Because modern animal husbandry is driven by commercial factors, in order to obtain the best economic benefits, various living conditions of various animals exist, such as crowding, environmental temperature and humidity, air quality and so on. When animals are stressed, the metabolism of various substances in the body is accelerated, and the demand for various vitamins is increased. If a sufficient amount of vitamins is not available, the animal will be in a subclinical disease state, affecting growth and development, and will develop the disease in severe cases. Compared with the above losses, the investment in adding sufficient vitamins is very small, in line with the principle of modern commercial behavior.
When animals are in a special physiological stage, the amount of vitamins required will be higher than usual, such as childbirth, disease and so on.
Factors such as high temperatures in summer cause a decrease in feed intake, while high temperatures require higher vitamins, requiring a multiplier increase in the amount of vitamins added to the feed.
Due to the different quality of various single vitamins used in general feed mills, there will be certain losses, such as expiration, static electricity, storage conditions, mixing uniformity, and carrier quality. One of the biggest factors leading to the loss of animal husbandry is the low uniformity during the feeding process, which affects the uniformity. In addition to the management factors, the uniformity of various micronutrients in the feed is a big factor, the most The important thing is vitamins. Because animals need vitamins every moment of the metabolic process, water-soluble vitamins do not accumulate in the body. At present, China's testing methods and standards for various water-soluble vitamins have not been unified.
Because the quality of various raw materials used in feed varies, such as the high urease content of soybean meal, which affects the absorption of other nutrient factors, it is necessary to multiply the amount of vitamin added by a certain safety factor.
Taking into account the above various factors, calculated, compared with the increase in the cost of adding more vitamins and the increase in the benefits of normal growth and development of animals, to find the best benefit / cost ratio, the use of high vitamin content of the feed will make each raise The feed conversion rate in the field is further increased.
Flanged Ground Screw For Solar Energy Mounting system .different size flange ( head plate ) ,usualy flange size is 220*8mm ,200*8mm ,with square flange,round flange,hexagon flange ,triangle flange .
Helix flanged Ground Screw made of carbon steel Q235 ,standard of DIN EN ISO 1461-1999 .
Flange Ground screw parameter are as below :
Ground screw pipe diameter :60mm,68mm,76mm,89mm,102mm,114mm
Ground Screw pipe thickness :2.5mm,2.75mm,3.00mm,3.75mm,4.00mm,4.5mm
Ground Screw Pile length : 1000mm,1200mm,1400mm ,1500mm,1600mm,1800mm,2000mm,2100mm,2500mm,2700mm,3000mm .
Ground Screw material : carbon steel Q235
Surface treatment : hot dip galvanized .according to standard :DIN EN ISO1461-1999 ,average thickness of zinc coating :85micron
Drawing force parameter :10.7-28.5KN
Bearing capacity :20-40KN
Horizontal torsion parameters :4.5-10.5KN
packing :steel pallet
Flanged Ground Screw For Solar Energy Mounting
Flange Ground Screw For Solar Energy Mounting,Pv Mounting System,Flange Ground Screws,Flange Plate Ground Pile
BAODING JIMAOTONG IMPORT AND EXPORT CO., LTD , http://www.chinagroundscrew.com