Navegação Ciências Agrárias por Assunto "Zinco"
Resultados 1-5 de 5
-
Effects of diets containing organic and inorganic zinc sources on hair characteristics, zinc concentration in blood and hair, and the immune response of dogs
(2013) [Artigo de periódico]Background: There are two commercial forms of zinc, organic and inorganic, and its form may infl uence absorption and utilization by the animals. The inorganic form dissociates to Zn2+ in the gastrointestinal tract and can ... -
Effects of different diet alternatives to replace the use of pharmacological levels of zinc on growth performance and fecal dry matter of weanling pigs
(2021) [Artigo de periódico]A total of 300 weanling pigs (Line 400 × 200, DNA, Columbus, NE, initially 4.83 kg) were used in a 46-d trial to evaluate the effects of different nutritional strategies to replace pharmacological levels of Zn, provided ... -
Extração de cobre e de zinco por soluções multielementares em solos do sul do Brasil
(2010) [Artigo de periódico]As quantidades extraídas de cobre (Cu) e de zinco (Zn) pelas soluções de HCl 0,1mol L-1 (HCl) foram comparadas com as extraídas pelas soluções de Mehlich-1 (M1) e de Mehlich- 3 (M3). Foram utilizadas 130 amostras de solo ... -
Extração sequencial de zinco e cobre em solos tratados com lodo de esgoto e composto de lixo
(2012) [Artigo de periódico]This work aimed to access the contents and chemical forms and to estimate mobility and availability of cooper and zinc in samples from two soils (Haplortox and Paleudult) previously treated with doses of sewage sludge (SS) ... -
Osteoporosis in swine
(2022) [Artigo de periódico]Forty-six pigs presented muscle weakness, hind limb paresis and paralysis, weight loss, lateral recumbency, and death in a clinical course of 7 to 10 days. Two pigs were necropsied and exhibited bone fragility, bone callus ...
