Improved materials Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

Improved materials Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. カクタニ Fukuoka//Trading company/Wholesale
  2. ジャパン グリーン システム Tokyo//Building materials, supplies and fixtures manufacturers 本社
  3. 十全商会 Osaka//Trading company/Wholesale
  4. 4 アイオーティカーボン Toyama//Building materials, supplies and fixtures manufacturers
  5. 5 磐城産業 Toyama//Building materials, supplies and fixtures manufacturers
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Improved materials Product ranking

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. Porous ceramic soil improvement material Polaston カクタニ
  2. Technical Introduction: JGS-CC Clay ジャパン グリーン システム 本社
  3. Alkaline soil neutralization improvement material "pH Balance A Liquid" カクタニ
  4. Organic soil amendment material "Jusen Carbon" 十全商会
  5. 4 Organic farming soil improvement material 'IOT Charcoal II' 磐城産業

Improved materials Product List

1～12 item / All 12 items

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Organic farming soil improvement material 'IOT Charcoal II'

Organic farming soil improvement material 'IOT Charcoal II'

Activated useful microorganisms and promotes rooting! Charcoal made from felled trees and dam driftwood, environmentally friendly.

"IOT Charcoal II" is a charcoal rich in porosity with a specific surface area of 350 to 400 m²/g, making it suitable as a soil improvement material. Thanks to thorough quality control, it has low levels of heavy metals and excellent safety, and its quality is stable due to a continuous manufacturing process. With a carbonization method at high temperatures of 700 to 800°C, it possesses characteristics close to activated carbon and can be used for organic farming. 【Features】 ■ Suitable as a soil improvement material ■ Environmentally friendly charcoal made from felled trees and dam driftwood ■ Safe and stable quality ■ Charcoal particle sizes are available in two types: standard and small ・Standard: particle size approximately 2 to 40 mm / Small: particle size approximately 0.5 to 10 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Soil improvement material

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Greening Project" Environmental Improvement Material "Biotope Sand

Greening Project" Environmental Improvement Material "Biotope Sand

Just like soil improvement, we will create an environment that supports plant growth.

Suzutec Co., Ltd.'s environmental improvement material "Biotope Sand" has very powerful functions for nurturing nature. In urban areas, the "green (nature)" that purifies the air and prevents global warming is decreasing, and now greening facilities are being developed everywhere. Even so, greening on sidewalks and other areas presents harsh conditions for trees and flowers due to exhaust gases and other factors. Despite these harsh conditions, it effectively supports greening initiatives. It backs up greening projects in parks and on sidewalks with a mechanism similar to soil improvement. 【Features】 ■ Realizes an environment that supports plant growth ■ Has very powerful functions for nurturing nature ■ Effectively supports greening initiatives even under harsh conditions *For more details, please feel free to contact us.

  • others

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Soil improvement material "EB-a"

Soil improvement material "EB-a"

For soil preparation and root development! Soil improvement materials designated by the Law for the Promotion of Soil Fertility.

"EB-a" is a soil improvement material that instantly transforms all types of soil into porous granules simply by diluting it with water and applying it. It increases permeability, aeration, water retention, nutrient retention, and softness. With its excellent root development action, it promotes establishment and root spread. Additionally, the positive charge of this product combines instantly with the negative charge on the surface of clay and silt, improving the soil structure into granules. 【Features】 ■ Prevents soil erosion ■ Prevents soil mud formation and stickiness ■ Increases disease resistance *For more details, please download the PDF or contact us.

  • Soil improvement material

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Soil Improvement Material "EB-a" Designated by the Soil Fertility Enhancement Act Ordinance

Soil Improvement Material "EB-a" Designated by the Soil Fertility Enhancement Act Ordinance

Promotes rooting and root growth with excellent rooting action! Protects the lawn from dryness and overwatering, allowing a healthy turf to revive.

