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Many pig farmers deliberately use feeds or premixes with low prices and low quality, or replace them with a large number of rapeseed meal, cottonseed meal, etc., so that they can save pigs' costs and reduce losses. In fact, this is probably the opposite.
Why is this happening? The main reason is that the concept of “breeding cost†is misunderstood, thinking that all inputs are feeding costs, but it is not necessarily. Below we simply look at how to use good feed to promote income and reduce production costs.
1. Calculate the daily, weekly and full-year feed consumption of
According to the stock of the pigs produced by the unit, the daily, weekly and full-year feed consumption can be calculated after calculating the daily feed amount of the full-price diet with reference to the nutritional standards of each type of pig. After taking into account the normal loss in the transportation, storage and processing of feed, a monthly (or quarterly) feed supply and storage plan should be developed, so that it can be targeted in terms of fundraising, which is conducive to reducing the flow of interest and feed. Loss caused by management reasons.
2, the acquisition of the good
For feeds without quality assurance and high moisture content, they are determined not to buy, and at the same time, they refuse to purchase human feed. When purchasing high-protein feeds, especially fishmeal, you must first check and check the quality before purchasing. Otherwise, the price will not be able to enter even lower, in case of being deceived.
3, good storage and transportation off
Before the feed is put into storage, the warehouse should be kept dry and well-equipped. Regular elimination of rodents should be done throughout the site to reduce unnecessary feed losses. During the transportation process, the packaging and loading and unloading facilities should be strict, so as not to lose the feed and feed into the warehouse, the custodian must first check the storage and measure the water content of the feed. If it exceeds the specified limit, it must be dried and cooled. After that, it can be stored to prevent mildew and deterioration.
4, the preparation and processing of good feed mix
Formulating a full-price feed formula is a reliable guarantee for the healthy growth of pigs. At the same time, it is necessary to strictly follow the formula configuration, and carefully weighing the raw materials is the key to ensuring the nutritional level of the feed. To this end, the farm should choose those comrades with strong sense of responsibility to undertake the preparation and processing of the whole field of feed, and do not advocate the method of finely distributing the ingredients to the breeder for processing and mixing.
For the preparation of breeding pigs, the use of cottonseed, rapeseed cake and other feeds should be used as little as possible in consideration of the balance of calcium and phosphorus, so as to prevent reproductive failure caused by detoxification.
5, the development of dietary formulas based on nutritional needs and climate characteristics of the herd
Feed costs account for about 70% of the total cost of raising pigs and are the most tapped potential. To this end, it is necessary to scientifically select or formulate feeds according to the nutritional needs of different growth stages of pigs, such as special nursing piglets, nursery materials to prevent weaning stress, nursery materials, growth and fattening pigs, and lactating sows. In addition, the feed formula should be adjusted as the season changes. The temperature varies from season to year, and the nutritional needs of pigs are different. Whether it is recommended by the feed mill or the formula designed by experts, it is impossible to apply it all year round. For example, high-protein formulas in winter can cause waste of protein, and high-energy formulas in summer can cause energy waste. If the formula can be adjusted in time to reduce the whole batch weight ratio from 3.5 to 3.4, for a million pig farms, the feed can save 90,000 kg a year.
Text / Wang Fengbing, only for learning exchanges.
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