Evaluation method of the quantity of the methane which is formed by the dairy farming ruminantia animal

摘要

Method of this invention includes the fact that at least weight of one which from the ruminantia animal is induced, from denobo synthesis in the sample of the milk fatty acid (AG) is measured at least, features that the quantity of the methane is appraised at the same time with the following formula: CH4= a* (denobo AG) +y* (BH AG) +z: Here, CH₄ per 1 kilograms or 1 liters of milk by the aforementioned ruminantia animal was the quantity which is displayed at the number of grams of methane which is formed, denobo AG , it was measured in the aforementioned sample, itself or combining with the quantity which the description above of the other denobo fatty acid was at least measured, per milk 1 kilogram which is acquired or it is the quantity in the aforementioned sample of the aforementioned is displayed at the number of grams per 1 liters fatty acid at least; BH AG , it was measured in the aforementioned sample, itself or combining with the quantity which the description above of the other fatty acid which is induced from other intestinal endogenous body hydrogenation was at least measured, per milk 1 kilogram which is acquired or at least it is the quantity in the aforementioned sample of the aforementioned is displayed at the number of grams per 1 liters fatty acid.