Lignosulfonates are used in agriculture
Recommended lignosulfonates for agriculture are potassium lignosulfonate, ammonium lignosulfonate.
1. Greatly increase soil fertility, especially mixed with urea, DAP, MAP, MKP, the effect is more obvious.
2. Increase soil organic matter, improve soil structure, and greatly promote soil buffering.
There are two types of soil, sandy and heavy soil nutrients tend to loose, humic acid helps to stabilize these nutrients and adapt them to plant harvesting forms, heavy soil humic acid can increase the ability of colloids, thereby preventing soil surface breaking. Wet acids can help create broken forms that increase water retention and aeration. Humic acid can chelate heavy metals to avoid absorption by plants.
3. Adjust soil pH value to improve soil fertility.
The optimal pH range for most plants is between 5.5 and 7.0, which has the direct effect of balancing the soil pH and making the soil pH suitable for plant growth.
Humus can greatly stabilize nitrogen storage and slow release, P is released from soil AL +, other trace elements are also readily available by plants, while beneficial fungi can also produce different kinds of enzymes. Help to create a broken ten soil structure, increase the ability of macro and micro elements to combine and hold water, thereby improving soil fertility.
4. Create a good living environment for the microbial community.
Biological fulvic acid can directly improve the structure of ten soils and create a good environment for microbial biological environment, so these microbial production will help to improve soil structure.
5. Promote the development of chlorophyll, sugars and amino acids in plants, contributing to photosynthesis.
6. Stimulate seeds to germinate for a short time, greatly improving harvest and fruit quality.
7. Greatly increase the ability of plants to resist stress and disease.
Humic acid can mobilize K absorption, regulate the opening and closing of leaves, and promote metabolism, thus improving the ability of plants under stress conditions.