The Nutrition System for Dairy Cattle (NS Dairy Cattle): A Model of Energy and Nutrients Requirements and Diet Evaluation for Dairy Cattle

Nutrient Requirements of Dairy Cows, based on the NS Dairy Cattle Model.
Calculator.
Submodels include: dry matter intake; drinking water intake; energy requirements; protein requirements; mineral requirements; vitamin recomendations; methane enteric emission; and nitrogen and phosphorus excretions.
Version 5.0. Updated November 17, 2024.

Author Prof. André Soares de Oliveira
Dairy Cattle Research Laboratory
Federal Universitity of Mato Grosso - Sinop
e-mail: [e-mail]

基于NS奶牛模型（NS Dairy Cattle Model）的奶牛营养需求计算器。
其子模型包括：干物质采食量、饮水量、能量需求、蛋白质需求、矿物质需求、维生素推荐建议、肠道甲烷排放以及氮磷排泄量。
版本5.0，更新于2024年11月17日。
作者：安德烈·索阿雷斯·德·奥利维拉教授
奶牛研究实验室
马托格罗索联邦大学锡诺普校区
邮箱：[e-mail]