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- Details for Superior Humic Acid
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Superior Humic Acid LY3000
Category : Agrochemicals/Chemical fertilizers
CAS NO : LY3000 EC NO : MF : MW : Product description : 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
Synonyms : no data - Inquire
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Superior Humic Acid