Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Mark T. Knauer"'
Publikováno v:
Animals, Vol 13, Iss 15, p 2400 (2023)
The objective was to evaluate the genetics of sow teat and mammary traits at farrowing and at weaning. Data were recorded on 3099 Landrace × Large White F1 sows. Underline traits included the total teat number (TT), the functional teat number (FT),
Externí odkaz:
https://doaj.org/article/4c0a3b250038490bbd0e75e7e2c19fa7
Publikováno v:
Energies, Vol 14, Iss 21, p 7258 (2021)
Supplementing fossil fuels with solar air tempering for brooding young livestock could reduce energy use and improve indoor air quality. Metal transpired solar collectors (TSC) are effective but too expensive for heating livestock buildings. An inexp
Externí odkaz:
https://doaj.org/article/790019dff0f04f73b4726bd4b647367b
Autor:
Anh H. Nguyen, Jonathan P. Holt, Mark T. Knauer, Victoria A. Abner, Edgar J. Lobaton, Sierra N. Young
Publikováno v:
Biosystems Engineering. 226:155-168
Publikováno v:
Energies; Volume 14; Issue 21; Pages: 7258
Energies, Vol 14, Iss 7258, p 7258 (2021)
Energies, Vol 14, Iss 7258, p 7258 (2021)
Supplementing fossil fuels with solar air tempering for brooding young livestock could reduce energy use and improve indoor air quality. Metal transpired solar collectors (TSC) are effective but too expensive for heating livestock buildings. An inexp