1, no fertilized eggs increased due to differences in varieties of geese, goose egg fertilization rate averaged 75% to 85%, if the non-fertilized eggs more than 15% to 25% of a small egg device manufacturers, is an anomaly. In order to improve egg fertilization rate, you must choose to stay strictly goose, remove and eliminate the few stunted, emaciated physique and breeding is not strong individuals. Male and female ratio of 1:5 according to 6, leaving enough seed gander. Provide appropriate goose mating surface. Shall, prior to the goose eggs produced excellent feeding to ensure nutritional needs. 2 egg yolks adhesions egg shell lining which is due to improper preservation. At higher or lower ambient temperatures, will affect the future of embryonic development, eggs save the optimum temperature is 13 ℃ ~ 16 ℃, in order to minimize evaporation of small eggs inside the eggs of Model, must raise the humidity, generally maintained at 75% to 85% is appropriate. Under normal circumstances, egg storage time not too long, is appropriate within 7 days, not more than two weeks. Cool weather (early spring, spring, autumn) retention time may be relatively longer, winter heat preservation time is relatively short. In addition, you want to turn the eggs during storage, eggs stored in a week having to turn the eggs, need to transfer more than a week to turn the eggs 1-2 times a day. The so-called turn the eggs, just change the angle of the egg is placed on the line. 3 dead embryos increased from 7 to 25 days after the eggs incubating dead embryos increased, because the breeder diet nutritional deficiencies affect the normal development of the embryo in the egg; goose inbreeding, resulting embryo weak; improper incubation temperature and humidity, resulting embryos blocked. To this end, we must strengthen laying goose feeding and management should be based feeding, grazing, supplemented by feeding diets needed to fully consider the goose egg nutrition, reasonable fit. 4, can not be hatched goslings saw pecking broken eggshell embryo has developed, is not hatched goslings. Humidity is usually lower during the ring actually broken shell, caused by poor ventilation. This requires that hatch late in the last two days, we should keep the humidity at 70% to 80%, while increasing the ventilation rate. When placing orders by hand to move the eggs from hatching eggs set the hatching tray, operating at room temperature about 25 ℃ to maintain automatic small egg of, action to be fast, to complete each incubator within 30 to 40 minutes of eggs , time is too long unfavorable embryonic development. 2 due to lower temperature, temperature control in 37.1 ~ 37.2 ℃. 3. Appropriate increase in humidity, the humidity at 70 to 80%. Tarzan incubation equipment | [Model] of a small egg | Youyu County small egg hatch of equipment provided by the Riko. Search for "automatic hatching machine, incubator, incubator, hatching brood machines, incubators, hatching accessories and other" reliable supplier network operators choose to have the whole alliance certification: Riko Incubator Equipment Co., Ltd. Shandong Dezhou (www. ruikefuhua.com), trustworthiness and reliability, "Business League call" on the page now click on live chat with us now!