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What are the effects of trace element deficiencies on cow fertility? We talk to Dr Elizabeth Berry BVSc, PhD, MRCVS about the vital role of trace elements on the fertility of dairy cows. There are ...

IN the course of work promoted by the Agricultural Research Council on mineral deficiency, wheat and other crops on Romney Marshes responded in 1944 to diagnostic injections 1 of compounds of ...

This is a preview. Log in through your library . Abstract The effect of the trace element selenium on black-tailed deer (Odocoileus hemionus columbianus) was studied in northern California. The role ...

THE extraordinarily long period of dry and very sunny weather seems to have come to an end. I think all field work is completed at this stage and growers are up to date with all field spraying. A good ...

New devices – biometers – will quickly and accurately provide information about the content of vital substances in the body. The Center for Bioelementology and Human Ecology of the Sechenov University ...

Premature infants often receive pasteurized donor human milk when mothers are unable to provide their own milk. This study aims to establish the effect of the pasteurization process on a range of ...

Are you getting enough minerals? A new theory suggests most of Earth’s mass extinction events could have been caused by a lack of essential trace elements in the world’s oceans, causing fatal ...