Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Publication Type
Articles 1 - 16 of 16
Full-Text Articles in Agronomy and Crop Sciences
Lupin Logic Number 17
Lupin Logic
Contents
A world record? 25 years of lupin/wheat rotation
Gungurru stubbles provide good feed for weaner sheep
Seed testing
Marketing campaign
Pool payments 1991/92
Lupin Logic Number 16
Lupin Logic
Contents
Wallace Cowling heads lupin breeding
Lupin harvesting tips
Lupin book reprinted
What happened to the native budworm?
Seed testing
Marketing campaign
Your help is needed
Lupin Logic Number 28
Lupin Logic
Contents
What - No Pods?
Yield potential of lupins and wheat
Avoiding harvest losses
Lupin row spacing
Reminders
Pool payments 1992/93
Lupin Logic Number 15
Lupin Logic
Contents
Where have all the flowers gone?
Seed testing a must
38,000 tonnes of lupins fed to pigs
Merrit - new lupin release
Memory jog
Lupin Logic Number 14
Lupin Logic
Contents
Stubble length after harvest
1990/91 Pool payments
Budworm threatens crops
Spraying for aphids?
Lupn Logic feedback
Things to do
Lupin Logic Number 13
Lupin Logic
Seasonal reminders
Rethinking aphid control
- CMV and agronomic practices
- Bean yellow mosaic virus (BYMV)
- Resistance to insectisides
- Resistance monitoring
- Research continues
- When should aphids be sprayed
- What to spray with
- Application
World plant protien market
Manganese tissue testing
New seed testing service
Lupin Logic Number 12
Lupin Logic
Contents
A job well done
Value added lupins
Lupins for the heavier soils
- European white lupin
Feedback on Lupin Logic
First 1991 CMV report
Lupin grants
Lupin Logic Number 11, Peter Nelson
Lupin Logic Number 11, Peter Nelson
Lupin Logic
Contents
Don't be part of the silent majority
Post emergent weed control in lupins
Middle East market
Early insect attack
- Red-legged earthmite and lucerne flea
- Cutworm
- Brown pasture loopers
- Bean root maggot fly
Lupin Logic Number 10, Peter Nelson
Lupin Logic Number 10, Peter Nelson
Lupin Logic
Contents
Extension at its best
Pleiochaeta setosa
- Rotation
- Sowing date
- Stubble mulching
- Sowing depth
- Seeding implement
- Seeding rate
- Tillage
- Fungicides
- Nutrition
Bemused by brand names?
- Simazine tolerance in lupis
- Stop start simazine
Lupin Logic Number 9, Peter Nelson
Lupin Logic Number 9, Peter Nelson
Lupin Logic
Contents
Ready to go?
Superphosphate placement - is it for you?
When should I plant?
Italian market re-established
Lupin Logic Number 8, Peter Nelson
Lupin Logic Number 8, Peter Nelson
Lupin Logic
Contents
100 litres of seed lupins per hectare?
Non wetting soils
- Solutions
Manganese and lupins
- Control options
- Agronomy
- Further reading
Market outlook
1990/91 Pool payments
Lupin Logic Number 7, Peter Nelson
Lupin Logic Number 7, Peter Nelson
Lupin Logic
Contents
On target for 1991?
Recievals lower than expected
Japan re-establishes No. 1 market status
World protien market
Cropping options - Strategies for 1991
1990/91 Pool payments
Fertility And Forage Yield Of Sorghum X Sudangrass Hybrids In A1 And A3 Cytoplasm, J. J. Toy, Jeffrey F. Pedersen, K. J. Moore
Fertility And Forage Yield Of Sorghum X Sudangrass Hybrids In A1 And A3 Cytoplasm, J. J. Toy, Jeffrey F. Pedersen, K. J. Moore
Department of Agronomy and Horticulture: Faculty Publications
Most sorghum x sudangrass hybrids are currently produced in Al male-sterile cytoplasm. Availability of alternative cytoplasmic sterility systems allows production of sorghum x sudangrass hybrids that may have superior forage characteristics. A study was conducted to compare the agronomic performance of Al and A3 sorghum x sudangrass hybrids. A bulk of eight sudangrass populations was used to pollinate four grain sorghum inbreds normally used as females that had been sterilized in both Al and A3 cytoplasm, and two inbreds normally used as males that had been sterilized in A3 cytoplasm. The hybrids were evaluated in 1990. Results indicate that male-sterile …
Nitrogen And Methyl Jasmonate Induction Of Soybean Vegetative Storage Protein Genes, Paul E. Staswick, Jing-Feng Huang, Yoon Rhee
Nitrogen And Methyl Jasmonate Induction Of Soybean Vegetative Storage Protein Genes, Paul E. Staswick, Jing-Feng Huang, Yoon Rhee
Department of Agronomy and Horticulture: Faculty Publications
Vegetative storage protein (VSP) and VSP mRNA levels in soybean (Glycine max) leaves correlated with the amount of NH4NO3 provided to nonnodulated plants. The mRNA level declined as leaves matured, but high levels of N delayed the decline. This is consistent with the proposed role for VSP in the temporary storage of N. Wounding, petiole girdling, and treatment with methyijasmonate (MeJA) increased VSP mRNA in leaves 24 hours after treatment. The magnitude of the response depended on leaf age and N availability. N deficiency essentially eliminated the response to wounding and petiole girdling. MeJA was …
Inheritance Of Acid-Soil Tolerance In Sorghum (Sorghum Bicolor) Grown On An Ultisol, C. I. Flores, L. M. Gourley, Jeffrey F. Pedersen, R. B. Clark
Inheritance Of Acid-Soil Tolerance In Sorghum (Sorghum Bicolor) Grown On An Ultisol, C. I. Flores, L. M. Gourley, Jeffrey F. Pedersen, R. B. Clark
Department of Agronomy and Horticulture: Faculty Publications
Inheritance of acid-soil tolerance (generally considered AI-toxicity tolerance) i.n sorghum [Sorghum bicolor (L.) Moench] is not clear. Forty F1 sorghum hybrids and their 14 parents were grown two seasons in the field at relatively high (67 and 71%) and low (43 and 42%) Al saturations on an acid Ultisol in Colombia, South America to evaluate the effects of acid soil on agronomic component traits and to better understand inheritance of acid-soil tolerance of sorghum. For plants grown at the high Al saturation levels, hybrids from acid-soil tolerant [AS-T] x acid soil-sensitive [AS-S] crosses were as tolerant as hybrids from …
Notes: Interpretive Analysis For Forage Yield Trial Data, Jeffrey F. Pedersen, K. J. Moore, Edzard Van Santen
Notes: Interpretive Analysis For Forage Yield Trial Data, Jeffrey F. Pedersen, K. J. Moore, Edzard Van Santen
Department of Agronomy and Horticulture: Faculty Publications
Forage cultivar evaluation is often done in small plots with multiple harvests throughout the growing season. Data is often summarized by presenting a yearly total yield for each cultivar in addition to the mean for each harvest date. Data summarization often becomes burdensome and difficult to interpret. Regressing yield against a growth index associated with harvest dates can be utilized to describe forage performance in a concise and easily interpreted format. Subsets of data from tall fescue (Festuca amndinacea Schreb.) yield trials conducted in Alabama and Kentucky were used to demonstrate the technique. The analysis involves regressing yield of a …