First, the seedbed preparation 1. Plug specifications use 72 hole plug. 2. Matrix formulation (1 cubic meter) 4 parts peat moss + 0.5 parts vermiculite + 0.5 parts perlite + 7.5 kg organic fertilizer + 7.5 kg EM biological bacterial fertilizer. 3. Matrix loading plate: After the matrix is ​​inserted into the plug, it is scraped from the plug side to the other side with a scraper. After the plug tray is installed, 4 to 5 baskets are put together, put an empty dish on it, and gently press with hand to make the depth reach the sowing requirement. 4. Substrate, plug disinfection: The potassium permanganate diluted to 1000 times, evenly sprayed on the substrate, or by adding 50% carbendazim WP 100 grams per cubic meter of matrix, fully mixed even after use, Plug trays must be sterilized regardless of old or new. Potassium permanganate is diluted to 1000 times, placed in pots, and soaked in pots once.
Second, seed disinfection and soaking in warm seeds, the volume equivalent to 3 times the volume of the seed volume of 50 °C ~ 60 °C warm water, poured into the container Sheng Sheng, while stirring down, until the water temperature dropped to about 30 °C, standing still 6 ~ 8 hours. The drug treatment was soaked with 100% solution of 40% trisodium phosphate for 20 minutes, or soaked with 50% carbendazim wettable powder 5000 times for 30 minutes.
Third, germination on demand sowing seed germination after sowing in the plug, 1 per hole, sowing depth of 0.5 to 1.0 cm. After sowing, the seeds were covered with a substrate. The water must be soaked. It is appropriate to see the water droplets from the seepage point.
Fourth, seedling management 1. Temperature and light management: seedling temperature during the day to maintain at 25 °C ~ 28 °C, the night temperature is maintained at 15 °C ~ 20 °C, cloudy temperature is appropriate lower. In summer, the light is strong, and shading treatment and blade spraying are required to reduce the temperature. 2. Moisture Management: Watering at the seedling stage is the key and needs to be replenished from time to time. When raising seedlings in summer, increase the number of watering and watering, and shade properly. 5 to 7 days before planting, control the water and plant seedlings. 3. Nutrient management: Foliar topdressing is carried out about 20 days after emergence, mainly by spraying foliar blight and potassium dihydrogen phosphate.
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Uses of Antibiotic raw materials:
1. Antibiotics are mainly used in medical treatment.
2. Against pathogens such as pathogenic bacteria in humans or animals, it can treat diseases caused by microbial infections such as most bacteria, rickettsia, mycoplasma, chlamydia, and spirochetes.
3. It has no effect on diseases caused by pathogens with simple structures such as viruses and prions.
4. In addition to anti-bacterial infections, some antibiotics also have anti-tumor activity and are used for tumor chemotherapy.
5. Some antibiotics also have immunosuppressive effects.
6. In addition to medical treatment, antibiotics are also used in biological science research, agriculture, animal husbandry and food industry.
7. Antibiotics for non-therapeutic use in animal husbandry and agriculture are called antibiotic growth promoters.
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