Agriculture Commons^™

En El Do De La Unión Europea: Registro De Denominaciones De Origen Protegidas, Indicaciones Geográficas Protegidas, Etc., Luis González Vaqué, Cristina Vidreras Pérez

Luis González Vaqué

No abstract provided.

Health Professionals’ Roles In Animal Agriculture, Climate Change, And Human Health, Aysha Z. Akhtar, Michael Greger, Hope Ferdowsian, Erica Frank

Michael Greger, MD, FACLM

What we eat is rapidly becoming an issue of global concern. With food shortages, the rise in chronic disease, and global warming, the impact of our dietary choices seems more relevant today than ever. Globally, a transition is taking place toward greater consumption of foods of animal origin, in lieu of plantbased diets. With this transition comes intensification of animal agriculture that in turn is associated with the emergence of zoonotic infectious diseases, environmental degradation, and the epidemics of chronic disease and obesity. Health professionals should be aware of these trends and consider them as they promote healthier and more …

Ranch-Level Economic Impacts Of Altering Grazing Policies On Federal Land To Protect The Greater Sage-Grouse, John A. Tanaka, Neil R. Rimbey, L. Allen Torell

John A Tanaka

No abstract provided.

Development Of An Alphavirus Replicon Classical Swine Fever Virus Vaccine Candidate, J. Dustin Loy, Mark Mogler, Jill Gander, Kurt I. Kamrud, D.L. Hank Harris

John Loy

Classical swine fever virus (CSFV) E2 glycoprotein was expressed in an alphavirus based replicon expression system. Vaccinated pigs developed CSFV-specific antibodies. This is the first known use of this technology against CSFV.

Evaluation Of Double Stranded Rna For The Prevention Of Infectious Myonecrosis Virus (Imnv) In Litopenaeus Vannamei, J. Dustin Loy, Lyric C. Bartholomay, D. L. Hank Harris

John Loy

Double stranded RNA was synthesized in vitro with sequences corresponding to portions of the IMNV genome and were injected into shrimp prior to challenge with IMNV. This is the first time these methods have been used to prevent IMN in shrimp.

Experimental Transmission Of Necrotizing Hepatopancreatitis Bacteria To Post-Larval Litopeneaus Vannamei, J. Dustin Loy, D. L. Hank Harris

John Loy

Day 15 specific pathogen free Post-Larval Pacific White Shrimp, Litopeneaus vannamei, were infected with Necrotizing Hepatopancreatitis bacteria (NHPB) by per os exposure. This is the first documented report of controlled post larval (PL) infection and mortality with NHPB.

Evaluation Of In Vivo Hemocyte Phagocytosis Of Microsphere Beads In Litopenaeus Vannamei Utilizing Flow Cytometry Following Administration Of Bacterial Lipopolysaccharides, J. Dustin Loy, D. L. Hank Harris

John Loy

Carboxylate modified microspheres were injected into shrimp and phagocytosis of these particles was measured using flow cytometry following treatment with microbial lipopolysaccharides. This is the first time these methods have been used to assess innate immune responses in shrimp

Connecting Through Consilience: Ecology, Society, Culture And Technology, Ruth Mirams, Alexander Hayes

Alexander Hayes Mr.

Amongst linguistic, cultural and geographic diversity, humanity is characterised by inquisitiveness, communication and a deep desire to connect with each other. Despite our advanced intelligence and technological capacity, we are creatures of nature - a species which occupies a habitat, depends on consumable resources and fragile in many ways. As a species, we currently face challenges including overpopulation, diminishing resources and habitat degradation. In essence, we are exhausting the resources we depend on. [1] Resource depletion, disruption, famine, growth and sustainability are all observable in other species and natural systems. Human societies and systems can be described through the same …

Secondary Metabolism Inducing Treatments During In Vitro Development Of Turmeric (Curcuma Longa L.) Rhizomes, Matthew M. Cousins, Jeffrey W. Adelberg, Feng Chen, James Rieck

Jeffrey W Adelberg

Turmeric (Curcuma longa L.) plants that were grown in vitro for 17 or 22 weeks as a fed-batch culture in 2.5 L vessels yielded 39 to 43 g and 62 to 70 g of fresh rhizomes per vessel, respectively (95 % confidence interval). The MS liquid medium was maintained at 6 % sucrose through media addition twice during the experiment. Various methods were employed in attempts to increase secondary metabolism. Antioxidant and total phenolics assays were employed to characterize phytochemical activity. A first experiment exposed four clones to phenylalanine and/or methyl jasmonate (MeJa) from week 12 to 17 in culture. …

Short-Term And Long-Term Time Course Studies Of Turmeric (Curcuma Longa L.) Microrhizome Development In Vitro, Jeffrey Adelberg, Matthew M. Cousins

