Batch production | Survey production mode profile (1) – Pigs Husbandry Website – A useful animal husbandry website
The production model of the continuous feeding of the continuous feeding of piglets continuously in the same time, childbirth, weaning, and weaned piglets will be changed every day. , Childbirth, weaning. The number of weaning piglets is large, the daily gap is small, and the daily gap between different batches is large, the batch is clear, which is convenient for feeding management and epidemic prevention. Through the surrounding rhythm, different work can be completed within a certain period of time, and the intervals are clearly regular, and some diseases caused by traditional continuous feeding methods can be effectively controlled.
, a batch production mode adjustment purpose
1. Continuous production, have 46 batches of sows in breeding, conservation, fattening every day , The more batch, the greater health management challenges.
2. The pigs between the different ages are mixed with groups, and management is difficult to circumvent, often form a health hazard of pig farms.
3. Continuous production data information collection and analysis is very difficult, especially the metric data error such as the meat ratio, daily gain, and the outlet age.
4. In recent years, PED is very popular. Continuous production often causes huge losses, and each loss is more than a thousand pigmented pigs, and each loss is not a million yuan.
Analysis of the four-week batch production advantage:
The epidemic of the PED and respiratory disease comprehensive certificates can be well controlled
to promote the organization and plan of the whole work Sex.
Can effectively reduce the death of the pig farm.
Improve the column of conservation and fattening pigs.
It can be accurately collected to each batch of conservation, fattening pig feed consumption, dead tower and FCR and weight-bearing data.
Second, four-week batch production mode
The four-week batch production is integrated management technology, which is too hard to exceed individual technical requirements.
The original four-week breeding task was concentrated in a week, and the ambiguous pig was divided into four large batchs. The difficulty of breeding is increased.
The whole field born mother pig is 1 batch, all pigs can be born within 7 days, can create large groups of pigs near the age and immunity, only 1 batch of breastfeeding pigs in the field, At the same timeThe whole process is full, weaning in one time.
Poster pigs, fattening pigs are divided into 2 batches and 4 batches, transferred every 4 weeks, transfer it.
Implementation of the status distribution and flow chart
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50,000 meat in the year of 2400 sow Take the pig: “The fourth batch of breeding completion”, assumes that each batch of 545 heads, about 88% of the giving rate, 480 nests per batch.
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Note that the assumptions here: 480 batch born sows, the number of neoplands is 11.5, and the number of western weaning is 10.2, and the bloody fattening rate is 5% and 5%. The above value does not take into account the multi-bar of the multi-bar to reduce the density in summer; the proportion of growth slow pigs is related to the health and management level; actual production, if the output exceeds the above level, the exceeding the part should be used as a weaning pig or the seedlings. But the number of large pigs in the column is fixed.
Analysis of the disadvantage of the four-week batch:
2, only 19-20 days during lactation, high requirements for the teaching tank, otherwise it may be counterproductive, and continuous production of lactation can reach 24 days, and relatively low on the toll materials. 3, some sows need new veterinary drugs ~Allyl pregnancy and other hormone adjustment to achieve the same period estrus, increase some hormone cost.
4, the average empty bar of fattening house is 4.5 days, and the average air bar is 1.5 days, which has reduced the number of column fever pigs, and the number of seedlings is required to increase the number of seedlings.
Source: Professional Manager
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