Humic acid can increase the yield of all kinds of crops, but the relationship between humic acid and crops is complicated, which is related to the effect size of humic acid stimulation and the sensitivity of crops.
The synergistic effect of humic acid on NPK
Crops have different reactions to humic acid series products in different growth periods and the early growth effect of general crops is obvious.
Humic acid based products are suitable for all kinds of soil, but the effect of increase yield is different under different soil conditions.
Humic acid based products have a better obvious effect on root crops such as turnip, potato, and sweet potato.
Soil is the most important energy source on the earth. It not only provides essential nutrients and water for plants but also provides a habitat for soil animals.
A large number of studies have shown that humic acid is a good friend of inorganic fertilizers.
If soil acidification or saline-alkali land, humate products can be used to adjust acid and alkali and create a good growth environment for crop roots.