Poetschke J
Beitr Trop Landwirtsch Veterinarmed. 1985;23(2):193-205.
The components of the thermohygric complex (air temperature, humidity, and speed) affect directly and indirectly pig production in the tropics. The indirect climatic influence is determined by climatic specifics of pig management and nutrition, especially by the available foodstuff. International findings are presented on the problems of the direct influence on pig production performance by the thermal stress on piglets, young and fattening pigs in tropical locations. This is intended to meet the demand for effectivating pig production in the tropics through improving the microclimatic rearing conditions and abolishing or reducing the thermal stress for the pigs in tropical production locations.
温热湿度复合体的各个组成部分（气温、湿度和风速）对热带地区的生猪生产有着直接和间接的影响。气候的间接影响取决于生猪养殖管理和营养的气候特点，特别是取决于可获得的饲料。本文介绍了国际上关于热带地区仔猪、育成猪和育肥猪所受热应激对生猪生产性能直接影响问题的研究结果。目的是通过改善微气候饲养条件以及消除或减轻热带生产地区生猪的热应激，满足热带地区提高生猪生产效率的需求。
