Fast-growing chickens have a short growing period and can be marketed in about 10 weeks. The listed chickens must not only have a certain weight, but also have a considerable amount of fat. Therefore, they must grasp the fattening and management work within a limited period of time. So that all chickens can exert their highest productivity. 1. Feeding in groups: In the large group feeding process, all the chickens cannot grow in the same way. Each batch of chickens will inevitably have some small individual chickens with poor constitution. In order to ensure the efficiency of fattening, it is necessary to do a good job of grouping work. Generally, chickens with a weight of 1kg or more are selected as fattening chickens. Chickens under 1kg in weight are removed and fed separately. The diseased chickens should also be removed. 2. Adjust the density: The density of finishing chickens should not be too large. Otherwise, chickens can easily be laid. This causes the chickens and chickens to be squeezed from time to time. The feed intake is also uneven, often causing feathering and lowering the productivity. The average per square meter is 8 Only better. Under limited conditions, it must not exceed 10. 3. Ventilation: With the increase of metabolism, the air requirements of the house are continuously updated to ensure the healthy growth of the flock. For those equipped with ventilation equipment, they should be fully utilized. None of the upper and lower front windows can be opened and the air can be ventilated using the air convection method. 4. Keep clean: As the growth and development process of chickens is accelerated, the excreta will increase continuously. Therefore, it is necessary to remove the ground faeces to prevent the bacteria from multiplying and infecting. Regardless of the litter, they should always change their ground and keep them clean and dry. During the rainy season, the floor should be thickened with moisture, and the troughs and sinks should be washed regularly and regularly disinfected so as not to contaminate the soil. 5. Reasonable lighting: The fattening equipment must be equipped with lighting equipment, and all meals should be switched on to ensure uniform feed intake and normal drinking water so as to facilitate digestion and absorption and development. At the same time, turning on the lights at night can also prevent animal damage and avoid chicken panic. At the same time, turning on the lights at night can also prevent animal damage and avoid chicken panic. 6. Control the temperature: The body temperature of the chicken is relatively high, it is not heat-resisting. When the temperature is high, it is necessary to do a good job of preventing the heatstroke and keep the room temperature within the range of 22 to 28°C. In the premise of good ventilation and ventilation work, we should also pay attention to shade, if necessary, spray water on the roof, while using powered fans. 7. Rich feeds: On the basis of creating a good environment, the chickens should be full, eat well, be less active and more sleepy. This is a decisive factor in promoting the long-term growth. Fattening requires less feeding of green material and more feeds containing higher starch content. Feed corn, rice, or wheat cereals as much as possible. The feed pellets should be coarse, and they can be fed completely to pellets later. For strong, large bones but not fat body, you can use vegetable oil foot fattening. Began to add 2% to 3% of the oil foot in the feed, and then gradually increase it to 5% to 8%; it is also possible to feed about 10% of the rapeseed cake later to achieve fattening purposes. Feed must pay attention to nutritional balance, and do not suddenly change varieties, but can not reduce feed quality. 8. Broiler feed formulation: Formula 1: corn 56.5%, bran 4%, bean cake 18%, rapeseed cake 4%, cottonseed cake 4%, fish meal 12%, bone meal 0.5%, shell powder 1%. Formulation 2: 55.5% of corn, 10% of bran, 27% of bean cake, 5% of fishmeal, 0.5% of shell powder, 1.5% of bone meal, and 0.5% of salt. Formula 3: 59.5% of corn, 7% of bran, 14% of bean cake, 4% of rapeseed cake, 4% of cottonseed cake, 10% of fishmeal, 0.5% of bone meal, 1% of shell powder. Formula 4: 54.5% of corn, 10% of coarse grains, 2% of fishmeal, 0.5% of shell powder, 1.5% of bone meal, and 0.5% of salt.
Imbruvica is the trade name for the generic drug ibrutinib. In some cases, health care professionals may use the generic name ibrutinib when referring to the trade name Imbruvica.
Ibrutinib has many Intermediates, such as cas 1022150-12-4, cas 330786-24-8, cas 330792-70-6. We supply these intermediates in tons. Ibrutinib and its intermediates are Jinan Jianfeng Chemical top products. We have mature technology and production. We are have products in stock now. Our quality is guaranteed. This medication is used to treat certain cancers (such as mantle cell lymphoma, chronic lymphocytic leukemia, Waldenstrom's macroglobulinemia). Ibrutinib belongs to a class of drugs known as kinase inhibitors. It works by slowing or stopping the growth of cancer cells.
Ibrutinib Intermediates,Targeted Covalent Drug Powder,Anticancer Drug Powder,Ibrutinib Intermediates Powder
Jinan Jianfeng Chemical Co., Ltd. , http://www.pharmachemm.com