An experiment was conducted using samples from six regions of the northeast of Roraima Federal Territory, Brazil. The soil, forage, and bovine tissue (liver) were collected during the wet and dry season of the year. Forage Zn values were deficient in all six regions. Liver Zn was low in all regions, and during the wet season the deficiency was more pronounced (79 ppm in cows and 76 ppm in yearling animals) than in the dry season (108 ppm in cows and 115 ppm in yearling animals).Soil Co in five regions were 0.32, 0.25, 0.24. 0.18, and 0.12 ppm, and 0.06 ppm in one region only Forage Co levels were adequate in only one region, but liver Co levels were normal in all regions. All forage species were Zn deficient. Of the eight forage species eva...
Eighty different geographical points of São Paulo state were sampled concerning roughages and concen...
This experiment was carried out in order to survey soil defficiency on calcium (Ca), phosphorus (P) ...
Samples of soil, forages and liver of lactating zebu cows were collected in November 1982, May and A...
An experiment was conducted using samples from six regions of the northeast of Roraima Federal Terri...
Foi feito um levantamento das deficiencias minerais em bovinos, de seis regioes localizadas a nordes...
An experiment to determine mineral deficiencies in cattle in northeast Roraima Federal Territory (Br...
A study about mineral deficiency in cattie was conducted in six regions of northeast Roraima federal...
An experiment was conducted to verify the mineral levels in beef cattle from six regions of northeas...
Foi realizado um estudo das deficiencias minerais de bovinos em seis regioes localizadas ao nordeste...
An experiment was conducted with samples from six farms in northern Mato Grosso, Brazil, to study th...
Foi feito um levantamento das deficiencias minerais de bovinos de corte em seis regioes do nordeste ...
An experiment was conducted with samples from six farms in northearn Mato Grosso, Brazil, to study t...
Foi realizado um estudo das deficiencias minerais em bovinos de seis regioes localizadas na parte no...
Em seis regioes do territorio Federal de Roraima foi feito um estudo para determinar as deficiencias...
Cu, Fe, Mn and Zn were analysed in samples of soil, forages and lactating zebu cows' liver from the ...
Eighty different geographical points of São Paulo state were sampled concerning roughages and concen...
This experiment was carried out in order to survey soil defficiency on calcium (Ca), phosphorus (P) ...
Samples of soil, forages and liver of lactating zebu cows were collected in November 1982, May and A...
An experiment was conducted using samples from six regions of the northeast of Roraima Federal Terri...
Foi feito um levantamento das deficiencias minerais em bovinos, de seis regioes localizadas a nordes...
An experiment to determine mineral deficiencies in cattle in northeast Roraima Federal Territory (Br...
A study about mineral deficiency in cattie was conducted in six regions of northeast Roraima federal...
An experiment was conducted to verify the mineral levels in beef cattle from six regions of northeas...
Foi realizado um estudo das deficiencias minerais de bovinos em seis regioes localizadas ao nordeste...
An experiment was conducted with samples from six farms in northern Mato Grosso, Brazil, to study th...
Foi feito um levantamento das deficiencias minerais de bovinos de corte em seis regioes do nordeste ...
An experiment was conducted with samples from six farms in northearn Mato Grosso, Brazil, to study t...
Foi realizado um estudo das deficiencias minerais em bovinos de seis regioes localizadas na parte no...
Em seis regioes do territorio Federal de Roraima foi feito um estudo para determinar as deficiencias...
Cu, Fe, Mn and Zn were analysed in samples of soil, forages and lactating zebu cows' liver from the ...
Eighty different geographical points of São Paulo state were sampled concerning roughages and concen...
This experiment was carried out in order to survey soil defficiency on calcium (Ca), phosphorus (P) ...
Samples of soil, forages and liver of lactating zebu cows were collected in November 1982, May and A...