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Nebline, January 2014

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: 4-H Youth Serve Their Community By Volunteering

Food & Health

Family Living

Farm & Acreage

Home & Family Living

Horticulture

Pests & Wildlife

4-H & Youth

Extension Calendar

Family and Community Education (FCE) Clubs

and other extension news and events

Ua66/5 Department Of Agriculture 2014 Newsletter, Department Of Agriculture And Food Science

Agriculture Department Publications

Sections include:

Alumni

In Memory of Dr. David M. Coffey

Outstanding Agriculture Students

J Dominique Gumirakiza– Assistant Professor of Agricultural Economics

Students from the Department of Agriculture Study Developmental Issues in Andean Agriculture in Ecuador

Viticulture News

Turfgrass Management News

Internships at the Baker Arboretum

Southern Forages Authors Visit WKU

Agricultural Ambassadors

Agricultural Education News

Agriculture Students Striving for Effective Tomorrows (ASSET) Conference

WKU Dairy Challenge Team participates in 8th Annual Southern Regional Intercollegiate Dairy Challenge® Contest

WKU Dairy Challenge Team participates in 8th Annual Southern Regional Intercollegiate Dairy Challenge® Contest

Student Research– Assessment of Stress in Therapy Horses

Agronomy …

Letter From The Dean, Michael Vayda

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

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 15 2014, Several Authors

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

No abstract provided.

Bioeconomic Factors Of Beef Heifer Maturity To Consider When Establishing Criteria To Optimally Select And/Or Retain Herd Replacements, M. C. Stockton, R. K. Wilson, D. M. Feuz, L. A. Stalker, R. N. Funston

West Central Research and Extension Center, North Platte

Understanding the biology of heifer maturity and its relationship to calving difficulty and subsequent breeding success is a vital step in building a bioeconomic model to identify optimal production and profitability. A limited dependent variable probit model is used to quantify the responses among heifer maturities, measured by a maturity index (MI), on dystocia and second pregnancy. The MI account for heifer age, birth BW, prebreeding BW, nutrition level, and dam size and age and is found to be inversely related to dystocia occurrence. On average there is a 2.2% increase in the probability of dystocia with every 1 point …

Agricultural Research Magazine, Vol. 62, No. 1, January 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum-Success in Controlling Some Cotton Pests Opens the Door to Others

Diverse Approaches To Tame an Emerging Pest

Mulching and Guar Gum: Substitutes for This Familiar "Binder" Tested

Flower Power Protects Organic Lettuce Fields

Specialty Greens Pack a Nutritional Punch

Pampering Anjou: Studying Storage of a Popular Pear

Chickens Open Wide for Gelatin Bead Vaccine

National Inventory Takes Stock of Crops' Wild Relatives

New Rice Naturally Fends Off Weeds

Locations Featured in This Magazine Issue

Agricultural Research Magazine, Vol. 62, No. 2, February 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum—Building on the Basics About Soil Carbon A Surprising Supply of Deep Soil Carbon Potatoes Show Promise for Meeting Climate Change Challenges New Tool for Improving Soybeans Test Strip Quickly Detects Botulism-Causing Toxins Taking Purées to a New Level Obesity During Pregnancy: Scientists Explore Impacts on Baby's Bone Health Aspirin-Like Compound Primes Plant Defense Against Pathogens Myelin Matters to Piglet Movement, Reflexes, and Coordination Locations Featured in This Magazine Issue

Agricultural Research Magazine, Vol. 62, No. 3, March 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum—Fighting Diseases That Threaten the Poultry Industry Reducing the Threat of Exotic Avian Diseases Safer Eggs: New Technique Uses Radio Waves to Zap Salmonella What Makes an Avocado Delicious? Scientists Seek Clues to Fruit's Flavor Cleaning Honeycombs With Ozone Dietary Products: Some are Underresearched, Overmarketed Coats Protect Seeds Planted in Cold, Wet Soils Probiotics for Pigs: Less Manure, Better Health New Reference Provides Uses and Origins of Economically Important Plants Locations Featured in This Magazine Issue

