Agriculture Commons^™

Reevaluation Of Common Wheats From The Usda World Wheat Collection For Protein And Lysine Content, K. P. Vogel, V. A. Johnson, P. J. Mattern

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The protein and lysine content of wheat can be altered by breeding only if genetic variability exists for these traits. Lysine is a nutritionally limiting amino acid in wheat protein. Protein and lysine analyses of the common wheats of the USDA World Wheat Collection indicated that variability does exist for these traits. Some of the variability for protein and lysine among wheats of the World Collection may not be genetic in origin, because all the 12,000 wheats analyzed were not grown in the same environment. The purpose of this study was to reevaluate selected lines from the World Wheat Collection …

G74-113 A Quick Test For Atrazine Carryover (Revised March 1989), Alex Martin, R.N. Stougaard, Patrick J. Shea

University of Nebraska-Lincoln Extension: Historical Materials

How can you tell if you have atrazine carryover in your fields? Plants grown in soil samples can tell.

Residues of atrazine may remain in the soil and affect some susceptible crops the next year. Crops most often affected include soybeans, field beans, sugarbeets, alfalfa, oats, wheat and many broadleaf horticultural crops.

Attempts to predict the extent of carryover and damage to sensitive crops the year following atrazine use have been only partially successful. The rate of atrazine disappearance and, therefore, the amount remaining the next year, is affected by soil texture, pH and organic matter content, as well as …

G74-100 Feeding High Moisture Corn, Terry L. Mader, Paul Q. Guyer, Rick Stock

University of Nebraska-Lincoln Extension: Historical Materials

In recent years the use of high moisture grain has become more popular due to the increased costs of handling and dry feed grains. For cattle feeders in particular, storing grains as high moisture is one practice that can improve their competitive position and reduce costs. Using high moisture grains allows greater opportunity to design a system that will minimize harvest, storage and feed processing costs.

Grains such as sorghum and wheat have been stored as high moisture, but corn is the principal high moisture grain stored. High moisture corn can be processed and stored as whole shelled corn, ground …

G74-149 Bloat Prevention And Treatment, Rick Stock, Richard J. Rasby, Duane Rice

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses the types of bloat which may occur in cattle and methods to prevent and treat bloat.

Bloat is a form of indigestion marked by an excessive accumulation of gas in the rumen. Immediately after cattle consume a meal, the digestive process creates gases in the rumen. Most of the gases are eliminated by eructation (belching). Gases that are trapped and not eructated may form a foam or froth in the rumen which further prevents their elimination. Froth formation can be caused by many factors resulting from interactions between the animal, rumen microorganisms, and differences in plant biochemistry.

Results Of Systematic Analyses For Protein And Lysine Composition Of Common Wheats (Triticum Aestivum L.) In The Usda World Collection, K. P. Vogel, V. A. Johnson, P. J. Mattern

Nebraska Agricultural Experiment Station: Historical Research Bulletins

Protein and lysine contents of 12,613 common wheats of the USDA World Wheat Collection were determined in order to identify wheats that may be sources of genes for high protein and high lysine. Results indicate that significant genetic differences in protein and lysine content probably exist among world collection common wheats. Selection criteria have been developed for further evaluation of World Collection lines high in protein and lysine content.

G73-24 Winter Wheat Varieties, Lenis Alton Nelson, R.H. Hammons, P. Stephen Baenziger

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide provides brief descriptions of selected winter wheat varieties released since 1984. The University of Nebraska Institute of Agriculture and Natural Resources conducts wheat variety trials in all parts of Nebraska. Private companies enter their varieties or hybrids in the test voluntarily. Public entries are chosen by the agronomy staff at the University. The current copy of the annual Extension Circular, Nebraska Fall-Sown Small Grain Variety Tests, includes detailed yield, bushel weight, other performance data, and period of years data. Nebraska Cooperative Extension and the University's Agricultural Research Division jointly publish these circulars which are available from Extension offices …

G73-35 How To Plant Wheat, C. R. Fenster, G. A. Peterson

University of Nebraska-Lincoln Extension: Historical Materials

Winter wheat needs a seedbed that is firm enough to provide good seed-soil contact and is moist enough to provide water for germination and seedling establishment. Winter wheat needs a seedbed that is firm enough to provide good seed-soil contact and is moist enough to provide water for germination and seedling establishment. Other Nebraska Experiment Station information is available on how to properly prepare the seedbed.

