In the feeding experiments performed at the Biochemical Research Institute with test cows (the so-called 0-cows) the biosynthesis of milk component from different energy sources and from urea used as the nitrogen source was studied. The basic idea was to elucidate the effect of various feed components and substances formed in rumen fermentation on the biosynthesis of milk components. In the studies preparations labelled with 15N and 14C were used. The feed of the test cows did not contain protein at all, the carbohydrates were hexose-based and fat in the form of oil was used very scantily. All the proteins required were synthesised by test cows in symbiosis with their rumen microbes from ammonium nitrogen which they obtained from urea and a...
The nitrogen compounds of the faeces of dairy cows on purified, protein-free feed with urea and smal...
There has been demand for enhancing organic production in the dairy. Organic milk is the most popula...
The utilisation of exogenic amino acid in a cow given feed containing urea and ammonium salts as the...
In the feeding experiments performed at the Biochemical Research Institute with test cows (the so-ca...
In the feeding experiments performed at the Biochemical Research Institute with test cows (the so-ca...
In the feeding experiments performed at the Biochemical Research Institute with test cows (the so-ca...
The utilisation of exogenic amino acid in a cow given feed containing urea and ammonium salts as the...
Two test cows, one adapted to purified, protein-free feed (0-feed, 0-cow) and the other to a low-pro...
The amino acid composition, essential amino acid index (EAA-I), pepsin-pancreatin in vitro digestibi...
The utilization of the non-protein nitrogen and carbon of feed by rumen microorganisms for the synth...
Composition of milk is influenced among others by age, physiological state, health, breed, hormonal ...
A 4 x 4 latin square experiment was carried out with four growing heifers, each with a rumen cannula...
Barley was partially replaced with either rapeseed oil (RSO), unextracted steamexploded birch wood (...
The objective of this paper is to review research which has evaluated the feeding of dairy cows with...
Twelve Ayrshire cows were used to study the effects of and interactions between extent of silage fer...
The nitrogen compounds of the faeces of dairy cows on purified, protein-free feed with urea and smal...
There has been demand for enhancing organic production in the dairy. Organic milk is the most popula...
The utilisation of exogenic amino acid in a cow given feed containing urea and ammonium salts as the...
In the feeding experiments performed at the Biochemical Research Institute with test cows (the so-ca...
In the feeding experiments performed at the Biochemical Research Institute with test cows (the so-ca...
In the feeding experiments performed at the Biochemical Research Institute with test cows (the so-ca...
The utilisation of exogenic amino acid in a cow given feed containing urea and ammonium salts as the...
Two test cows, one adapted to purified, protein-free feed (0-feed, 0-cow) and the other to a low-pro...
The amino acid composition, essential amino acid index (EAA-I), pepsin-pancreatin in vitro digestibi...
The utilization of the non-protein nitrogen and carbon of feed by rumen microorganisms for the synth...
Composition of milk is influenced among others by age, physiological state, health, breed, hormonal ...
A 4 x 4 latin square experiment was carried out with four growing heifers, each with a rumen cannula...
Barley was partially replaced with either rapeseed oil (RSO), unextracted steamexploded birch wood (...
The objective of this paper is to review research which has evaluated the feeding of dairy cows with...
Twelve Ayrshire cows were used to study the effects of and interactions between extent of silage fer...
The nitrogen compounds of the faeces of dairy cows on purified, protein-free feed with urea and smal...
There has been demand for enhancing organic production in the dairy. Organic milk is the most popula...
The utilisation of exogenic amino acid in a cow given feed containing urea and ammonium salts as the...