Agricultural Research Magazine, Vol. 62, No. 4, April 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum-ARS Plays an Integral Role in Combating a Virulent Threat Targeting Pheromones in Fire Ants Male Chromosome Hinders Female Cattle Reproduction Nitrite Significant Role in Nitrous Oxide Emissions from Soil New-and More Economical-Pyrolysis Techniques for Bio-oil Production New Ornamental Tung Tree a Story of Loss and Restorations Fighting a Pernicious Weed with Fire Looking to Wheat's Wild Ancestors to Solve a Modern Problem Locations Featured in This Magazine Issue New Food Ingredient from Rice Bran Oil May Help Make Foods’ Fat Profile More Healthful

Agricultural Research Magazine, Vol. 62, No. 5, May/June 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum—Valuing U.S. Agriculture Identifying Yellow Perch Gender to Improve Production "Supershedders" Role in Spreading E. coli Scrutinized Transparent Coating for Glass, Plastics—and More—May Have Bright Future Foraging Worms Guarantee Slug Bait Failure Dissecting a Potato Pathogen's Hiding Place in Its Insect Vector Advance May Speed Development of Seed Rot-Resistant Soybeans Taming Extreme Environments by Exploring Algae in Space Pigs Useful in Immune and Obesity Research Controlling Odors and Greenhouse Gas Emissions from Stored Swine Manure New Class of Animal Deworming Agent Locations Featured in This Magazine Issue

Agricultural Research Magazine, Vol. 62, No. 6, July 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum—Enhancing Food Safety by Supporting Regulatory Agencies and Industry A Lab That Keeps Us All Out of a Pickle Genetic Mapping of Rust-resistance Genes in Sunflower Orange-Fleshed Honeydew Melon: Ripe for Beta-Carotene Analysis Making a Barley Fish Feed Product Details Matter in Modeling Carbon Sequestration and Cropping Systems Reducing Fertilizer Needs by Accounting for Soil Microbes Data Analyses Show How Weather Patterns Can Affect Cattle Production Whacking Weeds Organically Treatment Has Potential to Reduce Allergenicity of Peanuts Locations Featured in This Magazine Issue

Agricultural Research Magazine, Vol. 62, No, 9, October 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum-Keeping Pace with Agriculture's Challenges New Imaging Techniques Leads to Better Understanding of Freezing in Plants Better Information for Improved Beef Manure Management Improving Trout Resistance to a Deadly Disease Pest's Taster for Fine Wine May Prove Its Undoing Mandarin Oranges: Protecting the Flavor of This Popular Fruit Experimental Website Helps Teens Eat More Veggies Latest Update of USDA's Nutrient Database Released The Greatest Show on Turf Assessing Cotton Fiber Quality From a Tiny Sample A Steady Pace of Cellulosic Ethanol Research in Peoria Using Location Information to Improve Literature Searches Locations Featured in This Magazine Issue

Agricultural Research Magazine, Vol. 62, No. 10, November/December 2014, United States Department Of Agriculture

Agricultural Research Magazine

Forum-The Never Ending Insect Control Contest Fire Ants Are No Match for Poison Frogs Controlling Native Stink Bugs in the Southeast Closing in on Butanol for Biofuel Assessing the Ricks of HoBi-like Virus in Cattle Making Peach Trees Fit Better on the Field Finding Rice Traits That Tackle Climate-change Challenges New Test Count Total Phenolics in Fruits and Vegetables Delicious, Nutritious, and a Colorful Dish for the Holidays! Markers Highlight the Way to Disease Resistance in Peas Your Brain and Comfort Foods: Neuroimages Capture Effect Locations Featured in This Magazine Issue

Variation Of Some Seed Mineral Contents In Open Pollinated Faba Bean (Vicia Faba L.) Landraces From Turkey, Faheem Shahzad Baloch, Tolga Karaköy, Ahmet Demi̇rbaş, Faruk Toklu, Hakan Özkan, Rüştü Hati̇poğlu

Turkish Journal of Agriculture and Forestry

The first step towards the biofortification of edible portions of crop species with improved nutritional value is to understand the genetic diversity available to breeders in germplasm collections. A faba bean germplasm (129 landraces and 4 cultivars) from diverse geographic regions of Turkey was assessed for micro- and macroelement contents of seeds. The results showed high diversity in open-pollinated faba bean germplasm for contents of N (27.5-93.3 g kg^{-1}), P (1.24-4.89 g kg^{-1}), K (4.5-19.3 g kg^{-1}), Fe (29.7-96.3 mg kg^{-1}), Mn (15.5-29.2 mg kg^{-1}), Cu (10.3-33.0 mg kg^{-1}), and Zn (10.4-49.3 mg kg^{-1}). Meanwhile, the ranges of mineral elements …

