Since the year 1947 daily milk yields of Ayrshire cows at the ascending phase have been obtained at the University Farm Viik. In this paper only healthy cows are considered. Because the yearly milk production has considerably increased since 1947, the milk records have been divided into three sequences: the first consists of the control years 1946-47 – 1949-50, the second 1950-51 – 1956-57 and the third 1957-58 — 1960-61. In each sequence average lactation curves have been drawn separately for heifer-cows and older cows in both the winter and pasture feeding periods. The lactation curves have been designed in such a way that both productions and the durations of the ascending phase or fixed fractions of them (1/8, 1/4, 1/2, 3/4, 5/4) are av...
This study was carried out on Helminthosporium species found on cereals (Avena sativa L., Hordeum vu...
The investigation involves 75 cows from 12 herds of the race of Finnish Cattle. The fat and casein c...
At the Karelia Experimental Station (at Tohmajärvi) of the Society of Peat Cultivation the fertilizi...
The relation between dry period milk yield among Finnish Ayrshire cattle has been studied in this in...
The present investigation deals with the occurrence of parturient disturbances and certain metabolic...
The 108 experimental animals were divided into three groups, receiving 0 %, 5 %, and 10 % ground gra...
Intensiivinen kotieläintalous ja sen alueellinen keskittyminen ovat keskeisiä tekijöitä maatalouden ...
Work requirements for gathering of leaf fodder were investigated by using the following methods: 1) ...
Tämän raportin tarkoituksena on herättää keskustelua niistä mahdollisista kehityssuunnista, joiden t...
Production efficiency in dairy cattle farming has been raised by the use of loose housing barns. How...
In this investigation the voluntary mineral matter consumption of milk cows and heifers on pasture h...
Research work concerning the profitability of poultry farming and particularly of egg production, ba...
The study investigated the utilisation of dried poultry manure as a protein source for lactating cow...
The investigation of meadow fescue as a forage crop was carried out at the University of Helsinki in...
In Finnish agriculture the postwar years have shown a marked decrease in the development of the aver...
This study was carried out on Helminthosporium species found on cereals (Avena sativa L., Hordeum vu...
The investigation involves 75 cows from 12 herds of the race of Finnish Cattle. The fat and casein c...
At the Karelia Experimental Station (at Tohmajärvi) of the Society of Peat Cultivation the fertilizi...
The relation between dry period milk yield among Finnish Ayrshire cattle has been studied in this in...
The present investigation deals with the occurrence of parturient disturbances and certain metabolic...
The 108 experimental animals were divided into three groups, receiving 0 %, 5 %, and 10 % ground gra...
Intensiivinen kotieläintalous ja sen alueellinen keskittyminen ovat keskeisiä tekijöitä maatalouden ...
Work requirements for gathering of leaf fodder were investigated by using the following methods: 1) ...
Tämän raportin tarkoituksena on herättää keskustelua niistä mahdollisista kehityssuunnista, joiden t...
Production efficiency in dairy cattle farming has been raised by the use of loose housing barns. How...
In this investigation the voluntary mineral matter consumption of milk cows and heifers on pasture h...
Research work concerning the profitability of poultry farming and particularly of egg production, ba...
The study investigated the utilisation of dried poultry manure as a protein source for lactating cow...
The investigation of meadow fescue as a forage crop was carried out at the University of Helsinki in...
In Finnish agriculture the postwar years have shown a marked decrease in the development of the aver...
This study was carried out on Helminthosporium species found on cereals (Avena sativa L., Hordeum vu...
The investigation involves 75 cows from 12 herds of the race of Finnish Cattle. The fat and casein c...
At the Karelia Experimental Station (at Tohmajärvi) of the Society of Peat Cultivation the fertilizi...