Open AccessInvestigation of the characteristics of a four-phase stress-free way of keeping pigs at the conceptual design stage of small pig farms
Author(s) -
А В Трифанов,
В В Калюга,
Valentin Bazykin
Publication year - 2018
Language(s) - English
Resource type - Reports
DOI - 10.18411/0131-5226-2018-11995
Subject(s) - stage (stratigraphy) , stress (linguistics) , conceptual design , phase (matter) , biology , zoology , chemistry , engineering , mechanical engineering , philosophy , paleontology , linguistics , organic chemistry