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HERITABILITY AND REPEATABILITY OF FERTILITY TRAITS OF HOLSTEIN-FRIESIAN BULLS MONITORED IN PROGENY TESTING
(Institute for Animal Husbandry, Belgrade-Zemun, 2015)
To test the variability of fertility traits of Holstein-Friesian bulls monitored in progeny test, reproduction data of 342 cows, daughters of 15 bulls were used. Cows have been in production in seven farms of Agricultural ...
QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS
(Institute for Animal Husbandry, Belgrade-Zemun, 2015)
Whole-plant corn silage is a starting point for economical and modern animal husbandry. It is a quality green feed replacement and the most important cattle feed. The quality of whole-plant corn silage is of great importance ...
Importance of farm management in reducing broilers skin lesions
(Belgrade : Institute for Animal Husbandry, 2015)
The incidence of contact lesions in broiler production is showing an upward trend over the past decades. The frequency and severity of lesions are perceived through the negative effects on productivity, carcass quality and ...
The impact of import of breeding Simmental cows on improvement of production performance in domestic population
(Belgrade : Institute for Animal Husbandry, 2015)
The aim of this study was to obtain relevant data pertaining to the basic indicators of milk and fertility Simmental cows, in the production conditions on individual farms, using appropriate modern methodologies, and to ...
Crossing system application and its effect on lambs growth traits / Primena sistema ukrštanja i njegov uticaj na osobine porasta jagnjadi
(Institute for Animal Husbandry, Belgrade, 2015)
Success of crossing depends on the breeds used and the genetic distance among them, as well the combining ability of maternal and individual heterosis to make the proper choice of breeds employed in a crossing system. The ...
Oestrus synchronization efficiency and fertility in ewes of MIS sheep population during anoestrous and breeding season
(Belgrade : Institute for Animal Husbandry, 2015)
The purpose of this study was to investigate fertility in the ewes of MIS sheep population following synchronized oestrus in anoestrus season and natural oestrus during breeding season. Research was carried out on an ...
VARIABILITY OF BODY DEVELOPMENT TRAITS IN BUSHA COWS
(Institute for Animal Husbandry, Belgrade-Zemun, 2015)
Busha is small body native breed. It is found where the economic conditions are modest, and agriculture extensive. The intensification of livestock production, and the introduction of more productive, specialized breeds, ...
Genotype, sex and interaction effect on lamb growth traits / Efekat genotipa, pola i njihovih interakcija na osobine porasta jagnjadi
(Institute for Animal Husbandry, Belgrade, 2015)
The pure breeds and crossing have an important role in production. It is essential in sheep meat production to maintain the genetic diversity of the adapted breeds, pure breeds and their crosses. Objective of the study is ...
Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions
(Inst Investigaciones Agropecuarias, Chillan, 2015)
Managing N inputs in wheat production systems is an important issue in order to achieve maximum profitable production, and minimum negative environmental impact. The aim of this investigation carried out in dry land farming ...
Ejaculate properties and reproductive efficiency of large White boars during exploitation / Osobine ejakulata i reproduktivna efikasnost nerasta velikog jorkšira tokom iskorišćavanja
(Institute for Animal Husbandry, Belgrade, 2015)
The main objective of this study was to assess the variability of ejaculate properties: volume of ejaculate (VOL, ml), sperm concentration (CON, spermatozoa/ml), total sperm count (NT) and the number of doses produced (NPD) ...