Horticulture Commons^™

Nebline, April 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

UNL Extension Programs Have Improved Termite Treatments in Nebraska
2007 Perennial Plant of the Year
Gardening Trends in 2007
Easter Lily Care
Spring is a Good Time to Begin Herb Gardening
“Management of Small Ponds” Clinic, April 17
Arbor Day and Tree Planting are Nebraska Traditions
Container Gardening
Controlling Nuisance Weeds in Your Farm Pond
Teff – A New Annual Forage Grass
Simplified Hand-Held Sprayer Calibration
Cost of Pumping Water for Domestic and Acreage Needs
Commercial Pesticide Applicator Initial Training, April 19
It’s Springtime: Watch for Signs of Termites
Termite Workshops for Homeowners in May
What’s Bugging You?
Spring Cleaning? …

Sfa Gardens Newsletter, Spring 2007, Sfa Gardens, Stephen F. Austin State University

SFA Gardens Newsletters

No abstract provided.

The Banksia Production Manual, Department Of Agriculture And Food, Western Australia

Bulletins 4000 -

There has long been a need for a Banksia Production Manual. The benefit of such a manual is the ability to bring together the material written and published in a range of other publications and reports.

As far as possible the latest information has been reviewed and incorporated. Some of these areas have a limited set of information available and are accordingly brief. We have tried to incorporate grower information where possible to ensure that what is discussed has a practical grounding. While regulations and information was correct at the time of publication (April 2007), it is recommended that people …

Green Mulch From Invasives Offers Many Benefits, W. John Hayden

Biology Faculty Publications

For the past several years, I’ve been clipping leafy branchlets of autumn olive for direct use as green mulch in my vegetable garden. In essence, I clip the shoots into segments ranging from 4 to 10 inches long, gathering the freshly chopped mulch into a wheelbarrow. I like to emphasize the youngest and leafiest stems, but since I am also interested in reducing the exotic plant’s biomass, I also clip woody stems up to a half inch in diameter. I then place the coarse mulch, leaves, young stems, and chopped woody branchlets, around my vegetable plants. I install the fresh …

Spontaneous Hybridization Between Maize And Teosinte, Norman C. Ellstrand, Lauren C. Garner, Subray Hedge, Roberto Guadagnuolo, Lesley Blancas

Horticulture and Crop Science

The closest wild relatives of maize, Zea mays ssp. mays are various Zea taxa known as ‘‘teosinte.’’ Hybrids between maize and the teosinte taxon, Zea mays ssp. mexicana, often occur when the 2 are sympatric in Mexico. Measuring the spontaneous hybridization rate of the 2 taxa would shed light on the mechanisms contributing to the evolution and persistence of these hybrid swarms. We conducted a series of field experiments in Riverside, CA, to measure the natural hybridization rates between maize and 2 teosinte taxa, Z. m. ssp. mexicana and Zea mays ssp. parviglumis. We planted teosinte within and …

Water-Wise Landscaping: Mulch, Heidi Kratsch

CWEL Extension Fact Sheets

Mulch can provide many benefits in water-wise landscapes. Mulch covers the soil and prevents crusting, compaction, and water evaporation. In fact, mulching around trees, shrubs, and in flower beds can result in a ten-fold reduction in evaporative water loss from soil. Reducing soil water loss means more water is available to plants and less water needs to be provided. Mulch also reduces the number of weeds in a water-wise landscape by preventing light-induced germination of weed seeds. With fewer weeds, less cultivation is required, which can prevent damage to plant roots, soil structure, and soil organisms. In addition, mulch moderates …

Nebline, March 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

$pending YOUR Calorie $alary: Tips for Using MyPyramid
All-America Selections Flower and Vegetable Award Winners for 2007
Planting Asparagus
Alternative Agriculture Provides Opportunities For Enthusiastic Entrepreneur
Proper Precautions for Chain Saw Safety
Collection of Unwanted Pesticides, March 23
Computerized Farm Financial Recordkeeping, March 19
Upcoming Pesticide Applicator Trainings
Use Pheromone Traps to Locate Indian Meal Moths Infestations
ewf needs volunteers
Build a Bat House
Fertilizing Crop Land with Biosolids
Potential Benefits and Hazards of Bats
Food Safety: What You Don’t Know CAN Hurt You
Ground Beef Vegetable Soup with Rice Recipe
$hop $mart to $tretch Your Food Dollar
Add Acidic …

