FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular to a method for preparation of a fodder additive for young cattle. Method involves introduction of additional fertilizer into the main ration of calves. Calves aged 6–7 months by mixing with concentrated milled grain fodder are added ultrafine Cr2O3 chromium nanoparticles sized 91 nm in dose of 1.4 mg per head once a day for a recording period of 7 days.
EFFECT: use of the invention enables higher activity of pancreatic enzymes: amylase and protease.
1 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR INCREASING THE PRODUCTIVE QUALITIES OF CATTLE BY INTRODUCING A FEED ADDITIVE | 2021 |
|
RU2781992C1 |
| METHOD FOR IMPROVING PRODUCTIVE QUALITIES OF CATTLE BY INTRODUCING PROTEIN FEED ADDITIVE | 2020 |
|
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|
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| METHOD FOR INCREASING THE DIGESTIBILITY OF NUTRITIONAL COMPONENTS OF FEED WHEN INCLUDING ULTRAFINE CHROMIUM OXIDE PARTICLES IN DIET OF CATTLE | 2020 |
|
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| METHOD TO INCREASE PRODUCTIVITY OF FARM ANIMALS | 2010 |
|
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| METHOD OF FEEDING ANIMALS AND BIRDS | 1999 |
|
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| METHOD FOR INCREASING BROILER CHICKENS PRODUCTIVITY BY REDUCING PATHOGENIC MICROFLORA IN POULTRY INTESTINES | 2019 |
|
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| METHOD FOR INCREASING DIGESTIVE ACTIVITY OF PANCREATIC ENZYMES | 2023 |
|
RU2810323C1 |
| FEED ADDITIVE | 2023 |
|
RU2826305C1 |
