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Economic impact of artificial insemination and fixed-time AI in dairy herd in Acre state. Author(s): CARVALHO, B. P.; SA, C. P. de; CAVALCANTE, F. A.; CARNEIRO JUNIOR, J. M.; BAYMA, M. M. A. The aim of this study was to evaluate the economic impact of using AI associated with Fixed-Time AI (FTAI) protocol in a dairy herd consisting of 83 dairy cows, in Feijó City, Acre. The AI and FTAI ec... ... Repository: BDPA Publication year: 2016
Influência da matriz sólida na determinação de AI/AP em digestores anaeróbios. Author(s): TÁPARRO, D. C.; KUNZ, A.; STEINMETZ, R. L. R.; AMARAL, A. C.; CHINI, A.; DIAS, J. R. Repository: BDPA Publication year: 2014
GnRH34 with or without estradiol cypionate in timed AI in Bos indicus beef cows. Author(s): SILVA, S. A.; MONDADORI, R. G.; NOLETO, G. S.; BARBOSA, I. P.; GONÇALVES, R. L.; GASPERIN, B. G.; ROVANI, M. T.; PAZ, E. F.; GOMES, L. S.; PFEIFER, L. F. M. Two experiments were performed to evaluate the effects of GnRH treatment on the fertility of suckled Nelore beef cows treated with an estradiol/progesterone (E2/P4)-based protocol for timed artificial... ... Repository: BDPA Publication year: 2023
Uterine inflammation and fertility of beef cows subjected to timed AI at different days postpartum. Author(s): PFEIFER, L. F. M.; ANDRADE, J. de S.; MOREIRA, E. M.; SILVA, R. R. da; NEVES, P. M. A.; SILVA, G. M. da S.; LEMOS, I. C.; SCHNEIDER, A. The aim of this study was to evaluate the uterine health and fertility of postpartum beef cows subjected to timed AI (TAI) protocols at different days from calving. Lactating Nelore cows (Bos indicus;... ... Repository: BDPA Publication year: 2018
Different protocols using PGF2a as ovulation inducer in Nelore cows subjected to estradiol-progesterone timed AI based protocols. Author(s): PFEIFER, L. F. M.; RPDRIGUES, W. B.; SILVA, K. C. da; ANACHE, N. A.; CASTRO, N. A.; CASTILHO, E. M.; NOGUEIRA, E. The objective of this study was to evaluate the effect of a PGF2α-analogue (PGF) on ovulation and pregnancy rates after timed artificial insemination (TAI) in cattle. In Experiment 1 cows receive... ... Repository: BDPA Publication year: 2018
Field assessment of a BCS measuring device at timed AI in crossbread dairy cows of Amazonian smallholders. Author(s): PFEIFER, L. F. M.; BARBOSA, I. P.; PIONTE, P.; SIQUEIRA, L. G. B. This study aimed to evaluate the efficiency of a body condition score (BCS) assessment device (BCAD) to identify cows with an adequate BCS and, presumably, a higher fertility when subjected to timed a... ... Repository: BDPA Publication year: 2023
Using brainwave patterns recorded from plant pathology experts to increase the reliability of ai-based plant disease recognition system. Author(s): MEIR, Y.; BARBEDO, J. G. A.; KEREN, O.; GODOY, C. V.; AMEDI, N.; SHALOM, Y.; GEVA, A. B. This study investigates how the use of electroencephalograms from plant pathology experts can improve the accuracy and robustness of image-based artificial intelligence models dedicated to plant disea... ... Repository: BDPA Publication year: 2023
Low versus high antral follicle count on the fertility of timed AI Nelore heifers. Author(s): OLIVEIRA JUNIOR, J. S. de; SILVA, G. M. da; MOREIRA, E. M.; NUNES, V. R. R.; MOROTTI, F.; ANDRADE, E. R.; SENEDA, M. M.; PFEIFER, L. F. M. Esse estudo teve como objetivo determinar o efeito da contagem de folículos antrais (CFA) e da maturidade sexual na fertilidade de novilhas de corte. Neste estudo, 230 novilhas Nelore, com 20 ± 2 mese... ... Repository: BDPA Publication year: 2022
Fertility at Timed-AI and bull service after induction of precocious puberty in Nelore heifers with or without application of PGF2?. Author(s): SAMPAIO, P. S. L.; TEIXEIRA, A. C. B; HORTA, J. W. D.; LIMA, I. A. P.; CRUZ, F. C. A.; SCARPELLI, F. E. S.; COUTINHO, I. M.; VILELA, V. M. T.; MONTEIRO, G. A.; OLIVEIRA, C. S.; MONTEIRO, C. S.; OLIVEIRA, L. Z. Repository: BDPA Publication year: 2018
Efeito do pré-tratamento ácido do material biossorvente na sorção de CU 2+, Mi 2+, Fe 3+, e AI 3+. Author(s): ARAÚJO, G. C. L.; LEMOS, S. G.; FERREIRA, A. G.; NOGUEIRA, A. R. de A. Repository: BDPA Publication year: 2005

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