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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 Rumen Fill Model

You will find HERE a tutorial on one of our newest addition: the NDS Rumen Fill Model

The main objective of the NDS Rumen Fill Model is to provide an evaluation tool to monitor the expected dry matter intake of the cows, from which an estimate of the allowed milk production is derived. Our goal was to utilize more recent definitions of fiber fractions, degradability, and passage and to estimate how rumen fill and consequently intake and milk yield could be affected every time changes are implemented in a specific diet.