Economic evaluation of artificial insemination of sex‐sorted semen on a Brown Swiss dairy farm—A case study

por Osada, Masahiro, Iwabuchi, Hitomi, Aoki, Toru, Sasaki, Kika, Ushijima, Hitoshi, Ozawa, Takeyuki
Publicado 2019

Comparative evaluation of the cost and efficiency of four types of sexing methods for the production of dairy female calves

por OBUCHI, Tomoko, OSADA, Masahiro, OZAWA, Takeyuki, NAKAGAWA, Hiroshi, HAYASHI, Michiko, AKIYAMA, Kiyoshi, SAKAGAMI, Nobutada, MIURA, Ryotaro, GESHI, Masaya, USHIJIMA, Hitoshi
Publicado 2019