Life cycles of mass species of Tubificidae (Oligochaeta). Influences of dieldrin on the growth and body composition of fingerling rainbow trout ( Salmo gairdneri) fed Oregon Moist Pellets or Tubificid worms ( Tubifex sp.). Culture and harvesting techniques for Tubifex Tubifex. Development of fish feed using Tubifex species as the raw material (Desarrollo de alimento para peces utilizando gusanos de fango como materia prima). The effects of dissolved oxygen on the burrowing behavior of Limnodrilus hoffmeisteri (Oligochaeta). Feeding trials with hatchery produced white sturgeon ( Acipenser transmontanus).
The effects of temperature on the culture of Branchiura sowerbyi (Oligochaeta, Tubificidae) on activated sludge.
0 kommentar(er)
