Humic acid is a natural macromolecular organic polymer. Which is mainly divided into fulvic acid, brown humic acid, black humic acid and so on. It has become a green motive material for the sustainable development of the nationalRead More
Humic acid products have obvious effects in vegetable production.At present, the quality of vegetables produced is not satisfactory. Pesticide residues exceed the standard. Nitrate accumulation is serious. Read More
Product: leonardite potassium humate granules / prills
Source: High quality coal or leonardite
Application and Dosage: 2-7 kg/ha or a ratio of 1 kg of JFHA-KHA-C/G to 10-20 kg of fertiliser.
1. Humic acid for agriculture on plants growth and development
Humic acid for agriculture use,contains a variety of functional groups. Generally we use strong alkalies to activate humic acid to become effective biological active substances. Read More
With the improvement of human living standard, not only the higher yield of crops, but also the good quality characteristics are required. The quality of agricultural products is affected by many factors. Read More