You must be scrupulous about hygiene when you're preparing a baby's feed.

给婴儿准备食物时，对卫生丝毫马虎不得。

《牛津词典》

The studies of stored product mites are closely related to grain and food storage, food hygiene, human health, livestock breed, feed industry, medicine and drug storage.

其研究内容与粮食和食品的储藏、食品卫生、人类健康、家畜养殖、饲料工业、成药和药材的储藏，有着密切的关系。

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Hygiene, water management, number of feed changes, but also factors such as breed, bedding material, systematic use of amoxicillin influence the resistance built up of bacteria.

卫生、水系统管理、饲料更换次数、禽种品种、垫料、系统地使用阿莫西林等因素都会对细菌的耐药性产生影响。

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It is also expect to lead or share policy on food poisoning organisms, animal feed, food hygiene, genetically-modified food and other novel processes.

BBC: 'GM safe' says food agency boss