"EB-a" is a soil conditioner that granulates the clay and silt contained in the soil, maintaining permeability, aeration, and water retention, while also enhancing root activity, which tends to decline due to compaction, thereby promoting growth. The positive ions in this product instantaneously bond with the negative ions on the surface of the clay and silt, allowing for the creation of ideal cultivated soil from various types of soil, ranging from clayey to sandy soils. [Features] - Significantly increases permeability, aeration, water retention, nutrient retention, and softness - Promotes rooting and establishment with excellent root development - Protects lawns from drought and overwatering, revitalizing healthy turf *For more details, please refer to the PDF document or feel free to contact us.

  • Soil improvement material

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FFC farming method that promotes barley growth and contributes to CO2 reduction.

FFC farming method that promotes barley growth and contributes to CO2 reduction.

Total yield increased by 170%! Results of field experiments conducted by Okayama University FFC Technology Donation Course.

We would like to introduce the results of field experiments conducted by the Okayama University FFC Technology Donation Course regarding the "FFC farming method." The application amount of FFC Ace was set at 10 kg/11 m², which is equivalent to 60 bags (17L per bag) per 1 tan, mixed to a depth of 15 cm. As a result of the experiment, it was found that in the FFC Ace application area, photosynthesis was promoted regardless of the intensity of light, and particularly in low-light environments, CO2 absorption increased by approximately 1.5 times or more. [Experimental Results] - Contributes to the reduction of CO2, a cause of global warming - Considered to be more resistant to drought during summer water shortages - Increased tiller numbers and vigorous growth - Increased yield while maintaining quality - Total yield increased by 170% *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Fertilizers and Pesticides

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The effect of FFC on plant growth.

The effect of FFC on plant growth.

Using FFC materials promotes photosynthesis! Comparison of the above-ground parts of barley and comparison of plant roots for experimentation.

We would like to introduce the effects of FFC on plant growth, as investigated by the Akatsuka Botanical Garden Biological Function Development Research Institute. Barley was cultivated for two weeks in an artificial weather chamber using various treatment methods, and experiments were conducted to compare the above-ground parts of the barley and the color of the barley leaves. Additionally, experiments comparing the roots of the plants and the root pressure of the barley revealed that using FFC materials increases the amount of water absorbed by the roots. 【Experimental Results】 ■ The above-ground parts increase when using FFC materials. ■ The roots elongate and their weight increases due to FFC materials. ■ The development of root hairs increases the root surface area, enhancing the efficiency of water and nutrient absorption. ■ The amount of water absorbed by the roots increases when using FFC materials. ■ FFC materials not only increase the size of the roots but also improve their water absorption capacity, enhancing root function. *For more details, please refer to the PDF document or feel free to contact us.

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  • Fertilizers and Pesticides

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Porous ceramic soil improvement material Polaston

Porous ceramic soil improvement material Polaston

The moisture absorption capacity during filling is 2 to 3 times that of floor sand silica sand (24-hour value)!

The porous ceramic soil improvement material, Polarstone, is a spherical ceramic porous body fired at a high temperature of about 1,000°C. It has countless microscopic pores that can store the air and water necessary for plants. By mixing it into the soil, it exhibits excellent permeability improvement effects, and the numerous microscopic pores retain air and moisture, ensuring sufficient aeration and water retention. It has a specific gravity close to that of soil, making it highly mixable, and its moderate weight minimizes scattering during construction and runoff during rainfall or watering. It is extremely strong and maintains its soil improvement effects over a long period. It is resistant to collapse and pulverization under foot pressure, continuously providing stable soil improvement effects. It is particularly suitable for sports turf where strong foot pressure is applied. For more details, please contact us or refer to the catalog.

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Alkaline soil neutralization improvement material "pH Balance A Liquid"

Alkaline soil neutralization improvement material "pH Balance A Liquid"

Neutralizing and improving alkaline soil! This is a material to promote the recovery of deteriorated tree vigor.

