First, the growth and development of meat pork pigs is the early growth is slower, medium-term weight gain faster, late fat deposition faster. Under normal circumstances, 20-30 kg of fattened pigs are the peak period of bone growth, 60-70 kg are the peak of muscle growth, and 90-100 kg are the peak of fat accumulation. The weight gain has a lot to do with changes in the variety and nutritional level. The peak period of muscle growth of the breed pig is about 50 kg (3-4 months old), and with the increase of age, it is 70-80 kg (4-5 months old). After that, the strength of fat growth has increased significantly and gradually exceeds the intensity of muscle growth. The body begins to deposit a large amount of fat. The slaughter benefit is best when the weight reaches 90 kg. Local precocious varieties are most suitable for slaughter when they weigh about 75 kg. At this time, the meat quality is good, and the slaughter rate is also high; the slaughter rate is 7 to 8 months (90 to 100 kilograms) at the age of 7 to 8 months for the binary or ternary crossbred pigs whose native mothers are females and whose male lean pigs are male. optimal. Second, the daily gain of beef, beef, and beef is faster and slower with age. Bulls generally grow faster than their calves, and calves grow faster than cows of the same breed. Different feeding methods have different weight gains: In the case of house feeding, young calves gain weight faster than calves and heifers, and they have good meat quality and low feed consumption. In free-range breeding, the calf's weight gain and feed repayment are relatively reduced, while the young female calf and calf's weight gain is faster, and the fat and meat are more tender, but feed consumption is more. Compared with free-range feeding, the daily weight gain increased by 19.6%, feed consumption decreased by 26.3%, and weight gain cost decreased by 19.6%. Beef cattle fattening, in the vigorous growth period of 10-18 months, through the use of matching feeding techniques for 80-150 days of concentrated fattening, when the weight reached 450-500 kg, the best slaughter benefit. The fattening of old cows can only allow them to recover the public opinion in the short term, and it is impossible to have greater weight gain and the benefits are relatively poor. Experiments show that the yaks have the fastest muscle growth in the first 6 to 8 months after birth, and later with the increase in body weight and age, muscle growth slows down and the feed utilization rate gradually decreases. In the latter half of the growth period, the weight of beef increases by 18% for every 100 kilograms of body weight, 42% for every 100 kilograms at 2 years old, and 60% for every 100 kilograms at the age of 3. Therefore, the best economic benefits for the hybrid cattle at 1.5-2 years of age. Third, the production of meat mutton sheep is mainly based on grazing, but also can be fed. Sheep are fast growing from birth to 12 weeks. It has been determined that sheep can grow at a daily weight of 170 grams during the fast growing period; a sustained growth period of 12-30 weeks and an average daily weight gain of 135 grams. The cumulative growth is still on the rise. Most of the sheep gained the fastest weight at 7-9 months of age. Sheep gained about 40 kg in 9 months and about 35 kg in meat goats. Therefore, we should grasp the early growth of mutton sheep. Fourth, the hybrid dog improved the use of captive breeding methods, because the meat dog activity is small, less energy consumption in the body, generally fattening to 4 months of age, weighing about 20 kilograms, you can slaughter. At this time, the meat dog grows fast, the feed conversion rate is high, and the meat quality is good. If the feeding time is too long, the slow growth of the meat dog is not effective.
Tetra Sodium Pyrophosphate ( TSPP) is Colorless or white crystals, crystalline or granular powder. It is easily soluble in water, but is insoluble in alcohol, density: 2.45, relative density:2.45, melting point: 890℃. The decahydrate effloresces slightly in dry air. PH of 1% solution is about 10. It is mainly used as detergent, electroplating etc. For food grade it is mainly used as emulsifier, buffer, nutrient, sequestrant, texturizer etc.
HS Code:28353990
CAS No.:7722-88-5
E450iii
Tetra Sodium Pyrophosphate
Tetra Sodium Pyrophosphate,Food Grade Tetra Sodium Pyrophosphate,Sodium Tetra Pyrophosphate,Tetrasodium Phosphate
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