Introduce native herbaceous plants produced domestically to achieve slope greening.
This is a greening method that rapidly green slopes by spraying domestic native herbaceous seeds, achieving full greening while considering regional ecosystems and biodiversity. It enables speedy greening comparable to that of foreign grasses and can create landscapes reminiscent of Japan's original scenery (grasslands). Currently, most native seeds used for slope greening are imported foreign species referred to as "foreign native species." These foreign native species have been pointed out to pose risks such as genetic disruption due to hybridization with indigenous species that originally grow in the country, as well as ecological disruption caused by the unintended mixing of foreign species' seeds. This has been explicitly stated as "not to be used" in the action plan of the 2023-2030 National Biodiversity Strategy. Domestic native herbaceous seeds are stored and managed at the RS Center (seed-specific storage facility) by applying the early germination power testing method and seed storage technology that our company has cultivated for native woody seeds. When shipping seeds to the site, we deliver products that are accurately weighed and packaged based on seed mixture design for each construction unit.
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【Advantages】 1. By not using foreign native species, it is possible to green slopes with consideration for local ecosystems and biodiversity. 2. Since non-native grasses are not used, the risk of slopes becoming feeding grounds for wild deer and other animals is significantly reduced. 3. By blending original materials, a high-quality growth substrate suitable for the germination and growth of native plants can be created.
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Company information
Since our establishment, our company has played a role in the development of social infrastructure in our country through the construction of roads, railways, dams, power plants, and related businesses. We have also quickly adopted the concept of "environmental assessment," promoting projects that utilize specialized technical expertise in slope work, underground work, rock work, renovation work, energy and environmental-related businesses, and fire-resistant material manufacturing, while aiming for harmony between nature and society. Furthermore, we are actively engaged in "SDGs" and "Nature Positive" initiatives, and we aim to contribute to the preservation of the global environment and the realization of a sustainable society through the development of new methods and technologies that reduce environmental impact and enhance disaster prevention functions. Moving forward, we will continue to create a rich living environment and contribute to society through projects such as "infrastructure development" and "environmental conservation," with the mission of being a unique good company that provides "higher satisfaction" to many stakeholders.