Wayne E. Sabbe Arkansas Soil Fertility Studies 2006, Nathan A. Slaton

Arkansas Agricultural Experiment Station Research Series

Rapid technological changes in crop management and production require that the research efforts also be presented in an expeditious manner. The contributions of soil fertility and fertilizers are major production factors in all Arkansas crops. The studies described within will allow producers to compare their practices with the university's research efforts. Additionally, soil test data and fertilizer sales are presented to allow comparisons among years, crops, and other areas within Arkansas.

Returns To R&D Investment Of Dafwa: Benefit Cost Analysis, 2005-2006, Nazrul Islam

Bulletins 4000 -

The primary outcome or objective of the projects that are assessed, is to increase the market competitiveness and profitability of agri-industry.

Nebline, February 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Private Well Management During a Drought
Some Wells in Lancaster County Have Dried Up
Groundwater-level Changes in Nebraska — Drought from Spring 2000 to Spring 2006
Computerized Farm Financial Recordkeeping Workshop, March 19
Manage Stored Grain Temperature with Aeration
Upcoming Pesticide Applicator Trainings
Estimating Water Needs When Planning for a New Well
Have a Healthy, Happy Valentine’s Day with Children!
Triple Play Walnut Crunch Recipe
Pack Power Lunches
Candy Placement May Determine How Much You Eat
President’s Notes — Alice’s Analysis
Household Hints: Keeping Comforters Clean and Cozy
FCE News & Events
Strengthening Family Treasures Daughter/Mother Camp
Clearing Out and …

Arkansas Cotton Variety Test 2006, Fred M. Bourland, B. S. Brown, J. M. Hornbeck, K. Kaufman

Arkansas Agricultural Experiment Station Research Series

The primary goal of the Arkansas Cotton Variety Test is to provide unbiased data regarding the agronomic performance of cotton varieties and advanced breeding lines in the major cotton-growing areas of Arkansas. This information helps seed companies establish marketing strategies and assists producers in choosing varieties to plant.

Plants And Gardening, Southwest Minnesota State University

Agriculture/Horticulture

Bibliography and photographs of a display of government documents from Southwest Minnesota State University.

Enhancing Fertiliser Use Efficiency For Transplanted Vegetables, Dennis Phillips, Aileen Reid, Gavin D'Adhemar

Horticulture research reports

Horticulture Australia (HAL) Project No. VG04018.

Project VG 04018 ‘Enhancing fertiliser use efficiency for transplanted vegetables’ showed that spraying highly concentrated solutions containing nitrogen over newly transplanted vegetable seedlings for between 14 and 21 days after planting can increase marketable yields by as much as 300% compared to other methods of fertiliser application. Crops that this method has been successfully tested on in this study by the W.A. Department of Agriculture and Food include iceberg and Cos lettuce, broccoli, cauliflower, Chinese cabbage (wombok), celery and cabbage.

The research was conducted on virgin sandy soils of the Swan Coastal Plain near …

Growing Cucumbers In Protected Cultivation In Western Australia, John Burt

All other publications

There are over 20 growers who produce cucumbers under protected cultivation in Western Australia, ranging from Manjimup in the South-West to Geraldton and Carnarvon. They mainly grow these crops hydroponically in greenhouses. There is also some production under shadecloth and some crops are grown in soil. There are two types of cucumbers grown under protected cultivation. The Continental or burpless cucumber is the main type of cucumber and has long fruit, whereas the Lebanese (mini) cucumber has shorter fruit. Compared with field cucumbers, these two types are seedless and do not require pollination to produce fruits. To ensure they are …

Selected Apple Varieties, Larry A. Sagers

All Archived Publications

No abstract provided.

Advanced Master Gardener 2007 Training, Larry A. Sagers

All Archived Publications

No abstract provided.

Gardening!, Poplar Creek Public Library District

Agriculture/Horticulture

Bibliography and photograph of a display of government documents from Poplar Creek Public Library District, Illinois.

