Селскостопанска академия

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Намерени са 667 резултата.
Kinetic parameters of protease activity of Peptostreptococcus sp. as a tool for regulation of dairy wastewater treatment
Каталог "Статии" | Списание
Kinetic parameters of protease activity of Peptostreptococcus sp. as a tool for regulation of dairy wastewater treatment
(2014)
I. Schneider; Y. Topalova

Udder quarters morphological and milking traits risk factors influencing productivity and sub clinical mastitis in dairy cows
Каталог "Статии" | Списание
Udder quarters morphological and milking traits risk factors influencing productivity and sub clinical mastitis in dairy cows
(2014)
E. Slyzius; V. Juozaitiene; A. Juozaitis; и др.

Evaluation of stress cased by drying-off dairy cows and its relation to milk yield and udder pressure
Д11436
Каталог "Дисертации" | Дисертации
Evaluation of stress cased by drying-off dairy cows and its relation to milk yield and udder pressure
(2014)
Sandra Bertulat

Influence of heat stress on the reproductive performance of dairy cows in the moderate climate of the temperature latitude
Д11474
Каталог "Дисертации" | Дисертации
Influence of heat stress on the reproductive performance of dairy cows in the moderate climate of the temperature latitude
(2014)
Laura-Kim Schuller

Enzyme activities as a tool for biological control in dairy wastewater treatment
Каталог "Статии" | Списание
Enzyme activities as a tool for biological control in dairy wastewater treatment
(2013)
I. Schneider; Y. Topalova

Relationship between previous and concurrent aerobic bacteriological findings in the uterus and the prevalence of puerperal diseases in dairy cows
Д11433
Каталог "Дисертации" | Дисертации
Relationship between previous and concurrent aerobic bacteriological findings in the uterus and the prevalence of puerperal diseases in dairy cows
(2013)
Antje Sens

Stress responses relating to vaginal examinations in dairy cows
Д11445
Каталог "Дисертации" | Дисертации
Stress responses relating to vaginal examinations in dairy cows
(2013)
Madlen Pilz

Evaluation of vaginoscopy and transrectal examination of cervical diameter for the diagnosis of clinical endometritis in dairy cows
Д11507
Каталог "Дисертации" | Дисертации
Evaluation of vaginoscopy and transrectal examination of cervical diameter for the diagnosis of clinical endometritis in dairy cows
(2013)
Caroline Leutert

Analysis of Italian dairy export over 18 years in the European Union market and in the world using the median approach
Каталог "Статии" | Списание
Analysis of Italian dairy export over 18 years in the European Union market and in the world using the median approach
(2012)
Nicola Galluzzo

Study on basic criteria of a grade of dairy farms with different herd size
Каталог "Статии" | Списание
Study on basic criteria of a grade of dairy farms with different herd size
(2012)
N. Rusev; S. Bachvarova; V. Gaidarska; и др.

Effects of retained placenta on the fertility in treated dairy cows
Каталог "Статии" | Списание
Effects of retained placenta on the fertility in treated dairy cows
(2011)
A. Gunay; U. Gunay; A. Orman

Usage of Antimicrobials on 60 Dairy Farms in Northern Germany and Characterization of Methicillin-Resistant Staphylococcus aureus (MRSA) and Extended Spectrum Beta-Lactamases Producing Escherichia coli (ESBLs-producing E. coli) Isolated from Bulk Tan
Д11258
Каталог "Дисертации" | Дисертации
Usage of Antimicrobials on 60 Dairy Farms in Northern Germany and Characterization of Methicillin-Resistant Staphylococcus aureus (MRSA) and Extended Spectrum Beta-Lactamases Producing Escherichia coli (ESBLs-producing E. coli) Isolated from Bulk Tan
(2011)
Khwanchai Kreausukon

Rumination and feeding behavior in far-off dry dairy cattle - Monitoring, description, correlation and changes
Д11277
Каталог "Дисертации" | Дисертации
Rumination and feeding behavior in far-off dry dairy cattle - Monitoring, description, correlation and changes
(2011)
Katrin Schirmann

Efficiency and efficacy of the continuous body temperature measurement during physiological, hormonal and heat stress in dairy cows
Д11301
Каталог "Дисертации" | Дисертации
Efficiency and efficacy of the continuous body temperature measurement during physiological, hormonal and heat stress in dairy cows
(2011)
Vishal Suthar

Rumen-protected rice bran to induce the adaptation of calcium metabolism in dairy cows
Д11137
Каталог "Дисертации" | Дисертации
Rumen-protected rice bran to induce the adaptation of calcium metabolism in dairy cows
(2010)
Javier Lopez

Prevalence of clinical and subclinical endometritis and their impact on reproductive performance in grazing dairy cattle in Buenos Aires Province, Argentina
Д11183
Каталог "Дисертации" | Дисертации
Prevalence of clinical and subclinical endometritis and their impact on reproductive performance in grazing dairy cattle in Buenos Aires Province, Argentina
(2010)
Julia Plontzke

Clinical and subclinical endometritis in dairy cattle
Д11202
Каталог "Дисертации" | Дисертации
Clinical and subclinical endometritis in dairy cattle
Prevalence, Indicators, and Therapy (2010)
Toschi Kaufmann

Validation of possible cow-side parameters for early detection of sickness in dairy cattle
Д11218
Каталог "Дисертации" | Дисертации
Validation of possible cow-side parameters for early detection of sickness in dairy cattle
(2010)
Onno Burfeind

Application of computers in the dairy industry ; Guidelines for solving in-plant materials handling systems in dairy plants
Пр II 775
Каталог "Книги"
Application of computers in the dairy industry ; Guidelines for solving in-plant materials handling systems in dairy plants
(1991)

Beef production from different dairy breeds and dairy beef crosses
10
Каталог "Книги"
Beef production from different dairy breeds and dairy beef crosses
A seminar on the CEC programme of coordination of research on beef production held at Castelnock, Co Dublin, Ireland, April, 13-15, 1981 (1982)
G. O'Ferrall