In the summer, chickens focus on heatstroke

The scorching sun, people and livestock are affected. Temperature is one of the important indicators that affect the performance of the flock. When the poultry house temperature reaches 32°C or above, it will cause the performance of the flock to decline. In severe cases, it will lead to heat stroke and a large number of deaths. Therefore, we must do a good job of preventing the heat of the flock in summer.

The key to raising chickens to prevent heatstroke is to lower the temperature of the chicken house. If the temperature is low, the chicken will not suffer from heat stroke. This is common sense. However, the occurrence and development of any thing cannot be separated from the combined effects of external factors and internal factors. This is also the case with chickens in summer because chickens experience excessively high temperatures (external causes) and trigger heat production (internal causes) in the body, which leads to heat stroke and interlocking between them. Therefore, we must also strengthen the husbandry and management work. The adjustment of the body's own balance is also the focus of heatstroke protection. The following prevention measures can be used for reference by farmers.

Cooling

Strengthen ventilated closed chicken houses can be ventilated longitudinally with exhaust fans. If the water curtain is used, the cooling effect is better. There is a certain rate of air circulation in the house, one can directly reduce the temperature of the chicken body surface; two can take away the steam inside the house. It is beneficial to the self-cooling of the chicken and the chicken grows well.

It is a common practice for spray-cooled laying hen farmers to reduce the temperature by about 5°C by spraying cold water directly to the chicken body with a high-pressure water gun to the top of the house or using a normal hand-pressure sprayer. This method has obvious effects, but the ventilation after spraying is a must, otherwise it will only cause the humidity inside the house to increase, and the chickens will feel more sultry. This will not only prevent the heatstroke, but will also accelerate the occurrence of heatstroke in the chickens.

Strengthen feeding management

To ensure cool drinking water chickens in the heat of the summer, will be through a lot of drinking water to rule out the excess heat in the body, so as to maintain normal body temperature.

Multivitamin supplementation (Vitaloli) The loss of vitamins is caused by the large intake and excretion of water by chickens, which leads to deficiency. The Victorian absorption rate and bioavailability are all above 98?, which can ensure adequate vitamins, and can also increase the body's heat resistance coefficient.

The addition of sunstroke medications to prevent the heatstroke drugs can directly reduce the risk of heat stroke in the flock. As chickens breathe faster, CO2 exhales too quickly, blood pH increases, and respiratory alkalosis is prone to occur. According to investigation data, when the amount of sodium bicarbonate and ammonium chloride in the feed reaches 0.5% and 0.2%, the acid-base balance in the body can be maintained and the heat stress can be relieved. When the amount of drinking water in the chicken increases and the feed intake decreases, this is a heat loss injury. The use of plaster, talc, licorice, honeysuckle, and peppermint may play a role in modulating relaxation. In addition, you can put some watermelon rind for chicken food.

The high temperature of nutrition reduces the feed intake of chickens. It is recommended that fresh feed should be added as soon as possible when the weather is cool, which will stimulate the chickens to feed as much as possible. On the other hand, the protein and energy levels in feeds should be increased to meet the decrease in intake due to insufficient nutrition. Needs.

Uni Series Ion Exchange Chromatography Resin

Product Description

UniCM, UniSP, UniQ, UniDEAE, and UniMSP are the components of NanoMicro`s Uni series of ion exchange (IEX) products. They are designed for the IEX purification of small biomolecules and API, such as insulins, peptides, oligonucleotides, and antibiotics.  The base beads are mono-disperse highly crosslinked polymethacrylate.

Product Attributes

* DBC (10% breakthrough) of CEX resins is measured using 2mg/ml lysozyme in 20mM phosphate pH6.8 equilibration buffer.  DBC of AEX  resins is quantified using 2mg/ml of BSA in 20mM Tris pH8.0 equilibration buffer.

Related Documents

PDF file of Product Manual of Uni Series IEX Resins

Ion Exchange Chromatography Resins

Ion Exchange Resins; Insulin Purification; Peptide Purification; Antibiotics Purification

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