14results about "Matrix fertilisers" patented technology

The presently disclosed subject matter is directed to formulations of nitrogen-stabilizing compositions containing a nitrogen stabilizers component and an organic acid anhydride component along with an aprotic solvent and an amine stabilizer. The formulations disclosed herein exhibit numerous beneficial properties such as increased solubility of the individual components at high concentrations as well as ease increased chemical thermal stability of the formulation.

A growth substrate block is provided for sustaining the growth of a plant or fungi based on capillary watering, including a growth medium defining a network of micropores and macropores allowing water to flow by capillarity and air to circulate within the growth medium, and a binding material to maintain cohesion of the growth medium. The growth substrate block can be sized for insertion into a self-watering recess of a container to make space for a root system up to plant maturity. A self-watering plant growth assembly includes a container having a recess being supplied with water via capillary action, and the growth substrate block being inserted in the recess. A method to produce a growth substrate block sustaining the growth of a plant or fungi based on capillary watering is further provided.

Pellets for use in agricultural applications are disclosed herein. The pellets can include a porous substrate having an internal interconnected porosity. An agricultural treatment material can be disposed into at least a portion of the internal interconnected porosity of the porous substrate.

The application relates to the technical field of composite phosphorus fertilizer, in particular to a composite phosphorus fertilizer production process using industrial by-products. The production process comprises the following steps: S1, providing an industrial by-product as a porous carrier raw material; drying treatment is performed on the porous carrier raw material to obtain a porous carrier; S2, at least two-stage directional passivation treatment is performed on the porous carrier; S3, in-hole synergistic activation and phosphorus release: after the in-hole segmented directional passivation is completed, a phosphorus source and a synergistic activator are introduced into the pore channel of the porous carrier to generate an in-hole phosphorus-containing composite phase; and S4, hole sealing and solidification: sealing and solidification materials are introduced into the intermediate of the in-hole phosphorus-containing composite phase, and solidification treatment is performed to obtain composite phosphorus fertilizer particles. Through a hierarchical reaction process of directional impurity capture, heavy metal stable solid loading, in-situ phosphorus activation and product physical and chemical double locking in the pore channel, the long-term environmental safety and nutrient release consistency of the product are improved.

An encapsulated fertilizer that is made up of a water-soluble film having a compartment containing a pre-selected amount of fertilizer granules. The fertilizer granules include at least three nutrients, including nitrogen, phosphorous and potassium and are selected to target specific types of plants. Each fertilizer granule has a low salt index and is in a stable, non-leachable form. For proper manufacture, each fertilizer granule have aspect ratios dissimilar to 1 and low Sieve Grading Number. The water-soluble film pod is able to dissolve rapidly when exposed to an amount of water at a temperature of above 35 degrees Fahrenheit.

The present invention provides a foam and a foamable composition comprising water and a salt of a hydroxy fatty acid, such as hydroxystearic acid. Also provided is a method of protecting plants, such as from the cold, as well as methods of supplying nutrients or reducing and / or preventing the growth of weeds, all using the foams of the invention.

Granular fertilizers for efficient plant uptake of nutrients and delayed release of fertilizer compounds. A composition includes a granular fertilizer and an ion exchange nanoparticle, wherein the ion exchange nanoparticle comprises a structural particle comprising an ion exchange site and an ion, wherein the ion is attracted to the structural particle at the ion exchange site.

A fertilizer composition comprising a solidified nitrogen fertilizer melt, said melt comprising one or more cyclodextrin inhibitor inclusion complexes comprising at least one c cyclodextrin and / or derivative thereof complexed with an inhibitor, and methods for producing and using the same are disclosed. The inhibitor comprises at least one nitrification inhibitor and / or at least one urease inhibitor. The one or more cyclodextrin-inhibitor inclusion complexes is homogeneously dispersed throughout the solidified nitrogen fertilizer melt.

An agricultural composition is provided in the form of a paint (112) for spraying onto the ground adjacent to one or more crops (20) in cropland (100), the paint comprising an aqueous carrier liquid, an oil, a first compound which is a water-insoluble pigment for adhering to a grass, stone, soil surface, or agricultural substrate, the water-insoluble pigment including activated carbon carried by the oil and the activated carbon being dispersed and suspended in the aqueous carrier liquid by the oil to provide a colloid, and the agricultural composition lacks any petroleum- based plastics.

An organic composition for decomposing bodily remains includes a composite mixture of compost, bark fines, sulfur, and gypsum. The composite mixture is configured to combine with the bodily remains to decompose the bodily remains. The combined mixture has a reduced pH such that when the combined mixture is buried in soil, the combined mixture reduces the detrimental effects of the bodily remains on the soil and surrounding environment and improves moisture retention in the soil thereby improving soil health.

Biological-enhanced fertilizer composition comprising a fertilizer, an organic material, and at least one biological active enhancer capable of breaking down the organic material and methods of making and using the same. In some embodiments, the compositions encapsulate the fertilizer and / or at least one biological active enhancer in the organic material. In some embodiments, the compositions coat the organic material with at least one biological active enhancer.

The present invention discloses a glass composition for algae growth and a method for manufacturing the same, the glass composition including a trace metal oxide added thereto and containing an inorganic component capable of aiding the growth of marine plants and being implemented as a water-soluble glass which dissolves well in water, so that it can appropriately supply nutrients to algae and the like in the sea. As a result, the glass composition for algae growth and the method for manufacturing the same according to the present invention can promote the cultivation of diatoms as effectively as possible.

Disclosed herein are compositions and methods that allow access to the interior of porous particles by inserting nanotubes into the particles. The compositions and methods disclosed herein are useful in several applications such as in catalytic reactions, plant active delivery, pharmaceutical drug delivery, and in absorbing environmental contaminants.