Superior Humic Acid Suppliers, Superior Humic Acid Manufacturers.
Superior Humic Acid
Specification | |
Humic acid, | ≥80.0 g/L |
N+P2O5+K2O | ≥170 g/L |
Cu+Mn+Mo+B+Zn, | ≥30 g/L |
pH | 2~3 |
Appearance: | Brown Liquid |
Superior enhances cell permeability, acts as a source of biologically active carbon for leaf-feeding microbes, increases oxygen availability and reduces the surface tension of spray water (which boosts the effectiveness of foliar pest control sprays, as well as foliar feeds).
Research results indicate that Superior will stimulate seed germination, increase the uptake of nutrients especially Ca, Mg, P and Fe, and promote plant growth and yield. It will also stimulate the activities of soil microorganisms by stimulating the uptake of minerals by the microorganisms. The mechanism of humic acid on stimulating growth is similar to plant growth regulators. The ability of humic acid in increasing plant nutrient uptake is due to its chelating property which makes the nutrients more available to plants and due to its ability to enhance cell permeability which in turn makes for a more rapid entry of nutrients into plant cells.
Humic Acid
Humic acid is a naturally occurring organic substance found in soils, coal and peat, resulting from the decomposition of organic matter, particularly dead plants. It consists of a mixture of complex macro-molecules having polymeric phenolic structures with the ability to chelate with metals.
The effects of humic acids on plant growth and nutrient uptake have been extensively studied by researchers. Humic acid has been reported to promote seed germination, increase nutrient uptake and stimulate plant growth. It has been indicated that humic acid promoted plant growth by its effects on ion transfer at the root level, by activating the oxidation-reduction state of the plant growth medium and so increased absorption of micronutrients by preventing precipitation in the nutrient solution. Humic acid enhances cell permeability, which in turn made for a more rapid entry of minerals into root cells and so resulted in higher uptake of plant nutrients. This effect was associated with the function of hydroxyls and carboxyls in these compounds. The principal physiological function of humic acids may be that they reduce oxygen deficiency in plants, which results in better uptake nutrients.
Note |
1 high concentration may lead inhibitory effect |
2 Spray after 5:00pm, avoid strong sunlight. Re-spraying is necessary within 6 hours if it rains. |
3 More dilution ratio is needed in hot weather or summer. More dilution ratio is needed in hot weather or summer. |
4 Storage in dry and cool place, avoid sun, high temperature. |
5 Product is stable, period of valid are 3 years. some sediment don't influence effect during the guarantee period. Shake to dissolve before spraying. |
6 The product can be mixed with acidic pesticides to spray, including fungicide, insecticide, herbicide etc. The alkaline chemical is prohibited to mix. |
Recommendation Dosage list on various crop
Crop | Dosage/ha (ml) | Water dosage per 75ml product (L) | Spraying Time | Efficacy and Performance | Yield growth rate | |||||||||||||||||
Rice | 75 | 525-675 | Seed soaking stage accelerating germination stage, full heading time ,filling stage | Increase germination percentage, with strong resistance to frost, with an even emergence of plump-eared grain | 8~20% | |||||||||||||||||
Wheat | 75 | 600-675 | Seed soaking stage tillering stage, Jointing stage, Full heading time | The plant becomes vigorous, callapse-resistance, plump and weight-increasing | 8~20% | |||||||||||||||||
Maize | 75 | 525-675 | seed soaking stage, first flowering time, Bract stage | Improve maize bract and increase the weight | 10~20% | |||||||||||||||||
Soybean | 75 | 450~600 | before boom after bloom | Increase pod-setting and Improve plumpness | 10~15% | |||||||||||||||||
Apple, Citrus, Litchi, Pear ,Peach | 75 | 450~525 | Spraying during the enlargement of alabastrums Small fruit ,middle fruit and matured stage | Promoting ripening, decrease fruit drop and increase the fullfilled rate and yield. | 20~35% | |||||||||||||||||
Grape , Strawberry | 75 | 600~675 | Spray one time every month from seedling stage ,3-4 times totally | Increase growth, more leaf and increase fruit yield | 10~20% | |||||||||||||||||
Leaf vegetable | 75 | 675 | Spray in 15-20days' interval from seedling stage | Grow vigorously, high yield, leaf greener | 15~30% | |||||||||||||||||
Chili, Tomato | 75 | 600 | Spray during seedling stage , flowering stage, small fruit stage | Increase yield | 15~30% | |||||||||||||||||
Cucurbits, Watermelon | 75 | 600 | Spray in first flowering time ,2-3 times after fruit | Increase yield ,bigger fruit | 15~30% | |||||||||||||||||
Potato | 75 | 450-600 | Spray one time every month from seedling stage | Increase growth and improve yield | 15~30% | |||||||||||||||||
Peanut | 75 | 600-~675 | Spray one time before bloom stage | Increase the rate of fruit | | |||||||||||||||||
Rape | 75 | 600~675 | Spray one time during seedling stage ,before and after bloom stage |
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