Jeffrey W Adelberg

Turmeric (Curcuma longa L.) plantlets were cultured in MS (Murashige and Skoog Physiol Plant 15:473–497, 1962) liquid medium with 6% sucrose. Microrhizome development was observed in the presence of methyl jasmonate (MeJa) (0, 5 and 16 μM) and benzyladenine (BA) (0, 0.32 and 1 μM). Leaf, root, rhizome growth, and sugar use were measured weekly for 6 weeks in small vessels (180 ml) and four times in 23 weeks in larger vessels (2.5 l). MeJa reduced leaf, root, and rhizome biomass. BA had a positive effect on biomass accumulation. Microrhizome mass increased at a linear rate during 6 weeks of …

Sucrose, Water And Nutrient Use During State Ii Multiplication Of Two Turmeric Clones (Curcuma Longa L.) In Liquid Medium, Jeffrey Adelberg

Jeffrey W Adelberg

Two clones of turmeric (Cucruma longa L.) were assessed nine times during a 28-day culture period in double phosphate MS liquid medium containing 2%, 4% and 6% sucrose. The phase of rapid shoot bud multiplication lasted for 21 days or less, in both clones in all media. The maximum multiplication rate was 3.4× at 20 and 19 days, with 3.9% or 4.7% initial sucrose concentration being optimal for the clones 9-3 and 35-1, respectively. Dry mass increased over the entire culture period and was greatest with 4.8% or at least 6% initial sucrose concentration for the two clones, 9-3 and …

Efficiency In Thin-Film Liquid System For Hosta Micropropagation, Jeffrey Adelberg

Jeffrey W Adelberg

Three varieties of Hosta (‘Striptease’, ‘Minuteman’ and ‘Stiletto’) at four densities (40, 80, 120 and 200 explants per litre) were micropropagated on semi-solid agar and a thin-film liquid system with intermittent wetting of plant tissue. The mechanics of wetting by a small wave front required a larger rectangular vessel (11 × 27=297 cm 2) compared to the common cylindrical baby food jar (18 cm 2). Plants multiplied more rapidly in the agitated thin-film system than on agar. Lower plant densities increased rates of multiplication in liquid, but had little or no effect on multiplication rate on agar. Increasing plant density …

University Of Wyoming Wool Laboratory, 1907-2012, David Kruger

David Delbert Kruger

The University of Wyoming Wool Laboratory operated on campus from 1907-2012, in which time the sheep and wool industry experienced great change. For over a century, the faculty of the Wool Lab carefully cataloged research associated with sheep and wool, accumulating a collection of over 1,000 individual titles, 10,000 bound journal articles, correspondence, equipment manuals, and data notebooks, and a set of 872 preserved wool samples dating from 1837. This collection, now housed at the Emmett D. Chisum Special Collections Library at the University of Wyoming, is thought to be one of the most unique and complete collections of sheep …

Extension Programming In Support Of Public Policy For The Management Of Aquaculture In Common Water Bodies, Michael A. Rice

Michael A Rice

Unitized, Nonselective Cutting Of In Vitro Watermelon, Jeff W. Adelberg, Y Alper, R E. Young, B B. Rhodes

Jeffrey W Adelberg

Unitized, nonselective mass cutting of Stage II Citrullus lanatus cv. Charlee (watermelon) plant tissue cultures has been achieved with various configurations and sizes of wire cutter devices. Time studies revealed that the wire cutters increased the productivity of the cutting function over conventional scalpel and forceps by a factor of 14, Total transfer productivity, including the manual functions of removing tissue from an initial culture vessel and filling (sorting and placing cut tissue segments) new vessels, was increased by a factor of 1,8, The square grid-type cutting devices yielded from 48 to 59% as many viable bud clusters per culture …

Approaching Mechanization Of Plant Micropropagation, Jeffrey Adelberg, R E. Young, A Hale, N D. Camper

Jeffrey W Adelberg

Investigations of materials and methods for growing plant tissue in a continual-flow, liquid nutrient medium as an alternative to semisolid agar medium have been made. Enhanced growth of plant tissue on microporouspolypropylene membranes floating on a liquid nutrient has been demonstrated. Moreover, in vitro plantlets on the microporous membrane are free from entanglement with the support matrix and readily available to mechanizedhandling. Trained growth of plantlets through polypropylene netting shows potential for mechanization by mass handling (separation, singulation, and transfer) of plant tissue cultures.

Winter Greenhouse Propagation Of Clematis X Jackmannii With Capillary Surface Material Fibers, Jeffrey Adelberg, Joshua Giordano-Silliman

Jeffrey W Adelberg

No abstract provided.

Mass Handling Of Watermelon Microcuttings, Jeffrey Adelberg, Y Alper, R E. Young, B B. Rhodes

Jeffrey W Adelberg

Modifications were made in the configurations of the unitizing, nonselective wire cutters used by Alper et al.(1992) for mass cuttings of Stage II Citrullus lanatus cv. Charlee (watermelon) plant tissue cultures to further enhance productivity. Mounting the cutter in an inverted position over the receiving vessel eliminated time required for filling. This cut-and-dump technique became 4.8 times more productive for the total transfer process than the conventional scalpel and forceps technique when both time and yield of cut segments with visible buds were considered. A concept for growing fewer, larger tissue clusters per vessel in mini-trays with orienting cells and …

A New Synthetic Amphidiploid In Cucumis From A C. Sativus X C. Hystrix F1 Interspecific Hybrid, Jeffrey Adelberg, Jinfeng Chen, Jack E. Staub, Halina Skorupska, Billy Rhodes

Jeffrey W Adelberg

CT. A synthetic amphidiploid was developed through organogenesis in tissue culturefrom an interspecific F1hybrid betweenCucumis sativus L. andC. hystrix Chakr. The resultsfrom flow cytometry indicated that, on average, 7.3% of the regenerants with unique morphology were chromosome-doubled F1hybrids. The 2C DNA content of the original F1hybrid was1.17 pg, and the 4C DNA content was 2.35 pg. Frequency of chromosome doubling between thetwo genotypes used in this study varied considerably.

