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Efeito da Selecao para Peso Pos-desmama sobre Indicadores da Eficiencia Produtiva de Vacas da Raca Nelore

, : Efeito da Selecao para Peso Pos-desmama sobre Indicadores da Eficiencia Produtiva de Vacas da Raca Nelore. Revista Brasileira de Zootecnia 29(4): 1020-1027

The objective of this study was to evaluate the productivity efficiency indicators of cows selected for post-weaning weight, with emphasis in the calf-cow weight ratios, in a controlled herd (NeC), unselected for post-weaning weight, selection (NeS) and conventional (NeT). The analysis involved 3929 and 3906 calves weights at the 120 (P120) and 210 (P210) days of age, respectively.


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Liepa, J.B.ija, T., 1979: Forest planting automatic machine PLA-1. Mezsaimnieciba un mezrupnieciba: ) 13-15

Wang, Y.; Liang, X.; Liu, E.; Hu, X.; Fan, J., 2015: Incorporation of lanthanide (Eu(3+)) ions in ZnS semiconductor quantum dots with a trapped-dopant model and their photoluminescence spectroscopy study. Doping quantum dots (QDs) with lanthanide (Ln) ions is promising to modify the optical properties of QDs, but incorporating Ln(3+) ions into QD hosts remains a challenge. In this work, we adopt the trapped-dopant model for fabricating Eu-doped ZnS...

Felsenfeld, O., 1964: Present Status Of The El Tor Vibrio Problem. A review of 126 references concerning the following aspects of El Tor vibrio: The geographical relationship of outbreak of El Tor cholera; taxonomy and biochemical properties as well as the antigenic and toxic characteristics; phage susceptibility...

Valo, I.; Verrièle, Véronique.; Giraud, P.; Lorimier, Gérard.; Guyétant, S.; Sommelet, Dèle., 2004: Thyroid metastases of an adrenocortical carcinoma 41 years after the diagnosis of the primary tumor. Thyroid metastasis are rare and represent less than 4% of malignant thyroid tumors in clinical series. They can develop many years after diagnosis of the primary tumor. We report a case of thyroid metastasis of adrenocortical carcinoma, 41 years a...

Bennett, B.C., 2016: Cannot See the Flowers nor the Tree: Plants and the Pill. Acs Central Science 1(2): 66-67

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Kaundun, S.Shankhar.; Hutchings, S-Jane.; Dale, R.P.; McIndoe, E., 2014: Role of a novel I1781T mutation and other mechanisms in conferring resistance to acetyl-CoA carboxylase inhibiting herbicides in a black-grass population. Knowledge of the mechanisms of herbicide resistance is important for designing long term sustainable weed management strategies. Here, we have used an integrated biology and molecular approach to investigate the mechanisms of resistance to acetyl-...

Kieran, K., 2014: Editorial comment. Urology 83(4): 922-923