Other Plant Sciences Commons^™

Nebline, March 1993

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

On-the-Grow: Horticulture News

Ag Update: Agricultural News & Events

Home Extension News

Expanded Food and Nutrition Education Program (EFNEP) News

Home Extension Club News

The Cloverline: 4-H News & Events

Extension Calendar

and other extension news and events

Lupin Logic Number 31

Lupin Logic

Contents

The 1992/93 harvests - Chris Maughan, Grain Pool of WA

International market report - John Orr, Grain Pool WA

Price forecast

Early planting survey

Lupin outlook meetings

Lupins for feed and food - Barry Cox, Grain Pool WA

- Stockfeed

- Human consumption

CMV testing

Seed size

Nebline, February 1993

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

On-the-Grow: Horticulture News

Ag Update: Agricultural News & Events

Home Extension News

Expanded Food and Nutrition Education Program (EFNEP) News

Home Extension Club News

The Cloverline: 4-H News & Events

Extension Calendar

and other extension news and events

Lupin Logic Number 30

Lupin Logic

Contents

Early planting survey

Seed manganese and emergence

Lupin video

Soil testing

New manganese fertiliser

Aphids susceptibility of lupin varieties

North Stirling Land Conservation District - Soils Manual, Justin Hardy, Peter J. Tille

Soil conservation survey collection

The North Stirling Land Conservation District is located between Katanning and Albany on the northern edge of the Stirling Ranges in south-western Western Australia.It includes parts of the Shires of Cranbrook and Tambellup, covering approximately 100,000ha of the catchment of the North Stirling basin. The basin is a flat area formed on Eocene sediments with poorly defined drainage lines and many salt lakes. It is surrounded by low granite and sandstone hills. The climate is Mediterranean, with cool wet winters and hot dry summers. Average annual rainfall ranges from 375-500 mm per annum. There is very little surface or underground …

Nebline, January 1993

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

On-the-Grow: Horticulture News

Ag Update: Agricultural News & Events

Home Extension News

Expanded Food and Nutrition Education Program (EFNEP) News

Home Extension Club News

The Cloverline: 4-H News & Events

Extension Calendar

and other extension news and events

Floriculture : A Blooming Business, Department Of Agriculture And Food, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

Over the past 1O years, Western Australia's ornamental plant industry has experienced significant growth in value. The industry has expanded and adopted new technologies, but some enterprises have closed There have also been major changes reflecting the economic climate and conservation pressures.

The ornamental plant industry in this State is valued at more than $70 million annually. It encompasses three areas: nursery production, exotic cutflower production, and native cutllower production. The native cutflower industry is by far the largest growth sector.

Developmental Morphology Of Tropical Sorghum And Sorghum X Sudangrass, R. B. Mitchell, K. J. Moore, Jeffrey F. Pedersen, T. A. Peterson, L. E. Moser, D. D. Redfearn

Department of Agronomy and Horticulture: Faculty Publications

Tropical sorghum and sorghum x sudangrass are known to be efficient scavengers of soil nitrogen and are important forage crops in the U.S. Nitrate contamination of groundwater due to disposal of organic wastes and excessive fertilization is a major concern in the Central Great Plains. A common disposal method of municipal wastes is application to fallow cropland. Quantification of the developmental morphology of tropical sorghum and sorghum x sudangrass is important to developing management strategies that allow multiple applications of organic wastes to optimize nitrogen removal and dry matter production. The objective of this study was to quantify the developmental …

Genetic Manipulation Of Tall Fescue, Jeffrey F. Pedersen, D. A. Sleper

Department of Agronomy and Horticulture: Faculty Publications

Genetic manipulation of tall fescue (Festuca arnndinacea Schreb.) has not been altered by the discovery of the Acremonium coenophialum (Morgan-Jones and Gams) / grass interaction. However, tall fescue breeding programs have been affected greatly. The basic methods for genetically manipulating the grass have remained static. Tall fescue is an obligate out-crossing species, and most improvements are, therefore, captured in the form of an improved population developed through some form of mass or recurrent selection. What has changed is the breeder's ability to recognize genetic differences in the grass because of the confounding effect of A. coenophialum on plant phenotype. It …

Comparison Of Sorghum And Indiangrass Chloroplast Genomes Using Rflps, Jeffrey F. Pedersen, R. D. Lee, D. J. Lee, K. P. Vogel

Department of Agronomy and Horticulture: Faculty Publications

Sorghum (Sorghum bicolor (L.) Moench) and indiangrass (Sorghastrum nutans (L.) Nash) appear closely related based on morphological and chemotaxonomic characters. Each species could potentially provide desirable traits to the other. However, traditional breeding techniques have been unsuccessful in hybridizing these two species. The objective of this study was to determine the relatedness of sorghum and indiangrass chloroplast DNA using RFLPs. Eleven sorghum lines in several cytoplasms, two indiangrass popu1ations, and a corn line were studied using 60 proberestriction enzyme combinations. Principal component analysis of the results showed sorghum to be as closely related to corn as to indiangrass, with no …

Breeding Systems For Cross-Pollinated Perennial Grasses, K. P. Vogel, Jeffrey F. Pedersen

