Reproduction
Understanding what goes into determining expected progeny differences (EPD) numbers can go a long way toward helping producers better know which bulls will work best in their herds.
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Benefits of estrus synchronization with A.I. or natural service
Estrus synchronization has more benefits than just a compressed calving season. It also creates more potential for heavier weaning weights and more cow longevity, among other things.
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An evening at the Confused Chromosome Club: Exponential genes
At first blush, PCR technology may seem like a redundancy on the ranch, providing little beyond a talking point at the local watering hole. But when utilized correctly, it can supply producers with a slew of valuable genetic information.
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Organic trace minerals’ impact on reproductive efficiency and fetal programming
Proper nutrition through all stages of gestation is vital not only for the dam but for the developing calf. Knowing the when and how of utilizing trace minerals will give your calves the head start they need in life.
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Breaking down the components of pre-breeding exams
While visual evaluations of potential replacement heifers help disqualify those with obvious physical limitations, pre-breeding examinations including pelvic measurements and reproductive tract scoring can clarify exactly where the quality lies.
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What are indexes, and when should you use them?
When selecting breeding stock, producers often ignore information such as $ Index value simply because they don’t understand the data. When used in concert with EPDs, these indexes can help determine different animals’ true reproductive value.
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A.I. versus natural service: An economic comparison
Producers' reluctance to adopt artificial insemination for their herds may be more of a hesitance with technology. But if worries about financial cost are weighed, the benefits can be easily seen.
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Using IVF to rebuild the beef herd
With the big decline in numbers in the U.S. beef cattle herd, many producers are wondering how to preserve the genetics they’ve worked so hard to build in their herds. Any of several assisted reproductive technologies may be the answer.
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7 & 7 Synch: Is trying to maximize A.I. pregnancy rates worth it?
A new protocol recommended for beef cows offers greater heat responses and improved pregnancy rates to fixed-time A.I. with conventional or sexed semen. Is it worth considering using it in your herd?
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Phenotypic data’s critical role in genetic selection
The rise of genomics has given the industry a plethora of information on which to base genetic decision-making. But good, old-fashioned phenotypic selection still plays a significant and important role in genetic progress.
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