• Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Judging Poultry for Production

Judging Poultry for Production

Paperback

AgricultureZoology

ISBN10: 1446528499
ISBN13: 9781446528495
Publisher: Herzberg Press
Published: Jan 12 2011
Pages: 444
Weight: 1.23
Height: 0.99 Width: 5.50 Depth: 8.50
Language: English

How to tell, by looking at a bird, whether she is earning her feed: the Cornell method for picking out the layers worth keeping and culling the rest.

Judging Poultry for Production's subject is selection: the physical signs that separate a hen returning a profit from one that is not. Rice works through the physiology of egg laying, the pigment that drains from a bird's beak and shanks as the season goes on, the timing and pattern of the moult, the shape and set of the head, and the way production spreads across the year.

2 different editions

Also available

Also in

Agriculture