The petri dish(Disposable Petri Dish), culture plate and elisa plate, all of them are made of high quality PS material. They are used for fungus, bacteria and other microorganism culture. The detachable Elisa plate is designed specially for ELISA. the whole strip is smooth and transparent without weld line on the bottom and the detachable plate, from 96well to 1 well can be randomly selected, greatly improving the flexibility of diagnosis and test.
Common Features:
â— Available in E.O. or Gamma radiation sterile.
â— Available in individual or bulk pack.
â— High strength carton package guarantees the transportation safety.
Culture Dish,Disposable Culture Dish,Plastic Culture Dish,Sterile Culture Dish,Disposable Petri Dish Hebei Orient Imp. & Exp. Co. Ltd. , https://www.orientmedcare.com Jinbao Straw Feed Starter (Points in Fermentation)
Straw has a hard, rough texture, so the animals are difficult to chew, seriously affect the palatability, and nutrition is poor. In particular, freshly harvested wheat, rice straw, and dry straw have high cellulose content and low protein and soluble sugar content. Feeding cattle and sheep with this straw will affect animal feeding and affect their productivity. .
Straw fermentation into feed is the addition of microbial compound inoculants (such as Kinpo straw fermenting agent) in these crop straws. Under the action of these microorganisms and enzymes, these crop straws can be turned into soft texture and moist bulky. , odor, incense, cattle and sheep like to eat roughage. The use of the Jinbao straw fermentor to make feed can not only increase the nutrient content in the soil, reduce the cost of farming, but also realize the full use of resources. It is a good project worthy of application and promotion. What should be done specifically? The method for producing fermented feeds using the Golden Baby straw fermenter is as follows:
1, stock preparation. The straw should be crushed or at least cut into small pieces or filaments as required. Feed ingredients used to feed cows, horses, and quail should be chopped into 1-2 cm. Sheep and deer should be chopped into about 1 cm. Pigs, chickens, ducks, geese, rabbits should be crushed.
2, mixed materials. The amount of gold bait straw fermenting agent used: the proportion of 1 kg of straw fermentation agent fermented straw 500 pounds. First, pour the starter into warm water (30-35°C) and mix thoroughly (cold water available in summer), and then mix well with the above prepared straw material. The moisture content is controlled at about 60-70%. The criterion for determining whether it is suitable or not is: grab a handful of material by hand, and see the water in the fingertips not dripping. The ratio of straw to water is roughly 1:1.5.
3, do heap. The above-mentioned mixing straw powder (or silk, segment) is piled into a stack of materials with a height of 40-50 cm, a length and a width, and a thermometer is put on it, covered with a heat-preserving moisture-retaining material, and allowed to ferment.
4, temperature control. Generally, it can be fermented for 6-8 hours in summer. In winter, it takes 16-24 hours to ferment at a temperature above 15 degrees. If the room temperature is lower than 15°C, try to increase the temperature to more than 15°C. If there is a heat preservation measure on the material pile, fermentation will be faster.
5, overturned. When the temperature reaches 40°C, it should be turned over once. Remember that the temperature must not exceed 45°C to avoid excessive fermentation. The whole fermentation process is suitable for overturning 1-2 times. When the straw powder (or straw filaments, segments) turns yellow gradually and overflows with sprinkling of aroma, it indicates that the fermentation is basically completed. At this time, the covering should be removed and scattered. Cooling to prevent the second fermentation from heating up again. For details, please visit the website or consult.