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福建农林大学作物科学学院农业生态学课件 Forages for Dairy and Beef
福建农林大学作物科学学院 农业生态学 课件 Forages for Dairy and Beef
2015/9/23
福建农林大学作物科学学院农业生态学课件 Forages for Dairy and Beef。
Effect of weather patterns on preweaning growth of beef calves in the Northern Great Plains
Beef Calves Climate Change Growth Precipitation emperature
2013/3/4
Records from a 76-year investigation into effects of line breeding and selection of Hereford cattle, and concurrent weather records, were used to assess effects of weather patterns on growth of suckli...