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Breeding

Published online by Cambridge University Press:  11 November 2009

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Extract

Improvement of Laying-Capacity. Come si può raddoppiare la Produzione invernale di Uova. R. Giuliani, Pollaio Provinciale di Firenze. Rivista Zootecnica, 31 Luglio 1932.

In order to decide the influence of a good cock on bad hens, 24 peasant hens were bought in 1930 in the vicinity of Florence. These were divided into 2 groups of 12 each. The average production of the first group amounted to: winterlaying 17.6 eggs, totally 97 eggs. Of the second group these figures were resp. 13.1 and 103.

Type
Breeding
Information
International Review of Poultry Science , Volume 5 , Issue 1-2 , July 1932 , pp. 21 - 23
Copyright
Copyright © World's Poultry Science Association 1932

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