Open AccessComparative study of broiler chicken performance in closed house and conventional system in North Sumatera
Author(s) -
Tuty Elvi Farida,
N D Hanafi,
M Tafsin
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/977/1/012138
Subject(s) - broiler , population , humidity , statistics , mathematics , zoology , cage , sample (material) , veterinary medicine , operations management , toxicology , biology , geography , engineering , medicine , environmental health , chemistry , meteorology , chromatography , combinatorics