Results 61 to 70 of about 52,825 (86)

Comparison of the Performance Between the Montbiliard × Holstein Crossbred and Holstein Calves in Hot and Humid Areas [PDF]

open access: yesپژوهشهای تولیدات دامی
Extended Abstract Background: A reason for crossbreeding is to combine desirable traits from two or more different breeds, and a specific beef breed may transfer superior genes of growth, feed efficiency, and dressing percentage to crossbred animals ...
Pirouz Shakeri   +4 more
doaj  

Türkiye’nin Avrupa Birliği’ne Tam Üye Olması Halinde Şeker Pancarı Piyasası: Erzurum İli Örneği

open access: yesJournal of Animal Science and Economics
Türkiye’de şeker pancarı üretimi hem tarımsal faaliyetlerin şekillenmesinde hem de ilgili sanayi kollarının sürdürülebilirliğinde önemli bir rol üstlenmektedir.
Şeymanur İlhan, Tecer Atsan
doaj  

Response of Anti-Oxidative Stress Genes in Liver and Intestine in Broilers Fed Organic Acid and Silver Nanoparticles Coated on Zeolite in Starter Period [PDF]

open access: yesپژوهشهای تولیدات دامی
Extended Abstract Background: The use of food supplements to improve growth, optimal production and increase feed efficiency in feeding livestock and poultry has become a common thing as a suitable solution in using feed as well as possible.
Fatemeh Asgharnezhad   +3 more
doaj  

Buzağı Ölümlerinin Başlıca Nedenleri ve Alınabilecek Önlemler

open access: yesJournal of Animal Science and Economics
Sağlıklı buzağı yetiştirme, sığır yetiştiriciliğinin sürdürülebilirliği ve kârlılığını etkileyen önemli bir faktördür. Erken dönemde yaşanan buzağı ölümleri hem ekonomik hem de genetik kayıplara yol açmaktadır.
Duygu Aksakallı   +2 more
doaj  

Effects of Complete Replacement of Protein Feed with Soybean Meal on the Performance, Digestibility, Feeding Behaviors, and Blood Parameters of Atabay Lactating Ewes [PDF]

open access: yesپژوهشهای تولیدات دامی
Extended Abstract Background: Soybean meal is the main source of protein for livestock, but unfortunately, this food source is an imported product. Thus, it seems necessary to research the use of secondary agricultural and industrial sources or their ...
Mohammad Asadi   +3 more
doaj  

The Effect of Different Levels of Bee Propolis with and without Enzyme Treatment in a Wheat-Based Diet on Growth Performance, Carcass Characteristics, and Immune Response of Broiler Chickens [PDF]

open access: yesپژوهشهای تولیدات دامی
Extended Abstract Background: Wheat is one of the most important food products in human and livestock nutrition, but the use of wheat in poultry diets may have limitations. Wheat contains a significant amount of starch and protein, which are used as the
Ruhollah Kianfar   +4 more
doaj  

Multi-Trait Estimation of Genetic Parameters for Body Weight and Feed Intake in a Commercial Broiler Chicken Population [PDF]

open access: yesپژوهشهای تولیدات دامی
Extended Abstract Background: A high genetic improvement in the growth rate and feed efficiency of broilers has been recorded in the last five decades due to genetic selection.
Reza Seyedsharifi   +4 more
doaj  

Residual Data Reveals Greater Efficacy than Procrustes Data in Differentiation and Relationships Between the Populations of Apis florea [PDF]

open access: yesپژوهشهای تولیدات دامی
Extended Abstract Background: Honeybees have an important role in the pollination of plants. Apis florea Fabricius, 1787, has been described over the last two centuries.  A.
Javad Nazemi-Rafie   +2 more
doaj  

Union Pacific (UP) 801

open access: yes
A photograph print showing Union Pacific (UP) 801, 4-8-4, taking on water, Pocatello ...
Kelley, Frank O.
core  

801 109/4- Biostatistics [Biostatistik] [PDF]

open access: yes, 2009
UNIVERSITI SAINS MALAYSIA Second Semester Examination Academic Session 2008/2009 Aprii/Mei 2009 801 109/4- Biostatistics [Biostatistik] Duration: 3 hours [Masa : 3 ...
PPSKJ, Pusat Pengajian Sains Kajihayat (School of Biological Sciences)
core  

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