The Estimation of 305-day Milk and Fat Equivalents from In-progress Or Incomplete Lactation Records

The Estimation of 305-day Milk and Fat Equivalents from In-progress Or Incomplete Lactation Records PDF Author: Thomas Richard Famula
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 136

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The Estimation of 305-day Milk and Fat Equivalents from In-progress Or Incomplete Lactation Records

The Estimation of 305-day Milk and Fat Equivalents from In-progress Or Incomplete Lactation Records PDF Author: Thomas Richard Famula
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 136

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Estimation of 305 Day Milk Yield from Irregular Milk Records

Estimation of 305 Day Milk Yield from Irregular Milk Records PDF Author: Curtis C. Miller
Publisher:
ISBN:
Category : Dairying
Languages : en
Pages : 212

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Factors for Extending In-progress Lactation Records to a 305 Day Equivalent

Factors for Extending In-progress Lactation Records to a 305 Day Equivalent PDF Author: Jeffrey Frances Keown
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 238

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Variables Affecting Ration Factors for Estimating 305-day Production from Part Lactations

Variables Affecting Ration Factors for Estimating 305-day Production from Part Lactations PDF Author: Robert C. Lamb
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 174

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Multiple Trait Sire Evaluation on Parts of Lactation Milk Yield of Holstein Cows Using Best Linear Unbiased Prediction Procedures

Multiple Trait Sire Evaluation on Parts of Lactation Milk Yield of Holstein Cows Using Best Linear Unbiased Prediction Procedures PDF Author: Kwaku Agyemang
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 404

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Your DHI 305-day ME Lactation Average (LA)

Your DHI 305-day ME Lactation Average (LA) PDF Author: Clarence C. Olson
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 8

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Usda-Dhia Factors for Standardizing 305-Day Lactation Records for Age and Month of Calving (Classic Reprint)

Usda-Dhia Factors for Standardizing 305-Day Lactation Records for Age and Month of Calving (Classic Reprint) PDF Author: Howard Duane Norman
Publisher: Forgotten Books
ISBN: 9780666475534
Category : Reference
Languages : en
Pages : 102

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Excerpt from Usda-Dhia Factors for Standardizing 305-Day Lactation Records for Age and Month of Calving The accepted standard length of the lactation record is 305 days. When a cow is milked longer than 305 days, her yield for the first 305 days is used as the lactation yield. Partial lactations (those terminated in less than 305 days because of environmental influences having no relation to the cow's genetic ability to complete normal length lactations) are considered legitimate measures of the cow's performance up to the time they were terminated and are projected to 305 days. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Differences in Extending Terminal and Nonterminal Incomplete Lactation to 305 Days

Differences in Extending Terminal and Nonterminal Incomplete Lactation to 305 Days PDF Author: Camilla Cristman Aulerich
Publisher:
ISBN:
Category : Lactation
Languages : en
Pages : 264

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Projection Factors for Milk and Fat Lactation Records (Classic Reprint)

Projection Factors for Milk and Fat Lactation Records (Classic Reprint) PDF Author: George R. Wiggans
Publisher: Forgotten Books
ISBN: 9780666461391
Category : Business & Economics
Languages : en
Pages : 20

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Excerpt from Projection Factors for Milk and Fat Lactation Records Sample-day' milk and fat production records froni the New 'york, North Carolina, Iowa, wisconsin, and Utah Dairy Records Processing Centers for cows freshening in 1973 and 1974 were used to calculate the factors. Records were eliminated for the following reasons: Fewer than 180 days in milk, more than 55 days before the first sample day, no dry date (if less than 305 days in milk), more than 40 days from last sample day until the end of the record, more than 60 days between sample days, a sample-day milk production less than 1 pound or greater than 150 pounds, a sample-day fat percent less than or greater than any sample day reported as abnormal, or less than 18 months or greater than 96 months of age at freshening. These edits removed unusual records and records with important information missing. Cumulative production through each sample day and for 305 days was computed for each record using adjustments to the early and last test intervals. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

California Sire Summary Report

California Sire Summary Report PDF Author:
Publisher:
ISBN:
Category : Bulls
Languages : en
Pages : 312

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