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In New Zealand where cows are all grass fed, they eat 50 kg of grass each day. Milk is concentrated nutrients.
by teruakohatu 3y ago
In New Zealand where cows are all grass fed, they eat 50 kg of grass each day. Milk is concentrated nutrients.
- adrian_b 3y agoCorrect. Moreover, the lactating dairy cows which are kept in industrial conditions usually receive mineral supplements with calcium and/or phosphorus, in variable quantities, depending on the composition of their food, to achieve a maximal milk production, unlike the cows which graze freely.