Effect of weight loss rate on hatching rate of goose eggs
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The hatching weight loss of goose eggs was as fast as before, medium and slow, and fast afterwards. If the evaporation of water is insufficient, the weight loss of the egg is small, and the air chamber is small, some embryos in the latter stage will die due to lack of oxygen, resulting in a decrease in hatching rate. The weight-loss rate of eggs has a certain influence on the hatching rate. The author believes that the frequency of eggs can be increased to monitor the weight loss rate of eggs and adjust temperature and humidity in time to ensure normal embryonic development.