Results 71 to 80 of about 6,322,961 (229)

Determination of Udder Weight in Live Cows [PDF]

Acta Veterinaria Scandinavica, 1968
For the examination of changes in the mammary blood flow in cows during the lactation period it is desirable to relate the blood flow to milk yield as well as to udder weight. Therefore, a method is required which will permit repeated determinations of the true udder weight in live animals.
openaire   +1 more source

ProStor synbiotic efficiency in poultry farming

Учёные записки Казанского университета: Серия Естественные науки, 2019
We studied the efficiency of the ProStor synbiotic for increasing the growth rate and viability of young chickens and enhancing their natural resistance, livability, and productivity during the adult stage.
V.S. Buyarov, S.Yu. Metasova
doaj   +1 more source

The farm-gate methane intensity and blue water footprint of nine diverse beef cattle breeds in South Africa

South African Journal of Animal Science
A simulation study was done to estimate the methane intensity and blue water footprint of a weaner calf production system in South Africa. Nine genotypes, representative of indigenous, British, Zebu, and European breeds, were chosen based on their ...
N.T. Chabalala, M.C. Chadyiwa-Mokolobate, M.J. Mamabolo, N.O. Mapholi, M.M. Scholtz   +4 more
doaj   +1 more source

ИЗПОЛЗВАНЕ НА ГРАХА КАТО ИЗТОЧНИК НА ПРОТЕИН В СМЕСКИТЕ ЗА ПИЛЕТА БРОЙЛЕРИ

Животновъдни науки, 2010
The experiment was carried out with 50 preliminary sexing one day old chicken of both sexes in an experimental and control group, obtained from the lines of the Poultry Hybrid Center gene pool.
МИТКО ЛАЛЕВ, ИВЕЛИНА ИВАНОВА, ПАВЛИНА ХРИСТАКИЕВА, МАГДАЛЕНА ОБЛАКОВА, НАДЯ МИНЧЕВА   +4 more
doaj  

ВРЪЗКА НА ПЛОДОВИТОСТТА С ОЦЕНКИТЕ НА ТЕЛЕСНОТО СЪСТОЯНИЕ И ЖИВОТО ТЕГЛО ПРИ ОВЦЕ ОТ ТРАКИЙСКАТА ТЪНКОРУННА ПОРОДА

Животновъдни науки, 2010
Study was performed in the Agricultural Institute - Stara Zagora.in the period June 2008 - May 2009.The object o f study were ewes the Thracian Fine-Fleece Breed herd, placed under the equal conditions of rearing and feeding.
ПЕТЯ СЛАВОВА, НЕДКА ДИМОВА, ИВЕЛИНА ИВАНОВА, ЖАНА ПЕЕВА, СТАЙКА ЛАЛЕВА, ВАСИЛ ВАСИЛЕВ   +5 more
doaj  

Morphological Description and Live Weight Prediction from Body Measurements of Socorro Island Merino Lambs. [PDF]

Animals (Basel), 2023
Castillo PE, Macedo RJ, Arredondo V, Zepeda JL, Valencia-Posadas M, Haubi CU.   +5 more
europepmc   +1 more source

Peer Review) THE ESTIMATION ACCURACY OF LIVE WEIGHT FROM METRIC BODY MEASUREMENTS IN ONGOLE GRADE COWS

, 2013
length in North Sulawesi province. Data on animal live weight (LW), body length (BL) and chest girth(CG) were collected from all cows (n=363) kept by traditional household farmers.
U. Paputungan
semanticscholar   +1 more source

Feed Intake and Live Weight Gain of Hereford Bulls Offered Diets Based on Whole-Crop Barley and Whole-Crop Wheat Silages Relative to Moderately Digestible Grass Silage with or without Protein Supplementation [PDF]

, 2017
Arto Huuskonen, Maiju Pesonen, Erkki Joki‐Tokola   +2 more
openalex   +1 more source

ЕФЕКТ НА РАЗЛИЧНИ ИЗТОЧНИЦИ НА СПЕЦИФИЧЕН ВАРИАНС ВЪРХУ ЖИВОТО ТЕГЛО И ПРИЗНАЦИТЕ НА ВЪЛНОДАЙНОСТТА ПРИ ОВЦЕ ОТ АСКАНИЙСКАТА ПОРОДА

Животновъдни науки, 2010
A study assigning 287 Ascanian ewes at different age and comprising a seven-year period, 2003 -2009, was initiated with the aim to establish the effect of different sources of specific variability on live weight and wool production.
ГЕНОВЕВА СТАЙКОВА, НЕВЯНА СТАНЧЕВА   +1 more
doaj  

Body Composition Estimation in Breeding Ewes Using Live Weight and Body Parameters Utilizing Image Analysis. [PDF]

Animals (Basel), 2023
Shalaldeh A, Page S, Anthony P, Charters S, Safa M, Logan C.   +5 more
europepmc   +1 more source