1. Fixing device for crops, comprising a spacer member positioned within a collecting trough drains, settling on the spacer element a substrate contained within a container element, as is a container or bag； characterized in that the spacer element comprises: - a grid structure (1) on whose upper face is seated the container element of the substrate； - support legs (2) which start from the underside of the grid structure (1) and rest on the bottom of the trough (3) collecting drains； wherein the spacer element is located within the interior space of the trough (3), generating ample space drainage between the grid structure (1) and the casing structure of the trunking (3) collecting drain, placing legs support (2) in that ample drainage. 2. Device crop support according to claim 1, wherein the support legs (2) leading from a knot (7) of confluence of longitudinal and transverse profiles forming the grid structure (1). 3. Device support crops, according to claim 2, characterized in that the starts of the support legs (2) are reinforced by a reinforcing flaps (8) joined to the own support legs (2) and also to the structure grid (1). 4. Device crop support according to any one of the preceding claims, characterized in that the grid structure (1) comprises longitudinal and transverse profiles with a section in the form of "T", with the exception of the outer profiles which have an angular section . 5. Device crop support according to any one of the preceding claims, wherein the spacer element comprises several separate pieces that are joined together by their adjacent edges by tongue and groove couplings formed by pairs of male members (9) and female (10) which they are located on the perimeter profiles of these separate pieces.Bu tarifnamenin başlığında ifade edildiği üzere, bu buluş, ilk olarak herhangi bir hidrofonik alt malzeme ya da dekoratif bitki saksısının bir tahliye suyunu toplama kanalından ya da bir taşma tabanından fiziksel olarak ayrılmasını amaçlayan ve he
