Fecha de publicación: 09/01/2025 Fuente: WIPO "tomato" The apparatus, method and system for delivering a metered amount of a liquid composition to the ground comprises at least one penetrating element comprising a tip at a first end region of the penetrating element for penetrating ground, at least one fluid inlet aperture at a further end region of the penetrating element opposite the first end region, at least one fluid outlet aperture and an internal fluid communication passageway extending between the fluid inlet aperture and the fluid outlet aperture; and at least one valve secured to or integrally formed with or comprising said at least one penetrating element, the valve further comprising: comprising at least one valve element moveable within a body of the valve to selectively open a fluid flow path between at least one fluid inlet opening of the valve and the fluid outlet aperture.