• The water resistance of the feed refers to the resistance of the feed to water in the water. Usually, the loss rate of the feed in water under the specified conditions indicates that the poor water resistance of the feed will cause the water to dissolve in the water before being fed, resulting in unnecessary waste. And the pollution of water quality, poor viscoelasticity, resulting in poor palatability of feed.
    1、Reason: The expansion rate is too large
    Improved method: reduce the expansion coefficient
    2、Reason: low gluten content in flour
    Improvement method: increase flour gluten content
    3、Reason: insufficient starch content
    Improved method: increase the starch content in the formula
    4、Reason: The drying temperature is too high, the surface is deformed and cooked.
    Improved method: reduce drying temperature and extend drying time

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