Improve the barn environment
The barn should be built in a well-ventilated place, with exhaust holes installed at the top of the grille, large ventilation fans and electric fans with large air volume to facilitate the discharge of heat and moisture, etc.; Reduce the heat of reflection and radiant heat into the cowshed; spray equipment can also be installed in the cowshed to reduce the temperature by taking measures such as walls, floors, etc. inside the house.
A reasonable mix of diets
In the summer, due to the high temperature, the consumption of dairy cows is reduced. It should be provided with good forage and good palatability to ensure adequate nutrients. It can change the structure of the diet and increase the energy and protein levels of the dairy cow's diet, generally ranging from 10% to 12%, so that the nutritional level of the diet is not lower than: 7 MJ/kg for milk production, 16% crude protein, and crude Fiber 15%. For the high-yielding dairy cows, the dietary structure of the high-yielding dairy cows can be used as fine material, coarse material, and spastic matter as 6:3:1. If the quality of the coarse material is good and the quality of hay is high, the diet structure can also be changed to 6:4 for fine and coarse. Such a dietary structure is conducive to maintaining the normal physiological function of the rumen of dairy cows and ensuring the milk production performance of dairy cows. In addition, it is also possible to change some of the concentrates into condiment to increase palatability and to meet the cow's demand for water, and increase the amount of urine output of cows. If conditional, it is best to use TMR feeding technology to ensure balanced and comprehensive nutrition while improving the palatability of feed and ensuring the feed intake of dairy cows.
Strengthen drinking water management
In high temperature weather, the cows have a large demand for water, and there is a temperature difference between cold water and urine. The cold drinking water can conduct heat and reduce the heat burden on the cow body. Therefore, it should be ensured that there is sufficient clean drinking water in the barn and playground, and it is better to use some cool well water or newly released tap water. This practice can achieve the purpose of maintaining normal body temperature by taking away excess calories from the body by increasing the excretion of urine. You can also feed saltwater bran soup to cows, which can increase appetite, ensure drinking water, regulate metabolism, and effectively control milk production.
Establish a spray system
In hot weather, spray cooling system is currently the most practical and effective method of cooling livestock. When lowering the temperature, the ventilation of the north and south doors and windows of the cowshed should be turned on, and the fan should be turned on to accelerate the flow of air in the house. When opening the fan does not solve the cow's heat dissipation, mechanical ventilation can be combined with spraying. Spray cooling system is generally installed in the barn's feeding area, rest area and waiting area. The combination of water spray and fan will significantly increase the efficiency of evaporative heat dissipation and quickly remove the excess calories of the cattle body, so as to relieve the heat stress.
Night feeding
In order to reduce the impact of high temperatures during the day on the diet, the cow should be given a full price feed at 15:00-5:00 or cool before sunrise to allow them to eat freely. This is especially important for high-yield dairy cows that produce more than 20 hours of milk per day, which helps to prevent milk production from affecting production. Dietary supply can account for 50%-60%. In order to prevent the feed from accumulating fermented spoilage in the feed grains, it is necessary to allow the cattle to eat enough without wasting any forage. In addition, early and late stocking can be practiced to avoid the dual effects of daytime heat and the calories of the cows themselves.
Supplementary fat
Fat food has high energy density and less heat consumption, and it has a good effect on relieving heat stress. Available in whole soy, whole cotton seed cake or whole rapeseed cake
Aluminum Foil Anti Slip Tape
Aluminum foil backed anti slip tape is a special anti slip tape that is designed for uneven surfaces and high traffic areas, it can be used instead of 3M 500 series, such as 3M 510 and 3M 530. The aluminum foil backing make the tape much more durable than general anti slip tape, and it has no memory so that it can remain its shape and conform to uneven surfaces. The aluminum foil has no stretchability which is different from PVC or PET plastic based, when a plastic stretches it wants to revert to its original state so will lift from an irregular substrate. It is widely used for stairs, ladders, loading ramps, platforms, diamond plating, flat surfaces with rivets or screw heads.
Product specifications
Product name:
Color: Black, yellow, Black/yellow
Size: 1inch, 2inch, 3inch, 4inch width, 3meters,
5meters, 10meters, 15meters, 18meters length. Other sizes also can be
customized.
Aluminum foil anti slip tape, Conformable Anti Slip Tape, Foil Base Anti Slip Tape, Foil Backed Anti Slip Tape
Kunshan Jieyudeng Intelligent Technology Co., Ltd. , https://www.yuhuanptapes.com