The litter deodorization method involves mixing 0.5 kg of sulfur yellow with the bedding material per square meter. This helps suppress the formation and spread of ammonia from feces, lowers the ammonia levels in the air within the poultry house, and effectively reduces unpleasant odors. This technique is especially useful in maintaining a cleaner and healthier environment for the chickens.
Adsorption methods utilize materials like charcoal, activated carbon, coal ash, and quicklime to absorb unwanted odors from the air. These substances can be placed in mesh bags and hung inside the chicken house or scattered directly onto the floor. This approach is simple, cost-effective, and provides a natural way to control bad smells.
Biological deodorization focuses on using beneficial bacteria, such as EM (Effective Microorganisms), which improve the utilization of dietary protein and reduce the amount of ammonia excreted in feces. These microbes also help inhibit the production of harmful gases by other bacteria, thus lowering the overall concentration of noxious gases in the air. This method supports a more sustainable and eco-friendly approach to odor control.
Chemical deodorization involves spreading a layer of superphosphate over the floor of the chicken house. This can significantly reduce ammonia emissions from the manure and minimize the odor. The recommended practice is to evenly distribute 350 grams of superphosphate for every 50 chickens. Additionally, mixing a 4% copper sulfate solution with slaked lime into the litter has also proven effective in reducing air pollution and improving the living conditions for the birds.
Traditional Chinese herbal medicine methods involve burning specific herbs such as leaves, medicinal herbs, Daqingye, and garlic in the chicken house. These natural ingredients not only help inhibit bacterial growth but also act as effective deodorizers. For best results, this method is often used in empty spaces or during periods when the house is not occupied, ensuring maximum effectiveness without interfering with daily operations.
L-Glutamine Basic Information
Description References
Product Name: L-Glutamine
CAS: 56-85-9
MF: C5H10N2O3
MW: 146.14
EINECS: 200-292-1
Mol File: 56-85-9.mol
L-Glutamine Structure
Melting point 185 °C (dec.)(lit.)
alpha 32.25 º (c=10, 2 N HCl)
Boiling point 265.74°C (rough estimate)
density 1.47 g/cm3 (20℃)
refractive index 6.8 ° (C=4, H2O)
Fp 185°C
storage temp. −20°C
solubility H2O: 25 mg/mL
pka 2.17(at 25℃)
form solution
color White
PH 5.0-6.0 (25℃, 0.1M in H2O)
Water Solubility Soluble in water, dimethyl sulfoxide and ethanol. Insoluble in methanol, ether, benzene, acetone, ethyl acetate and chloroform.
Decomposition 185 ºC
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