Effect of chromium on nutrient digestibility and productive qualities of sows of Belarusian black-white breed | Влияние хрома на переваримость питательных веществ и продуктивные качества свиноматок белорусской черно-пестрой породы
2013
Yudina, T.A. | Tsikunova, O.G., Belarus State Academy of Agriculture, Gorki (Belarus)
Digestibility coefficients analyzed nutrient intake and nitrogen balance in pregnant sows when introduced into their diet chromium at 15 mg, 20, 25 and 30 mg per 1 kg of dry matter intake. Under the influence of selenium increases the nutrient di-gestibility of the diet, improves nitrogen balance. Inclusion in feed for sows chromium supplementation has a beneficial effect not only on the course of various biochemical processes in the body, but also on their reproductive quality. Thus, the experimental data revealed is a positive effect of chromium on the studied parameters and establish the optimal dose of chromium. Most of the effective dose is 20 mg/kg of dry matter intake
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