Advances in the Application of CNCPS in Evaluation of Feed Nutritional Value and Prediction of Ruminant Production Performance
Cornell net carbohydrate and protein system(CNCPS)is a feed nutritional value evaluation system based on rumen degradation characteristics,which is widely used in the world and has made some progress after its introduction into China in the past 30 years.This paper summarizes the research results of CNCPS at home and abroad,aiming to provide scientific reference and theoretical basis for researchers in the application of feed nutrition CNCPS evaluation system.