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Reproductive Parameters of Mangalarga Marchador Mares in a Commercial Embryo Transfer Programme
(Wiley-Blackwell, 2011-04-01)
ContentsThe objective of this study is to evaluate the reproductive efficiency in donors and recipient Mangalarga Marchador mares in commercial programmes of embryo transfer (ET) and the effects of some reproductive ...
Ovarian development and the reproductive profile of Astyanax altiparanae (Teleostei, Characidae) over one year: Applications in fish farming
(2017-08-01)
Astyanax altiparanae is a Brazilian species of substantial commercial, environmental and scientific importance; however, existing studies on its reproduction do not seem to provide enough details. In light of the increasing ...
The impact of maternal nutrition in the growth and development of ruminants
(2017-12-01)
The reproductive rates affect directly the amount of generated animals in a livestock production system and its productivity. The use of technologies that improve the nutritional management of cows during the breeding phase ...
Culture media and temperature influence on growth and sexual reproduction of the fish pathogens Achlya racemosa and Saprolegnia ferax
(Gebruder Borntraeger, 2011-02)
Two fungal parasites isolated from the fish Odontesthes bonariensis in Argentina were identified as Achlya racemosa and Saprolegnia ferax based on morphology and ITS rDNA sequence comparison. Studies were conducted to ...
Density-dependent effects control the reproductive strategy and population growth of Aurelia aurita s.l. scyphistomae
(Springer, 2015-08)
Aureliaaurita s.l. scyphistomae are capable of developing different asexual modes for propagation and thus present a multi-mode reproductive strategy. The reproduction rates and the reproductive strategy they adopt depend ...
Reproductive programs for beef cattle: incorporating management and reproductive techniques for better fertility
(Brazilian Coll Animal Reproduction, 2017-07-01)
This review summarizes strategies to increase overall pregnancy rates to TAI protocols, and potential areas for improvement in reproductive management of Nelore cows. Low BCS at calving and postpartum BCS loss negatively ...
Nutritional studies on lotus corniculatus containing condensed tannins to increase reproductive rate and lamb growth under commercial dryland farming conditions
(Massey University lugar de publicación New ZealandNew Zealand (Nueva Zelanda)Filosofía en Ciencia Animal, 2004)
Impact of vaccination on the reproductive performance of multiparous Nellore cows
(2018-01-01)
Two experiments were conducted to evaluate the impact of two vaccines on the reproductive performance of multiparous beef cows in Mato Grosso do Sul, Midwest Brazil. In Experiment 1,765 calved multiparous Nellore cows were ...