What causes bean sprouts to rot? How do we solve this problem?

Rotten bean sprouts are a headache for many people. So what is the cause of rotten bean sprouts? How can we solve this problem? Let's take a look at it with the editor of Tuliu.com.

First, the causes of rotten bean sprouts

The rotten bean sprouts are mainly caused by bacterial infection. Especially in the cold or hot season, the bacteria come fiercely, which takes the producers by surprise, and even leads to the destruction of the whole "bud". The reasons are as follows:

The pathogen of ① bean seed itself

The containers and utensils containing bean sprouts in ② are not strictly sterilized.

③ temperature is too high or low

④ does not boil water in time and the water quality is not clean.

⑤ air pollution

2. Countermeasures of rotten bean sprouts

1. Select beans

Choose the beans that are full. In the seed soaking carefully get rid of the sick son, shrunken son, embedded broken son. Then wash the seeds with A59 bleach solution and 5 stone broken water. It can also be planted with hot water, which not only contributes to the sterilization of the bean seed surface, but also promotes the enzyme nature of the bean seed. Improve germination, salty less treatment rate.

2. Workshops and appliances should be kept clean and regularly disinfected

If conditions permit, the workshop of bean sprout production should be equipped with 40W ultraviolet germicidal lamp, often turn on the lamp to sterilize. The production site is specially managed and outsiders are not allowed to visit. Bean sprout production personnel are strictly forbidden to come into contact with oil and chemicals. There is no need to ask for liposuction, head oil. Cosmetics and so on. It is forbidden to enter the workshop after drinking. To prevent minor assault.

3. Strictly disinfect the utensils for holding beans

Except for keeping it clean, the containers and utensils for producing bean sprouts should be strictly poisoned before use. Generally, they can be washed and disinfected with 0.5% white powder or 359% alum sea liquid, and the attached pathogens can be burned several times with a torch.

4. Control temperature

The growth temperature of bean sprouts is 20-25C. In the process of production, room temperature must be adjusted to this scale to make bean sprouts grow rapidly at a suitable temperature and reduce the occurrence of rotten sprouts.

5. Water quality should be clean

It is recommended to use well water or stream water, and it is strictly forbidden to use unclean pond water and big river water. The four-well water stream has no pollution, and it is warm in winter and cool in summer, which plays a good regulatory role in promoting bean sprout growth and preventing bean sprouts, and gets twice the result with half the effort in preventing rotten sprouts. At the same time, water should be drenched regularly and quantificationally. It should be drenched every 4-6 hours. Make the metabolic waste of bean sprouts wash away with the current.

6. Drug prevention and treatment

In the early stage of bean sprouts. Spraying 2.s kg of water with 1 packet of "8503" (produced by Guizhou Dangdang Plant), once an hour, can restrain the spread of the pathogens. Or use EJ-- 2 disinfectant diluted 200times to spray the diseased beans to control the expansion. Note: at present, bacterial rotten bud drugs can only be controlled, not cured, and bacteria can only change sites or stop reproduction for a period of time.

Well, these are the reasons and solutions for the rotten bean sprouts brought by the editor of Tuliu.com. I hope it will be helpful to all of you. I'll see you next time.