Department of Agronomy and Horticulture: Faculty Publications

I. Introduction

II. Reproductive and Breeding Characteristics

III. Breeding Systems

A. Ecotype Selection

B. Recurrent, RestricteclPhenotypic Selection

C. Half-sib Progeny Test

D. Between and Within Family Selection

E. Recurrent Multistep Family Selection

IV. Gains From Selection

A. Time Interval per Cycle

B. Potential Gain per Cycle .

C. Potential Inbreeding per Cycle

V. Polycrossing

VI. Hybrid Cultivars

VII. Conclusions

Literature Cited

Wood Anatomy Of Amanoa (Euphorbiaceae), W. John Hayden, Mark P. Simmons, Linda J. Swanson

Biology Faculty Publications

Wood anatomy of 29 specimens of seven species of Amanoa from tropical Africa, South America, and the Caribbean is described. The wood is diffuse-porous with most vessels in short radical multiples. Vessel elements are notably long, have simple perforation plates and small, alternative intervessel pits; tyloses are present in heartwood. Libriform wood fibres bear thick walls. Axial parenchyma distribution is diffuse and diffuse-in-aggregates. Chambered crystalliferous axial parenchyma is common. Rays are heterocellular, narrow, and very tall. The species examined, all from moist lowland forests, have similar wood structure. Wood of Amanoa resembles that of other primitive Euphorbiaceae.

Nebline, December 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Expanded Food and Nutrition Education Program (EFNEP) News

Extension Calendar

and other extension news

Lupin Logic Number 29

Lupin Logic

Contents

The successful 1993 lupin crop

Stubble preparation

Summer weeds

Green radish kills lupin seed

Seedless pods

Is it a sample?

Green seed problem

Nebline, November 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Expanded Food and Nutrition Education Program (EFNEP) News

Extension Calendar

and other extension news

Lupin Logic Number 27

Lupin Logic

Contents

Lupin market outlook update

Estimating lupin yields

Native budworm thwarted by wind!

Walden visits China

Eggs and larva

Lupins encourage earthworms

Seed testing

Reminders

1991/92 Pool payments

Lupin pool delivery - 191/92 verus 1992/93 estimates

Nebline, October 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Expanded Food and Nutrition Education Program (EFNEP) News

Extension Calendar

and other extension news

Weed Awareness

Visions For Agriculture, Department Of Agriculture, Western Australia

Agriculture reports

This workshop grew out of a conversation between Maurice Barnes, a Trayning farmer and member of the Research Advisory Committee of the Dryland Research Institute, and Steve Porritt, the officer in charge of the Dryland Research Institute at Merredin. Maurice was interested in the idea of posing the question 'What would agriculture be like if we had known as much about this landscape in 1829 as we know now?', to a group of farmers and others interested in the central wheatbelt and its future. Maurice saw this question as a first step toward achieving some shared vision for the future …

Lupin Logic Number 26

Lupin Logic

Contents

Swathing to pick up an extra $24 m?

- What is swathing

- Advantages of swathing

Farmers experience with swathing

- Ross Whiitall, Esperance

- Mark Adams, Woogenellup

- Summary

- Further reading

Increased effort into albus breeding

Lupins and soil acidity- Cause for concern?

Reminders

Nebline, September 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Expanded Food and Nutrition Education Program (EFNEP) News

Extension Calendar

and other extension news

Nebline, August 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Extension Calendar

and other extension news

County Fair Special Edition

Remnant Vegetation Protection Scheme 1991 Blocks, J E D Fox, P Read, J - Pg Orsini

All other publications

No abstract provided.

Lupin Logic Number 24

Lupin Logic

Contents

Lupin pioneet honoured

Simazine only!

- What can we do?

Mintweed poisons crops

Japanese market

Root maggot fly

- Description and life cycle

- Farmer/advisers observations

- Control

Pool payments 1991/92

Distribution And Ecological Significance Of On-Farm Bushland Remnants In The Southern Wheatbelt Region Of Western Australia, F Mollemans, G Beeston

Soil conservation survey collection

The Southern Wheatbelt Region Remnant Vegetation Survey was funded by the Save the Bush program, and aimed at surveying pieces of on-farm remnant vegetation in the "Great Southern" of Western Australia. At the outset a total of 13 shires were selected for survey, namely: Broomehill, Corrigin, Dumbleyung, Katanning, Kent, Kondinin, Kulin, Lake Grace, Narrogin, Tambellup, Wagin, Wickepin, Woodanilling. However, time constraints (available funding indicated a time frame of 40 weeks for the project to be completed) meant that subsequently Kent and Lake Grace shires (two of the largest) had to be dropped from the survey to allow for proper completion …

Nebline, July 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Extension Calendar

and other extension news

Lupin Logic Number 23

Lupin Logic

Contents

Stubble handling

- Results to date

- Straw spreading

- Second cutter bars

- Other research

Trees increase lupin yields

Mint weed, Rutherglen bud and soil moisture

Out look remains firm for lupins

Warning

Nebline, June 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Extension Calendar

and other extension news

Nebline, May 1992

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Ag Update: Agricultural News & Events

Home Extension News

On-the-Grow: Horticulture News & Recommendations

The Cloverline: 4-H News and Events

Extension Calendar

and other extension news

Lupin Logic Number 21

Lupin Logic

Contents

Keys to lupin yield stability

- Stubble retention

- When to plant

- Rules for dry seeding

Rain and yield

Avoiding B.YM.V.

Reminders

Granulated simazine

Reasons for 45 plants per sq m

Lupin Logic Number 22

Lupin Logic

Contents

Lupins planted before April 16

European white lupin

Potassium and lupins

- Symptoms

- Occurence

- Soil testing

- Plant analysis

- Correction of deficiency

- When and how to apply

- Residual value

Reminders

Seed testing results

- Germination tests

- Seed size

- Better decisions