transitions: Eight Extension Centers to Open in October
[Page] 6 College News [Page] 8 Making a Difference with Research: Ag Experiment Station Aids Industry & Economy
[Page] 10 Pig Potential: South Dakota's Swine Industry Offers Economic Opportunity [Page] 13 New Department Debuts: Natural Resource Disciplines Join Forces
[Page] 14 Autumn in the AIr: Grab Your Blue and Gold and Visit Campus
[Page] 16 iGrow Evolves: Usability And Content Are Being Enhanced
[Page] 18 Collection Effort: Despite Budget Cuts, Private Funds Allowed for Growth [Page] 21 …

Review Of Grass: In Search Of Human Habitat. By Joe C. Truett. Foreword By Harry W. Greene., Mary Ann Vinton

Great Plains Research: A Journal of Natural and Social Sciences

Much of the book is devoted to discussing the heavy human dependence on grasslands and whether this relationship can be maintained in company with grassland conservation. Can humans continue to use grasslands for food, fiber, and newer uses like biofuels and carbon banking while still sustaining the ecosystem? Many of us in academic ecology struggle with resolving perceived conflicts between conservation and human grassland use. In many cases, a "win-win" scenario exists in which, for example, the proper use of livestock grazing is perfectly compatible with a healthy grassland ecosystem. In other cases, such as conserving prairie dog populations, tensions …

Efecto Del Almacenamiento De Huevo Incubable Con La Cámara De Aire Hacia Abajo, Sobre La Incubabilidad, Según La Edad De Las Reproductoras, Para Tres Días De Rotación, Marco Guío, Jorge Briñez, Jorge Amado, Andrés Martínez

Revista Ciencia Animal

Actualmente, las líneas de conformación han reducido presión sobre la producción de huevos por parte de las abuelas y reproductoras pesadas, mientras se han concentrado en el rendimiento del pollo de engorde, evidenciándose mejores conversiones alimenticias en ambos sexos. Este contexto expone el hecho de que, en Colombia, las empresas más exitosas, que se encuentran entre el 5% y el 25% de productividad del país, con dificultad podrán superar los resultados históricos. Se hace necesario analizar todas las oportunidades de mejora en el manejo que contribuyan a maximizar los rendimientos zootécnicos de las aves, para obtener la mayor cantidad posible …

Volume 8, Number 1 (Spring/Summer 2011), Ut Institute Of Agriculture

Tennessee Land, Life and Science Magazine

Issue Highlights:

• Planting a Garden of Hope for Cancer Patients
• In Smith County, a Community Reinvents Itself
• Advancing Tennessee Through Strategic Extension

Growing South Dakota (Spring 2011), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Classroom to Careers: An Optimistic Outlook Awaits Ag & Biological Sciences Graduates
[Page] 5 New Opportunities: Intro Ag Courses To Be Offered in Rapid City
[Page] 6 Budget Reality: Funding Cuts Prompt Structure and Staff Changes
[Page] 7 Gearing Up for DakotaFest: Replicated SDSU Campus, Educational Forums and Fundraising Auction Planned
[Page] 8 Continuing a Legacy: &1 Million Livestock Judging Endowment Being Established
[Page] 10 4-H Fun: Unique 4-H Activities Spark Student Interest in Science
[Page] 12 Innovative Outreach: BBQ Boot Camp Connect Consumers to Meat Industry
[Page] 13 College News
[Page] 14 Relevant Research: New, More Efficient …

Pb378 Forage & Field Crop Seeding Guide For Tennessee, Gary Bates, Craig Harper, Fred Allen

Field & Commercial Crops

Version 2.0

Sp701-B Using Switchgrass For Forage, Gary Bates, Pat Keyser, Craig Harper, John Waller

Biofuels

Version 2.0

Sp701-B Using Switchgrass For Forage, Gary Bates, Pat Keyser, Craig Harper, John Waller

Forages

Version 2.0

Controlling Weeds In Horse And Cattle Pastures, Byron Sleugh, Robert Masters

Forage Symposium at the Kentucky Cattlemen’s Convention

Weed control is one of the most talked about concerns of forage-animal systems. Producers will sometimes pay more attention to some pests than others and more so in some crops than others. For example, a producer may have a very low threshold for weed infestation in their corn, soybean or tobacco field but will have a very high tolerance for weeds in their pastures. This is usually because the “direct” dollar value of the forage is not seen while we can “see” how a reduction in soybean or corn yield will affect the bottom line of our operation. Vegetation manipulation …

