Soil-borne diseases: Because of heavy worms, soil-borne pathogens accumulate and cause rot. Measures for prevention and control of soil-borne diseases: 1 round of dumping; 2 wood grafting; 3 large shed vegetables sterilized in high temperature season; 4 mixed with hymexazol, thiram, and Prec, and can kill all soil-borne pathogens But at the same time killing the beneficial bacteria, it is not the best way; 5 It is best to use Wuyi bacteria to irrigate the soil-borne pathogen. 6 Use of plant vaccines: There are some free radicals in plant cells. These free radicals are not harmful, but when the bacteria invade the cells, these free radicals are like traitors to rot cells from inside and cause plant diseases. Plant vaccines can clean these traitor free radicals from the cells, and when the plants are attacked by bacteria, they can produce resistance, reduce the disease, and even stop developing. The use of plant vaccines can not only prevent diseases caused by double crops, but also prevent and control various diseases such as viral bacteria and fungi, reduce the use of drugs, and even eliminate the use of drugs. Therefore, someone evaluated the plant vaccine: As long as the plants are green, they can be revived.
Usb Microscope,Digital Microscope Display Screen,Lcd Screen Digital Microscope,Digital Lcd Display Microscope
NINGBO VANCO INSTRUMENT CO.,LTD , https://www.vancoscope.com