mohammed.youssef

Dr. mohammed youssef Abdel-Fattah Saleh Elaref

مدرس - المشرف العلمى لمزرعة الإنتاج الحيوانى البحثية والإنتاجية بمدينة سوهاج الجديدة

كلية الزراعة

العنوان: قسم الإنتاج الحيوانى - كلية الزراعة - جامعة سوهاج

18

إعجاب
2018 | الكلمات المفتاحية Buffalo Heifer, feed utilization, Physically Effective Fiber,
THE INFLUENCE OF FIBER PARTICLE SIZE ON BODY PERFORMANCE, FEED INTAKEAND DIGESTIBILITY OFEGYPTIAN BUFFALO HEIFER
This work was done to investigate the influence of fiber particle size through physically effective neutral detergent fiber (peNDF) of mixed ration on feed intake, nutrients digestibility, and performance of Egypt ianbuffalo (Bubalusbubalis) heifers. Fifteen animals within experiment were divided into 3 groups (5 per each). Buffalo heifers were allotted to one of variant three diets; G1 (high peNDF content), ... إقراء المزيد

2017 | الكلمات المفتاحية Body weight, Milk yield, Productivity, Sucking lice, Dairy buffalo,
Recovery Ability of Dairy Buffalo Productivity after Treatment against Lice Infestation
The current study was carried out to determine the impact of sucking lice (Haematopinus tubercultus.) infestation on dairy buffalo cows productivity. Twenty four dairy buffalo cows were examined for lice infestation at the Experimental Animal Farm, Faculty of Agriculture, Sohag University, El-Kawamel city, Egypt. Animals were divided into two groups according to infection (14 uninfected animals and10 infected animals). Individual ... إقراء المزيد

Effect of heat stress on some physiological and blood Parameters in Sohagi female ewe lambs (Abstract)
This study was conducted to evaluate the influence of heat stress on physiological and blood Parameters in twenty one Sohagi female ewe lambs in the experimental sheep farm of Animal Production Department, Faculty of Agriculture, El-kawthar city Sohag University, Egypt. Twenty One female ewe lambs 9-11 month of age with average body weight 25.55±2.69 Kg were divided into three groups ... إقراء المزيد

2016 | الكلمات المفتاحية Dairy goat, Milk composition, Milking frequency, Milking omission, Milk yield,
Updated strategies of daily milking frequency for intensive dairy goat farms
_With the aim of studying the long term effects of milking frequency, a herd of Murciano-Granadina dairy goats submitted to once-a-day-milking for the last 20 years, was used to compare once vs. twice daily milking (1× vs. 2×). Goats (n = 34) were divided in 2 groups and randomly assigned to the milking treatments during first week after parturition: 1× ... إقراء المزيد

2015 | الكلمات المفتاحية growth performance, Photoperiod, housing system, Buffalo calves,
Influence of different managerial systems on performance and physiological responses of developing buffalo calves during fattening period
Sixteen yearling male buffalo calves weighing 160 kg were assigned to 2x2 factorial designs. Each four calf group was subjected to either long (16L:8D) or short (8L:16D) photoperiods and housed in individual or group system. The four groups were fed CFM and wheat straw. Feed intake and residual were recorded daily. Samples of feces and food ration were collected for ... إقراء المزيد

2015 | الكلمات المفتاحية adulteration, milk analyzer, formalin, heat treatment,
Detection of raw buffalo's milk adulteration in Sohag governorate
A total of 85 raw buffalo's milk samples were collected randomly from dairy shops (n=25), street vendors (n=30) as well as from farmer's houses (n=30) in Sohag Governorate. These samples were physically and chemically examined in order to determine whether they were adulterated by addition of water, partial skimming of fat, addition of inhibitory substances, preservatives or commercial additives and ... إقراء المزيد

2012 | الكلمات المفتاحية Environmental pollution, Bedding materials, Storage period, Farm animal manure,
Factors affecting environmental pollution of farm animals manure
This experiment was designed to study the effect of animal species, bedding materials and storage periods on environmental pollution of farm animals’ manure. Manure samples of different animal species (buffaloes, Baladi cattle, sheep, goats, camels, horses and donkeys) collected from El-Raheb farm were used and mixed with different bedding materials (sand, straw, sawdust and newspaper) in wide plates and were ... إقراء المزيد

2011 | الكلمات المفتاحية Environmental pollution, Buffalo manure, Tafla, Yeast,
Reducing  environmetal  pollution  of  manure by  adding  tafla  and  yeast  to  dairy  buffalo ration
_THIS STUDY WAS CARRIED OUT AT THE EXPERIMENTAL BUFFALO UNIT OF THE ANIMAL PRODUCTION DEPARTMENT, FACULTY OF AGRICULTURE, MINUFIYA UNIVERSITY, SHEBIN EL-KOM, EGYPT. NINE DAIRY BUFFALO COW AT 2ND TO 4TH LACTATION WITH AN AVERAGE BODY WEIGHT 614 ± 24.08 KG WERE RANDOMLY ASSIGNED AMONG THREE EXPERIMENTAL TESTED RATIONS (THREE ANIMALS EACH). THE EXPERIMENTAL RATIONS WERE CONTROL RATION (42% COMMERCIAL ... إقراء المزيد

2011 | الكلمات المفتاحية waste, farm animal, Environmental pollution,
Ph.D. Thesis : Factors Affecting Environmental Pollution of Farm Animal Waste
This study was carried out at 1. Commercial animal farms (n=294) distributed in different villages of Minoufiya Province, Egypt, 2. The buffalo research unit and El-Raheb farm which are belonging to the Animal Production Department, Faculty of Agriculture, Minoufiya University, Shebin El-Kom, Egypt from 2009 to 2010. A farm animal waste survey and monitoring in different villages of Minoufiya Province, ... إقراء المزيد

2009 | الكلمات المفتاحية Housing systems, Lactating Buffaloes, Daily activities,
Assessing housing systems comfort using behavioural activities in lactating buffaloes
This study was carried out at the experimental buffalo farm of the Animal Production Department, Faculty of Agriculture, Minufiya University, Shebin El-Kom, Egypt. In this experiment, behavioural activities of lactating buffalo cows were used in either tie stall or loose housing to evaluate housing systems comfort. Five lactating buffalo cows in their fourth lactation were used with body weight averaged ... إقراء المزيد