The Unsettling Landscape: Landscape And Anxiety In The Garden Of The House Of Octavius Quartio, Sarah Brutesco

Inquiry: The University of Arkansas Undergraduate Research Journal

Ancient Roman houses (domus) were both public and private spaces and were used by the homeowner (dominus) to send messages of power to his guests and family members. Scholarly analysis of the rhetorical power of the architecture and decoration of the domus has largely overlooked the role of the garden within this context. It is generally assumed that the purpose of the garden was to provide a calm green space in the center of an urban home. The purpose of this paper is to challenge this overly simplistic reading of Roman gardens and to explore how the dominus might have …

Instructions For Authors, Discovery Editors

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

No abstract provided.

Highly Variable Patterns Of Linkage Disequilibrium In Multiple Soybean Populations, D. L. Hyten, Ik-Young Choi, Qijian Song, Randy C. Shoemaker, Randall L. Nelson, Jose M. Costa, James E. Specht, P. B. Cregan

Department of Agronomy and Horticulture: Faculty Publications

Prospects for utilizing whole-genome association analysis in autogamous plant populations appear promising due to the reported high levels of linkage disequilibrium (LD). To determine the optimal strategies for implementing association analysis in soybean (Glycine max L. Merr.), we analyzed the structure of LD in three regions of the genome varying in length from 336 to 574 kb. This analysis was conducted in four distinct groups of soybean germplasm: 26 accessions of the wild ancestor of soybean (Glycine soja Seib. et Zucc.); 52 Asian G. max Landraces, the immediate results of domestication from G. soja; 17 Asian Landrace …

Contents, Discovery Editors

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

No abstract provided.

Fertility Restoration Of The Sorghum A3 Male-Sterile Cytoplasm Through A Sporophytic Mechanism Derived From Sudangrass, Hoang V. Tang, Jeffrey F. Pedersen, Christine D. Chase, Daryl R. Pring

Department of Agronomy and Horticulture: Faculty Publications

Fertility restoration of sorghum [Sorghum bicolor (L.) Moench] lines carrying the IS1112C (A3 group) male-sterile cytoplasm has been documented as a two-gene gametophytic mechanism involving complementary action of restoring alleles designated Rf3 and Rf4, as derived from IS1112C. Fertility restoration capability has also been reported from sudangrass (S. bicolor subsp. drummondii) populations. We describe characteristics of a fertility restoration system derived from sudangrass, in which male-sterile individuals were observed at high frequency in backcross and F₂-F₃ segregating populations. Segregation analyses were consistent with a sporophytic restoration system involving two complementary genes. Pollen iodine …

Nebline, January 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

UNL College of Ag and Natural Resources Turns Talents into Rewarding Careers
Crop Protection Clinic, Jan. 22
Glyphosate-Resistant Marestail Confirmed in Nebraska
Upcoming Pesticide Applicator Trainings
Rethinking Shelterbelts
Salt Damage to Plants Determining Houseplant Problems
Girdling Roots on Trees
Winter Strategies for Wildlife
Where Do Insects Go in the Winter?
Lifelong Learning in Nutrition
Make-Ahead Frozen Beef “Crumbles” Recipe
Peanut Butter Banana Shake Recipe
Are You a “Lark” or an “Owl”? Cook Ahead Accordingly!
Play “FOOD” Ball Online!
President’s Notes — Alice’s Analysis
Household Hints
FCE News & Events
Teach Your Children Well
10 Ways to Save with Lighting
Strengthening …

Letter From The Dean, Gregory J. Weidemann

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

No abstract provided.

Mycorrhizal Infection Rates In Roundupready® Row Crops In Response To Glyphosate And Phosphorus Applications, Aaron L. Daigh, Mary C. Savin, Larry C. Purcell

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

Currently, the majority of soybean, corn, and cotton crops grown in the U.S. is RoundupReady® (RR) varieties. RR crops are resistant to the active ingredient, glyphosate [N-phosphonomethylglycine], in the herbicide Roundup®. RR crops have been genetically modified by the addition of an enzyme found in Agrobacterium sp. strain CP4 EPSPS that produces an essential protein, involved with aromatic amino-acid production, that is resistant to glyphosate. Glyphosate translocates via phloem from plant leaf tissues to other areas including the root system, and is thus able to affect the rhizosphere microbial community, including mycorrhizae, which are not resistant to glyphosate. A greenhouse …

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 8 2007, Several Authors

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

No abstract provided.