Endophyte In Tall Fescue: Impact On Horses And Cattle, S. Ray Smith, Krista Cotton

Forage Symposium at the Kentucky Cattlemen’s Convention

Tall fescue [Lolium arundinaceum (Schreb.) Darbysh.] is an introduced cool-season perennial grass from Europe. Originally imported for regularly flooded pastures, tall fescue is now widespread across the United States due to its adaptability of a wide range of soils and climate. Kentucky 31 tall fescue is the ecotype discovered in 1931 by E.N. Fergus, which launched its popularity as a dependable, adaptable, and palatable pasture crop. In the mid-1970s, the negative effects caused by consuming tall fescue were termed fescue toxicosis. The source of fescue toxicosis was not identified until Charles Bacon first reported evidence of an endophytic fungus …

Strategies For Reducing Losses To Forage Related Disorders, Jeff Lehmkuhler

Forage Symposium at the Kentucky Cattlemen’s Convention

Forage induced disorders are not uncommon. These may be the result of poor harvesting and storage, symbiotic relationships with other organism such as endophtye-infected tall fescue, or environmentally induced. Poisonous plants can also be problematic when they are present in areas where cattle actively graze or forage is harvested. Yet, in many instances, problems are rare and often limited not affecting the entire herd. A primary management strategy is to ensure forage availability is not limiting forcing cattle to consume poisonous plants. Additionally, farming involves a given amount of management in all daily activities and one cannot simply ignore the …

Hay For Horses: Needs And Wants, Laurie Lawrence

Forage Symposium at the Kentucky Cattlemen’s Convention

Hay producers have to satisfy two types of clients, horses and humans. Horses need clean hay that has a nutritional value that is appropriate for the requirements of the horse. Clients want hay that IS consistent, convenient and cost effective. So, in many cases the “needs” of the horse and “wants” of the human are not exactly the same.

Forages: Back To Basics, Garry D. Lacefield

Forage Symposium at the Kentucky Cattlemen’s Convention

Over the past fifteen years, we have covered many forage-related topics ranging from the species we grow through marketing our final products. Through all of these themes, we have attempted to address the “basics” in a practical way. We will continue that theme today as we deal with some very important-practical topics.

Foreword [2011], Garry D. Lacefield, Christi L. Forsythe

Forage Symposium at the Kentucky Cattlemen’s Convention

No abstract provided.

Biology Department Newsletter, No.1, Sacred Heart University

Biology Newsletter

No abstract provided.

Volume 8, Number 2 (Fall/Winter 2011), Ut Institute Of Agriculture

Tennessee Land, Life and Science Magazine

Issue Highlights:

• Outreach to African Nation of Lesotho Takes No-till to a New Level
• UT Center Provides National Training in Food Security
• Dr. Larry Arrington Arrives as Chancellor

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Growing South Dakota (Winter 2011), College Of Agriculture &. Biological Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Introducing iGrow: New Web Portal Brings Information To One Location [Page] 4 Crops, Cattle & Much More: Opportunities Farm Cultivates Research, Teaching And Scholarships
[Page] 7 College News
[Page] 8 Funding Fundamentals: Budget Cuts Have Far-Reaching Impact
[Page] 10 The Value Extension: Three Producers Share How They've Benefited [Page] 12 A Vision for Precision: Gregg Carlson Has Helped Guide Agronomy
[Page] 13 A Boost for Beginning Beef Producers: Training Program Offered Through USDA Grant
[Page] 14 Ethanol's Evolution: Promising New Research Goes Beyond Corn
[Page] 16 New Era for Cereal Grains: Seed Technology Lab Inspires Innovation
[Page] 18 …

Temperature Increase Effects On Sagebrush Ecosystem Forbs: Exprimental Evidence And Range Manager Perspectives, Hilary Louise Whitcomb

Green Canyon Environmental Research Area, Logan Utah

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 12 2011, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.