Insignia Lowers Wheat Quality, J A. Parish, H. M. Fisher

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

Farmers in Western Australia have been advised not to plant Insignia wheat because it has poor grain quality. Many farmers want to know why Insignia is considered poor quality and what harm it could do. This article answers these questions and suggests alternative, better quality wheats for all present situations.

Place Discrimination In Rail Shipments Of Wheat From Great Plains Origins, Dale G. Anderson, Brian L. Mariska

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The purpose of this study was to determine whether shipments of wheat by railroad from Nebraska and other Great Plains States are discriminated against relative to shipments from other wheat producing states and regions. Primary objectives were: (1) To develop a technique for measuring place discrimination (2) To employ the technique in testing empirical data for evidence of discrimination (3) To analyze the results and explore implications for geographically-separated wheat shippers.

Nitrogen Fertilisers And Cereals, M G. Mason

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

FEW aspects of cereal growing have received as much attention in the past 20 years as nitrogen fertilisers.

The recommendations and yield figures presented below are based on numerous trials in the agricultural areas of Western Australia.

Don't Crop Areas Liable To Waterlogging, Department Of Agriculture, Western Australia

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

The increasing areas of crops being sown in high rainfall districts make it likely that many crcp areas include sections liable to severe waterlogging.

This report presents results of a 1970 trial which clearly show that sowing such sections is not economic.

Calculation Of Nitrogen Rates For Quota Wheat, M L. Meaton

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

WHEAT delivery quotas well below previous production levels on many farms have created strong farmer interest in alternative land uses and economic production methods.

Fertilising Quota Wheat Crops, N J. Halse

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

BEFORE wheat quotas were introduced, a farmer had to make two major decisions on fertilisers for wheat crops each year—what area to crop; and how much fertiliser to use.

Recommended Crop Varieties : 1972, H M. Fisher

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

RECOMMENDATIONS on crop varieties for 1972 continue to place emphasis on grain quality in relation to the requirements of overseas buyers. Gamenya, Falcon and Bokal wheats, Dampier and Beecher barleys, Swan oats and Kameniza linseed are the main varieties recommended.

Wheat And Feed Grains In The Great Plains And Northwest: Supply Response And Resource Use, G. A. Helmers, W. F. Lagrone

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The basic objective of the research reported here is to estimate supply response with varying product prices for wheat and feed grains. Within a framework of representative farm income maximization, changing product price relationships lead to supply adjustments which are aggregated and expressed as normative supply functions. Another objective is to analyze the resource use and net returns with varying prices for wheat and feed grains. The analysis of resources considers changes in overall levels of resources demanded in response to changing wheat and feed grain prices. Similarly, the analysis of net returns examines differences in net returns in response …

Wheat And Feed Grains In The Great Plains And Northwest: Study Area Descriptions And State Statistical Summaries, W. F. Lagrone, R. E. Hatch, G. A. Helmers

Nebraska Agricultural Experiment Station: Historical Research Bulletins

The objectives are: (1) To determine individual farm-supply response for alternative product-price relationships and price levels with emphasis on wheat, feed grains, cotton and livestock (2) To estimate aggregate subregional and regional supply functions for major commodities (3) To provide guides for optimum farm organizations and adjustments and attendant adjustments by farm-related businesses and institutions in the Great Plains and Western States.

Copper Requirements For The South-Eastern Wheatbelt, D J. Gilbey, K. D. Greathead, J. W. Gartrell

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

FARM experience and the results of five years intensive research have shown copper deficiency to be widespread in the south-eastern wheatbelt.

On many areas of the south-eastern wheatbelt, copper deficiency is likely to restrict wheat yields.

Recommended Crop Varieties-1971/Vol11/Iss12, H M. Fisher

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

Cereal and linseed varieties recommended for 1971 should give the best returns to growers and benefit the industry in general, The main varieties are Gamenya, Bokal and Darkan wheats, Dampier and Beecher barleys, Swan oats and Kameniza linseed.

Recommended Crop Varieties, Department Of Agriculture, Western Australia

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

RESULTS of variety trials carried out in 1968 by the Department of Agriculture were considered by the State Wheat Advisory Committee and the State Coarse Grains Advisory Committee in making recommendations on leading varieties of wheat, oats and barley.

Details of the recommendations are set out below.