A Vision Of Capitalism, As It Was Meant To Be: A Social Purpose Business Plan For Foodshed Productions, August Miller

Capstone Collection

FoodShed Productions, a social enterprise is pursuing a mission: to raise the caring capacity of communities and resilience of our local environments through resident education in organic backyard farming. As a social enterprise, FoodShed Productions, a for-profit, earns its economic viability doing work more often associated with non-profits, measuring its worth by the social, environmental, and economic benefits of its operations. The communities in Boulder County, CO. are served by FoodShed Productions through a social process in which “We Build, We Coach, You Keep Growing,” toward the goal of self-reliance.

The topic of this CLC is a Social Purpose Business …

Home Vegetable Gardening In Kentucky, Richard Durham, Shubin Saha, John Strang, Mark A. Williams, Shawn Wright, Ricardo Bessin, Kenneth W. Seebold, Nicole Ward

Agriculture and Natural Resources Publications

Before You Begin

Every aspiring gardener should follow seven steps to have a successful gardening season:

1. Plan your garden on paper before you begin.
2. Select a good gardening site that is:
   a. in full sun for at least eight hours each day,
   b. relatively level,
   c. well‑drained,
   d. close to a water source,
   e. not shaded.
3. Prepare the soil properly and add fertilizer and lime according to soil test recommendations.
4. Plan only as large a garden as you can easily maintain. Beginning gardeners often overplant, and then they fail because they cannot keep up with the tasks required. Weeds and …

Influence Of Natural Zeolite On Nitrogen Dynamics In Soil, Stanislav Torma, Jozef Vilcek, Peter Adamisin, Emilia Huttmanova, Ondrej Hronec

Turkish Journal of Agriculture and Forestry

Sorption of the cations NH_4^+, Al^{3+}, Fe^{2+}, Mn^{2+}, and Mg^{2+} in powdered zeolite and its mixture with soil was monitored. More than 90% of the observed cations were fixed in the zeolite in the first few minutes of the laboratory experiment, which is a very fast speed of sorption, and the ammonia cations reacted fastest. Consequently, the dynamics of the nitrate and ammoniac nitrogen in soil after application of zeolite in different amounts was monitored. A decreased ammonium content was apparent in the variants with zeolite 1 month after zeolite application in comparison with variants without zeolite owing to the …

Arabidopsis Lipins, Pdat1 Acyltransferase, And Sdp1 Triacylglycerol Lipase Synergistically Direct Fatty Acids Toward Β-Oxidation, Thereby Maintaining Membrane Lipid Homeostasis, Jilian Fan, Chengshi Yan, Rebecca Roston, John Shanklin, Changcheng Xu

Department of Agronomy and Horticulture: Faculty Publications

Triacylglycerol (TAG) metabolism is a key aspect of intracellular lipid homeostasis in yeast and mammals, but its role in vegetative tissues of plants remains poorly defined. We previously reported that PHOSPHOLIPID:DIACYLGLYCEROL ACYLTRANSFERASE1 (PDAT1) is crucial for diverting fatty acids (FAs) from membrane lipid synthesis to TAG and thereby protecting against FA-induced cell death in leaves. Here, we show that overexpression of PDAT1 enhances the turnover of FAs in leaf lipids. Using the trigalactosyldiacylglycerol1-1 (tgd1-1) mutant, which displays substantially enhanced PDAT1- mediated TAG synthesis, we demonstrate that disruption of SUGAR-DEPENDENT1 (SDP1) TAG lipase or PEROXISOMAL TRANSPORTER1 (PXA1) severely decreases …

Characterizing The Maternally Inherited Endosymbionts Of Solitary Bees, Abiya Saeed

Theses and Dissertations--Entomology

Solitary bees are important pollinators of crops, with species in the family Megachilidae (mason bees) being used for orchard pollination. Commercial movement of these bees also moves their microbiota, including bacterial endosymbionts capable of reproductive manipulation. To test for presence of these bacteria, I screened commercially available species of US orchard pollinators and locally captured solitary bees from Kentucky. I also set up mason bee boxes in five apple orchards to examine recruitment of local pollinators. I conducted 454-pyrosequencing to determine bacterial diversity within four species followed by diagnostic PCR of 30 collected species (184 individuals) to determine infection frequency …

