Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userEffect of Dietary Inclusion of Different Levels of Grape Seed Oil on some Layer Hens Production
تأثير إضافة زيت بذور العنب في الخلطة العلفية في بعض المؤشرات الإنتاجية عند الدجاج البياض
1027
0 52
0
(
0
)
Added by
Aِl-Baath University ورقة بحثية
Publication date
2016
fields
Animal Production
and research's language is
العربية
Authors
سوزان فهمي رسلان( باحث )
Created by
Shamra Editor
Ask ChatGPT about the research
هدفت الدراسة لمعرفة تأثير إضافة مستويات مختلفة من زيت بذور العنب كمضاد أكسدة طبيعي في خلطات الدجاج البياض في الأداء الإنتاجي و الصفات النوعية للبيض.
This study was conducted to study the effect of including different levels of Grape seed oil as a natural antioxidant on layer hen egg production, egg quality,.
References used
Arvanitoyannis, I. S., D. Ladas and A. Mavromatis. 2006.Potential uses and applications of treated wine waste: Areviews. Int. J. Food Sci. Technol ., 41: 475-487
Asatoor, A. M. and E. J. King. 1954. Simplified colorimetric blood sugar method. Biochem J ., 56(325th Meeting):xliv
rate research
Read More
The influence of Red Paprika and Local Safflower in the diets on yolk color
was studied in two experiments of ٨ and ٥ weeks using ٩٠ and ٢٤ laying hens,
respectively; Loghorn hybrids of Lohmann brown and Hy- Lain Brown strain,
were used.
In the f
irst experiment, yellow corn was substituted totally by rye and wheat
and ٤ different amounts of paprika or safflower were tested (٠,٢, ٠,٣, ٠,٤ and
٠,٥٪). In the second experiment the effect of sweet red paprika or hot red
paprika in the diet (٠,٥٪) on yolk color or some of production parameters was
studied.
The research was carried out using 1728 broiler chicks (shifer starbro
hybrid), They were divided into eight groups, each one consists of three
replicates with 72 birds in every repetition .The birds of all repetitions were
fattened until 49 days
in separate pen of open type walk ,and on deepbedplate
.All conditions of placement, rearing and feeding were the same for all birds of
repitition in different groups.
This this research was Carried out at video cattle and sheep Center of the Department
of Animal Production in the College of Agriculture in October University with the
beginning of the spring of 2011 in order to study the possibility of bringing cu
bes forage
replace part of the feed position in the diets of fattening lambs and the impact on their
performance, using / 20 / Twenty male strain of Awas ages ranged between 4-5 months
and the average weight of 23.5 kg and distributed to four groups to evaluate (in accordance
with the decisions of 1996 NRC) the experimental treatments
- An increase of waste residue olive trim diets tested in dry matter ingested more
than a day for the bush CONTROL but without significant differences.
- The daily increase in weight 150- 151 - 144- 134 g C-G1-G2-G3 respectively / day
and feed conversion C-G1-G2 9.66-9.80-10.27 respectively were close while the
manufacturing efficiency of the transaction G3-11.11 lower compared with the previous
three transactions mentioned above, which fell somewhat
- Digestible dry matter plants and organic matter for the treatment of G1 was the
highest with significant at the level of (0.05> P) compared with treatment G3 table (5),
while the digestion of crude protein for the treatment of G3 coefficient was lower
compared with the rest of the transactions on the abstract level (0.05> P.)
- Digest raw fiber and raw fat transactions G3-G2 coefficient was higher compared
with the Control C on the abstract level (0.05> P).
This research aimed to study the effect of adding different rates of lysine on the weight and
growth of common carp fingerlings. The experiment was carried out in the laboratory for 4
months using eight glass containers (40 liters each) with four t
reatments (L0 no Lysine
addition, L1 (2%), L2 (3%), L3(4%) of the total weight of diet. Eight common carp
fingerlings (average of tall 7.5cm ± 0.05 and average of weight 12.25g ± 0.57) were
cultured in each container with Oxygen pumps and filters.
Results showed by growth rate, absolute growth rate, specific growth rate and food
conversion ratio (FCR) that the treatment L1 (2% lysine) was significantly the best
comparing to the other treatments, where FCR was (2.2) and the specific growth ratio was
(0.28 %)
This study was carried out at the poultry experimental station, Technical
Institute of Agriculture, Damascus University, Kharbo. 270 of Japanese Quail
birds, one day of age were divided equally into 3 similar groups (90each). Every
group comprised
of 3 replicates of 30 each, each replicates contained 10 cages.
Birds were housed and managed under similar conditions throughout the
experimental period which lasted from the 8 to 22 weeks of age. The birds were
fed on rations recommended by NRC and contained 1, 0.65 or 2 of DLmethionine
g/kg of ration in the first (the control), second and third groups
respectively. Results showed that using ration contained 2g DL-methionine/
1kg of ration gave a significant increase in egg weight, production and
economical efficiency value as compared to the other used rations.
suggested questions
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
