Pay attention to the ventilation conditions during laying hens
2021-01-27 13:18:23
The chicks have high body temperature, strong metabolism, rapid breathing, dense chickens, and exhaled CO2 gas. At the same time, because the digestive function of the chicks is not yet healthy, metabolism is rapid, and about 20% to 25% of the excreted feces are excreted. The ingredients have not yet been digested. Under the high temperature in the house, they are easily decomposed and fermented by microorganisms and produce a large amount of harmful gases such as NH3 and N2S. These gases are often unfavorable to the health of young chicks. Generally, the NH3 content in the chicken house should be controlled below 15ppm. Otherwise, the NH3 concentration is too high, which can easily lead to the occurrence of swollen eyes, conjunctivitis, and respiratory diseases. The content of C02 is required to be less than 0.02%. If prolonged ventilation and poor ventilation occur, when the amount of harmful gas trapped in the room exceeds the allowable range, it will easily lead to weakness of the chick's constitution and increase in mortality rate. Therefore, while keeping attention to the insulation of the chicken house, ventilation and ventilation It cannot be ignored.
Jinxiang Garlic processing ,Manual fine selection,Excellent quality,Beautiful price.Our factory exports garlic won a high honor. Jinxiang garlic is harvested in June each year, and our factory has an annual supply capacity of 5,000 MTS, which is available throughout the year.
High season: The last ten days from June to August. The refrigerated delivery period is from September to May.
The characteristics of Jinxiang high-quality garlic are: thick and bright skin, strong overall, plump bulbs.
Export standards and quality:
1. No tooth root, clean, no black mold, no rupture,
2. No cracks on the skin, no internal germination and growth, no insects or fungi.
Packing
Loosing packing: 5kgs/ctn, 9kgs/ctn, 10kgs/ctn ,5kgs/bag, 10kgs/bag, 20kgs/bag
Small packing: 3pcs/bag, 4pcs/bag, 5pcs/bag 100g/250g/500g/1000g/bagor
Loosing packing
5kgs/ctn, 9kgs/ctn, 10kgs/ctn ,5kgs/bag, 10kgs/bag, 20kgs/bag
Small packing
3pcs/bag, 4pcs/bag, 5pcs/bag 100g/250g/500g/1000g/bagor
Following clients' demands. 24-28MT to one 40'container
Garlic Bulb,Fresh Garlic Bulb,Fresh Softneck Garlic Bulb,Garlic Bulbs
Jining Yuanheng International Trading Co.,Ltd , https://www.china-garlic-exporter.com