Digital Commons Network^™

Bulletin 4371 - Growing Bamboo In Western Australia, Bob Gretton, John Burt

Bulletins 4000 -

Bamboo belongs to the subfamily Bambusoidae, a tribe of the Poaceae or grass family. They include 45 genera and over 1000 species. Many bamboo have edible shoots. The culms (stems) are fast growing, strong, light and useful as timber. These characteristics make the bamboo family valuable plants.

In Australia, there has been increasing interest in growing bamboo since the International Bamboo Congress in Bali in 1995. The principal driving forces of this new industry are edible shoot production and timber production. A Bamboo Growers Seminar was held in Brisbane in 1997. A Bamboo Growers Association for Australia was formed in …

Agriculture Western Australia's Centre For Cropping Systems - Northam, Agriculture Western Australia

Grain and other field crops published reports

Agriculture Western Australia's Centre for Cropping Systems in York Road, Northam, was established as a centre of excellence for research, development and extension into cropping systems.

Its role is to stimulate the contribution of ideas from individuals, groups and organisations with an interest in research, development, and extension relating to innovative, profitable and sustainable crop-based farming systems.

The Centre for Cropping Systems is part of a regional network with strong links to Agriculture Western Australia's Crop Improvement Institute based at South Perth, the Dryland Research Institute at Merredin and the Avondale Research Fann at Beverley. It also links with universities …

Center For Grassland Studies Newsletter, Summer 1999, Volume 5, No. 3

Center for Grassland Studies: Newsletters

Contents:

Managing Intensively Used Turfs by Robert (Bob) Shearman, Department of Horticulture, UNL

Management Practices and Plant Diversity on Some Privately-Owned Meadows in the Middle Loup River Valley by Steven Rothenberger, Department of Biology, University of Nebraska at Kearney

Grassland Ecology Is Theme of CGS Seminar Series

Grazing Lands Technical Assistance Available

Rancher's Forum October 6

Regional Grazing Project Approved

Moderate Grazing Promotes Plant Diversity

Looking for a Few Good Forage Publications

Canopy Analysis As A Technique To Characterize Defoliation Intensity On Sandhills Range, M. S. Miller-Goodman, Lowell E. Moser, Steven S. Waller, J. E. Brummer, P. E. Reece

Department of Agronomy and Horticulture: Faculty Publications

Characterization of relationships between grazing and vegetation responses is difficult. Rapid and accurate measurement of pasture canopy characteristics would help clarify these relationships if canopy changes are directly related to grazing variables. The objectives of this study were (1) to evaluate use of the LI-COR LAI-2000 for quantification of changes in canopy density and architecture in response to defoliation by cattle, (2) to determine if changes in leaf area index (LAI) measured with the LAI-2000 are related to stocking rate, and (3) to determine advantages and drawbacks of the LAI-2000 for monitoring grazing impacts on canopy density and architecture. Leaf …

Nebline, July 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

A day at the fair: Is competition good or bad?
Vegetable gardening in the fall
1999 “Plants of the Year” recommended for Nebraska
Water use in the landscape
Watch for Squash Vine Borer
Powdery mildew on ornamentals
Are you afraid of snakes? spiders? insects?
Master beekeeping and queen rearing workshops
Tread carefully when hiking in Nebraska: watch for poisonous snakes
Fertilizing grass pastures and hay lands-Part 2
Scouting for rootworm beetles could save big money next year
Be alert to the danger; poison hemlock abounds this year
Tips for late summer alfalfa planting
Field day will feature profitable crops and …

Dnak And The Heat Stress Response Of Pseudomonas Syringae Pv. Glycinea, Lisa M. W. Keith, James E. Partridge, Carol L. Bender

