Reproduction is the economic engine of every successful dairy farm.

In this episode, we explore the science of dairy cattle breeding — from understanding the estrous cycle to mastering artificial insemination, pregnancy diagnosis, calving management, and advanced genetic technologies.

A dairy cow must calve regularly to sustain milk production and maintain profitability. Delayed conception leads to longer dry periods, lower lifetime milk yield, and reduced herd efficiency. This episode explains how precise reproductive management directly impacts farm income and herd performance.

🔬 What You’ll Learn in This Episode:

• Why reproduction determines dairy profitability
• The 21-day estrous cycle explained simply
• Signs of heat and the challenge of silent heat
• Modern heat detection technologies (activity monitors, collars, sensors)
• The AM–PM rule for correct insemination timing
• Step-by-step overview of Artificial Insemination (AI)
• Semen storage and handling best practices
• Pregnancy diagnosis methods (palpation, ultrasound, hormone tests)
• Calving stages and post-calving management
• Colostrum importance for calf immunity
• Common reproductive disorders and their causes
• Sexed semen, embryo transfer, IVF & genomic selection
• How to build a high-fertility, genetically superior herd

We also discuss how genetics, nutrition, mineral balance, health management, and record-keeping work together to improve fertility and long-term productivity.

Whether you are a dairy farmer, veterinary student, agri-entrepreneur, or livestock enthusiast, this episode provides practical, science-based insights to improve herd reproduction and genetic progress.

🎧 Perfect for:
Dairy farmers | Veterinary professionals | Agriculture students | Livestock consultants | Dairy entrepreneurs

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