Prediction of growth and development process on Rhode Island pullets

被引：0
|
作者：
Monica, Parvu [1 ]
Burlacu, R. [2 ]
Andronie, Cristina [1 ]
Dinu, Cristina [1 ]
Marmandiu, A. [3 ]
机构：
[1] Fac Vet Med Spiru Haret, Jandarmeriei 2,Sect 2, Bucharest, Romania
[2] USAMV Bucuresti, Fac Landed Improvement, Bucharest, Romania
[3] USAMV Bucuresti, Fac Vet Med, Bucharest, Romania
来源：
BULLETIN OF THE UNIVERSITY OF AGRICULTURAL SCIENCES AND VETERINARY MEDICINE, VOL 62, 2006: ANIMAL HUSBANDRY AND BIOTECHNOLOGIES | 2006年 / 62卷
关键词：
Rhode Island; prediction growth; pullets;
D O I：
暂无
中图分类号：
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号：
0905 ;
摘要：
The change of body composition, energy content and energy and protein balance was studied in Rhode Island pullets from hatching to 140 days of age. The animals received standard diets ensuring maximal growth. Correlations were established between ingested feed and body weight gain both from the point of view of quantity and quality, determining the content of protein, fat, ash, water and energy in the total body and in feathers, separately. On the basis of digestibility and comparative slaughtering the energy and protein requirements for maintenance and for protein and fat retention were calculated. The obtained results can be utilised to develop a mathematical model for energy and protein retention in growing Rhode Island pullets.
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页码：26 / +
页数：2
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