Calf growth and reproductive performance of cows in the farm practicing the year-round grazing system for cows with their calves in the northern Tohoku region
| Autor: | Kazuhiro Matoba, Kentarou Ikeda, Tokushi Komatsu, Yumi Higashiyama, Michiru Fukasawa |
|---|---|
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Nihon Chikusan Gakkaiho. 91:411-416 |
| ISSN: | 1880-8255 1346-907X |
| DOI: | 10.2508/chikusan.91.411 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|