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Goats reinfected with Toxoplasma gondii: Loss of viable prolificacy and gross revenue
(2015-01-01)
We determined the reproductive parameters and clinical disorders in pregnant goats infected and reinfected with Toxoplasma gondii, and posteriorly the loss of gross revenue due to congenital toxoplasmosis was estimated. ...
Avaliação econômica da alimentação de tilápias em tanques-rede com níveis de proteína e energia digestíveis
(2014-01-01)
We evaluated the economic responses of Nile tilapia in the final stage (450 to 800 g) fed diets containing five levels of digestible protein (DP): 20, 23, 26, 29 and 32% and two digestible energy levels (DE): 3,000 and ...
Economic viability of doses and split-applications of nitrogen fertilization in corn crop in a eutrophic Red Latosol
(UNIV ESTADUAL MARINGA, PRO-REITORIA PESQUISA POS-GRADUACAO, 2009)
Nitrogen is the nutrient that is most absorbed by the corn crop, with the most complex management, and has the highest share on the cost of corn production. The objective of this work was to evaluate the economic viability ...
Avaliação econômica da alimentação de tilápias em tanques-rede com níveis de proteína e energia digestíveis
(Inst Pesca, 2014-01-01)
We evaluated the economic responses of Nile tilapia in the final stage (450 to 800 g) fed diets containing five levels of digestible protein (DP): 20, 23, 26, 29 and 32% and two digestible energy levels (DE): 3,000 and ...