Results 21 to 30 of about 2,736 (139)
Diet and fertility in cattle [PDF]
The diet of high-yield dairy cows process a very complex and acute problem. Much new knowledge in the area of production and preparation of feedstuffs, diet technology, and the interactions that occur between the components of the nutritive feed ration ...
Jovičin Milovan +4 more
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Influence of puerperal gonadoreline application on reproductive parameter values in cows [PDF]
This paper presents results of investigations conducted in order to investigate the influence of gonadoreline application 14-16, 17-20 and 21-25 days postpartum on reproductive parameters values in cows. A total of 241 cows was included in the study. Out
Lazarević Miodrag +3 more
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Influence of parenteral application of beta-carotene on fertility in cows [PDF]
, 2008 Thirty Holstein breed cows from the breeding stock of high yielding dairy cattle were selected for testing. The cows were selected during their high gravidity and fell into two groups. The i.m beta-carotene, Carofertin, of 20 ml (200 mg of beta-carotene)
Veličković Miljan, Vuković Dragan
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Leptospira interrogans serotype hardjo in dairy cows [PDF]
, 2003 Data on L. hardjo infection of dairy cows in the world pint out its important role in the occurrence of health and economic problem. L. interrogans serotype hardjo has been described as the cause of miscarriages, stillbirts, or the birhs of poorly vital ...
Boboš Stanko F., Vidić Branka M.
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The most common weed species of the sunflower family (Asteraceae L.) in the continental region of Croatia [PDF]
, 2010 Glavočike (por. Asteraceae L.) se prvi puta pojavljuju u Eocenu, a danas su jedna od najvećih biljnih porodica. Mnoge vrste su važne za čovjeka u ekonomskom, hortikulturnom i medicinskom smislu.
Salkić, Behija
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ВПЛИВ ТРИВАЛОСТІ СЕРВІС-ПЕРІОДУ НА МОЛОЧНУ ПРОДУКТИВНІСТЬ ТА ВІДТВОРНУ ЗДАТНІСТЬ КОРІВ [PDF]
, 2016 Досліджено вплив тривалості сервіс-періоду на молочну продуктивність та відтворну здатність корів голштинської породи чорно-рябої масті. Встановлено, що із зростанням сервіс-періоду зростає і молочна продуктивність.
Осипенко, М.В. +1 more
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Etiopathogenesis of abomasal displacement in cattle [PDF]
Abomasal displacement presents topographic gastropathy, where this organ has changed its position, and there is simultaneous dilatation which can vary in intensity. The incidence of this disorder in herds of high-yield dairy cows varies to a great degree
Damnjanović Z. +5 more
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Invasive plants of Kalnik forests [PDF]
, 2016 U radu se navode invazivne biljne vrste koje se javljaju u šumama Kalnika. Također se navodi i stanje njihove rasprostranjenosti u Hrvatskoj i njihov utjecaj na šume Kalnika.
Gabrijel Horvat, Jozo Franjić
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Diacovensia, 2014 Vjera je oduvijek bila važan segment ljudske civilizacije i uvelike je određivala njezine putove i dosege. U turističkom smislu, jedan od najstarijih motiva putovanja bila je upravo vjera.
Tomislav Korov
doaj
Vukovar High School Building – investigations and monitoring of a complex geotechnical problem [PDF]
, 2017 Na zgradi vukovarske gimnazije, saniranoj od ratnih oštećenja tijekom Domovinskog rata, nedugo nakon početka uporabe počele su se primjećivati pukotine te uočavati znakovi slijeganja temelja. Zgrada koja je tlocrtno razvedena nalazi se na lesnom platou.
Damjanović, Ivan +2 more
core +3 more sources