So sánh phương pháp

	Đánh giá chất lượng tinh dịch	Phát hiện động dục
Lĩnh vực	Khoa học động vật	Khoa học động vật
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1970s	1960s
Người khởi xướng	Veterinary Andrologists and Reproductive Physiologists	Reproductive Physiologists
Loại	assessment and evaluation	observation and detection
Công trình gốc	Coulter, G. H., & Foote, R. H. (1997). Infertility in bulls: Summary of causes and breeding soundness evaluation. Journal of Dairy Science, 62(11), 1812-1829.	De Vries, A., Steevens, B., & Kristensen, A. R. (2013). Accelerated improvement of dairy herd reproductive performance: Estrus detection and breeding timing revisited. Journal of Dairy Science, 96(2), 1-15.
Tên gọi khác	breeding soundness examination, seminal analysis, sperm quality assessment	heat detection, estrous cycle monitoring, sexual receptivity assessment
Liên quan	3	3
Tóm tắt	Semen quality evaluation is a systematic assessment of male animal reproductive capacity, measuring sperm characteristics and overall breeding soundness. Developed by veterinary andrologists in the 1970s, the practice combines objective measures—sperm concentration, motility, morphology—with functional tests to predict fertility potential. Evaluation is essential for identifying suitable breeding animals, managing reproductive health, and ensuring successful artificial insemination (AI) programs.	Estrus detection is the identification of the fertile period in female livestock, when ovulation is imminent and animals are sexually receptive. Formalized by reproductive physiologists in the 1960s-1970s, the practice combines behavioral observation, physical signs, and technology-enabled monitoring to identify the optimal timing for breeding. Accurate estrus detection is fundamental to reproductive efficiency, conception rates, and profitability in livestock operations.