The "pH Balance A Liquid Agent" is a material designed to promote the recovery of deteriorated tree vigor by neutralizing and improving the surface layer of already planted alkaline soil. When applied, it neutralizes the pH of the top 3-5 cm of the soil, allowing previously insoluble nutrients to dissolve and be utilized by plants, resulting in a rapid recovery of tree vigor. Even for tall trees, significant effects can be achieved since the nutrient roots are largely distributed near the surface. 【Features】 - Neutralizes and corrects alkaline soil, which is a major cause of tree vigor deterioration and dieback. - Can be applied directly to ground cover plants and lawns. *Please lightly rinse off any liquid agent that has adhered to the leaves with clean water after application. For more details, please contact us or download the catalog.

  • Earthworks

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Organic farming soil improvement material 'IOT Charcoal II'

Organic farming soil improvement material 'IOT Charcoal II'

Domestic charcoal produced in Toyama City's Eco Town! The continuous manufacturing process ensures stable quality.

"IOT Charcoal II" is a domestically produced charcoal rich in "porosity," with a specific surface area of 350 to 400 m²/g, making it suitable as a soil improvement material. It possesses characteristics close to activated carbon due to its carbonization method at high temperatures of 700 to 800°C. Additionally, thorough quality control ensures low levels of heavy metals and excellent safety. We offer two types of charcoal particle sizes: standard and small. The particle size of the standard type is approximately 2 to 40 mm, while the small type ranges from about 0.5 to 10 mm. 【Features】 ■ Activates beneficial microorganisms ■ Promotes root development ■ Certified recycling product by Toyama Prefecture ■ Suitable as a soil improvement material ■ Manufactured in Toyama City Eco Town *For more details, please refer to the PDF document or feel free to contact us.

  • Soil improvement material

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Technical Introduction: JGS-CC Clay

Technical Introduction: JGS-CC Clay

Suppressing dust, creating a well-drained ground.

JGS-CC Clay is an environmentally friendly ground improvement material that is ideal for playgrounds (clay grounds) and general ground paving in elementary, middle, and high schools, including soccer fields, baseball fields, multipurpose plazas, tennis courts, gateball courts, and pathway paving. [Features] - Suppression of weeds and moss growth - Prevention of soil erosion - Reduction of muddy conditions and improvement of drainage - Prevention of dust dispersion For more details, please contact us or download the catalog.

  • Aggregates and crushed stone
  • Earthworks
  • Pile and foundation work

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Soil improvement material "Hinai Green(R)"

Soil improvement material "Hinai Green(R)"

These are natural green volcanic ash stone grains extracted from the Oirase stone quarry.

Tōhōda Stone (Hinai Green®) is a natural stone soil amendment material that adjusts comprehensive soil fertility (chemical, biological, and physical properties). <Organic JAS Standard Compliant Material> 【Features】 ■ Weakly alkaline ■ Porous structure based on silica ■ Establishment of beneficial microorganisms ■ Minerals that easily ionize in response to water *For more details, please visit our website or feel free to contact us.

  • Concrete admixture
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Organic soil amendment material "Jusen Carbon"

Organic soil amendment material "Jusen Carbon"

Tired soil comes back to life! Just mix with charcoal power to increase your harvest!

"Jusen Tanso" is an organic soil improvement material that easily and economically revitalizes soils with reduced fertility, allowing for the cultivation of crops that are resistant to pests, diseases, and drought. It adjusts soil acidity, improves aeration, enhances the effectiveness of fertilizers, facilitates nutrient absorption, and helps resolve issues related to continuous cropping, contributing to the healthy growth of crops. [Features] - Improves soil drainage while maintaining appropriate moisture levels - Can adjust soil acidity (pH) - Strong ability to adsorb toxic gases, protecting crops from gas damage and aiding their growth - Contains trace elements (minerals) in a water-soluble form, promoting crop growth - Porous structure with interconnected fine pores, beneficial for the proliferation of beneficial microorganisms, among others *For more details, please download the PDF or feel free to contact us.

  • Soil improvement material

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