Department of Plant Pathology: Faculty Publications

The dnaK gene from Pseudomonas syringae pv. glycinea PG4180 was cloned and sequenced. The dnaK coding region was 1,917 bp and contained a putative O³² heat shock promoter 86 bp upstream of the translational start site. grpE, another heat shock gene, was found immediately upstream of the putative dnaK promoter. The predicted amino acid sequence of dnaK showed relatedness to the ATPase and substrate binding domains commonly found in heat shock proteins, as well as the highly conserved signature sequence motifs belonging to the Hsp70 protein family. Furthermore, the PG4180 dnaK gene complemented an Escherichia coli dnaK mutant …

Bulletin 4369 - Ord River Irrigation Area - Kununurra Western Australia, Agriculture Western Australia

Bulletins 4000 -

The Ord River Irrigation Area (ORIA) in the Kimberley Province of Western Australia is the product of a bold and imaginative plan to develop part of the nation's tropical north for intensive agriculture by harnessing the waters of the Ord River. The principal features of the scheme are:

* A major storage reservoir formed by a dam constructed where the Ord River enters the Carr-Boyd Ranges, 160 kilometres south-east of Wyndham.

* A diversion dam, 50 kilometres further downstream, to raise the river level and divert water to be released from the major storage reservoir onto the irrigable lands.

* …

Nebline, June 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Using biosolids or manure as a source of phosphorus
Controlling undesirable perennial grasses in the lawn
Summer flowering perennials
GreatPlants releases new plants for 1999
The world is their litter box
“What can I spray around my house to keep bugs out?”
Read the label before purchasing and using DEET
Fertilizing grass pastures and hay lands-Part 1
Talking over the fence
Weed control in and around a sewage lagoon
Feeding the home flock
Tractor safety tips (part 6)
Horse Information Available on the Web
Shaping evergreen trees
To have or not to have–that is the sumac dilemma
1,500 youth benefit …

Forage News [1999-06], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Forage/Beef Field Day - Crittenden County - June 15
• Forage Field Day Stops Show the Best of UK
• University of Kentucky’s Eden Shale Research Farm
• Testing Hay is the Best Deal in Town
• Spring Grazing Schools Went Well
• Fenceless Grazing
• Preliminary Investigations of Grazing Horses on Alfalfa
• Upcoming Events

Isolated Spinach Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase Large Subunit ΕN-Methyltransferase And Method Of Inactivating Ribulose-1,5-Bisphosphatase Carboxylase/Oxygenase Large Subunit ΕN-Methyltransferase Activity, Robert L. Houtz

Horticulture Faculty Patents

The gene sequence for ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) large subunit (LS) .sup.ε N-methyltransferase (protein methylase III or Rubisco LSMT) from a plant which has a des(methyl) lysyl residue in the LS is disclosed. In addition, the full-length cDNA clones for Rubisco LSMT are disclosed. Transgenic plants and methods of producing same which have the Rubisco LSMT gene inserted into the DNA are also provided. Further, methods of inactivating the enzymatic activity of Rubisco LSMT are also disclosed.

Field And Laboratory Evaluation Of Soil Quality Changes Resulting From Injection Of Liquid Sewage Sludge, S. Stamatiadis, John W. Doran, Timothy A. Kettler

Department of Agronomy and Horticulture: Faculty Publications

Soil quality changes resulting from repeated or single injection of liquid municipal sewage sludge were evaluated in terraced cropland in eastern Nebraska, USA. Differences in soil properties among sampling locations were explained primarily by two factors, landscape position and sludge injection. Selected chemical properties (pH, EC, NO ₃-N) did not generally differ between landscape positions, but soil organic matter (organic C and N) and microbial activity indices (soil respiration, biomass N, available N, mineralization and nitrification rates) were more sensitive indicators of change. Values of these indicators generally increased down-slope from the upper terrace to the grassed waterway on …

Ecological Intensification Of Cereal Production Systems: Yield Potential, Soil Quality, And Precision Agriculture, Kenneth G. Cassman

Department of Agronomy and Horticulture: Faculty Publications

Wheat (Triticum aestivum L.), rice (Oryza sativa L.), and maize (Zea mays L.) provide about two-thirds of all energy in human diets, and four major cropping systems in which these cereals are grown represent the foundation of human food supply. Yield per unit time and land has increased markedly during the past 30 years in these systems, a result of intensified crop management involving improved germplasm, greater inputs of fertilizer, production of two or more crops per year on the same piece of land, and irrigation. Meeting future food demand while minimizing expansion of cultivated area primarily …

