Main Article Content
In this article, based on zoogenic standards for farm animals, create comfortable conditions for animals in order to get high results from animals, choose the right place to build a farm, build farms taking into account climatic and natural-economic conditions. places. well-mannered
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Hygiene of molecule
Calculation of ventilation on carbon dioxide.