scholarly journals Studies on the biological assay for metabolizable energy in poultry feed ingredients

1985 ◽  
Vol 56 (10) ◽  
pp. 792-796
Author(s):  
Masayoshi YAMAZAKI ◽  
Takashi AIZAWA
Keyword(s):  
Metabolizable Energy ◽  
Poultry Feed ◽  
Biological Assay ◽  
Feed Ingredients

scholarly journals Different dosages of SALMEX to control Clostridium perfringens in poultry feed ingredients

2015 ◽  
Vol 9 (15) ◽  
pp. 1105-1109
Author(s):  
Froner Casagrande Mariana ◽  
Vedovelli Cardozo Marita ◽  
Boarini Livia ◽  
Casteleti Beraldo Massoli Mariana ◽  
Alves Longo Flavio ◽  
...  
Keyword(s):  
Clostridium Perfringens ◽  
Poultry Feed ◽  
Feed Ingredients

scholarly journals 1. Insects – A Natural Nutrient Source for Poultry – A Review

2016 ◽  
Vol 16 (2) ◽  
pp. 297-313 ◽  
Author(s):  
Damian Józefiak ◽  
Agata Józefiak ◽  
Bartosz Kierończyk ◽  
Mateusz Rawski ◽  
Sylwester Świątkiewicz ◽  
...  
Keyword(s):  
Large Scale ◽  
Poultry Meat ◽  
Poultry Feed ◽  
Animal Origin ◽  
The European Union ◽  
Feed Ingredients ◽  
Feed Industry ◽  
Nutrient Density ◽  
Poultry Nutrition ◽  
Poultry Diets

Abstract The consumption of poultry meat and eggs is expected to increase considerably in the nearest future, which creates the demand for new poultry feed ingredients in order to support sustainable intensive production. Moreover, the constant improvement of the genetic potential of poultry has resulted in an increased nutrient density in poultry feeds, which limits the possibility to include low quality feed ingredients. Therefore, the feed industry needs new sources of highly digestible protein with a desirable amino acid composition to substitute other valuable but limited protein sources of animal origin, such as fishmeal. With estimated 1.5 to 3 million species, the class of insects harbours the largest species variety in the world including species providing a high protein and sulphur amino acids content, which can be successfully exploited as feed for poultry. The aim of this paper is to review the present state of knowledge concerning the use of insect protein in poultry nutrition and the possibilities of mass production of insects for the feed industry. There is no doubt that insects have an enormous potential as a source of nutrients (protein) and active substances (polyunsaturated fatty acids, antimicrobial peptides) for poultry. It can be concluded, based on many experimental results, that meals from insects being members of the orders Diptera (black soldier fly, housefly), Coleoptera (mealworms) and Orthoptera (grasshoppers, locust, crickets and katylids), may be successfully used as feed material in poultry diets. However, legislation barriers in the European Union, as well as relatively high costs and limited quantity of produced insects are restrictions in the large-scale use of insect meals in poultry nutrition.

scholarly journals Broiler Poultry Feed Cost Optimization Using Linear Programming Technique

2020 ◽  
Vol 3 (1) ◽  
pp. 31-57
Author(s):  
Priyaranjan Mallick ◽  
Kamalakanta Muduli ◽  
Jitendra Narayan Biswal ◽  
John Pumwa
Keyword(s):  
Linear Programming ◽  
Programming Model ◽  
Agricultural Research ◽  
Market Competition ◽  
Poultry Meat ◽  
Poultry Feed ◽  
Small Scale ◽  
Feed Ingredients ◽  
Feed Cost ◽  
Optimal Feed

Demand for poultry meat and eggs is increasing at a faster pace due to its good quality, nutritive values, and reasonable price. With the growing demand for egg and poultry meat, the demand for poultry feed is also increasing. Most of the feed ingredients which are used in poultry feed are also used for human nutrition. So these major feed ingredients and cumulatively poultry feed are facing market competition with increased cost. This study proposed linear programming (LP) technique to minimize the feed cost for small scale poultry farms. It employs locally available feed ingredients to formulate the broiler starter and finisher feed mix. The dietary nutrient requirement for broiler starter and finisher stage were determined from the prescribed standard specifications by Indian standard institutes and National Research Centers, Indian Council of Agricultural Research (ICAR). Sixteen feed ingredients were selected to formulate the optimal feed mix to minimize the total cost of feed mix subject to the essential nutrient constraints. Microsoft excel solver was used for the formulation of liner programming model and optimal feed mix for broiler starter and finisher were obtained.

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