Recommendations on linseed varieties have been included in view of the growing significance of the industry and representations from farmers for consideration of this crop along with the cereals.

The Biology And Ecology Of Trogoderma Glabrum (Herbst) In Stored Grains, Benjamin H. Kantack, Robert Staples

Nebraska Agricultural Experiment Station: Historical Research Bulletins

These investigations were undertaken to determine the distribution and importance of Trogoderma glabrum (Herbst) in stored grain in Nebraska, the ecological factors favoring population increase in stored wheat, corn, and sorghum, and the role T. glabrum might play in disseminating internally the Aspergillus molds commonly encountered in stored grain.

Wheat In Development Programmes For New Esperance Farmers, R J. Doyle, G. D. Oliver

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

IN the December, 1967, issue of the Journal of Agriculture, we reported on five development budgets for the Esperance region.

The aim of the exercise was to find out if a new settler concentrating on sheep, with $20,000 available for development after acquisition of land, could make a reasonable living for himself and his family while developing his farm.

Trials With Urea And Anhydrous Ammonia For Wheat Growing, M G. Mason

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

THE recent subsidy on nitrogenous fertilisers has greatly reduced their price to farmers. This, and farmers' increasing awareness of the benefits of application of nitrogen to cereals, has led to a substantial increase in the use of these fertilisers.

Wheat Weevil And The Farmer, Clee Francis Howard Jenkins, G. D. Rimes

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

INSECT pests have been taking toll of mans' crops and herds since very early times and despite modern control techniques the annual loss is still very high.

It has been estimated that damage to stored grain alone may average 10 per cent, per year, or, in terms of the West Australian harvest, a loss by weevils of about twice the capacity of the large Midland Junction bin.

Which Cereal Gives The Best Return?, H M. Fisher

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

IN 1966 farmers in the cereal areas of Western Australia sowed approximately 6.5 million acres of wheat, 1.2 million acres of oats, and 0.4 million acres of barley (mainly six-row).

The extent to which these cereals were grown in the various statistical divisions of the State, together with the average yields is summarised in the Table below.

Varieties And Time Of Sowing, H M. Fisher

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

THE extent to which seasonal conditions favour the various stages of plant development has a marked effect on cereal yields. Because varieties differ in their development they react in different ways to a particular seasonal pattern.

Cereal Yield Tests In 1966, H M. Fisher

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

FARMER'S main guide in his choice of a cereal variety is its capacity to produce high overall yields of saleable grain over many years in a particular district.

Recommended Cereal Varieties, 1967, Department Of Agriculture, Western Australia

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

THE wheat varieties Claymore, Gabo and Wagin have been withdrawn from the list of wheat varieties recommended by the State Wheat Advisory Committee for sowing this season, mainly because of their lower yield performances.

THE varieties Avon, Fulmark, Irwin and Kent are recommended for sowing in 1967 by the Coarse Grains Advisory Committee and the Department of Agriculture. The areas where satisfactory crops of these varieties can be grown are given in the map and table.

THE varieties Prior and Beecher are again recommended for sowing in 1967 by the Coarse Grains Advisory Committee and the Department of Agriculture.

Growing Proso In Nebraska, P. H. Grabouski

Nebraska Agricultural Experiment Station: Historical Circulars

Proso, sometimes called "hog millet," is receiving attention in the Nebraska Panhandle as a dryland grain crop because of acreage restrictions and limited crop alternatives.

Profit Maximizing Farm Plans For Farms In Southeastern Nebraska: By Type And Size Of Farm, M. D. Skold, A. W. Epp, H. W. Hughes

Nebraska Agricultural Experiment Station: Historical Research Bulletins

There are many forces operating in today's agricultural economy which cause farmers to examine carefully their patterns of resource allocation. Rising production costs coupled with downward tendencies in product prices focuses attention on efficient patterns of resource allocation. Technical change and changing resource and product price relationships affect efficient resource allocation patterns. This study considers possible efficient farm organizations available to farmers in southeastern Nebraska with given resources. The study determines profit maximizing farm plans for farm classes with different complements of resources and at alternative product price levels. Both crop and livestock enterprises are considered. Investment activities that generate …

Recommended Wheat Varieties, 1966, Department Of Agriculture, Western Australia

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

THE State Wheat Advisory Committee has prepared recommendations for wheat varieties for 1966 sowings.