In Vitro Storage Of Hosta Micropropagules - Effect Of Media Sucrose On Post-Storage Recovery, Jeffrey Adelberg, Vani Gollagunta, Nihal C. Rajapakse

Jeffrey W Adelberg

No abstract provided.

Retail Margins Study, David W. Stonesifer, George K. Criner

George K. Criner

Stonesifer, David W. with George K. Criner. "Retail Margins Study," May 22, 2014. Report submitted to the Maine Milk Commission, and posted on the Maine Milk Commission web site in October of 2014.

The Public Health Impacts Of Concentrated Animal Feeding Operations On Local Communities, Michael Greger, Gowri Koneswaran

Michael Greger, MD, FACLM

Large-scale farm animal production facilities, also known as concentrated animal feeding operations (CAFOs), release a significant amount of contaminants into the air and water. Adverse health effects related to exposure to these contaminants among CAFO workers have been welldocumented; however, less is known about their impact on the health of residents in nearby communities. Epidemiological research in this area suggests that neighboring residents are at increased risk of developing neurobehavioral symptoms and respiratory illnesses, including asthma. Additional research is needed to better understand community-scale exposures and health outcomes related to the management practices and emissions of CAFOs.

The Human/Animal Interface: Emergence And Resurgence Of Zoonotic Infectious Diseases, Michael Greger

Michael Greger, MD, FACLM

Emerging infectious diseases, most of which are considered zoonotic in origin, continue to exact a significant toll on society. The origins of major human infectious diseases are reviewed and the factors underlying disease emergence explored. Anthropogenic changes, largely in land use and agriculture, are implicated in the apparent increased frequency of emergence and reemergence of zoonoses in recent decades. Special emphasis is placed on the pathogen with likely the greatest zoonotic potential, influenzavirus A.

Differential Expression Of Cyclin G2, Cyclin Dependent Kinase Inhibitor 2c And Peripheral Myelin Protein 22 Genes During Adipogenesis..Pdf, Jibin Zhang, Yeunsu Suh, Young Min Choi, Jinsoo Ahn, Michael E. Davis, Kichoon Lee

Jibin Zhang

Youth Participation In Changing Food Systems: Toward Food Justice Youth Development, Krista Harper, Catherine Sands, Diego Angarita, Molly Totman

Catherine Sands

We present results from a youth participatory action research (YPAR) project in which young people from Holyoke studied the school food system in order to make positive interventions in their school district. We used the Photovoice research method, placing cameras in the hands of youth so that they themselves could document and discuss their concerns and perspectives (Wang, et al., 1996). The research was designed to gain insight about the students’ knowledge of food, nutrition, and community food systems. The research also illuminated students’ impressions of public policy, active citizenship, and community building that have arisen out of food justice …

Jibin Zhang's Ppt For Midwest Meeting.Pdf, Jibin Zhang, Yeunsu Suh, Young Min Choi, Michael E. Davis, Kichoon Lee

Jibin Zhang

Crop Management Technologies Approved/Recommended To Farmers By Intsormil Supported Nars Programs 2006-2012, Elvis A. Heinrichs

Elvis A. Heinrichs

Table listing year, crop (sorghum or pearl millet), country, technology approved/ recommended for release to farmers (sowing rate, spacing, fertilizer, pesticide, herbicide, tied ridges etc.), and comments regarding crop management technologies approved/recommended to farmers by INTSORMIL-supported NARS programs, 2006-2012. Countries included are: Burkina Faso, Ethiopia, Ghana, Mali, Mozambique, Niger, Uganda, Zambia, El Salvador, and Nicaragua.

Maine's Kelp Highway, Catherine Schmitt

Catherine Schmitt

No abstract provided.

Market Forces And Technological Substitutes Cause Fluctuations In The Value Of Bat Pest-Control Services For Cotton, Laura López-Hoffman, Ruscena Wiederholt, Chris Sansone, Kenneth J. Bagstad, Paul Cryan, Jay E. Diffendorfer, Joshua Goldstein, Kelsie Lasharr, John Loomis, Gary Mccracken, Rodrigo A. Medellín, Amy L. Russell, Darius Semens

Amy L. Russell

A Comprehensive Microrna Expression Profile Of The Backfat Tissue From Castrated And Intact Full-Sib Pair Male Pigs.Pdf, Ying Bai, Jinming Huang, Gang Liu, Jibin Zhang, Jianying Wang, Chengkun Liu, Meiying Fang

Jibin Zhang