Genetic Variation In Geographical Populations Of Western And Mexican Corn Rootworm, A. L. Szalanski, R. L. Roehrdanz, D. B. Taylor, L. Chandler

Department of Plant Pathology: Faculty Publications

Genetic variation in the nuclear rDNA ITS1 region of western corn rootworm, Diabrotica virgifera virgifera (WCR), and Mexican corn rootworm, D. v. zeae (MCR) was studied. Two sites were detected which differentiated WCR and MCR in the 642-base sequence. Polymerase chain reaction–restriction fragment length polymorphism (PCR-RFLP) analysis of the first internal transcribed spacer region (ITS1) sequence revealed no variation within or among the twelve WCR and two MCR populations. PCR-RFLP of 75% of the mitochondrial DNA genome detected one significant polymorphic site out of the approximately 190 restriction sizes observed in WCR. The polymorphism did not differentiate geographical populations of …

Identification Of Quantitative Trait Loci Affecting Female Reproductive Traits In A Multigeneration Meishan-White Composite Swine Population, G. A. Rohrer, J. J. Ford, T. H. Wise, J. L. Vallet, R. K. Christenson

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

A multigeneration crossbred Meishan- White composite resource population was used to identify quantitative trait loci (QTL) for age at first estrus (AP) and the components of litter size: ovulation rate (OR; number of ova released in an estrous period) and uterine capacity (UC). The population was established by reciprocally mating Meishan (ME) and White composite (WC) pigs. Resultant F1 females were mated to either ME or WC boars to produce backcross progeny (BC) of either ¾ WC ¼ ME or ¼ WC ¾ ME. To produce the next generation (F₃) , ¾ WC ¼ ME animals were mated …

Nebline, May 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

“Welcome to the Real World”
Perennials with interesting flowers
Sweet potatoes
Gardening for children
Use baits for sweet-loving ants
Dandelions: bad or good?
Did you know?
Clean water: do you take it for granted?
What are rain forests?
Pesticide container recycling program
Nitrogen can increase soybean yields
Controlled traffic in fields
Tips to wash pesticide-contaminated clothing
Poison ivy – an irritating plant
Tractor safety tips (part 5)
Butterfly gardening
WIC (Women Infants and Children) celebrates 25 years
Healthy Eating: Variable Vegetable Strata
The disappearing lunch hour
You CAN gain weight eating low fat foods!
Focus on Food
Family & Community …

Forage News [1999-05], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• By-Product Feeds for Postweaning Feeding of Calves
• High Levels of Hard Seed Present in Annual Lespedeza
• Grazing Tolerance Publications Available on the Web
• Kentucky Forage & Grassland Council - President’s Corner
• Layout and Design
• Seeding Rate of Different Alfalfa Seed Lots
• What’s New in Autotoxicity?
• Upcoming Events

Uptake And Transformation Of Trichloroethylene By Hybrid Poplar: Laboratory Studies, Julie K. Chard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Trichloroethylene (TCE) was widely used as an industrial solvent and degreasing agent for most of the twentieth century. It is now a widespread groundwater contaminant. Phytoremediation may be a cost-effective cleanup method for TCE-contaminated soils and groundwater. Studies of environmental TCE fate are complicated by its volatility. The literature reports both significant and insignificant plant uptake of TCE. Conflicting findings may be due to differences in exposure level, conditions, and duration of the studies, or to experimental artifacts from laboratory systems.

