Compound Amino acid powder 80%(Plant source)
Amino acid powder 40%
Common name:Compound Amino acid powder 80%(Plant source)
Chemical name:It is mixed amino acid.
EDDHA Fe 6% iron chelate fertilizer
100% soluble powder Iron Chelated EDDHA-Fe 6% Iron chelate fertilizer
EDDHA-Fe is mainly used as trace elements fertilizer in agriculture and being catalyst in chemical industry and purifier in water treatment.
This product’s effect is much higher than the general inorganic iron fertilizer.
It can help crop to avoid suffering iron deficiency, which may caused the “yellow leaf disease, white leaf disease, dieback, shoot blight” and other deficiency symptoms.
It make the crop come back to be green, and increase crop yields, improve quality, enhance resilience disease resistance and promote early maturity.
Peanut for example,the mesophyll of new leaf on the top will loss green and down spread when peanut is lack of iron.part of leaf vein become chlorosis and little residual green between leaf vein in the initial stage,but it’s also chlorosis and being whiten seedlin if becoming serious.Item nameEDDHA -FeAppearancePowder, Micro granule, GranuleChelated Iron(Fe) content6%Fe Ortho Ortho content(O-O)1.8%, 2.4%, 3.0%, 3.6%, 4.2%, 4.8%Used for PH4-9Molecular FormulaC18H16N2O6FeNaMolecular Weight435.2CAS16455-61-1Water solubility100% soluble
Fulvic acid 95%
Common name: Fulvic acid 95%
Product name:Fulvic acid
N-(N-Butyl)-Thiophosphoric triamide NBPT 98%
N-(N-BUTYL)-THIOPHOSPHORIC TRIAMIDE NBPT 98%Inspection by SGS BV CIQ etc.Free sample is available.
PubChem CID: 93502
Chemical Names: 94317-64-3; N-(N-Butyl)thiophosphoric triamide; N-butylphosphorothioic triamide; Phosphorothioic triamide, butyl-; N-diaminophosphinothioylbutan-1-amine; Phosphorothioic triamide
Molecular Formula: C4H14N3PS
Molecular Weight: 167.211 g/mol
The use of urea as an N fertilizer has increased to such an extent that it is now the most widely used fertilizer in the world. However, N losses as a result of ammonia volatilization lead to a decrease in its efficiency, therefore different methods have been developed over the years to reduce these losses. One of the most recent involves the use of urea combined with urease inhibitors, such as N-(n-butyl) thiophosphoric triamide (NBPT), in an attempt to delay the hydrolysis of urea in the soil. The aim of this study is to perform an in-depth analysis of the effects that NBPT use has on plant growth and N metabolism. Wheat plants were cultivated in a greenhouse experiment lasting four weeks and fertilized with urea and NBPT at different concentrations (0, 0.012, 0.062, 0.125%). Each treatment was replicated six times. A non-fertilized control was also cultivated. Several parameters related with N metabolism were analysed at harvest.
NBPT use was found to have visible effects, such as a transitory yellowing of the leaf tips, at the end of the first week of treatment. At a metabolic level, plants treated with the inhibitor were found to have more urea in their tissues and a lower amino acid content, lower glutamine synthetase activity, and lower urease and glutamine synthetase content at the end of the study period, whereas their urease activity seemed to have recovered by this stage.
The product is an important inhibitor of urokinase activity, as the base material for urea nitrogen, synergistic stabilizer. Improve fertilizer efficiency, reduce consumption, prevent the loss of ammonia. Three n-butyl amine phosphorohydrazonothionate (NBPT) is widely used in Europe to improve soil and promote plant growth, the use of improved crop yields after 10 to 20%.
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Potassium humate 90%
Common name: Potassium humate
Chemical name:Potassium humate
Seaweed extract Powder/Flake
IndexAppearanceBlack or brown flake/powderPH8-11OdourSeaweed smellOrganic matter≥40-45%Total Nitrogen≥2%P2O5≥3%K2O≥15%Alginic acid≥16%Solubility in water100%Application
1. Enhance plant resistance, especially the resistance to saline-alkali, acidification and water logging.
2. Promote appearance and growth of adventitious roots and lateral roots of crop.
3. Stimulate enzyme activity of seed and accelerate seed germination.
4. Strengthen plant defense, especially against the disease, pests and dry-hot wind.
5. Stimulate microbial activity in soil, promote rapid proliferation of beneficial microorganism to improve soil enzyme activity.