Five feed factors can cause diarrhea in laying hens

The first is that the salt content in the feed is too high, especially for feeds that use dried fish with additives, and the amount of drinking water increases, causing diarrhea.

Second, the amount of stone powder added during egg production is too high. Generally, the calcium requirement for broiler chickens is 2%, and the peak period is about 4%. Excessive stone powder dosage leads to high blood calcium, kidney burden can cause diarrhea caused by kidney swelling, and the increase of stone powder must be gradual. The increase in egg production rate gradually increased the proportion of stone powder, and the weekly increase should be controlled at 0.5%.

Third, the proportion of bran in feed is too high. The egg-laying diet must contain a small amount of bran, which can provide crude fiber to prevent the production of earthworms. Generally, about 2% of soybean oil in the feed is added. Excessive and easy to cause dry hair hard stool, stool fecal difficulties or even death, seriously affecting the normal production of chickens.

Fourth, the level of protein in the egg production period is too high. Some farmers have been pursuing one-sided shell eggs and increasing the proportion of soybean meal, but they have adversely affected chicken populations. Large eggs can easily cause rectal prolapse, faecal yellow, thin hair, and low feed conversion rate.

Fifth, raw materials in the feed, such as corn, peanut pods, etc., produce mildew, which stimulates and destroys the intestinal mucosa, causing diarrhea.

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