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Reproduction in water buffalo: comparative aspects and implications for management
1Animal Production and Health Section, International Atomic Energy Agency, Vienna, Austria.
Journal of Reproduction and Fertility. Supplement
|February 29, 2000
Summary
Reproductive efficiency in domestic buffaloes is often reduced by environmental stress, poor nutrition, and management practices. Addressing these factors is key to improving buffalo fertility and productivity in challenging agricultural systems.
Area of Science:
- Animal Science
- Reproductive Biology
- Agricultural Systems
Background:
- Domestic buffaloes are vital livestock in ecologically disadvantaged regions, providing essential resources like milk, meat, and draught power.
- Buffaloes exhibit resilience to harsh environments and low-quality forage, but these conditions often impair their reproductive performance.
- Factors including climate, nutrition, calf-sucking, grazing management, and farmer expertise significantly influence buffalo reproductive efficiency.
Purpose of the Study:
- To identify key factors limiting reproductive efficiency in domestic buffaloes.
- To explore strategies for improving buffalo fertility within diverse ecological and production systems.
- To assess the applicability of modern reproductive technologies in buffalo farming.
Main Methods:
- Review of existing literature on buffalo reproduction under various environmental and management conditions.
- Analysis of the impact of climatic stress, nutritional status, and management practices on buffalo reproductive parameters.
- Consideration of socio-economic factors, including farmer skills and support services, influencing fertility.
Main Results:
- Climatic stress negatively affects ovarian cyclicity, oestrus expression, and conception rates.
- Poor nutrition leads to delayed puberty and prolonged postpartum anoestrus.
- Management practices, calf-sucking, and farmer support services play a crucial role in modulating reproductive functions.
Conclusions:
- Improving buffalo reproductive efficiency necessitates identifying specific limiting factors within local contexts.
- Sustainable interventions must be developed and field-tested, utilizing available local resources.
- Successful application of advanced reproductive technologies requires a thorough understanding of buffalo reproductive physiology and production system constraints.