Effects Of Different Organic Materials On Forage Yield And Quality Of Silage Maize (Zea Mays L.), Recep İrfan Nazli, Alpaslan Kuşvuran, İlker İnal, Ahmet Demi̇rbaş, Veyi̇s Tansi

Turkish Journal of Agriculture and Forestry

This study was conducted at the experimental area of the Field Crops Department of Çukurova University (37°01'N, 35°18'E) in the 2010 and 2011 growing seasons to determine the effects of sole or combined applications of 3 organic materials (poultry litter, cattle manure, and leonardite) with supplemental inorganic fertilizer on the forage yield and quality of silage maize. The field trial was arranged in a complete randomized block design with 3 replications. Poultry litter (PL) and cattle manure (CM) were applied based on P or N requirements (PL-P, PL-N, CM-P, and CM-N) of the crop, whereas leonardite was applied in only …

Extractability And Phytoavailability Of Cadmium In Cd-Rich Pedogenic Soils, Kürşad Özbek, Nesi̇me Cebel, İlhami̇ Ünver

Turkish Journal of Agriculture and Forestry

Conspicuous vegetation entities of pedogenic soils rich in cadmium and their diethylene triamine pentaacetic acid (DTPA)-extractable Cd content (DCd) under the temperate continental and Mediterranean climatic conditions of western Anatolia were determined. Foliage of herbaceous plants and nearby soil samples was collected from 51 zinc mining areas. DCd content was found to reach 11.6%-16.2% of the total Cd content, indicating more extractability than in many other heavy metals. Growth chamber and nursery experiments were conducted with the seeds collected. Dactylis glomerata and Galium tenuissimum subsp. tenuissimum, both common in grazing lands, were found to be accumulating 23.5 mg Cd kg^{-1} …

Investigating Internal Bacteria Of Spodoptera Littoralis (Boisd.) (Lepidoptera: Noctuidae) Larvae And Some Bacillus Strains As Biocontrol Agents, Fi̇li̇z Özkan Çakici, Ali̇ Sevi̇m, Zi̇hni̇ Demi̇rbağ, İsmai̇l Demi̇r

Turkish Journal of Agriculture and Forestry

Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) is one of the most destructive pests of several vegetables and fruits worldwide. In spite of various control methods, this pest has still continued to cause significant damage. In this study, the culturable bacterial flora of S. littoralis was determined. New isolates from S. littoralis, as well as 12 different Bacillus isolates belong to 5 species that were previously isolated from different pests, were tested on S. littoralis larvae. In total, 9 bacteria were characterized based on their morphological, biochemical, physiological, and molecular characteristics. The bacterial flora of S. littoralis was determined as Flavobacterium sp. …

Quality Characteristics Of Trabzon Persimmon Dried At Several Temperatures And Pretreated By Different Methods, Si̇bel Bölek, Ersel Obuz

Turkish Journal of Agriculture and Forestry

Although Trabzon persimmon (Diospyros kaki L.) is a beneficial fruit for both human health and industrial use, it is generally used seasonally, and inadequate attention has been given to its off-season use. This study was designed to determine the best drying method for optimizing the quality of dried Trabzon persimmon (Diospyros kaki 'Fuyu'). Samples treated with sodium metabisulfite prior to drying and dried at 65 °C had the highest L* value (P < 0.05). Rehydration value and ascorbic acid content of samples dried at 50 °C were the highest. Nevertheless, these samples had lower total phenolic content than samples dried at 65 °C and 90 °C. Samples treated with sodium metabisulfite before drying had the highest appearance score; however, these samples were the least liked and had the lowest flavor score. Control samples were the most popular samples in terms of flavor (P < 0.05). During storage, control group samples had the highest increase in total mesophilic aerobic bacteria, while samples treated with sodium metabisulfite prior to drying had the lowest increase in total mesophilic aerobic bacteria, owing largely to the antimicrobial effect of sodium metabisulfite. Although sodium metabisulfite treatment gave the best physical, chemical, and microbiological results, these dried persimmons were given the lowest sensory scores.

