-
About Qingfeng
-
-
-
Bad water drinking in winter affects milk yield. How can cow feeding and management control temperature?
Release time:
2020-01-03
Rocky Lick Brick Red Rocky Lick Bricks are specially designed for ruminants. The balanced nutritional formula can promote the growth and development of cattle, increase milk production, increase body weight and increase reproduction rate. Magnesium, iron, cobalt, iodine, manganese, zinc, selenium, sodium, copper and other elements interact and participate in the metabolism of the body, so it has a great effect and influence on the health, weight gain, milk production, reproduction and other aspects of cattle, and finally brings breeding benefits.
Cows are cold-resistant and heat-resistant, but the cold must have a certain limit. The most suitable temperature for general cows is12 ℃-14 ℃The optimum temperature for pregnant and lactating cows is16 ℃-20 ℃; lactating cows room temperature higher24℃or below-4℃, milk production decreases; the optimum temperature for newborn calves is35 ℃-38 ℃.
1.Drinking Water Temperature of Lactating Dairy Cows
Ordinary drinking water temperature: Cows drink cold water will consume body heat energy, affecting milk production;8℃of water, milk yield decreased significantly. In winter and spring, the drinking water temperature of dairy cows should be maintained9 ℃-15 ℃, than drink0 ℃-2 ℃Water cows produce more milk every day0.571, I .e., an increase in the rate of milk production8.7%.
Congee drinking temperature: increase feeding for cows in winter38 ℃Around the hot porridge, can enhance resistance, improve milk production rate10%.
Drink bran water temperature: cows postpartum due to the loss of a large amount of water and feel thirsty, and low body temperature. At this time, the drinking temperature is higher than the body temperature.1 ℃-2 ℃The bran water instead of drinking water, has the effect of replenishing body fluids and warming the body. It is forbidden to drink cold water, otherwise it can cause diseases such as retention of placenta and colds.
Red Rocky Lick Bricks are specially designed for ruminants. The balanced nutritional formula can promote the growth and development of cattle, increase milk production, increase body weight and increase reproduction rate. Magnesium, iron, cobalt, iodine, manganese, zinc, selenium, sodium, copper and other elements interact and participate in the metabolism of the body, so it has a great effect and influence on the health, weight gain, milk production, reproduction and other aspects of cattle, and finally brings breeding benefits.
red rocky lick brick significant efficacy:
1: Improve animal health and reduce morbidity (e. g., increase pregnancy rate in the initial stage, mastitis, hoof disease, retention of the placenta, etc.);
2: increase water intake, increase appetite, increase weight and milk production;
3: enhance fertility and fetal health;
4: improve the quality of fur, improve food digestion, improve feed utilization;
2.Calf drinking water temperature
General drinking water temperature: calf body temperature is higher than that of adult cattle, general drinking water35 ℃-38 ℃is appropriate.
Calf milk temperature: when calves are artificially lactating, colostrum or regular milk should be cooled35 ℃-37 ℃When fed. High or low have adverse effects.
Dip a dry towel at 45°C before milking each cow.-50℃ warm water soak, comprehensive scrub breast, nipple, followed by massage breast.1-2Minutes later, the breasts swell, the nipples swell, the milk veins swell, and the breasts swell, and the muscles relax, and the milking can begin. Do not scrub the nipples with too hot or too cold water, otherwise the cow will be uncomfortable, the "milk" reflex to produce inhibitory reaction, will reduce milk production.
Milk preservation: the temperature of the newly extruded milk is close to the body temperature of the cow, which is a hotbed for microbial reproduction. if it is not cooled, it will soon become rancid and deteriorated. therefore, it is necessary to soak the container with flowing cold water immediately and reduce the temperature of the milk to 4 ℃.-10C.
Milk disinfection: milk contains a variety of harmful microorganisms, such as Escherichia coli, Bacillus subtilis, fluorescent bacteria, butyric acid bacteria. If not timely disinfection, these harmful microorganisms multiply, make milk rancid. Disinfection does not use drugs, mainly by heating disinfection method. In order to keep the nutrients in milk such as amino acids and vitamins from being destroyed, milk disinfection mainly adopts the "non-high temperature" disinfection method, which is to heat the milk75℃-80℃, keep15-30minutes, immediately stop heating.
Previous Page
Previous Page:
Next page:
Share
Telephone:+86-0531-8712 3999 +86-151 6919 5199
Address of Marketing Department: Energy Saving Demonstration Building, Wolong Road, downtown Jinan City
Message feedback