Knowledge Center
Guides on lignosulfonate binders and dispersants, micronutrient complexes, humic materials and trial methods for fertilizer producers.
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Ferrous / Iron Lignosulfonate
Ferrous and iron lignosulfonate in agriculture: iron complex behaviour, soil pH limits, foliar use and how to qualify a grade.
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Copper Lignosulfonate Foliar Sprays: Dose and Crop Safety
Copper lignosulfonate in foliar and irrigation programmes: how much copper a dose supplies, signs of copper deficiency, jar tests and avoiding leaf injury.
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Boron Lignosulfonate in Fertilizer Programs: Rates and Toxicity
How to use boron lignosulfonate in fertilizer programs: converting B2O3 to boron, soil and foliar starting points, sensitive crops and the toxicity margin.
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Lignosulfonate Dispersants in Agricultural Formulations: Selection and Compatibility
Compare lignosulfonate dispersants for agricultural formulations through grade selection, water compatibility, dispersion tests and storage validation.
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Calcium Lignosulfonate Fertilizer: Formulation and Testing
How to use calcium lignosulfonate in granular, liquid and suspension fertilizers: functions, the spec to ask for, and jar, granule and stability tests.
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Calcium Lignosulfonate Pellet Binder for Fertilizer Granules
Calcium lignosulfonate as a binder for NPK, organic-mineral and micronutrient granules: how it binds, how to run a granulation trial and what to measure.