Phenological Changes In The Chemical Content Of Wild And Greenhouse-Grown Hypericum Pruinatum: Flavonoids, Cüneyt Çirak, Jolita Radusiene, Liudas Ivanauskas, Valdas Jakstas, Necdet Çamaş

Turkish Journal of Agriculture and Forestry

The present study was conducted to determine the phenological changes in the content of main flavonoids, namely amentoflavone, hyperoside, isoquercitrin, quercitrin, quercetin, avicularin, rutin, (+)-catechin, and (-)-epicatechin in different tissues of Hypericum pruinatum, a promising medicinal herb of the Turkish flora. The wild-growing and greenhouse-grown plants were harvested at vegetative, floral budding, full flowering, fresh fruiting, and mature fruiting stages and dissected into stem, leaf, and reproductive tissues, which were dried separately and subsequently assayed for flavonoid contents by high performance liquid chromatography (HPLC). Chemical contents in whole plants increased during plant phenology and were similar quantitatively for both wild …

Distribution, Occurrence Of Cry Genes, And Lepidopteran Toxicity Of Native Bacillus Thuringiensis Isolated From Fig Tree Environments In Aydın Province, Mehli̇ka Alper, Hati̇ce Güneş, Arzu Tatlipinar, Beki̇r Çöl, Hasan Sungur Ci̇velek, Cem Özkan, Burcu Poyraz

Turkish Journal of Agriculture and Forestry

Bacillus thuringiensis (Bt) has a significant impact on biological pest control because of the insecticidal activity through its parasporal inclusion bodies (crystal proteins). Fig is an economically important plant in Turkey; agricultural pests result in a considerable economic loss in fig quality and cultivation. The aim of this work was to isolate, characterize, and determine the lepidopteran toxicity of Bt obtained from fig groves in Aydın Province. A total of 606 colonies (out of 1167) obtained from 380 samples were identified as Bt based on parasporal crystal formation. The highest Bt index of 0.60 was observed in the Kuyucak region. …

The Journal Of Undergraduate Research: Volume 12

The Journal of Undergraduate Research

This is the complete issue of the South Dakota State University Journal of Undergraduate Research, Volume 12.

Boron Nutrition Of Burley And Dark Tobacco, Laura Ann Frakes Mitchell

Theses and Dissertations--Plant and Soil Sciences

The incidences of suspected Boron (B) deficiency have increased recently in Kentucky tobacco fields, potentially due to recent changes in management practices. The symptoms observed in the field include; hollow stalk, stunted growth, deformed or no bud formation, small slits on the lower leaf midrib and uncontrollable breaking of the midrib approximately two inches from the stalk. B is a micronutrient tobacco needs in minute amounts, however excessive additions of B could cause toxicity. The objectives of this work were to 1) establish critical points for B sufficiency, 2) describe and define B deficiency and toxicity symptoms and 3) develop …

Louisiana Agriculture Winter, 2014

Louisiana Agriculture

No abstract provided.

Carbon Farming In Relation To Western Australian Agriculture, Robert Sudmeyer, Jackson Parker, Tanmoy Nath, Ananda Ghose

Bulletins 4000 -

Carbon farming activities need to return multiple economic and environmental co-benefits to be attractive to land managers. This bulletin summarises concepts underlying carbon farming, how Australia accounts for greenhouse gas emissions and the potential for Western Australian land managers to participate in, and benefit from, carbon farming.

Occupational Risks And Pregnancy And Infant Health Outcomes In Florida Farmworkers, Jennifer Runkle, Joan D. Flocks, Jeannie Economos, J. Antonio Tovar-Aguilar, Linda Mccauley

UF Law Faculty Publications

The agricultural industry has some of the highest incidence rates and numbers of occupational injuries and illnesses in the United States. Injuries and illnesses in agriculture result from accidents, falls, excessive heat, repetitive motion and adverse pesticide exposure. Women working in agriculture are exposed to the same hazards and risks as their male counterparts, but can face additional adverse impacts on their reproductive health. Yet, few occupational risk assessment studies have considered the reproductive health of female farmworkers. The objective of this community-based participatory research study was to conduct a retrospective, cross-sectional survey to collect information on workplace conditions and …