Buscar
Mostrando ítems 1-10 de 463
Alternative calcium source effects on commercial egg production and quality
(Facta-fundacio Arnco Ciência Tecnologia Avicolas, 2007-06-01)
This study aimed at verifying the possibility of replacing calcitic limestone by marine calcium in the diet of layers. A total number of 321 Hi-sex hens, with 40 weeks of age at the beginning of the experiment, was used. ...
Alternative calcium source effects on commercial egg production and quality
(Facta-fundacio Arnco Ciência Tecnologia Avicolas, 2007-06-01)
This study aimed at verifying the possibility of replacing calcitic limestone by marine calcium in the diet of layers. A total number of 321 Hi-sex hens, with 40 weeks of age at the beginning of the experiment, was used. ...
Alternative calcium source effects on commercial egg production and quality
(Facta-fundacio Arnco Ciência Tecnologia Avicolas, 2014)
Calcium requirements for human sperm function in vitro
(Elsevier Science Inc, 2003-06)
To determine extracellular calcium (Ca(2+)) requirements for the maintenance of human sperm function in vitro. Prospective study. Spermatozoa were incubated for </=18 hours in media containing different CaCl(2) concentrations ...
Effects of alginic acid from marine algae on calcium carbonate electrodeposited coating
(NORTH HOLLAND, 2005)