Comparison Of Instrumental Methods For Measuring Seed Hardness Of Food-Grade Soybean, Mioko Tamura, Bo Zhang, Joyce Berger-Doyle, Pengyin Chen

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

Seed hardness is an important factor in determining soybean suitability for natto production. There is no established methodology for testing seed texture of soybeans. The objective of this study was to develop an efficient method by examining different instruments and seed parameters that could be potentially used for testing soybean seed hardness. Five food-grade soybean genotypes with different seed sizes were used to determine seed hardness and water-absorption capacity. Water absorption capacity was expressed by swell ratios for seed weight, seed dimension, and volume of water changes before and after soaking. Seed hardness test was conducted by a one-bite method …

Evaluation Of Three Tractor-Guidance Methods For Parallel Swathing At Two Field Speeds, Garris Hudson, Robby Shofner, George Wardlow, Donald Johnson

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

This study compared the accuracy (mean error and rms error) and precision (standard deviation of error) of three tractor-guidance methods (foam-marker, light-bar, and assisted-steering systems) at two field speeds (5.6 – and 11.5 km/h) for parallel swathing operations. Eighty-four replications of each combination of guidance method and field speed were conducted between 15 October and 22 December 2006 (504 total field passes). The foam-marker system was found to be significantly less accurate [larger mean error (p < .0001) and had a larger rms error (p < .0001)] than either the light-bar or the assisted-steering system. There was no significant difference in mean error (p = .6718) or rms error (p = .8841) by field speed. There was a significant interaction between guidance method and field speed for both mean error (p = .0009) and rms error (p = .003). Mean and rms errors for the foam-marker and the assisted-steering systems increased at higher field speed, while the mean and rms errors for the light-bar system decreased at higher speed. The assisted-steering system had a significantly lower (p = .0164) standard deviation of error (higher precision) than the foam-marker or the light-bar systems. There was no significant difference in the standard deviation of error by field speed (p = .6258) or by the interaction of guidance method and field speed (p = .2748).

Publishing Ltd Whole-Plant Mineral Partitioning Throughout The Life Cycle In Arabidopsis Thaliana Ecotypes Columbia, Landsberg Erecta, Cape Verde Islands, And The Mutant Line Ysl1ysl3, Brian M. Waters, Michael A. Grusak

Department of Agronomy and Horticulture: Faculty Publications

• Minimal information exists on whole-plant dynamics of mineral flow through Arabidopsis thaliana or on the source tissues responsible for mineral export to developing seeds. Understanding these phenomena in a model plant could help in the development of nutritionally enhanced crop cultivars. • A whole-plant partitioning study, using sequential harvests, was conducted to characterize growth and mineral concentrations and contents of rosettes, cauline leaves, stems, immature fruit, mature fruit hulls, and seeds of three WT lines (Col-0, Ler, and Cvi) and one mutant line (Col-0::ysl1ysl3). • Shoot mineral content increased throughout the life cycle for all minerals, although tissue-specific mineral …

A Soybean Transcript Map: Gene Distribution, Haplotype And Single-Nucleotide Polymorphism Analysis, Ik-Young Choi, D. L. Hyten, Lakshmi K. Matukumalli, Qijian Song, Julian M. Chaky, Charles V. Quigley, Kevin Chase, K. Gordon Lark, Robert S. Reiter, Mun-Sup Yoon, Eun-Young Hwang, Seung-In Yi, Nevin D. Young, Randy C. Shoemaker, Curtis P. Van Tassell, James E. Specht, P. B. Cregan

Department of Agronomy and Horticulture: Faculty Publications

The first genetic transcript map of the soybean genome was created by mapping one SNP in each of 1141 genes in one or more of three recombinant inbred line mapping populations, thus providing a picture of the distribution of genic sequences across the mapped portion of the genome. Singlenucleotide polymorphisms (SNPs) were discovered via the resequencing of sequence-tagged sites (STSs) developed from expressed sequence tag (EST) sequence. From an initial set of 9459 polymerase chain reaction primer sets designed to a diverse set of genes, 4240 STSs were amplified and sequenced in each of six diverse soybean genotypes. In the …