First, the form of preparation of VK
Vitamin K is a general term for anti-hemorrhagic compounds containing menaquinone structure. It can be divided into natural K1, K2 and synthetic K3. VK3 preparation has high potency, water-soluble crystallization and stable nature. Most of the vitamin K used as a feed additive is a K3 preparation. VK3 is white crystal, has no odor, is stable at room temperature, easily decomposes when exposed to light, and has strong activity. Currently, vitamin K3 preparation as a feed additive has sodium sulfite (MSB) and menadione sodium bisulphite. (MSBC) and dimethylpyrimidinium sulfite (MPB), bismuth sulfinamide menadione (MNB), the active ingredient of which is menadione. MNB is based on MSB, the introduction of nicotinamide, which has higher stability and biological activity than other MSB, MSBC, MPB, and also saves the amount of nicotinamide added separately.
Second, the role of VK and its application in animals
1. Vitamin K is called anti-hemorrhagic factor and can be simply understood as a procoagulant because it is closely related to blood coagulation of animal organisms and is indispensable for maintaining the function of blood coagulation mechanism. When vitamin K is deficient, coagulation factor activity Decreased, prolonged clotting time, and hemorrhagic disease, leading to anemia in animals.
2. The amount of VK required by ruminants is generally met by microbial synthesis in the diet or intestines, or animals with fecal habits, which can obtain a large amount of VK from the feces. However, in intensive closed breeding, pigs and chicken monogastric animals can not synthesize VK, so it is indispensable to add VK to their diets, but they should not be over-supplied, otherwise they will produce toxic reactions, which will cause disorder of blood circulation system. . Moreover, the amount of VK3 in the fishmeal and the leaching cake of the feed ingredient of the feed is small, so it is necessary to add the amount of VK to the feed. In addition, the medicine used in the culture reduces the synthesis of VK, and also increases the amount of VK. In order to avoid the lack of VK disease, affecting the benefits of farming.
3. Adding VK to the sow's feed can prevent the body's weakness during the birth of the piglet. It can increase the weight and survival rate of piglets. Adding VK3 to poultry feed also increases hatchability and chick survival. Appropriate addition of VK 3 can achieve greater aquaculture economic benefits.
Sensor Step Light
The sensor Step Light install in wall,step,corner. has the characteristics of small size, low power consumption, long service life, sturdy and durable. Low power consumption, long life, easy installation, chic and elegant shape, anti-leakage, waterproof;
1. The LED light source has a long life, no accidents and almost no need to change the bulb, one time construction, several years of use.
2. Low power consumption, no need to pay high electricity bills for lighting and beautification.
3. Waterproof, dustproof, pressure resistant and corrosion resistant.
Our other products range:LED Underground Light, LED Underwater Light, LED Wall Washer Light, LED Linear Light , LED Outdoor Flood Light, LED Garden Light , LED landscape light , LED Strip Light , LED Step Light etc.
Sensor Foot Light,Sensor Step Light,Sensor corner Light,Sensor corridor lamp
SHENGYA LIGHTING TECHNOLOGY CO., LTD. , https://www.syalighting.com