Organic Fertilisers TRIZ Cases

A procedure for extracting humic acids from leonardites using selective activation and a basic pH gradient to enhance metal ion complexation.

A salified alkyl ether sulphate generates stable foam to condition excavated soil during mechanized tunnel boring machine operations.

Needle-felting layered textile shreds in offset orientations preserves fiber integrity to create high-value biodegradable mulch mats from post-consumer waste.

Diglycidyl ether crosslinking resolves the stability-absorption trade-off in oxidized lignin hydrogels, enabling effective soil water storage.

Wild grass juice and microalgae nourish turf while preserving soil life health, avoiding chemical damage.

Seed coating with inactive yeasts delivers targeted nutrition during early growth, increasing wheat yields by 5.7 quintals while reducing fertilizer doses.

Liquid acrylic polymers replace cementitious grout to improve soil strength while eliminating high carbon footprint and material sourcing delays.

Silane modified polyethylene and polypropylene blends eliminate VOC emissions from polyurethane coatings while maintaining high scratch resistance.

A fertilizer composition combines montmorillonite clay with organic materials to stimulate soil microbes and improve plant growth.

Nitrogen reaction transforms insoluble humin into stable aqueous dispersions that resist settling for 30 days and allow easy reconstitution from dried powder.

Acid modified activated carbon black stabilizes live microorganisms within a nitrogen potassium sulfur fertilizer composition.

Carob gum shields Rhizobium bacteria from desiccation and salinity in mineral fertilizers to boost crop yield.

Multi-vessel reactor separates biomass into nutrient-rich liquid extract and solid fiber.

Concentrating filtered banana sap via microbial incubation produces an organic fertilizer that regenerates soil health while reducing water pollution.

A biobased chelated micronutrient formulation maintains metal ion solubility across varying pH levels using natural organic acids.

Aqueous fertilizer composition combines carbon skeleton energy components, vitamin cofactors, and ionophores to increase microbial populations and crop yields.

Alkaline mixture extracts humic acid from carbonaceous material to form water-soluble granules.

A soil-based construction material uses dispersing and coagulating agents to form a solid grout without hydraulic binders.

A reducing fertilizer derived from yeast and phosphoric acid promotes root hair growth.

A humic co-polymer fertilizer formulation enhances nutrient uptake through chelated micronutrients and metallic catalysts.

Acetone and sodium chloride facilitate straw humification under nitrogen, yielding humic material with 60%-70% organic matter to improve soil fertility.

A biofertilizer composition enhances turf grass biomass through bacterial nitrogen fixation and growth hormone production.

Biochar traps decomposition gases from ammonium bicarbonate fertilizer, preventing stability loss during warm storage.

Multi-branched block copolymer formulation creates a stable pourable liquid at room temperature for turf management.

Segmented dispensing prevents premature solidification in moving groundwater, ensuring reliable rod extraction.

Segmented coating applies concentrated micronutrients to NPK granules, resolving dilution and caking trade-offs.

An ionic and non-ionic organosilane mix creates a hydrophobic barrier that reduces water ingress and swelling in road construction.

Segmented injection conduits eliminate packer complexity by distributing grout through non-return valves for consistent ground consolidation.

Carbon dioxide reacts with water glass to form a soft gel seal, eliminating corrosive alkaline byproducts and protecting groundwater quality.

A segmented fertilizer composition combines chelated and non-chelated micronutrient sources to deliver sustained nutrient release.

Copper, iron and manganese aminoates stimulate microbial catalytic activity to release insoluble phosphorus reserves.

An organic acid composition solubilizes calcium to displace sodium from soil exchange sites.

Dispersing lignin compound and elemental sulphur throughout urea fertiliser improves hardness and abrasion resistance, reducing friable dust during storage.

Aged heteric polyol lowers surface tension to increase water infiltration in hydrophobic media, reducing runoff and evaporation losses.

Segmenting the core from the coating layer improves micronutrient availability while maintaining simple manufacturing processes.

A water-soluble liquid fertilizer concentrate uses bio-available phosphite salts to enhance plant growth and soil symbiosis.

A biopolymer coating on fertilizer granules controls nutrient release through microbial degradation and diffusion.

Hydrolysed protein combined with surfactants resolves water retention versus wetting rate contradictions in hydrophobic soils.

Processed HMV slag creates a dense insulation layer that prevents load-independent soil settlement while meeting building thermal standards.

Replacing synthetic polymers with biodegradable microfibrillated cellulose prevents eutrophication while stabilizing soil structure.

Mechanical mixing of solid coal with alkaline hydroxide increases humic acid concentration, avoiding complex aqueous treatment processes.

Protozoa graze on indigenous soil bacteria to increase Bacillus persistence and nitrogen mineralization rates.

Pre-cooled microorganisms survive high-temperature fertilizer granulation for homogeneous dispersion.

Temporary electrokinesis drives ion migration through clay, enabling salt injection to paralyze expansion and resin to consolidate the soil.

Chloride addition during hydrothermal carbonization of renewable biomass stabilizes alkali humates against thermal degradation while increasing water retention.

Thermal treatment converts peat into a slow-release organic fertilizer that delivers ammonia and amino acids to support plant root and shoot development.

Organic acid intermediaries chelate metal ions to prevent phosphate precipitation, maintaining nutrient availability for crops.

Microparticle iron(III) oxide stabilizes soil moisture without altering plant metabolism, avoiding the negative impacts of synthetic humectants.

A composite fertilizer merges potassium sources with solubilizing microorganisms to enhance nutrient uptake.

Processed recycled paper fibers replicate sphagnum peat moss moisture retention while resolving soil mixing challenges.