This research quantified plant uptake and volatilization of TCE using a unique laboratory system. Hybrid poplar trees were exposed …

Influence Of Grazing, Fire, And Rainfall Regime On Plant Species Dynamics In An Ethiopian Perennial Grassland, Michael J. Jacobs

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The dominant habitat-type of Omo National Park (ONP), Ethiopia, is grassland. This grassland supports a variety of wild herbivores and indigenous people; the latter hunt large herbivores for subsistence or graze their domestic livestock in the Park. Therefore, an understanding of grassland dynamics is a high priority for ONP management. Grazing and fire are major factors influencing species composition and vegetation change in East African grasslands. Rainfall regime, in turn, can influence both grassland response to grazing and fire. The ONP grasslands occur along a rainfall gradient ranging from subhumid to semiarid. Research objectives were to: (1) test the Milchunas, …

Legume Logic Number 103

Legume Logic

Contents

Orobanche - the destructive paprasie

Total CB pulse receivals for th 1998/99 season

Pulse points

March checklist

The population bomb- threat or opportunity? - Graeme Martin, Associate Professor of Animal Science, University of Western Australia.

- The threat

- The opportunity

Triazines

Nebline, April 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Earth Wellness Festival fifth year celebration
Annuals or perennials? Many factors to consider
Color your landscape with 1999 rose winners
Basil in the garden
Ground covers-The landscapes quilt
Springtime animal FAQs
Upcoming household hazardous waste collections
Be on the lookout for flying termites!
Where do you go for wildlife removal?
See no weevil? Scout your alfalfa to make sure!
Fertilizing with Phosphorus
Reader response - I would like an article about starting a commercial rabbit business
Lagoons for the home
Tractor safety tips (part 4)
Fertilizing trees and shrubs
New plants to consider
Strength training—a fountain of youth?
Healthy Eating: …

Center For Grassland Studies Newsletter, Spring 1999, Volume 5, No. 2

Center for Grassland Studies: Newsletters

Contents:

Spring Creek Prairie Near Lincoln Provides Outdoor Classroom Other Preserved Virgin Prairies in Southeast Nebraska

Algae Control in Ponds With Barley Bales: On-site Results in Nebraska by Roch Gaussoin, Department of Horticulture, UNL

CGS Offers New Grazing Livestock Systems Major

Grassland Ecology Theme of Fall 1999 CGS Seminar Series

Fair 2000 Symposium Sets Food Animal Research Priorities

Executive Order on Invasive Species

Forage News [1999-04], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Kentucky Alfalfa Conference to Celebrate 20^TH Anniversary
• Correct Web Address for Variety Testing Publications
• Spring Into Kentucky Grazing Schools
• Kentucky Forage & Grassland Council President’s – Corner
• Lime Coating Affects
• How Many Alfalfa Plants Are Needed?
• Pasture Aeration Tools
• Fence and Water Systems for Management-Intensive Grazing
• Upcoming Events

Farm And Home Research: 50-2, Larry Tennyson, Jerry Leslie, Jaimi Reimer, Stephanie Misar

Farm and Home Research: 1999 - 2007

In this Issue:

[Page] 2- Director’s comments

[Page] 3- President’s comments

[Page] 4- ‘Hope’: Edgar McFadden’s legacy: a bountiful harvest and bread for the world

[Page] 8- Break the sell-cheap, buy-high syndrome: State yearly loses millions in wages and other incomes by shipping out raw commodities

[Page] 10- Lessons and labs: Students jump-start their careers by working in SDSU labs

[Page] 12- Our ‘helping hands’ : A salute to technicians, students, secretaries—the research work crew

[Page] 14- Forewarned to forearmed: In climatology, knowing the past is key to predicting the future

[Page] 17- Wheat streak mosaic virus: In normal year, …

Bulletin 4359 - Soils Of The Swan Coastal Plain, Mike Bolland

Bulletins 4000 -

Almost all the soils of the Swan coastal plain are formed by material deposited by sea, rivers and wind. The Yilgarn Block, east and south of the Scarp bordering the Swan Coastal Plain (Fig. 1), rose about 40 to 50 million years ago. This caused erosion of the block by rivers and streams, and the eroded material was either deposited onto the Swan Coastal Plain or washed into the sea. The eroded material formed new soils on the Plain.

