CN-121986668-A - Plant cultivation component

CN121986668ACN 121986668 ACN121986668 ACN 121986668ACN-121986668-A

Abstract

The invention discloses a plant cultivation component, which comprises at least one cultivation substrate unit, a flexible container and a flexible container, wherein the at least one cultivation substrate unit is of a self-supporting structure with a porous elastic structure, so that the self-supporting structure can be independently maintained under the condition of no external supporting structure and has shape restoration capability, the flexible container is internally provided with a containing cavity, the at least one cultivation substrate unit is filled and contained in the containing cavity, the flexible container is at least provided with a closed water storage pocket part at the bottom, the lower part of the cultivation substrate unit is immersed in or contacted with the water storage pocket part, when the at least one cultivation substrate unit is filled in the flexible container, the cultivation substrate unit is filled and supported by the containing cavity by virtue of self elastic restoring force, and the flexible container applies constraint force to the cultivation substrate unit, so that the plant cultivation component forms an integral structure with a preset three-dimensional outline and is maintained. The hard container is thoroughly abandoned, and the problem that the traditional soft container cannot be independently shaped is solved.

Inventors

PENG YINGTONG
ZHOU TIANYU

Assignees

氨酯汀兰(南通)农业科技有限公司

Dates

Publication Date: 20260508
Application Date: 20260302

Claims (10)

1. A plant growing assembly, comprising: At least one cultivation substrate cell, which is a self-supporting structure having a porous elastic construction, such that it can independently maintain its own predetermined three-dimensional construction without an external supporting structure and has shape restoration ability; The flexible container body is internally provided with a containing cavity, the at least one cultivation substrate unit is filled and contained in the containing cavity, and the flexible container body is at least provided with a closed water storage pocket part at the bottom part and is used for containing liquid, so that the lower part of the cultivation substrate unit is immersed in or contacted with the water storage pocket part; When the at least one cultivation substrate unit is filled in the flexible containing body, the cultivation substrate unit fills and expands the containing cavity by means of self elastic restoring force, and the flexible containing body applies constraint force to the cultivation substrate unit, and the two exert synergistic effect, so that the plant cultivation component forms an integral structure with a preset three-dimensional outline under the constraint of the flexible containing body, and the morphological stability of the integral structure is maintained.
2. The plant growing assembly of claim 1, wherein the growing medium unit is a porous mesh skeleton structure integrally formed of an elastic material, the porous mesh skeleton structure having three-dimensionally communicating fluid passages; Wherein the three-dimensional communicating fluid channel is configured to direct liquid within the water storage pocket to the interior of the cultivation substrate cell by capillary and/or elastic pumping action: The elastic pumping action is characterized in that external liquid is introduced into the pores at the moment of compression recovery by means of negative pressure suction force generated by the compression recovery of the culture medium units, and liquid phase retention effect formed in the pores by means of liquid surface tension is realized, so that after external force is removed, the liquid can be maintained in the pores without completely flowing back due to gravity.
3. The plant growing assembly of claim 2, wherein the growth substrate unit has at least one of the following performance characteristics: (1) The pore distribution characteristics are that the aperture ratio is more than a percent; (2) Continuous water-conducting performance characteristics, which are based on capillary or elastic pumping effects, capable of transporting and stably maintaining a liquid at a position with a vertical height greater than or equal to b (in cm) without significant fallback; wherein, a and b respectively satisfy the relation of a >70 and b >2.
4. The plant cultivation component as claimed in claim 1, wherein the shape recovery capability of the cultivation matrix unit is configured such that the cultivation matrix unit spontaneously recovers to more than c% of the original external dimension after external pressing is removed, and the cultivation matrix unit maintains its external dimension recovery rate to be more than c% after at least 3 repeated pressing operations, wherein c satisfies the relation c >80, and/or The cultivation substrate unit is provided with a safe elastic working interval, the interval at least covers the pressure range generated by normal freehand operation and falling, the lower limit threshold K1 and the upper limit threshold K2 of the cultivation substrate unit meet that K1 is less than or equal to 4 and less than 10kPa, K2 is less than or equal to 35 and less than 50kPa, when the external pressure is in the range of K1 to K2, the cultivation substrate unit is elastically deformed, the recovery rate of the external dimension of the cultivation substrate unit is kept above c% after the external force is removed, and c >80.
5. The plant growing assembly according to claim 1 or 2, characterized in that the growth substrate unit is configured to undergo an adaptive elastic deformation under a slight contact pressure generated by the growth of the plant root system, wherein the adaptive elastic deformation is capable of providing a flexible cushioning and yielding to the plant root system.
6. The plant growing assembly of claim 1, further comprising an anti-movement fixation configured to limit the relative displacement of the growth substrate unit within the containment cavity by penetrating the flexible container and anchoring to the growth substrate unit, or by local interconnection within the flexible container.
7. The plant growing assembly of claim 6, wherein the anti-movement fixing structure includes a penetration member penetrating through a sidewall of the flexible container and protruding into an inside of the cultivation substrate unit to form an anchoring structure, or The cultivation matrix unit is provided with a positioning through hole at a preset position, and two opposite side walls of the flexible containing body are connected at positions corresponding to the positioning through hole through a heat sealing or gluing process to form a riveting part for clamping the cultivation matrix unit.
8. The plant growing module according to claim 1, wherein the number of the cultivation substrate units is one, the cultivation substrate units are integrally formed as a whole, wherein the inner wall of the flexible container is spread and attached after the cultivation substrate units are put into the flexible container, or, The number of the culture medium units is multiple, the culture medium units are in a close-packed state in the accommodating cavity, and adjacent culture medium units are mutually abutted in a surface contact, line contact or jogged mode under the constraint of the flexible containing body to jointly form the integral structure.
9. The plant cultivation component according to claim 1, wherein the number of the cultivation substrate units is a plurality, concave-convex matching structures are arranged on the contact surfaces of the cultivation substrate units, when the cultivation substrate units are filled in the flexible containing body, the adjacent cultivation substrate units are mutually overlapped, embedded or wound through the concave-convex matching structures to form an interlocking connection relation, the interlocking connection relation is configured to guide root systems to alternately extend along gaps of the concave-convex matching structures in the plant growth process so as to provide alternate channels for the plant root systems, so that the cultivation substrate units can be connected and fixed into a whole after the plant root systems grow, or the contact surfaces of the cultivation substrate units are provided with the hooked hair matching structures, each hooked hair matching structure comprises a plurality of elastic hooked teeth and a plurality of flexible loops, and the adjacent cultivation substrate units are hooked in the flexible loops through the elastic hooked teeth to form the interlocking connection relation before or after the flexible containing body is filled in the flexible containing body, so that the detachable whole structure is formed.
10. The plant growing assembly of claim 1, wherein the growing medium unit comprises at least one of a polymer foam material, a rubber sponge, an elastic gel, a modified natural fiber or a bio-based porous material, and/or a composite thereof The flexible container body is made of elastic high polymer materials and is provided with an elastic stretching structure, wherein the flexible container body is configured to apply the constraint force to the cultivation substrate unit through elastic stretching deformation of the material when the cultivation substrate unit is accommodated, or is made of inelastic or low-elasticity flexible materials, and after the cultivation substrate unit is filled in the flexible container body, the flexible container body is in a geometric tensioning state through an interference fit structure or a sealing tensioning structure so as to apply the constraint force to the cultivation substrate unit.

