Rice planting soil structure

Abstract

The utility model relates to the technical field of rice planting, in particular to a rice planting soil structure which comprises a deep base layer, a soil layer is laid on the deep base layer, super absorbent resin is laid on the soil layer, natural fiber is laid at the upper end of the super absorbent resin, porous ceramsite is laid at the upper end of the natural fiber, and the porous ceramsite is laid at the lower end of the soil layer. And rice crops are planted in the soil layer. According to the rice planting soil structure, the super absorbent resin, the natural fibers and the porous ceramsite are arranged, before rice planting, the super absorbent resin, the natural fibers and the porous ceramsite are evenly scattered on the surface of the soil layer, the soil layer, the super absorbent resin, the natural fibers and the porous ceramsite are turned over, and the soil layer is turned over; the super absorbent resin, the natural fiber and the porous ceramsite are mixed into the soil layer, and a proper amount of water is poured, so that the super absorbent resin, the natural fiber and the porous ceramsite are fully expanded and form a water retention layer, and evaporation and leakage of water can be remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to a soil structure for rice planting. Background Art

[0002] Rice is one of the most important food crops in the world. Rice planting refers to the process of cultivating rice plants through seed planting and management under suitable environmental conditions.

[0003] During the rice planting process, the water in the paddy field and the soil surface are exposed to the air. Especially under the conditions of high temperature, strong wind speed and low relative humidity, water will evaporate from the soil and water surface into the air. Moreover, if the drainage performance of the soil in the rice field is good, when the irrigation water exceeds the water holding capacity of the soil, the excess water will seep downward through the pores of the soil into the groundwater or deep soil and cannot be effectively utilized by the crops. Therefore, we introduce a soil structure for rice planting. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a soil structure for rice planting, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A soil structure for rice planting includes a deep base layer. A soil layer is laid above the deep base layer. A superabsorbent resin is laid above the soil layer. A natural fiber is laid above the superabsorbent resin. A porous ceramsite is laid above the natural fiber. Rice crops are planted in the soil layer.

[0007] Preferably, the superabsorbent resin and the natural fiber have the same thickness.

[0008] Preferably, the natural fiber and the porous ceramsite have the same thickness.

[0009] By adopting the above technical solution: After the porous ceramsite, the superabsorbent resin and the natural fiber are mixed, the mixture is sprinkled above the soil layer, and then the soil layer and the mixture are mixed. After the mixture absorbs water, a water retention layer is formed to reduce water loss.

[0010] Preferably, the rice crops pass through the superabsorbent resin, the natural fiber and the porous ceramsite.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting superabsorbent resin, natural fiber and porous ceramsite, before rice planting, evenly sprinkle the superabsorbent resin, natural fiber and porous ceramsite on the surface of the soil layer, and plow the soil layer, superabsorbent resin, natural fiber and porous ceramsite, so that the superabsorbent resin, natural fiber and porous ceramsite are mixed into the soil layer, and irrigate an appropriate amount of water to make the superabsorbent resin, natural fiber and porous ceramsite fully expand and form a water retention layer. Thereafter, regularly check the state of the water retention layer formed by the superabsorbent resin, natural fiber and porous ceramsite, and make supplements when necessary. It can significantly reduce water evaporation and leakage, and improve soil humidity and rice yield. Brief Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of a soil structure for rice planting of the present utility model;

[0014] Figure 2 It is a schematic diagram of the use of a soil structure for rice planting of the present utility model.

[0015] In the figure: 1, deep base layer; 2, soil layer; 3, superabsorbent resin; 4, natural fiber; 5, porous ceramsite; 6, rice crop. Detailed Description of the Preferred Embodiments

[0016] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0019] Please refer to Figure 1-2, the present utility model provides a technical solution:

[0020] A soil structure for rice cultivation, comprising a deep base layer 1, a soil layer 2 is laid above the deep base layer 1, a highly water-absorbent resin 3 is laid above the soil layer 2, a natural fiber 4 is laid above the highly water-absorbent resin 3, a porous ceramsite 5 is laid above the natural fiber 4, and a rice crop 6 is planted in the soil layer 2.

[0021] In this embodiment, the highly water-absorbent resin 3 and the natural fiber 4 have the same thickness; the natural fiber 4 and the porous ceramsite 5 have the same thickness; the rice crop 6 penetrates through the highly water-absorbent resin 3, the natural fiber 4 and the porous ceramsite 5.

[0022] Through the above solution: By using the highly water-absorbent resin 3, the natural fiber 4 and the porous ceramsite 5, not only the water retention and anti-seepage ability of the soil is significantly improved, reducing water resource waste, but also through simple spreading, plowing and irrigation steps, farmers can easily implement and maintain it. It greatly improves the yield and quality of rice, while reducing the irrigation cost, having significant economic benefits and wide applicability.

[0023] It should be noted that the present utility model is a soil structure for rice cultivation. During use, first mix the highly water-absorbent resin 3, the natural fiber 4 and the porous ceramsite 5 in the preparatory work before rice planting, and then evenly lay these three on the soil surface layer 2. Subsequently, carry out careful soil plowing operations to ensure that the resin 3, the fiber 4 and the ceramsite 5 can penetrate and be evenly distributed in the soil layer 2. After mixing, irrigate appropriately to prompt the highly water-absorbent resin 3 to quickly absorb water and expand, combining the water retention characteristics of the natural fiber 4 and the pore structure of the porous ceramsite 5 to jointly construct an efficient water retention layer. This water retention layer can not only greatly reduce the evaporation and leakage of soil moisture, effectively improve the soil water holding capacity, thereby maintaining a stable soil humidity environment, providing continuous and suitable water conditions for rice growth. In addition, by regularly monitoring the state of the water retention layer and replenishing the materials when necessary, the water retention effect can be further consolidated to ensure the continuous optimization of soil humidity during the rice growth cycle.

[0024] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rice planting soil structure, comprising a deep base layer (1), characterized in that: A soil layer (2) is laid above the deep base layer (1), a highly water-absorbent resin (3) is laid above the soil layer (2), natural fibers (4) are laid on the upper end of the highly water-absorbent resin (3), porous ceramsite (5) is laid on the upper end of the natural fibers (4), and rice crops (6) are planted in the soil layer (2).

2. A rice planting soil structure according to claim 1, characterized in that: The super absorbent resin (3) and the natural fiber (4) have the same thickness.

3. The rice planting soil structure according to claim 1, characterized in that: The natural fibers (4) and the porous ceramsite (5) have the same thickness.

4. The rice planting soil structure according to claim 1, characterized in that: The rice plant (6) passes through the highly water-absorbent resin (3), the natural fiber (4) and the porous ceramsite (5).

Images