Broadly there are two major types of soils on the Coastal Plain. The first is a series of dune system near …

Real-Time Monitoring Of Escherichia Coli O157:H7 Adherence To Beef Carcass Surface Tissues With A Bioluminescent Reporter, Gregory R. Siragusa, Kevin Nawotka, Stanley D. Spilman, Pamela R. Contag, Christopher H. Contag

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

A method for studying bacteria that are attached to carcass surfaces would eliminate the need for exogenous sampling and would facilitate understanding the interaction of potential human food-borne pathogens with food animal tissue surfaces. We describe such a method in which we used a bioluminescent reporter strain of Escherichia coli O157:H7 that was constructed by transformation with plasmid pCGLS1, an expression vector that contains a complete bacterial luciferase (lux) operon. Beef carcass surface tissues were inoculated with the bioluminescent strain, and adherent bacteria were visualized in real time by using a sensitive photon-counting camera to obtain in situ …

Environmental Stress And Winterizing Plants, Larry A. Sagers, Jerry L. Goodspeed

Archived Gardening Publications

No abstract provided.

Forage News [1999-03], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Commissioner of Agriculture to Address Alfalfa Conference
• Jeffries New AFGC President
• Ken Johnson Elected to AFGC Board
• Grazing Data Summarized
• Economic Optimum Stocking Rates: Some Alternative Perspectives
• Quality Characteristics of Eastern Gamagrass Forages
• Harvesting Quality Hay: What the Research Shows
• Upcoming Events

Bulletin 4357 - Fertilisers For Pastures On Sandy Soils Of The Swan Coastal Plain, K. W. Angell

Bulletins 4000 -

When newly cleared for agriculture, the sandy soils of the Swan Coastal Plain were acutely deficient in phosphorus (P), nitrogen (N), and the trace elements copper ( Cu) and zinc (Zn) and sometimes molybdenum (Mo). Phosphorus deficiency was overcome by applying single superphosphate. Trace element deficiencies were overcome by adding Cu, Zn and Mo to superphosphate during manufacture, allowing P, Cu, Zn and Mo to be applied to the pasture in the one operation.

It was subsequently found that low sulphur (S) and potassium (K) were limiting production and persistence of subterranean clover-based pastures on the sandy soils of the …

The Prairie Naturalist Volume 31, No.1 March 1999

The Prairie Naturalist

NEST SITE CHARACTERISTICS OF RING-NECKED PHEASANTS IN EASTERN SOUTH DAKOTA ▪ J. R. Purvis, A. E. Gabbert, and L. D. Flake

FIELD EVALUATION OF RADIOTRANSMITTERS FOR NORTHERN POCKET GOPHERS ▪ G. W. Witmer and M. J. Pipas

DISTRlBllTiON OF A MOlJND-BUILDING ANT ON NATIVE AND RESTORED PRAIRIES IN NORTHEASTERN KANSAS ▪ J. Foster and W. D. Kettle

RESULTS OF A WILD TURKEY RELEASE IN KANSAS TALLGRASS PRAIRIE ▪ J. F. Cully, Jr., P. R. Lemons, II, and R. D. Applegate

BODY-SIZE AND AGE'-RELATED MASTICATORY RELATIONSHIPS IN TWO SPECIES OF BLARINA ▪ B. J. Verts, L. N. Carraway, and R. A. …

Nebline, March 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Weed control a universal concern
National Agricultural Day-March 20
Accessing extension information
One garden, many uses
Easter lily care
All America Selection winners for 1999
Cover or uncover?
Build a nest box to attract birds
What makes the water cycle polluted?
earth wellness festival
Make your own water filter
Wetland factoids
Questions about liming acid soils
Watch for chinch bugs in ‘99
Cut down on tillage with no-till or ridge-till
Introduction to precision agriculture
The “Blue Baby” Syndrome
Tractor safety tips (part 3)
How about that wood stove
Acreage Owner’s Guide available
Table manners
Healthy Eating: Strawberry Fruit Salad with …