The infl uence of protein-xanthophyll (PX) concentrate of alfalfa supplement to crude protein-reduced diets was examined in relation to nitrogen excretion, performance parameters and pig meat quality. The investigations included 60 growers (PL x PLW) x Duroc crossbreeds assigned to 3 groups. The conclusion is that there is a large potential to decrease nitrogen emission to the environment by 10% lowering of dietary crude protein intake along with reduced animal growth rate and elevated mixture utilization. Inclusion of a protein-xanthophyll concentrate (PX) of alfalfa to the diet is likely to diminish disadvantageous productive parameters arising from limiting of total crude protein level in relation to the requirements of pigs feeding norm...
Wyniki badań epidemiologicznych polskiej populacji wykazują niedostateczne spożycie w diecie witamin...
Nietolerancja żywienia enteralnego (dojelitowego) dotyczy 30,5–75% pacjentów krytycznie chorych i na...
The subject of research were 40 gilts of Polish Large White breed, which were separatively kept and ...
Microorganisms which contaminate animal feeds pose a threat not only to animals but also indirectly ...
Sugar beet is the main crop commonly cultivated for sugar production in temperate regions of the Wor...
The study included 60 finishers of the F1 crossbreds (Polish Large White x Polish Landrace), a half ...
The objective of this study was to determine whether meat-type rabbits can be fed a diet without coc...
The mean body weight of pheasant cocks (1226 g) and hens (946.9 g) receiving feed mixtures was lower...
The aim of research was to investigate the impact of feeding pigs the fodder with addition of differ...
In the years 2009-2011 field experiment was carried out, whose aim was determination of reaction of ...
The experiment was carried out on 110 3-breed crossbreds fatteners [♂ Pietrain x (♀ Polish Large Whi...
The supplement of dietary according to many definitions and explanations is a product designed to co...
Otyłość jest definiowana jako patologiczna, nadmierna kumulacja tkanki tłuszczowej, rozwijająca się ...
Population cycles of small rodents have puzzled researchers since the advent of ecological studies. ...
Intensification of milk production is associated with an increase in the number of dairy cows and mi...
Wyniki badań epidemiologicznych polskiej populacji wykazują niedostateczne spożycie w diecie witamin...
Nietolerancja żywienia enteralnego (dojelitowego) dotyczy 30,5–75% pacjentów krytycznie chorych i na...
The subject of research were 40 gilts of Polish Large White breed, which were separatively kept and ...
Microorganisms which contaminate animal feeds pose a threat not only to animals but also indirectly ...
Sugar beet is the main crop commonly cultivated for sugar production in temperate regions of the Wor...
The study included 60 finishers of the F1 crossbreds (Polish Large White x Polish Landrace), a half ...
The objective of this study was to determine whether meat-type rabbits can be fed a diet without coc...
The mean body weight of pheasant cocks (1226 g) and hens (946.9 g) receiving feed mixtures was lower...
The aim of research was to investigate the impact of feeding pigs the fodder with addition of differ...
In the years 2009-2011 field experiment was carried out, whose aim was determination of reaction of ...
The experiment was carried out on 110 3-breed crossbreds fatteners [♂ Pietrain x (♀ Polish Large Whi...
The supplement of dietary according to many definitions and explanations is a product designed to co...
Otyłość jest definiowana jako patologiczna, nadmierna kumulacja tkanki tłuszczowej, rozwijająca się ...
Population cycles of small rodents have puzzled researchers since the advent of ecological studies. ...
Intensification of milk production is associated with an increase in the number of dairy cows and mi...
Wyniki badań epidemiologicznych polskiej populacji wykazują niedostateczne spożycie w diecie witamin...
Nietolerancja żywienia enteralnego (dojelitowego) dotyczy 30,5–75% pacjentów krytycznie chorych i na...
The subject of research were 40 gilts of Polish Large White breed, which were separatively kept and ...