Elementary agriculture with practical arithmetic Elementary agriculture with practical arithmetic . elementaryagricu00hatc Year: 1907 THE DAIRY 123 possibly can. Aerating the milk—that is, allowing it to drain slowly through a strainer placed several feet above the can, where pure air can blow through it as it falls—will do much to remove any bad odors it may already contain. Pails and cans should be kept scru- pulously clean. They should be rinsed with boiling water after each milking to kill all bacteria that may A MODEL cow BARN. (Edgewood Farm.) adhere to them. If little particles of m
Elementary agriculture with practical arithmetic Elementary agriculture with practical arithmetic . elementaryagricu00hatc Year: 1907 THE DAIRY 123 possibly can. Aerating the milk—that is, allowing it to drain slowly through a strainer placed several feet above the can, where pure air can blow through it as it falls—will do much to remove any bad odors it may already contain. Pails and cans should be kept scru- pulously clean. They should be rinsed with boiling water after each milking to kill all bacteria that may A MODEL cow BARN. (Edgewood Farm.) adhere to them. If little particles of milk are allowed to stick to the rough places in the cans and pails, it is impossible to keep milk sweet in them, because the bacteria live and multiply in these particles. As soon as pure milk is placed in such utensils, these germs at once begin their rapid increase, and the milk spoils in a few hours. The whole secret of keeping milk
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