Description

Plant cultivation component Technical Field The invention relates to the technical field of plant cultivation, in particular to a plant cultivation component. Background In existing plant cultivation techniques, particularly in the field of soilless cultivation and potting, rigid containers (e.g., plastic pots, ceramic pots, seedling trays, etc.) are often relied upon to house cultivation substrates (e.g., soil, rock wool, coconut coir or sponge pieces). The primary function of these rigid containers is to provide shape support to the loose or otherwise self-supporting substrate, prevent it from collapsing or collapsing, and to hold moisture. However, the conventional "rigid container+matrix" cultivation mode suffers from the significant disadvantage that the rigid container is fixed in volume and there is a large amount of dead space (the unfilled portion of matrix or the wall thickness of the container) inside, resulting in inefficient warehouse and logistics transportation. In addition, rigid containers are fragile (e.g., ceramic) or take up space (e.g., plastic tub nesting is difficult), increasing the risk of logistical breakage and cost. In addition, the prior art also uses non-woven fabrics to directly wrap the substrate. However, the loose matrix (such as soil and coconut husk) is filled in the interior, the whole structure is soft, the whole structure cannot stand independently, the carrying and stacking are difficult, and the external non-woven fabrics cannot be actively stretched, so that the appearance of the finished product is not stiff and smooth. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides a plant cultivation component, which utilizes the special high rebound resilience and shape recovery of a cultivation substrate unit to realize the active expansion and full filling of a flexible container, abandons a hard container and solves the problem that the traditional soft container cannot be independently shaped. The plant cultivation component comprises at least one cultivation substrate unit, a flexible container and a plant cultivation component, wherein the cultivation substrate unit is of a self-supporting structure with a porous elastic structure, the self-supporting structure can independently maintain a preset three-dimensional structure of the cultivation substrate unit without an external supporting structure and has shape restoration capability, the flexible container internally defines a containing cavity, the at least one cultivation substrate unit is filled and contained in the containing cavity, the flexible container is at least provided with a closed water storage pocket part at the bottom of the flexible container and is used for containing liquid, the lower part of the cultivation substrate unit is immersed in or contacted with the water storage pocket part, when the at least one cultivation substrate unit is filled in the flexible container, the cultivation substrate unit fills and expands the containing cavity by means of self elastic restoring force, and the flexible container exerts constraint force on the cultivation substrate unit and acts cooperatively, so that the plant cultivation component forms an integral structure with the preset three-dimensional outline under the constraint of the flexible container and keeps the form stability of the integral structure. The invention realizes the remarkable technical effects of thoroughly discarding the traditional rigid container, independently maintaining the preset three-dimensional structure by utilizing the structural rigidity and elastic restoring force of the matrix unit, greatly reducing the storage and transportation cost, realizing flat storage when not assembled, quickly and spontaneously restoring to the original shape after the assembly is extruded by the outside by virtue of the excellent rebound characteristic of the matrix unit, effectively overcoming the defects of easy plastic deformation, collapse and shrinkage of the traditional cultivated product and ensuring the long-term full and smooth appearance, and thirdly, actively expanding the inner wall of the flexible container by virtue of the continuous elastic restoring force and forming the dynamic balance of 'inner-expanding outer bundles' with the restraining force of the flexible container, thereby solving the difficult problems that the flexible package cannot be independently shaped and the inside is easy to store and constructing a stable integral structure. Meanwhile, the high-resilience porous structure ensures that the internal fluid channel is always communicated and does not collapse in repeated deformation, and is matched with the bottom water storage design, so that continuous and efficient capillary water guide and self-irrigation functions are realized, and plant root growth is facilitated. According to some embodiments of the inven