8 documents found, page 1 of 1

Milk biofortification through dietary supplementation of combined selenium, vit...

Detection of heat produced during roughage digestion in ruminants by using infr...

Biofortificated milk: selenium and vitamin E in cow’s diet to improve nutrition...

Custos e rentabilidade da produção de juvenis de tilápia-do-nilo em tanques-red...

Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T19:07:41Z No. of bitstreams: 1 S1516-35982011000200001.pdf: 61547 bytes, checksum: fdded6b0fb1929b8aa2cb5ca1358ed27 (MD5); Made available in DSpace on 2013-08-22T19:07:41Z (GMT). No. of bitstreams: 1 S1516-35982011000200001.pdf: 61547 bytes, checksum: fdded6b0fb1929b8aa2cb5ca1358ed27 (MD5) Previous issue date: 2011-02-01; Made available ...

Replacement of animal protein with vegetable protein in the diets of Astyanax a...

The aim of this study was to evaluate the effect of replacing animal protein with vegetable protein sources on the productive performance of Astyanax altiparanae (lambari-do-rabo-amarelo). Five experimental diets were formulated with increasing replacement levels of animal protein by vegetable protein. A total of 9000 individuals (initial mean weight 1.18 ± 0.12 g, initial mean length 2.1 ± 0.3 cm) were distrib...

Reproductive and nutritional dynamics of Salminus maxillosus Valenciennes, 1849...

The reproductive and nutritional dynamics of Salminus maxillosus Val. were studied in 327 specimens (195 females and 132 males) collected in the Mogi Guaçu river, São Paulo, Brazil from August, 1996 to July, 1997. Reproductive dynamics were assessed through analysis of monthly variation in gonadosomatic index, hepatosomatic index, relative frequencies of gonadal maturity stages and first sexual maturation size....

Reproductive strategies of dourado, Salminus maxillosus and curimbatá, Prochilo...

The present work deals with the situation of curimbatá, Prochilodus lineatus and dourado, Salminus maxillosus populations’ in Mogi Guaçu River, through the analysis of populations dynamics parameters. Data were analysed according to previous results for the same species of that ecosystem. The analysed parameters were: size and age of first gonadal maturation, maximum average length of the specimens, minimum len...

Growth and first sexual maturation size of Salminus maxillosus Valenciennes, 18...

Age and growth were estimated from counts of hyaline zones in scales of dourado, Salminus maxillosus Valenciennes, 1849, of Mogi-Guaçu River, state of São Paulo. The time of annuli formation was established by the scales’ marginal growth quotient variation. The first sexual maturation size was determined, and the reproductive period was defined by the analysis of the maturation curve, based on the gonadosomatic...