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Prikaz rezultata 101-110 od 126
The most important aspects of the programme for prevention and control of mastitis in cows / Najznačajniji aspekti programa sprečavanja pojave i suzbijanja mastitisa krava
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
Nowadays all dairy farms are encouraged to practice mastitis control, with the aim to reduce the spread of casual agents of the disease, as well as to contribute to the maintenance of milk quality. The programme used for ...
Effects of Holstein on milk production and fertility of black pied cattle / Uticaj Holštajna na mlečnost i plodnost crno-belih goveda
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The introduction of Holstein-Friesian genes into European Black Pied cattle populations is important for the milk production improvement. new genotypes, with significantly higher milk and fat yield and some reduction of ...
Technical achievements and demands of milking machines / Tehnička dostignuća i zahtevi prema aparatima za mužu
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The technical development of milking plants is a continuous process in terms of global modernization and technical progress. Milking equipment has been improved with main goal to achieve a safe and complete milking process. ...
Carbohydrate balancing in diets for cows / Balansiranje ugljenih hidrata u obrocima za krave
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
Carbohydrate balancing in order to achieve maximum energy intake with simultaneous providing adequate quantities of fiber in the diet is a very complex problem in feeding of all high producing ruminants, particularly dairy ...
Specific characteristics of silage used in cows' feeding / Specifičnosti različitih vrsta silaža koje se koriste u ishrani krava
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
Quality and nutritive value of silages prepared from various feeds are their basic characteristics. various feeds, produced as forage or as significant byproducts of agricultural and food production could be conserved by ...
Effects of feeding on milk fat composition / Uticaj ishrane na sastav mlečne masti
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The dairy industry has been traditionally paying attention to the total amount of fat in milk, but not to a its composition. However, due to market trends aimed at the 'healthy food' in the western countries, milk and milk ...
Procedures for quality silage production from annual legume ensiling / Postupci proizvodnje kvalitetne silaže jednogodišnjih leguminoza
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
Different possibilities for annual legumes ensiling are presented in the paper. Due to their high yields and chances of their planting as winter, spring or stubble crops, annual legumes have a high potential for the ...
Possibilities of milk production increase in sheep by using crossbreeding / Mogućnost povećanja proizvodnje mleka u ovaca primenom ukrštanja
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
This paper presents results of effects of crossbred Svrljig sheep x East Friesian sheep on milk production results and milk fat content. It is found that there were highly significant differences (P lt 0,001) in milk ...
Fertility in Sjenica Pramenka breed / Plodnost sjeničkog soja pramenke
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The investigation of the Sjenica Pramenka sheep breed was performed on a privately owned farm during the three-year period. The average fertility was 122.06% and it increased with age (I lambing - 119.37%, II - 123.68%, ...
Effects of red clover and Italian ryegrass share on silage quality and nutritive value / Uticaj udela crvene deteline i italijanskog ljulja na kvalitet i hranljivu vrednost silaže
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The silage mass of the first-cut of red clover (TP), the variety K-17 at the flowering stage, and of Italian ryegrass (LI), the variety K-13 at the full heading stage, was ensiled. Ensiling was done in a single culture and ...