基于近红外光谱技术快速评定饲草营养价值研究进展

打开文本图片集

关键词：近红外光谱技术；饲草；营养价值；预测模型；模型转移

中图分类号：S816；0433.4 文献标志码：A 文章编号:2097-2172(2025)08-0693-07

doi:10.3969/j.issn.2097-2172.2025.08.002

Research Progress on Rapid Evaluation of Forage Nutritional Values Based on Near Infrared Spectroscopy Technology

PAN Faming,LIU Jia, ZHANG Bo, CHEN Ping,WANG Fei, XIE Jianpeng, LU Chen (Instituteof Animal Husbandry,Pastureand Green Agriculture,Gansu Academyof Agricultural Science, Lanzhou Gansu 730070, China)

Abstract: Leguminous and gramineous forages are important sources of roughage for ruminants,and their quality directly affectsietflaiaradstoo(oloactedisitotalr convenience,hasbenwidelyapliedtoevaluateforagenutritionalvalue.Basedoncommonlyusednutrionalevaluationindicators forruminantforages,thispaperexplainsthebasicprinciplesofNRSanditsapplicationinonstructingpredictivemodelforforage nutrientcomponents.ItreviewsresearchprogressinevaluatingforagenutritionalvalueusingNRS,rapidpredictionofforage digestiblenutrientsndoptimzationandtransferofmodelsforforageutrientcomponents,imingtoprovideteoticalbasis and technical support for analyzing forage nutrient content and digestible nutrients using NIRS technology.

Key Words: Near infrared reflectance spectroscopy; Forage; Nutritional value; Predictive model; Model transfer

饲草产业发展是草食畜牧业不断发展的基础。（剩余11610字）