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Soil membrane forming mixture

A technology of mixture and powder mixture, applied in the direction of plant protection, plant protection cover, botanical equipment and methods, etc., to achieve the effect of improving soil and strong flexibility

Active Publication Date: 2013-03-27
BION AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] None of the cited patent specifications provide a fully sustainable solution, and additionally only provide solutions to some of the problems and challenges encountered in efficient and sustainable agricultural production as described above

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0119] Example 1 Preparation of dry powder mixes for Scandinavian climate zones

[0120] The dry powder mix of this example is intended for use in forming surface films that act as growth promoting devices in agriculture and other industries where soil temperatures are 5-15°C during spring tillage in relatively cold climates where useful plants grow. The film is spread with ground preparation in the spring prior to planting useful plants and should have a physical lifespan that lasts until the plants are established and grown tall enough to block the film from receiving incident sunlight. This membrane should then break down and become nutrients for the plant. This means that the lifespan of this membrane is 1-2 months, depending on the amount of germination, humidity and microbial density and activity. It is assumed that for this climate zone, the pigment composition should absorb sunlight to a greater extent than bare soil (less than 5% reflectivity), thereby increasing roo...

Embodiment 2

[0128] Example 2 Prefabricated dry powder mixes for southern European climate zones

[0129] The powder mix of this example is intended for use in agriculture and other industries where useful plants grow in relatively hot and dry climates, forming surface films that act as growth promoting devices. Typical soil temperature is 15-35°C, which means that the film should be used to reduce soil temperature. A general problem in this climate zone is drought and associated surface erosion, which means that the membrane should be used to moderate the evaporation of moisture from the soil and to bind surface particles together. This is achieved by using lighter pigments than in Example 1 and a relatively high proportion of fibers, preferably light colored fibers, to give the membrane a greater ability to bind loose soil together.

[0130] The film is spread during preparation of the soil for sowing and should have a physical lifespan that lasts until the plants are fully grown and ne...

Embodiment 3

[0139] Example 3 Prefabricated dry powder mixes for equatorial climate zones

[0140] The powder mix of this example is intended for use in agriculture and other industries where useful plants grow in equatorial climates, forming surface films that act as growth promoting devices. The general soil problems in this geographic region (eg, Central America) are mainly high soil temperatures and strong erosion during the dry season and low and wet soil temperatures during the rainy season, so the purpose of employing this membrane in this case is to represent The strength of the mechanical properties of vegetation and soil surfaces determines reflectance to control soil temperature and water evaporation.

[0141]The membranes in such areas are given color to obtain the desired degree of reflection, thereby regulating the soil temperature to the desired level. We believe that for equatorial climates, the pigment composition must / should reflect sunlight to a greater extent than bare...

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Abstract

This invention relates to an organic, environment-friendly, preferably antioxidising and biodegradable climate, soil and growth enhancing mixture of preferably organic materials that can be applied to moist soil as dry matter or dry soil in liquid state, and which subsequently solidifies into a degradable film or membrane on top of or at a given depth in the soil. The properties of the film can be set so that the film regulates or changes the soil's oxidation ability, degradation rate, temperature, greenhouse gas respiration, combustibility, mechanical strength, evaporation rate, water runoff, nutrient conversion rate and germination conditions on and / or below the surface of the soil mass. The film or membrane can be used alone or in combination with standard plant nutrition or fertiliser.

Description

technical field [0001] The present invention relates to a device for improving soil, growth and climate in the form of a product concept comprising an organic, environmentally friendly, biodegradable and anti-oxidative mixture of preferably organic materials, which can be applied in the form of a substance to moist soil or in a liquid state into dry soil, then solidifies into a degradable film on top of the soil and / or at a given depth. The properties of the film can be set such that it can modulate or alter the reflective properties, energy levels, oxidative properties, decomposition rates, flammability, mechanical strength, temperature, Liquid evaporation rates, water loss, greenhouse gas respiration, and nutrient turnover rates, thereby enabling control of plant germination and production conditions. The film or membrane can be used alone as a nutrient-containing soil supplement, or can be applied to the soil in combination with standard plant nutrients or fertilizers. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G13/02A01G1/00A01G13/06A01C1/04A01G9/10A01G13/00
CPCA01C1/044A01G13/0262A01G2013/004Y02A40/28Y02P60/21A01G24/22
Inventor 托芬·约翰逊
Owner BION AS
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