Results 21 to 30 of about 7,827,638 (321)

ESTABLISHING OF THE EFFECT OF DIFFERENT LEVELS OF TRITICALE IN COMPOUND FEED FOR GROWING PIGS [PDF]

open access: yesTrakia Journal of Sciences, 2022
Two scientific experiments with growing pigs, starting immediately after weaning were conducted in the Agricultural Institute - Shumen. The first experiment was carried out with three groups of 16, or a total of 48 pigs from the cross ♀ Danube White x (
K. Eneva   +3 more
doaj   +1 more source

The Genetic Parameters for Average Daily Gain and Kleiber Ratio in Charolaise Breed

open access: yesScientific Papers Animal Science and Biotechnologies
The objective of this paper was to estimate the genetic parameters for average daily gain from 200 days to 365 days and Kleiber ratio in Charolaise breed with maternal animal model. The data were represented by 582 records of Charolaise cattle breed. The pedigree consisted in 1284 cattle: 123 sire, 579 dams and 582 cattle with performances.
Rodica Ștefania Pelmuș   +3 more
openaire   +2 more sources

Changes in growth-production parameters of Lolium perenne L. turf after application of concentrated polysulfide fertilizer [PDF]

open access: yesActa Fytotechnica et Zootechnica, 2020
The changes in growth rate, daily production of above-ground phytomass and lawn density of turfgrass after application of fertilizer based on polysulfide (Sulka NKS+) were evaluated in Nitra (the Slovak Republic) climatic conditions.
Peter Kovár, Luboš Vozár, Peter Hric
doaj   +1 more source

The Relationship between Satellite-Derived Vegetation Indices and Live Weight Changes of Beef Cattle in Extensive Grazing Conditions

open access: yesRemote Sensing, 2021
The live weight (LW) and live weight change (LWC) of cattle in extensive beef production is associated with pasture availability and quality. The remote monitoring of pastures and cattle LWC can be achieved with a combination of satellite imagery and ...
Christie Pearson   +2 more
doaj   +1 more source

A comparison of average daily gain, apparent digestibilities, energy balance, rumen fermentation parameters, and serum metabolites between yaks (Bos grunniens) and Qaidam cattle (Bos taurus) consuming diets differing in energy level

open access: yesAnimal Nutrition, 2022
Yaks (Bos grunniens), indigenous to the harsh Qinghai-Tibetan Plateau, are well adapted to the severe conditions, and graze natural pasture without supplements all year round.
Hu Liu   +8 more
semanticscholar   +1 more source

Improving growth rates in preweaning calves on dairy farms: A randomized controlled trial

open access: yesJournal of Dairy Science, 2022
: Previous research has identified key factors associated with improved average daily gain (ADG) in preweaning dairy calves and these factors have been combined to create a web app–based calf health plan (www.nottingham.ac.uk/herdhealthtoolkit).
Robert M. Hyde   +3 more
doaj   +1 more source

A meta-analysis of genome-wide association studies for average daily gain and lean meat percentage in two Duroc pig populations

open access: yesBMC Genomics, 2021
Average daily gain (ADG) and lean meat percentage (LMP) are the main production performance indicators of pigs. Nevertheless, the genetic architecture of ADG and LMP is still elusive.
Shen-Ping Zhou   +11 more
semanticscholar   +1 more source

The effect of the probiotic "Rumit" on the growth activity of black-and-white calves

open access: yesАграрная наука Евро-Северо-Востока, 2022
The object of the study is a probiotic Rumit produced by Biotrof Ltd., which can be added to the diet of milk-fed calves. It is developed on the basis of cellulolytic bacteria.
A. S. Litonina   +2 more
doaj   +1 more source

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