FeedChannel

#8/8 - NE & performance

Tue, 16 Jun 2020 00:00:00 GMT

Speaker: Dr Jean Noblet

Based on his long scientific experience, we have asked Dr Jean Noblet to give us the key points to know about Net Energy and why NE is the most efficient system to address nutritional value of feedstuffs as well as expressing the animal requirements.

Net Energy is clearly the best system to predict performance and production costs. It allows to better value low protein diets, dietary fat addition and enzyme supplementation. NE is a more robust criteria when important diet or environmental changes occur.

Short Educational Video (SEV)-Net Energy #8/8

#6/8 - NE of diets & ingredients

Thu, 28 May 2020 00:00:00 GMT

And now, how to evaluate Net Energy of Ingredients and Diets?

It’s a Research activity, but scientists have developed NE equations based on digestible nutrients, or on Digestible or Metabolisable Energy with corrections factors that are reliable and can practically be used.

The key message: 1 NE equation = 1 NE system

Short Educational Video (SEV)-Net Energy #6/8

#5/8- How to measure Net Energy?

Thu, 07 May 2020 00:00:00 GMT

Now you know how to measure Net Energy, 1st by determining Energy Gain and 2nd by evaluating Fasting Heat Production. Let’s summarize the process and point out the key steps.

Short Educational Video (SEV)-Net Energy #5/8

#7/8 - Impact on Formulation

Thu, 07 May 2020 00:00:00 GMT

Speakers: Dr Jean Noblet

Based on his long scientific experience, we have asked Dr Jean Noblet to give us the key points to know about Net Energy and why NE is the most efficient system to address nutritional value of feedstuffs as well as expressing the animal requirements. Ranking ingredients differs between DE, ME or NE systems changing the feed formulation and thus the incorporation of ingredients, particularly protein and fat sources. Net Energy is useful for poultry and pigs and show similar benefits.

Short Educational Video (SEV)-Net Energy #7/7

#4/8 - How to measure Net Energy?

Thu, 07 May 2020 00:00:00 GMT

The 2nd step to determine Net Energy, measuring Fasting Heat Production and expressing it on a refined metabolic weight basis, key to evaluate the maintenance.

Short Educational Video (SEV)-Net Energy #4/8

#3/8 - How to measure Net Energy?

Tue, 05 May 2020 00:00:00 GMT

And now, how to determine Net Energy?
1st step: measuring Energy Gain or Retained Energy by Comparative Slaughter Technique or more “friendly” by indirect calorimetry, through O2 consumption and CO2 production, calculating Heat Production.

Short Educational Video (SEV)-Net Energy #3/8

#2/8 - Why Net Energy in Pigs and Poultry?

Tue, 28 Apr 2020 00:00:00 GMT

Today, find out more about Net Energy with Heat increment: more a concept than a measurement, but the basis of NE and its counterpart: k, the efficiency of Metabolizable Energy for NE.

Short Educational Video (SEV)-Net Energy #2/8

#1/8 Why Net Energy in Pigs and Poultry?

Thu, 16 Apr 2020 00:00:00 GMT

Today, find out more about Net Energy with Heat increment: more a concept than a measurement, but the basis of NE and its counterpart: k, the efficiency of Metabolizable Energy for NE.

Short Educational Video (SEV)-Net Energy #1/8

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