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Water
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Let cows graze when nitrate contaminates groundwater
Although cattle add some nitrogen to pastures via their faeces and urine, it isn’t enough to warrant removing them from a pasture, according to Agricultural Research Service scientist Don Comis, even if the pasture is above groundwater contaminated by high levels of nitratenitrogen.
Farmers who find excessive levels of nitrates in groundwater can keep on grazing their cattle without fear of further contamination from the nitrogen in cattle... read more »
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EU legislation supports innovation with control
Feed additives have to be approved before being allowed to enter the European feed chain. A strain-specific selenium (Se) yeast is one of the first feed additives approved under the new EU legislation, illustrating the need for both resources and innovation. read more >
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