FIELD: poultry farming.
SUBSTANCE: invention relates to poultry farming and can be used in the production of eggs of laying hens in the conditions of industrial poultry farms and peasant farms. The method consists in introducing nettle extract obtained by water-ethanol extraction into the complete feed of laying hens. The extract contains flavonoids - 4.26%, ascorbic acid - 2.53%, caffeic acid - 1.17%, ferulic acid - 0.25%, carotenoids - 0.12% and coumarins - 0.005%. Stinging nettle extract is introduced into feed for laying hens at a dose of 15 mg/kg of body weight daily during the productive period at the age of 49-72 weeks of life.
EFFECT: use of the invention will improve the efficiency of egg production.
1 cl, 3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR INCREASING EGG PRODUCTIVITY AND SAFETY OF LAYING HENS | 2023 |
|
RU2804130C1 |
| COMPLEX BIOLOGICALLY ACTIVE FODDER SUPPLEMENT FOR LAYING HENS | 2013 |
|
RU2541404C2 |
| MULTICOMPONENT BIOLOGICALLY ACTIVE FODDER ADDITIVE FOR LAYING HENS | 2017 |
|
RU2673717C1 |
| FEED ADDITIVE FOR FARM ANIMALS AND BIRDS | 2011 |
|
RU2467590C1 |
| BIOLOGICALLY ACTIVE FODDER ADDITIVE FOR LAYING HENS | 2012 |
|
RU2534266C2 |
| METHOD OF FEEDING OF LAYING HENS, INCREASING PRODUCTIVE QUALITIES OF LAYING HENS AND CONSUMER PROPERTIES OF PRODUCTS (EGGS) | 2015 |
|
RU2629993C2 |
| COMPOSITION OF BIOLOGICALLY ACTIVE FEED ADDITIVE FOR LAYING HENS | 2012 |
|
RU2534307C2 |
| METHOD OF INCREASING PRODUCTIVITY OF PIGS USING PHYTOCOMPOSITION | 2024 |
|
RU2825457C1 |
| METHOD OF INCREASING THE PRODUCTIVE QUALITY OF LAYING HENS AND CONSUMER PROPERTIES OF PRODUCED PRODUCTS (EGGS) | 2016 |
|
RU2653549C2 |
| METHOD FOR FEEDING EGG-LAYING CHICKENS | 2021 |
|
RU2777100C1 |
