scholarly journals Glutamic acid supplementation recovers the reduced performance of weanling pigs fed reduced crude protein diets

2021 ◽  
Author(s):  
Santi D. Upadhaya ◽  
Sang Seon Lee ◽  
Young Hwa Kim ◽  
Zhenlong Wu ◽  
In Ho Kim
Keyword(s):  
Glutamic Acid ◽  
Crude Protein ◽  
Weanling Pigs ◽  
Acid Supplementation ◽  
Reduced Crude Protein ◽  
Protein Diets

The effects of diets with reduced crude protein and digestible energy content on the performance of growing and finishing pigs and the characteristics of slurry produced

1999 ◽  
Vol 1999 ◽  
pp. 24-24
Author(s):  
P A Lee ◽  
A Armsby
Keyword(s):  
Crude Protein ◽  
Energy Content ◽  
Nutrient Balance ◽  
Carcass Characteristics ◽  
Finishing Pigs ◽  
N Retention ◽  
Digestible Energy ◽  
Reduced Crude Protein ◽  
Sparing Effect ◽  
Protein Diets

Formulating diets to match more closely the requirements of the pig for amino acids results in diets which are lower in crude protein (CP) than conventional commercial diets. The lower intake of nitrogen (N) which is concomitant with these diets results on lower N excretion. The excretion of excess N requires energy and previous nutrient balance work undertaken at Terrington (Lee and Kay, 1998) indicated that the ‘energy sparing’ effect of the reduced crude protein diets can be utilised by reducing the digestible energy (DE) content of reduced CP diets whilst at the same time maintaining the level of N retention. The objective of this work was to determine the performance carcass characteristics and slurry characteristics of growing/finishing pigs given reduced CP/DE diets.

scholarly journals Glutamic acid supplementation on low protein diets for laying hens

2015 ◽  
Vol 37 (2) ◽  
pp. 129 ◽  
Author(s):  
Roseane Madeira Bezerra ◽  
Fernando Guilherme Perazzo Costa ◽  
Patrícia Emília Naves Givisiez ◽  
Cláudia Castro Goulart ◽  
Renato Andrade dos Santos ◽  
...  
Keyword(s):  
Glutamic Acid ◽  
Laying Hens ◽  
Acid Supplementation ◽  
Low Protein ◽  
Protein Diets

Impact of feeding reduced crude protein diets to lactating sows on nitrogen utilization1

2015 ◽  
Vol 93 (11) ◽  
pp. 5254-5264 ◽  
Author(s):  
L. Huber ◽  
C. F. M. de Lange ◽  
U. Krogh ◽  
D. Chamberlin ◽  
N. L. Trottier
Keyword(s):  
Crude Protein ◽  
Lactating Sows ◽  
Reduced Crude Protein ◽  
Protein Diets
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