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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Turning corn silage analysis into economic value for the beef industry

Mitchell, Brook D. January 1900 (has links)
Master of Agribusiness / Department of Agricultural Economics / Elizabeth Yeager / The corn silage market is typically focused heavily on the dairy market and results for corn silage plots are dedicated to the dairy industry specifically to get to the overall answer of $ Milk/Acre. The beef cattle industry is more interested in pounds of beef that can be gained from corn silage. There are roughly 6.2 million acres of corn silage in the US. Within that 6 million acres, roughly half is fed to beef cattle, but the corn silage industry has not focused on this aspect of the market. Within Mycogen Seeds there has been an ever increasing demand to find a way to deliver the corn silage plot data in a useable format for beef producers. By delivering corn silage plot data to beef producers, Mycogen has aspirations of increasing it’s market share of the corn silage market in Kansas as well as across the US, while at the same time increasing the awareness of how quality of a corn silage hybrid can affect a producers operation. This thesis examines corn silage plot info sample analysis and specific feed analysis calculations. With these specific calculations, the corn silage plot will illustrate information in a form that beef producers will understand, $ Beef Produced/Acre. At the same time, this thesis will examine the industry wide concept that tonnage is the only component that is important when selecting a corn silage hybrid. Finally this thesis will examine at what point ($/bushel) in the corn grain market does it make sense to start looking at utilizing corn silage over dry rolled corn by comparing price per MegaCalorie of energy by utilizing 25 year historical corn grain prices and using the Purdue Method of determining the cost of corn silage on a per ton basis.
2

The digestion of corn and sorghum silage as observed by scanning electron microscopy

Thouvenelle, Mari L. January 2011 (has links)
Typescript. / Digitized by Kansas Correctional Industries
3

Silos and Silage Crops for Arizona

Barr, W. A. 11 1900 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
4

Energy analysis of various tillage and fertilizer treatments on corn silage production

Owen, Gordon Thomas. January 1985 (has links)
No description available.
5

Energy analysis of various tillage and fertilizer treatments on corn silage production

Owen, Gordon Thomas. January 1985 (has links)
No description available.
6

LIQUID WHEY AS A MEDIA FOR SILAGE FORMATION WITH POOR QUALITY ROUGHAGES.

Villegas Gutierrez, Cesar Ignacio. January 1984 (has links)
No description available.
7

Intercropping corn and soybean for high-protein silage in a cool temperate region

Martin, Ralph C. January 1990 (has links)
No description available.
8

Proteolysis associated with the fermentation of ensiled forage

Fairbairn, Robert L. January 1988 (has links)
No description available.
9

The effects of certain additives on patterns of fermentation of chopped forage /

Fairbairn, Robert L. January 1983 (has links)
No description available.
10

Proteolysis associated with the fermentation of ensiled forage

Fairbairn, Robert L. January 1988 (has links)
Chopped alfalfa and chopped whole-plant corn were ensiled and the proteolytic changes which occurred during ensiling were investigated. Proteolysis was measured in terms of end-products of protein degradation and by protein isolation followed by electrophoresis. The effects of formic acid and ammonia, applied at the time of ensiling, on proteolytic changes were investigated. / Alfalfa treated with formic acid contained significantly reduced levels of NH$ sb3$-N and NPN compared to control silage; ammonia (NH$ sb3$)-treated alfalfa silage had significantly less NPN (P $<$ 0.05). After 90d of storage, formic acid-treated and NH$ sb3$-treated alfalfa silage contained lower levels of both branched and non-branched amino acids, sulfur containing, and basic amino acids compared to control silage; formic acid-treated and NH$ sb3$-treated corn silage contained lower levels of branched chain amino acids and sulfur containing amino acids after the same time period. Formic acid and ammonia were most effective in the reduction of proteolysis in alfalfa silage and corn silage, respectively. The protein ribulose 1,5-diphosphate carboxylase (RuDPCase) was depleted completely after 2d of fermentation in control silage. Conditions in NH$ sb3$-treated alfalfa silage stabilized RuDPCase during the first 24h of storage.

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