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Identifying the ”efficient” beef cow with Dr. Greg Penner

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Manage episode 352423658 series 3410884
Konten disediakan oleh Dr. John Campbell. Semua konten podcast termasuk episode, grafik, dan deskripsi podcast diunggah dan disediakan langsung oleh Dr. John Campbell atau mitra platform podcast mereka. Jika Anda yakin seseorang menggunakan karya berhak cipta Anda tanpa izin, Anda dapat mengikuti proses yang diuraikan di sini https://id.player.fm/legal.

00:00 – 2:18 Welcome and Introductions

2:19 – 4:09 The importance of feed efficiency

4:10 – 6:17 Explaining Residual Feed intake

6:18 – 8:04 Measuring feed efficiency in research trials

8:05 – 9:28 Limitations of feed efficiency measurements in beef cow systems

9:29 – 12:27 Describing an alternative system for ranking beef cow efficiency

12:28 – 15:18 Variability in the indicators of efficiency and why they were chosen

15:19 – 7:30 Evaluating the digestive physiology in high efficiency and low efficiency cows

17:31 - 19:45 Main differences between HE and LE cows

19:46 – 23:37 Describing ruminal differences between HE and LE cows

23:38 – 25:00 Limitations and advantages of this research approach

25:01 – 27:25 How to use this concept to select efficient cows on your own ranch

27:26 – 29: 51 Wrap up and conclusions

  continue reading

49 episode

Artwork
iconBagikan
 
Manage episode 352423658 series 3410884
Konten disediakan oleh Dr. John Campbell. Semua konten podcast termasuk episode, grafik, dan deskripsi podcast diunggah dan disediakan langsung oleh Dr. John Campbell atau mitra platform podcast mereka. Jika Anda yakin seseorang menggunakan karya berhak cipta Anda tanpa izin, Anda dapat mengikuti proses yang diuraikan di sini https://id.player.fm/legal.

00:00 – 2:18 Welcome and Introductions

2:19 – 4:09 The importance of feed efficiency

4:10 – 6:17 Explaining Residual Feed intake

6:18 – 8:04 Measuring feed efficiency in research trials

8:05 – 9:28 Limitations of feed efficiency measurements in beef cow systems

9:29 – 12:27 Describing an alternative system for ranking beef cow efficiency

12:28 – 15:18 Variability in the indicators of efficiency and why they were chosen

15:19 – 7:30 Evaluating the digestive physiology in high efficiency and low efficiency cows

17:31 - 19:45 Main differences between HE and LE cows

19:46 – 23:37 Describing ruminal differences between HE and LE cows

23:38 – 25:00 Limitations and advantages of this research approach

25:01 – 27:25 How to use this concept to select efficient cows on your own ranch

27:26 – 29: 51 Wrap up and conclusions

  continue reading

49 episode

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