تأثير إضافة مستويات مختلفة من حليب الكفير المجفف للعليقة في الأداء الإنتاجي وبعض الصفات الفسلجية لفروج اللحم = Effect of Supplementing Different Levels of Kefir Milk to the Diets on Productive Performance and Some Physiological Traits of Broiler

2016 ◽  
Vol 11 (4) ◽  
pp. 126-132
Author(s):  
لمى خالد بندر ◽  
فراس مزاحم حسين ◽  
إياد شهاب أحمد العبيدي
Keyword(s):  
Physiological Traits ◽  
Productive Performance ◽  
Different Levels

scholarly journals Effect of replacement different levels of sesame meal as a protein source to replace soybean meal on the productive performance and reproductive of laying quail: تأثير استبدال مستويات مختلفة من كسبة السمسم كمصدر بروتيني محل كسبة فول الصويا على الأداء الإنتاجي والتناسلي لطائر السمان البياض

2021 ◽  
Vol 5 (3) ◽  
pp. 70-58
Author(s):  
Duraid Thonnon Younis, Khalid Hadi Mustafa Al-Sofee Duraid Thonnon Younis, Khalid Hadi Mustafa Al-Sofee
Keyword(s):  
Soybean Meal ◽  
Feed Intake ◽  
Egg Production ◽  
Protein Source ◽  
Egg Mass ◽  
Average Weight ◽  
Productive Performance ◽  
Sesame Meal ◽  
Laying Quail ◽  
Different Levels

The study was conducted in the poultry field in the Animal Production Department/ College of Agriculture and Forestry/ University of Mosul, for the period from 18/ 2/ 2020 until 13/ 4/ 2020. The experiment aimed to study the effect of replacement different levels of sesame meal (SSM) as a protein source to replace soybean meal (SBM) on the productive performance and reproductive of laying quail, 360 quail birds (240 females and 120 males) were used, at the age of 49 days, distributed randomly into five treatments, each treatment with eight replicates, ( 9 birds in each replicate 6 females and 3 males). The treatments were as follows: the first was the control (0% SSM), the second, third, fourth, and the fifth replaced SSM by SBM with level (25, 50, 75 and 100%) respectively, feed and water was ad libitum during the trial period of 8 weeks. The results of the statistical analysis showed there is a significant statistical difference at a level (P≤0.05) in the fifth treatment (100% SSM) as compared to control and other treatments in total egg number, average egg weight, total egg mass, Hen day egg production percentage (% HD), feed intake, feed conversion ratio, fertility, and hatching percentage of total eggs, average weight of hatched chicks, and a significant increase in the embryo mortality. The results also showed a significant decrease at a level (P≤0.05) in the feed intake for the fourth treatment (75% SSM) compared to the control, while no significant differences were observed for the other treatments in all the studied traits. The results of this study showed the possibility of using sesame meal as a protein source at (75%) to replace soybean meal in laying quail bird diets.

Effects of feeding yeast (Saccharomyces cerevisiae) on productive performance and blood components of lactating Holstein dairy cows

2003 ◽  
Vol 2003 ◽  
pp. 106-106
Author(s):  
M. Dehghan Banadaky ◽  
A. Nik Khah ◽  
A. Zali
Keyword(s):  
Dairy Cows ◽  
Dairy Production ◽  
Yeast Culture ◽  
Blood Components ◽  
Productive Performance ◽  
Yeast Saccharomyces Cerevisiae ◽  
Natural Modes ◽  
Animal Feeding ◽  
Different Levels ◽  
Holstein Dairy Cows

Antibiotics have widely been used in animal feeding. However, because of the growing concern of consumers towards more natural modes of production, interest in the use of direct fed microbials is now considerable. In dairy production, the Yeast culture (Saccharomyces cerevisiae) has been studied and used. Therefore, an experiment was conducted to evaluate the effects of different levels of yeast (Saccharomyces cerevisiae SC47) on productive performonce of Holstein dairy cows.

Sign in / Sign up

Export Citation Format

Share Document