Pig milk is an ideal food for piglets, and the level of lactation has a profound effect on piglets. Understand the physiological characteristics and nutritional needs of lactating sows so as to ensure the health of sows, increase milk production and improve the quality of pig milk, which is of great significance for pig production.
1, physiological characteristics
The most prominent physiological feature of lactating sows is lactation, which produces many physiological changes around lactation. Sows in the lactation metabolism is quite strong, and the burden on various organs.
The amount and composition of milk is not constant throughout the lactation period. Pre-lactating milk was more in the mid-term and gradually decreased in the mid-term and lowest in the later period. Therefore, in the pre-lactation period of the sow, it is necessary to pay attention to strengthening the supply of nutrients, and at the same time, before the milk volume starts to decrease, it is necessary to start supplementing the suckling piglets. As far as the parity of sows is concerned, the amount of milk in the first child is low, the second child is gradually increased, the third to fifth child is the peak of lactation during his lifetime, and the amount of lactation after the sixth and seventh child is gradually decline. Therefore, for the first-born and old-age nursing sows, there is a change in the source of oysters, zhuzhuozhu T-1?Iq?, milk content in the early lactation period is high, 1 milk protein and fat-free solids content Low; the latter is the opposite.
2, nutritional needs
(1) Protein requirements: Protein is an important component of pig's milk. Diets containing appropriate levels of crude protein not only increase milk yield but also increase milk protein content. The protein requirement of a nursing sow depends on the amount of milk produced, the amount of milk protein, and the biological efficiency and digestibility of the feed protein. In conjunction with lactating sow diets, not only must the protein requirements be ensured, but also the ratio of amino acids.
(2) Mineral demand: During the lactation period, the sow secretes Dajing's minerals from the milk. Therefore, it is necessary not only to supply the material needed for the sow, but also to note that minerals and minerals, minerals and The proportion of other nutrients. Calcium and phosphorus are the most important mineral elements in sow lactation. Insufficient or improper proportions often lead to worsening of the health status of lactating sows, skeletal lesions, and significantly reduced milk production.
(3) Vitamin demand: The milk in the pig is rich in vitamins. Therefore, the vitamin requirement for lactating sows should be the amount of lactation plus maintenance requirements.
Ganoderma Capsule (Reishi Capsule/Lingzhi capsule) is made of USDA certified organic Ganoderma Lucidum spore powder. The Ganoderma used for this product is 100% organic and comes from our self-built Ganoderma farm, which has acquired 4 organic certificates from China, Japan, the US and the EU. During the cultivation process, not any pesticide, herbicide, or chemical fertilizer was used at all. The capsule shell we used is called Vcap vegetable capsule shell which is made of 100% plant fiber and is more stable and safer compared to regular gelatin capsule. GANOHERB guarantees that all of our product do not contain any additive, hormone, or chemically synthesized matter.
The Ganoderma spore powder inside the capsule is rich in Ganoderma Lucidum polysaccharides and triterpenes, which help enhance overall immunity, preventing diseases and infections. In order to make the nutrients inside can be easily absorbed by human body and prevent oxidation at the same time, we use a patented technology called low temperature physical shell-breaking technology to break the cell wall of the spore powder. The wall-broken rate can reach as high as 99.5%.
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