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Ergot Toxicity with Dr. Gabriel Ribeiro

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Manage episode 364334316 series 3410884
内容由Dr. John Campbell提供。所有播客内容(包括剧集、图形和播客描述)均由 Dr. John Campbell 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Dr. Gabriel Ribeiro from the Dept. of Animal and Poultry Science at the University of Saskatchewan is my guest this week. He has been researching the impacts of ergot in feed sources on cattle performance and he will discuss the levels of ergot that are safe for cattle, their impacts on cattle health, welfare and performance as well as how to test for and deal with feeds that might be high in ergot.

00:00 - 01:50 Introduction
01:51 - 02:54 What is ergot?
02:55 - 04:55 How to identify ergot in feed sources
04:56 - 07:30 Ergot and climatic conditions
07:31 - 08:39 Clinical effects of ergot alkaloids
08:40 - 09:36 Fescue toxicity vs Ergot toxicity
09:37 - 11:04 Effects of ergot on rumen function?
11:05 - 15:20 A clinical trial on the effects of ergot on cattle
15:21 - 17:51 Effects on the animals in the trial
17:52 - 21:06 The heat stress effect
21:07 - 22:44 Effects on performance
22:45 - 23:56 What levels of ergot are safe?
23:57 - 29:22 Recommendations for dealing with ergot contaminated feeds
29:33 - 30:52 Wrap up and conclusions

  continue reading

49集单集

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Manage episode 364334316 series 3410884
内容由Dr. John Campbell提供。所有播客内容(包括剧集、图形和播客描述)均由 Dr. John Campbell 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Dr. Gabriel Ribeiro from the Dept. of Animal and Poultry Science at the University of Saskatchewan is my guest this week. He has been researching the impacts of ergot in feed sources on cattle performance and he will discuss the levels of ergot that are safe for cattle, their impacts on cattle health, welfare and performance as well as how to test for and deal with feeds that might be high in ergot.

00:00 - 01:50 Introduction
01:51 - 02:54 What is ergot?
02:55 - 04:55 How to identify ergot in feed sources
04:56 - 07:30 Ergot and climatic conditions
07:31 - 08:39 Clinical effects of ergot alkaloids
08:40 - 09:36 Fescue toxicity vs Ergot toxicity
09:37 - 11:04 Effects of ergot on rumen function?
11:05 - 15:20 A clinical trial on the effects of ergot on cattle
15:21 - 17:51 Effects on the animals in the trial
17:52 - 21:06 The heat stress effect
21:07 - 22:44 Effects on performance
22:45 - 23:56 What levels of ergot are safe?
23:57 - 29:22 Recommendations for dealing with ergot contaminated feeds
29:33 - 30:52 Wrap up and conclusions

  continue reading

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