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20-03-2024
NDS Rumen Fill Model

13-12-2023
Update of the RU.M.&N. S.a.s. SOFTWARE LICENSE CONDITIONS

23-05-2022
Incorporated in NDS Professional are the Mineral and Vitamin updates from NASEM Dairy 2021. We updated the requirement equations for most minerals and vitamins and adopted the new Absorption Coefficients (AC

20-05-2022
Included in NDS Professional is a new feature called Synchrony for evaluating the balance and synchronization of the supply of Nitrogen and Energy-producing substrates (CHO) to rumen microbes.

16-05-2022
Recently, the ability to read the NASEM Dairy 2021 feed library has been developed in NDS Professional.

31-01-2022
NDS Dynamics N° 01001: Regulation of Rumen pH and Nutritional Consequences of Low pH + Forage Particle Size: Considerations from field through rumen

13-12-2021
NDS Dynamics-official NDS newsletter on Calf starter formulation discussion + Dam nutrition during pregnancy affect future offspring performance

01-10-2021
NDS Dynamics - official NDS newsletter on Revised Nutrient requirements for Dairy Cattle + Integrating concepts of pre-pubertal mammary development and rates of body growth to describe differences in first lactation milk yield

01-08-2021
NDS Dynamics - official NDS newsletter on Heat stress: a challenge for dairy cows and dairy farmers + Another Great Tool: The Feed Inventory management module

21-05-2021
NDS Dynamics - official NDS newsletter on B3-kd calculator, modifications to the Cornell Net Carbohydrate and Protein System related to environmental issues and evaluation and management cows’ pollution

14-05-2021
DAY 2 AGENDA (9th June 2021) - ONLINE NDS Professional WORKSHOP

06-05-2021
DAY 1 AGENDA (8th June 2021) - ONLINE NDS Professional WORKSHOP

26-04-2021
ONLINE NDS Professional WORKSHOP - June 8-10 2021

30-03-2021
NDS Dynamics - NDS newsletter on Recent update and opportunities of the CHOB3 kd characterization and Accuracy of ME and MP allowable milk in NDS

15-01-2021
NDS Dynamics - official NDS newsletter on Interaction of feeding behavior with rumen health and production in dairy cattle / NDS Management Environment Model

01-12-2020
NDS Dynamics - official NDS newsletter on Modeling and Integrating Metabolizable Energy and Protein Supply and Requirements in Dry and Lactating Dairy Cattle to Optimize Nitrogen Utilization and Managing dairy calves to optimize lifetime eating behavior

21-09-2020
NDS Dynamics - official NDS newsletter: RUFAL: determination of high-risk RUFAL based on fat source and accessibility index / Mass Balance: What is it and why is not always 100%?

22-07-2020
NDS Dynamics - official NDS newsletter on Low Feed Intake in Cows and Calves nutrition from birth to weaning

26-05-2020
NDS Dynamics - official NDS newsletter on Impact of nutritional management on dairy cow behavior and BCS profile and prediction in NDS

30-03-2020
NDS Dynamics - official NDS newsletter on Nutritional strategies to optimize growth and performance of calves and heifers and Rumen Fill assessment

03-02-2020
NDS Dynamics - official NDS newsletter on NDF characterization in NDS

09-09-2019
NDS Dynamics - official NDS newsletter on NDS Tools to help with 2019 Forages

15-07-2019
NDS WORKSHOP 2019 - Sign in now!

14-05-2019
NDS WORKSHOP 2019 - 12th Advanced course for NDS and the use of the CNCPS Model

01-04-2019
NDS Dynamics - official NDS newsletter on Transition cows: NEFA or ketone bodies?

NDS Dynamics - official NDS newsletter on Ideal Body Condition Score profile in dairy cows

NDS Dynamics N° 01001: Regulation of Rumen pH and Nutritional Consequences of Low pH + Forage Particle Size: Considerations from field through rumen

NDS Dynamics N° 01001

Welcome to 2022! For this year the teams at RUM&N and at NDS North America decided to move our newsletter from a bimonthly issue to a quarterly issue thus to always ensure the content to be of high interest for all our readers and providing more articles on key functions of NDS Professional.
In this first issue, professor Gregory B. Penner from the University of Saskatchewan (Canada) illustrates how rumen pH and, in particular, low rumen pH affects the nutritional performance of dairy cattle.
Furthermore, Kurt Cotanch from the NDS North America team, will discuss about the importance of forage particle size and on how this affects chewing activity, milk fat content and rumen function.
Please continue to follow us on our channels to receive updates on what is new and what is happening at RUM&N and NDS North America .
 
In this issue, you will find:
 
 -Regulation of Rumen pH and Nutritional Consequences of Low pH 
    By Gregory B. Penner( University of Saskatchewan)
 
-Forage Particle Size: Considerations from field through rumen 
    By Kurt Cotanch( NDS North America)
 
Click HERE to read the January 2022 issue and HERE to see and download the past issues of the official NDS Newsletter.