Method and device for determining greenhouse gas emission from a ruminant
    5.
    发明授权
    Method and device for determining greenhouse gas emission from a ruminant 有权
    确定反刍动物温室气体排放的方法和装置

    公开(公告)号:US09250226B2

    公开(公告)日:2016-02-02

    申请号:US14259206

    申请日:2014-04-23

    申请人: LELY PATENT N.V.

    摘要: A method for estimating a greenhouse gas emission from a ruminant in a loose housing environment, and in a predetermined time period from T0 to Tdesired, the method including: determining a model emission rate function EM(t) for the ruminant determining the moments of eating feed by the ruminant, at least during the predetermined time period, as a series of points in time {T1, T2, T3, . . . , Tn} constructing the estimated real emission rate function ER(t) on the basis of the model emission rate function and the moments of eating feed, and integrating ER(t) from T0 to Tdesired. Also provided is a greenhouse gas emission estimation device, arranged to perform this method. In the device and method, use is made of the insight that knowing the eating moments can fine-tune calculations for establishing greenhouse gas emissions from the animals.

    摘要翻译: 一种用于估计在松散住房环境中的反刍动物的温室气体排放的方法,并且在从T0到Tdesired的预定时间段中,所述方法包括:确定反刍动物确定进食时刻的模型排放率函数EM(t) 至少在预定时间段期间,由反刍动物进食作为一系列时间点(T1,T2,T3,...)。 。 。 ,Tn}根据模型排放率函数和进食时刻构建估计的实际排放率函数ER(t),并将T0(T)从T0到Tdesult积分。 还提供了一种布置成执行该方法的温室气体排放估计装置。 在设备和方法中,使用了解知道吃饭时刻可以微调用于建立动物温室气体排放的计算。