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Ergot Toxicity with Dr. Gabriel Ribeiro

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Manage episode 364334316 series 3410884
Innhold levert av Dr. John Campbell. Alt podcastinnhold, inkludert episoder, grafikk og podcastbeskrivelser, lastes opp og leveres direkte av Dr. John Campbell eller deres podcastplattformpartner. Hvis du tror at noen bruker det opphavsrettsbeskyttede verket ditt uten din tillatelse, kan du følge prosessen skissert her https://no.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 episoder

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iconDel
 
Manage episode 364334316 series 3410884
Innhold levert av Dr. John Campbell. Alt podcastinnhold, inkludert episoder, grafikk og podcastbeskrivelser, lastes opp og leveres direkte av Dr. John Campbell eller deres podcastplattformpartner. Hvis du tror at noen bruker det opphavsrettsbeskyttede verket ditt uten din tillatelse, kan du følge prosessen skissert her https://no.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 episoder

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