FIELD: agriculture.
SUBSTANCE: incubation of chicken eggs of meat and egg cross is carried out with 1 to 3.5 days at a temperature of 37.8-38.0 °C, humidity - 61-64%, with 3.5 for 11.5 days - 37.7- 37.8 °C, humidity - 50-54%, from 18.5 to 11.5 days - 37.4-37.5 °C, humidity - 38-42%. At 6.5, 8.5, 11.5 days the single egg cooling is carried out to a temperature of 32 °C, from 12 to 18 days eggs are daily cooled to a temperature of 30 °C.
EFFECT: increase in egg hatchability, their output and safety of young animals.
10 tbl
Title | Year | Author | Number |
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METHOD TRANSOVARIAL SUPPLY OF EMBRYOS EGG HENS ON STAGE OF EGG INCUBATION WITH "SELENIUM-ACTIVE" PREPARATION | 2015 |
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RU2717538C1 |
METHOD FOR PREDICTING HATCHABILITY AND PRESERVATION OF CHICKENS | 2017 |
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METHOD OF STIMULATION OF GROWTH AND DEVELOPMENT OF EMBRYOS OF EGG HENS BY IODISED TRANSOVARIAN FEEDING | 2013 |
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METHOD OF INCREASING THE STRESS RESISTANCE OF QUAILS | 2022 |
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RU2798789C1 |
METHOD FOR INCUBATION OF MEAT HEN EGGS | 2008 |
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RU2384053C2 |
METHOD FOR OPTIMIZING HOMEOSTASIS IN CHICK EMBRYOS AND YOUNG GROWTHS | 2019 |
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RU2706563C1 |
METHOD FOR STORING CHICKENS INCUBATION EGGS | 2018 |
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RU2705312C1 |
Authors
Dates
2017-03-15—Published
2015-09-22—Filed