Author: Thomas Richard Famula
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 136
Book Description
The Estimation of 305-day Milk and Fat Equivalents from In-progress Or Incomplete Lactation Records
Author: Thomas Richard Famula
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 136
Book Description
Estimation of 305 Day Milk Yield from Irregular Milk Records
Author: Curtis C. Miller
Publisher:
ISBN:
Category : Dairying
Languages : en
Pages : 212
Book Description
Publisher:
ISBN:
Category : Dairying
Languages : en
Pages : 212
Book Description
Factors for Extending In-progress Lactation Records to a 305 Day Equivalent
Author: Jeffrey Frances Keown
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 238
Book Description
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 238
Book Description
Variables Affecting Ration Factors for Estimating 305-day Production from Part Lactations
Author: Robert C. Lamb
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 174
Book Description
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 174
Book Description
Multiple Trait Sire Evaluation on Parts of Lactation Milk Yield of Holstein Cows Using Best Linear Unbiased Prediction Procedures
Author: Kwaku Agyemang
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 404
Book Description
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 404
Book Description
Your DHI 305-day ME Lactation Average (LA)
Author: Clarence C. Olson
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 8
Book Description
Usda-Dhia Factors for Standardizing 305-Day Lactation Records for Age and Month of Calving (Classic Reprint)
Author: Howard Duane Norman
Publisher: Forgotten Books
ISBN: 9780666475534
Category : Reference
Languages : en
Pages : 102
Book Description
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.
Publisher: Forgotten Books
ISBN: 9780666475534
Category : Reference
Languages : en
Pages : 102
Book Description
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
Author: Camilla Cristman Aulerich
Publisher:
ISBN:
Category : Lactation
Languages : en
Pages : 264
Book Description
Publisher:
ISBN:
Category : Lactation
Languages : en
Pages : 264
Book Description
Projection Factors for Milk and Fat Lactation Records (Classic Reprint)
Author: George R. Wiggans
Publisher: Forgotten Books
ISBN: 9780666461391
Category : Business & Economics
Languages : en
Pages : 20
Book Description
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.
Publisher: Forgotten Books
ISBN: 9780666461391
Category : Business & Economics
Languages : en
Pages : 20
Book Description
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
Author:
Publisher:
ISBN:
Category : Bulls
Languages : en
Pages : 312
Book Description
Publisher:
ISBN:
Category : Bulls
Languages : en
Pages : 312
Book Description