Results 31 to 40 of about 1,591,179 (394)

INFLUENCE OF LIVE WEIGHT, AGE OF FIRST INSEMINATION AND CALVING ON MILK PRODUCTIVITY OF COWS

Naukovì dopovìdì Nacìonalʹnogo unìversitetu bìoresursiv ì prirodokoristuvannâ Ukraïni, 2022
The article examines the influence of live weight, age of first insemination and calving on the milk productivity of cows of the Ukrainian red-spotted dairy breed in the conditions of LLC "ATZT Myrne" of the Kitsman district of the Chernivtsi region ...
A. Dymchuk, L. Ponko
semanticscholar   +1 more source

Study on minerals status of dairy cows and their supplementation through area specific mineral mixture in the state of Jharkhand

Journal of Animal Science and Technology, 2016
Background Deficiency of macro and micro-minerals in the ration of dairy cows adversely affects growth, milk production and reproduction efficiency.
B. M. Bhanderi, Ajay Goswami, M. R. Garg, Saikat Samanta   +3 more
doaj   +1 more source

Level of milk productivity in Holstein cows of different ages within intensive milk production technology

Theoretical and Applied Veterinary Medicine, 2020
The level of milk productivity in cows and intensity of herd reproduction, which is functionally dependent on it, are the most important components of the integrated value of the volume and efficiency of milk production, both in a separate farm or ...
N.O. Kapshuk
doaj   +1 more source

Features of milk productivity of cows of Ukrainian brown dairy breed and the influence of genotypical and paratypical factors on its formation

Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, 2018
The indicators of milk productivity of cows of Ukrainian brown dairy breed were studied. The research was carried out on the basis of breeding farms of animal breeding of this breed by assessing the data of primary zootechnical accounting.
Y. I. Sklyarenko
doaj   +1 more source

Biophysical and economic water productivity of dual-purpose cattle farming [PDF]

, 2016
This study analyzes key factors influencing water productivity in cattle rearing, particularly in contexts characterized by water scarcity. This was done through year-round monitoring of on-farm practices within five smallholder farms located in the ...
Ates, S., Benjelloun, R., Karrou, M., Kuper, Marcel, Sraïri, Mohamed Taher   +4 more
core   +1 more source

INFLUENCE OF THE DURATION OF THE SERVICE PERIOD ON THE MILK PRODUCTIVITY OF COWS

Zootechnical science of Belarus, 2022
The aim of the work was to determine the prospects for increasing the economic efficiency of milk production with different duration of the service period. Based on research carried out in the conditions of 4 agricultural organizations in the Vitebsk and
N. I. Pesotsky, A. Korobko, S. Karpenia, O. Yatsyna, E. E. Soglaeva, I. A. Deshko, D. F. Kolga   +6 more
semanticscholar   +1 more source

Carbon footprint of dairy goat production systems: A comparison of three contrasting grazing levels in the Sierra de Grazalema Natural Park (Southern Spain) [PDF]

, 2019
The main objective of this study was to analyze the carbon footprint (CF) of grazing dairy goat systems in a natural park according to their grazing level.
Batalla, Inmaculada, Gutiérrez Peña, Rosario, Mancilla Leytón, Juan Manuel, Mena Guerrero, Yolanda   +3 more
core   +2 more sources

The influence of origin on milk productivity of cows

IOP Conference Series: Earth and Environment, 2021
Holsteinized black-and-white cattle are used for milk production. The genealogical structure of the herd is represented by animals from the following genealogical lines: Vis Back Ideal 1013485, Reflection Sovering 198998, Montwick Cheiftain 95679, Pabst ...
A. Lavrov, A. Gorelik, N. Dogareva, G. Mkrtchyan, T. Lepekhina   +4 more
semanticscholar   +1 more source

INCREASE OF CAMEL MILK PRODUCTIVITY BIOPOTENTIAL

Scientific Notes Kazan Bauman State Academy of Veterinary Medicine, 2021
The milk productivity of arvan camels in Syzdykbekov A and the Kazakh baktrian in Baghdat for 10 months of lactation against the background of the use of the probiotic Vet 3 was studied and its effective dose was established – 40 mg per 1 kg of live mass.
N. Alibayev, V. Semenov, A. Baimukanov, S. D. Mongush, M. Ermakhanov, G. Abuov   +5 more
semanticscholar   +1 more source

Condition of the initial population of black - breed cattle [PDF]

BIO Web of Conferences
Intensification of dairy cattle breeding in the conditions of sharply continental climate of Chui valley should be realized by increasing milk productivity of animals.
Primbetova Lyazzat, Bekturov Amantur, Kadyrova Chinara, Turdubaev Taalaibek, Chortonbaev Tyrgoot   +4 more
doaj   +1 more source