Integrated high-efficiency low-cost breeding method of sows and piglets

Abstract

The invention relates to an integrated high-efficiency low-cost breeding method of sows and piglets. The integrated high-efficiency low-cost breeding method specifically comprises the following steps: feeding the sows with first fodder from mating pregnancy to the 89th day of gestation of the sows; feeding the sows with the first fodder from the 90th day of gestation to delivery, and feeding the sows with second fodder from the delivery to ablactation of the piglets; feeding the piglets with third fodder from the 10th day of lactation of the piglets to the 36th day after the ablactation; feeding the piglets with fourth fodder from the 37th day after ablactation of the piglets to the 61st day after ablactation; feeding the piglets with fifth fodder from the 62nd day after ablactation of the piglets to the 88th day after ablactation; feeding the piglets with sixth fodder from the 89th day after ablactation of the piglets to the 145th day after ablactation; feeding the piglets with seventh fodder from the 146th day after ablactation of the piglets to the 170th day after ablactation. Compared with the prior art, the integrated high-efficiency low-cost breeding method disclosed by the invention fully considers the growth and development and the nutrition characteristics of the sows and the piglets in different stages, the nutrition is scientific and balanced, promotion and application are convenient, the comprehensive economic cost is low, and a very good market application prospect is obtained.

Description

technical field [0001] The invention belongs to the technical field of livestock breeding, and relates to an integrated breeding method for sows and piglets with high efficiency and low cost. Background technique [0002] my country is a big pig raising country, but not a strong pig raising country. Compared with developed countries, my country's pig raising level is still at a relatively backward level. This also makes the level of pig breeding in my country uneven. Many scattered farmers do not have a thorough understanding of the physiological and nutritional characteristics of pigs, resulting in various ways of raising pigs. [0003] Furthermore, Chinese consumers have a special preference for pork. Therefore, how to produce more pork, which not only achieves food safety, but also has comprehensive nutrition and unique flavor, has become an urgent problem to be solved at present. [0004] It can be seen that, combining the physiological characteristics and nutritional ...

AI Technical Summary

Problems solved by technology

[0007] (2) For large-scale pig farms, the operability is poor

[0011] (3) The nutritional design of each stage of fattening pigs is not refined enough

However, many large-scale pig farms do not have a field for planting pasture, or some of them are planted, mainly to feed pregnant sows

Therefore, this mode of feeding sows is difficult to promote without sufficient forage resources

[0017] (2) Forage quality varies greatly

If the nutrition of sows cannot be refined, it will inevitably affect the production performance of sows

[0018] (3) Do not feed alone for a long time

Therefore, this feeding pattern, if kept for a long time, may have an impact on our service life and ultimately affect the life-long production performance of sows

[0019] (4) There are certain risks

In addition, when planting pasture, it is inevitable to use pesticides, and the residues of pesticides will endanger the health of sows or cause poisoning of sows

[0020] (5) Modern genotype sows have a large feed intake, and pasture may not meet the nutritional needs of sows

In the above-mentioned patented technology, the total amount of concentrate plus forage grass is between 10.5-13 kg. Since the moisture content of fresh pasture grass is as high as 40%-50%, the actual dry matter content is between 6.5kg-8kg. According to production practice, this feed intake may not meet the feed intake and nutritional needs of high-producing sows

[0021] (6) More labor-intensive

Due to the large amount of pasture feeding, the above-mentioned patented technical solution requires a lot of labor to connect the feeding work. At present, the labor cost of many pig farms, especially large-scale pig farms, is an important aspect of the cost of raising pigs

[0022] (7) Unable to connect with modern pig raising equipment

For some large-scale pig farms, in order to reduce the labor intensity of workers and improve feed production efficiency at the same time, automatic conveying equipment will be used. Since the above-mentioned patented technical scheme uses a large amount of forage resources, the feed conveying equipment does not play a big role

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