FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular to the selection of poultry. Quails are evaluated according to the exteriors. Selection of quail is carried out at the age of 31 days. As an exterior measure, the length of the tarsus is used with dimensions equal to 2.8–3.2 cm and higher.
EFFECT: expansion of functionality and improvement in the accuracy of predicting the egg production of quails are provided.
1 cl, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR EARLY PREDICTION OF EGG PRODUCTION OF QUAILS | 2019 |
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| METHOD OF FORMING BREEDING HERD OF CHICKENS KEPT IN CAGES | 1999 |
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| METHOD FOR FORECASTING THE DIRECTION OF QUAILS' PRODUCTIVITY AT THE STAGE OF EARLY POST-EMBRYONIC DEVELOPMENT | 2020 |
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RU2409943C2 |
