The concept of reducing Pesticide in Lan Yuan

1. Sterilization and replenishment:

Since we know that the growth and health of plants need microorganisms as their symbiotic partners, pesticides are constantly used in our rush gardens and greenhouses to kill all beneficial microorganisms while indiscriminately killing pathogens. Both good and bad bacteria could not resist the highly toxic pesticides, resulting in a temporary vacuum in Lanwei. When the efficacy decreased, the pathogens still existing around them took the opportunity to enter, with the characteristics of rapid propagation. Soon occupied the orchid basin cleaned by pesticides without competitors, so the pathogens propagated rapidly and the diseases reappeared more quickly, so they had to spray pesticides again and again. It causes a vicious circle of pesticide spraying, which is a common problem in modern agriculture. If, while the efficacy is reduced, a large number of beneficial microbiota (such as Lanshi Mandian 18 or enzyme liquid fertilizer Xidolan, etc.) are applied to take the lead in occupying the cultivated land after pesticide washing, so as to resist the re-entry of pathogens with absolute superiority, even if the pathogen is strong, it will take considerable efforts to conquer it, and it will take a while to occupy the orchid basin which is already full of beneficial microorganisms, and it will take some time for the disease to reappear. The time for the recurrence of the disease is naturally prolonged. After Lan you, who was given medicine once every ten days, began to sterilize and replenish bacteria, on the tenth day, he first saw if it had to be applied, and if it could be delayed for one day, then it would be applied once every 11 days, and then observed first and then applied again. Procrastination could be delayed, thus gradually lengthening the application cycle from 11 days to two weeks, and then from two weeks to three weeks, one month, half a year, and one year. In the end, our orchid garden is naturally insulated from pesticides.

2. Advantages of flora:

In order to cultivate a large number of beneficial microorganisms on the planting basin, we must first prepare an organic hotbed suitable for the survival and reproduction of microorganisms, in addition to the necessary food and organic matter for microorganisms. it is also necessary to pay attention to the porosity and water retention of plant materials to provide oxygen and water for microbial survival. Then regularly supplement the comprehensive microflora (full point 18), in order to maintain the advantage of beneficial microflora to resist the invasion of pathogens and exert its effect of fertilizer production and disease inhibition.

3. Antagonism:

Actinomycetes (Actinomvces) can secrete a variety of antibiotics, pseudococci (Pseudomomas) can secrete a variety of different inhibitory substances, lactic acid bacteria (Lactobacillus), yeasts (Sacobaromyces), Trichoderma (Trichoderma). As long as these antagonistic microorganisms are well cultivated in the orchid basin, they will secrete all kinds of disease inhibitory substances in Langen all the time to suppress the growth of diseases and insect pests, and the demand for natural pesticides will also decline.

4. Strong plants:

The orchid plant is healthy and strong, and the incidence of disease decreases naturally. It is as if two children go out to play together, and there is a lot of wind and rain outside. when they get home, one has a runny nose and the other is fine, in the same bad environment, and the reaction to the disease is different. The operation of the organic farming method must effectively provide good growth conditions to cultivate robust plants, so that diseases and insect pests will naturally be reduced and do not have to rely on the application of pesticides.

5. Reduce the source of disease:

Avoid using raw fertilizer such as chicken manure, pig urine, cow urine and human excreta, so as to put an end to the breeding environment of pathogens, diseases and insect pests.