The invention herein provides a composite material suitable for the absorption of moisture in natural outside areas. More particularly, the composite material can be applied to both grassy and non-grassy natural areas to both absorb any excessive, apparent moisture therein and to also enrich the underlying earth of both grassy and non-grassy natural areas.

Method of soil conditioning which consists in applying a water-soluble or water-swelling polymer to the soil, characterized in that: the polymer is prepared as a polymer-concentrated liquid, the preparation of obtained in this way is applied to the surface of a support rotating about its axis of revolution in order to form droplets which are spread on the soil.

Method of soil conditioning which consists in applying a water-soluble or water-swelling polymer to the soil, characterized in that: the polymer is prepared as a polymer-concentrated liquid, the preparation of obtained in this way is applied to the surface of a support rotating about its axis of revolution in order to form droplets which are spread on the soil.

Disclosed are methods of improving germination rates of plants/crops, as well as preventing or arresting water evaporation loss from targeted soil areas, which allows for improved water usage efficiency by crops, plants, grasses, vegetation, etc.

Disclosed are methods of improving germination rates of plants/crops, as well as preventing or arresting water evaporation loss from targeted soil areas, which allows for improved water usage efficiency by crops, plants, grasses, vegetation, etc.

Methods for installing soil and sand stabilization columns using a chemical polymer are provided. The chemical polymer can be a liquid acrylic base chemical polymer or a liquid vinyl acetate base chemical polymer. In the methods, a dilution rate of a chemical polymer is determined based on at least one of: a moisture content of the soil at a selected soil location, a particle size distribution of the soil at the selected soil location, a shear strength of the soil at the selected soil location, a target strength of the soil stabilization column, and a target stiffness of the soil stabilization column. The chemical polymer is then diluted based on the determined dilution rate. The diluted chemical polymer is inserted into a selected soil location and mixed with in-situ soil or with sand to form a stabilization column.

Methods for installing soil and sand stabilization columns using a chemical polymer are provided. The chemical polymer can be a liquid acrylic base chemical polymer or a liquid vinyl acetate base chemical polymer. In the methods, a dilution rate of a chemical polymer is determined based on at least one of: a moisture content of the soil at a selected soil location, a particle size distribution of the soil at the selected soil location, a shear strength of the soil at the selected soil location, a target strength of the soil stabilization column, and a target stiffness of the soil stabilization column. The chemical polymer is then diluted based on the determined dilution rate. The diluted chemical polymer is inserted into a selected soil location and mixed with in-situ soil or with sand to form a stabilization column.

A composition comprising at least one superabsorbent polymer and at least one water soluble phosphate and optionally a plant advantageous additive.

Disclosed are methods of improving germination rates of plants/crops, as well as preventing or arresting water evaporation loss from targeted soil areas, which allows for improved water usage efficiency by crops, plants, grasses, vegetation, etc.

Disclosed are methods of improving germination rates of plants/crops, as well as preventing or arresting water evaporation loss from targeted soil areas, which allows for improved water usage efficiency by crops, plants, grasses, vegetation, etc.