Претраживање
Приказ резултата 81-90 од 683
Production potential of first calving Simmental heifers in Serbia / Proizvodni potencijal prvotelki simentalske rase u Srbiji
(Institute for Animal Husbandry, Belgrade, 2011)
Cattle production in Serbia, and especially milk production, contributes significantly to the value of total agricultural production (20%) and livestock production (45%). Achieved annual rate of milk yield increase of ...
Effects of hens feeding on eggshell properties and their interrelationship / Uticaj ishrane nosilja na vrednosti i međusobnu povezanost osobina ljuske jaja
(Journal of Scientific Agricultural Research, 2000)
Eggshell quality was studied in three groups of Issa brown hens, of 73 to 78 weeks of age. The group 1 received a basal diet with 3.8 % of Ca and 0.35% of available P, in which pulverised limestone (particle size 0,02 mm) ...
Pathogens of alfalfa and clover seed and seedlings and their control / Patogeni semena i klijanaca lucerke i deteline i mere suzbijanja
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2005)
Many species of fungi have been isolated from diseased seed and seedlings of alfalfa, considerably less from red clover, but only few of them have been confirmed as pathogenic for mentioned forage legumes. Individually or ...
Frequency of pathogenic fungi on alfalfa seed of different age / Učestalost patogenih gljiva na lucerkinom semenu različite starosti
(Institute for Animal Husbandry, Belgrade, 2011)
The presence of pathogenic fungi species on seed of six alfalfa cultivars (K-22, K-23, K-28, NS Banat, NS Mediana and Zaječarska 83) of different seed age (24 months and 108 months) was analyzed in this study. In studied ...
Lifetime production of high-yielding dairy cows / Životna proizvodnja visokomlečnih krava
(Institute for Animal Husbandry, Belgrade, 2014)
Lifetime milk production is a key success factor in fulfilling the production potential of high-yielding cows. Lifetime milk production traits are pronouncedly variable. The life expectancy and the length of productive ...
The resistance of some cultivars of medicago sativa l. Against fungi genus fusarium link. Ex fr / Otpornost nekih sorti lucerke (medicago sativa l) prema gljivama roda fusarium link
(Agronomski fakultet, Čačak, 2004)
The resistance of seven cultivars of Medicago sativa L. against fungi of genus Fusarium has been investigated. In order to evaluate the resistance level we have used the method of plant inoculation on seven day old plants ...
Investigation of the effect of certain paragenetic factors on fertility traits of bull dams of Simmental breed / Ispitivanje dejstva pojedinih paragenetskih faktora na osobine plodnosti bikovskih majki simentalske rase
(Institute for Animal Husbandry, Belgrade, 2005)
Investigation included bull dams of Simmental breed selected on farms of agricultural producers on the territory of the Republic of Serbia. Method of Least Squares - LSMLMW (Harvey 1987) was used for analysis of the effect ...
Consumers attitudes to poultry products / Odnos potrošača prema živinskim proizvodima
(Dnevik-Poljoprivrednik AD, Poljoprivredni fakultet i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2002)
In the paper are outlined some results obtained in 1978,1981,1990. and 2001 by surveying consumers concerning their attitude to poultry meat and eggs. For instance, in 1978. more than 93% of consumers like to eat chicken ...
Shell quality: Everlasting problem in the today poultry science / Ljuska - aktuelni problem u živinarstvu
(Institute for Animal Husbandry, Belgrade, 2012)
Shell breakage (6-20%) is of major concern for its economic consequences and safety of egg consumption. A great deal of effort in the fields of nutrition, genetics and environmental conditions have been carried out to ...
Postharvest residues from grass seed crops for bioenergy / Posležetveni ostaci semenskog useva trava za bioenergiju
(Nacionalno društvo za procesnu tehniku i eneregetiku u poljoprivredi, Novi Sad, 2016)
During grass seed production, a large amount of low forage quality biomass has been produced. Tall growing perennial grasses such as tall fescue (Festuca arundinacea L.) and Italian ryegrass (Lolium multiflorum Lam.) can ...