Последние новости

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 Revised 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!

19-06-2019
NDS Dynamics - official NDS newsletter on Ideal Body Condition Score profile in dairy cows

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 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

NDS Dynamics N° 0905

The RUM&N team has just attended the NASEM (National Academies of Sciences, Engineering, and Medicine; previously known as NRC) - “Nutrient Requirements of Dairy Cattle conference” during which updates about dairy cattle nutrient requirements have been presented. Therefore, for the column “NDS updates”, Dr. Emiliano Raffrenato (R&D at RUM&N) will give you a quick overview of the major advancements presented at the conference. Following, Dr. Mike Van Amburgh (Cornell University, Ithaca, NY) describes differences in first lactation milk yield by integrating concepts of pre-pubertal mammary development and rates of body growth.

In this issue, you will find:

NDS UPDATES: Revised Nutrient requirements for Dairy Cattle - By E. Raffrenato (R&D RUM&N)

Integrating concepts of pre-pubertal mammary development and rates of body growth to describe differences in first lactation milk yield - By M.E. Van Amburgh1 , F. Soberon1 , M.J.Meyer1 and R.A. Molano1 1Department of Animal Science, Cornell University 2Nutreco USA, 115 Executive Drive, Highland, IL 62249

Click HERE to read the September 2021 issue and HERE to see and download the past issues of the official NDS Newsletter.

NDS Dynamics is edited by NDS North America and RUM&N.