Patent ID: 11963485
Assignee: NIKKEN SOHONSHA CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC A  E  Y | IPC A  E

Claim 0:
1. A natural invasion promoting method comprising:
spraying a spraying material comprising live algae on a soil surface, wherein the live algae has been dried at a temperature of 60° C. or less and pulverized, and an amount of the live algae sprayed is 30 g/m2 or less based on the dry weight of the live algae;
breeding the live algae; and also
catching flying seeds or spores by a tacky substance secreted on surfaces of the live algae or by a catching structure composed of the live algae to promote greening on the soil surface, wherein the catching structure is a three-dimensional catching network structure formed by entwining the live algae grown in a filamentous shape or an uneven structure composed of the live algae randomly overlapping with each other.