What is the use of humic acid compound fertilizer?

What is the use of humic acid compound fertilizer? There are four main kinds of humic acid compound fertilizer: 1. Humic acid compound fertilizer is a new generation of non-toxic, harmless and pollution-free special fertilizer for family flowers, which is produced on the basis of the national patented product "humic acid compound spray fertilizer". This fertilizer contains not only a large amount of nitrogen, phosphorus and potassium, but also sufficient trace elements, flower nutrients and fulvic acid. Spraying or watering the roots once a week can make the flowers fresh and leaves luxuriant. There is no need to apply other fertilizers after spraying and watering this fertilizer. This fertilizer can also be used in the nutrient solution of soilless culture, which can be divided into type An and type B. Type A: used in flowering and fruiting flowers. Type B: suitable for ornamental leaves, flowers and lawns. Main ingredients: (type A): n ≥ 10% Personality P2O5 ≥ 10% Personality K2O ≥ 10%, activated organic matter ≥ 8%, Trace elements 1%, Flower nutrients 0.5%; (Type B): n ≥ 20% Permian P2O5 ≥ 5% Personality K2O ≥ 5%. 2. General fertilizer: general fertilizer is a kind of humic acid compound spray fertilizer, which is a real high-grade liquid fertilizer with high content of phosphorus and potassium, complete trace elements, water-soluble humic acid and a variety of phytonutrients at home and abroad. non-toxic, harmless, no pollution. It has the advantages of convenient spraying, high absorption rate, no consolidation of soil, and has the functions of "promoting bud, promoting root, promoting leaf, protecting fruit, increasing fruit, improving quality, disease resistance, early maturity" and so on. After spraying this fertilizer, there is no need to apply other fertilizers and auxin, which can increase crop yield and income by more than 30%. It is also a good nutrient solution for soilless cultivation. Main ingredients: (N ≥ 10% ≥ P2O5 ≥ 10% K2O ≥ 10%, activated organic matter 8% Zn, B, Cu, Fe, Mu, S, Ca, Mg, Mo, etc.) 0.5%; amino acids, nutrients 0.2%. Applicable crops: fruit trees, fruits and vegetables, grain and cotton, beans, watermelons, oil crops, etc. 3. High nitrogen fertilizer: high nitrogen fertilizer is a kind of humic acid compound spray fertilizer. It is scientifically prepared according to the needs of leafy plants. in addition to high content of N and appropriate amount of P and K, it is also a real high-grade liquid fertilizer containing water-soluble humic acid and a variety of phytonutrients, which is non-toxic, harmless and pollution-free. It has the advantages of convenient spraying, high absorption rate, no consolidation of soil, and has the functions of "promoting leaves, increasing fruit, improving quality, disease resistance, precocious maturity" and so on. After spraying this fertilizer, there is no need to apply other fertilizers and auxins. It can increase crop yield and income by more than 40%, and it is also a good nutrient solution for soilless cultivation. Main ingredients: (n ≥ 10% ≥ P2O5 ≥ 10% Zinc, B, Cu, Fe, Mu, S, Ca, Mg, Mo, 0.5%; amino acids, nutrients 0.2%). ) 4. Tomato special fertilizer: tomato special fertilizer is a kind of humic acid compound spray fertilizer, which not only contains the characteristics of general fertilizer, but also adds a kind of trace element molybdenum which can make tomatoes large, smooth and uniform. in addition to high content of nitrogen, phosphorus and potassium, complete trace elements, but also contains water-soluble humic acid and a variety of phytonutrients of the real high-grade liquid fertilizer, non-toxic, harmless and pollution-free. It has the advantages of convenient spraying, high absorption rate, no consolidation of soil, and has the functions of "promoting bud, promoting root, promoting leaf, protecting fruit, increasing fruit, improving quality, disease resistance, early maturity" and so on. After spraying this fertilizer, there is no need to apply other fertilizers and auxins. It can increase crop yield and income by more than 50%, and it is also a good nutrient solution for soilless cultivation. Main ingredients: (n ≥ 10% dint P205 ≥ 10% Zinc, B, Cu, Fe, Mu, S, Ca, Mg, Mo0.5%; amino acids, 0.2% nutrients) of activated organic matter ≥ 8%. Click to get more compound fertilizer application techniques