Eggs need to be adjusted for high-yield feed

Laying hens start from 21 weeks of age to 72 weeks of age and are 1 laying period. Generally, the laying period is divided into pre-laying period, peak laying period and late laying period. During the laying period, the egg production rate and egg weight change show regularity.

Phase rearing

Adjust the feeding according to the laying curve: Adjust the protein and other nutrient levels in the layer diet according to the laying rules of the layer. Adjustment should pay attention to such a principle: the peak should be "promoted", feed nutrition first; the next peak should be "guarantee" feed nutrient after the drop. The specific adjustment method is: During the peak period of chicken egg production, when the egg production rate has not risen to the peak, it needs to be replaced in advance as the peak feed to promote the rapid increase in egg production rate; in the egg production rate decline period is The rate of decline in the rate of slow egg production should be changed to the late stage of egg production after the egg production rate has decreased by 1 week.

Feeding was adjusted according to seasonal temperature changes: Seasonal and ambient temperatures had a greater impact on the chicken's feed intake and egg production. When the temperature of the environment is low in winter, the feed intake of chickens increases, and the intake of nutrients increases. Therefore, it is necessary to increase the energy level in the feed, and suppress the intake, while reducing the concentration of other nutrients; in the summer when the ambient temperature is high, chickens Feed intake decreases, nutrient intake decreases, and feed energy levels need to be reduced to facilitate feed intake while increasing other nutrient concentrations.

According to the condition of the flock to adjust the feeding: When the chicken flock to take some management measures or abnormalities in the flock should be adjusted for feeding. For example, if you add 5 mg of vitamin K to your diet daily 3 days before and after your birth, you can reduce the bleeding caused by a broken diet. After vaccination, you can increase the dietary protein content by 1%, which can reduce stress; When the flock of the flock appears flea licking, licking and other anal fistula, it can increase the content of crude fiber in the feed while taking other measures, which can reduce the occurrence of sputum; when the flock develops, the protein content can be increased by 1-2 %, multi-vitamin content increased 0.02%, etc., this can enhance the chicken's constitution, is conducive to the recovery of the disease.

When adjusting the feeding method, it should be based on feeding standards to maintain the relative stability of the feed formula, fine-tune as much as possible, not increase or decrease, and pay attention to observe the adjustment effect. If abnormalities are found, it is necessary to find out the reasons and take measures.

Adjusting feeding

Restricted rearing is based on the laying rules of laying hens, which reduces the amount of feed after peak egg production and does not affect the laying performance of chickens. The specific approach is: In the 2 weeks after the egg production peak, the daily feeding amount per 100 chickens is reduced by 230 grams for 3-4 consecutive days. If the flock does not reduce the egg production beyond the normal range due to feed reduction, keep this amount for several days before trying a similar reduction. If abnormal drop in egg production is found, the feed amount should be immediately restored to the previous level. Under normal circumstances, the amount of feed restricted by laying hens cannot be reduced by more than 8-9%. The limited feeding of laying hens follows the laying rules of the laying hens, which not only prevents the laying hens from over-fertilizing, but also improves the survival rate, reduces the feed costs, and increases the economic benefits.

Herbal Extract 98% Ingredients

we have lauched some new items,please kindly check the following product list, please feel free to make an inquiry,if one of them interest you,thanks

Herbal Extract 98% Ingredients,Plant Extract 98%,Herbal Extract 98%,Griffonia Simplicifolia Seed Extract 98%

XI'AN PLANT BIO-ENGINEERING CO.,LTD , https://www.plantbic.com