Wood vinegar It is an acid liquid of PH3 degree with acetic acid as the main component, which is very similar to the composition and color of vinegar (originally a Weishi taboo color or a transparent light yellow color liquid that completely removes wood tar), and is refined by different methods. In short, it is made by natural cooling and liquefaction of smoke emitted during the process of burning wood into charcoal. Therefore, wood vinegar is made by carbonizing trees, converting them into gas, and then naturally cooling them into concentrated liquid. It contains K, Ca, Mg, Zn, Ge, Mn, Fe and other minerals, as well as vitamins B1 and B2. General wood vinegar is used for agriculture, feed and industry.
effect:
Preparation of active fertilizer
Wood vinegar, charcoal powder and wood tar can be mixed in a certain proportion, or other materials can be added in an appropriate amount to make active fertilizer, which has ten major effects: ① it can provide trace elements needed for crop growth; ② It can promote the balance of soil organisms; ③ It can maintain fertilizer efficiency; ④ Adjust the PH value of soil; ⑤ Keep moisture in soil; ⑥ Enhance the permeability of soil; ⑦ Granulate the soil; ⑧ It can increase the temperature of soil surface; ⑨ Mixed use with farm manure can improve fertilizer efficiency and prevent farm manure from damaging crops; ⑩ Alleviate root rot of crops.
Used as fertilizer synergist
Mixed use of wood vinegar and fertilizer can improve fertility and prolong fertility. Wood vinegar has the function of fixing the nitrogen decomposed from ammonia, which is well infiltrated into the soil to prevent the volatilization of fertilizer components. By promoting root growth and assisting air root nitrogen fixation, crops can absorb nutrients in the soil smoothly, thus accelerating crop growth.
Used as growth promoter of edible fungi
The addition of wood vinegar to the culture medium of edible fungi can significantly promote the growth of mycelium and fruiting body of edible fungi. When 0.05-0.25ml wood vinegar solution is contained in every kilogram of culture medium, the effect of promoting the growth of edible fungi is good. According to the experimental results, adding 0.1-0.6 wood vinegar solution to the culture medium can increase the production of practical bacteria by 21-42.
