Citrus container seedling raising weed prevention device and seedling raising method

Abstract

The invention discloses a citrus container seedling raising weed prevention device and a seedling raising method. The citrus container seedling raising weed prevention device comprises a sleeve main body, arrangement grooves are formed in the two sides of the top end of the sleeve main body, movable rods are rotationally connected into the two arrangement grooves through rotating shafts, sliding grooves are both formed inside the two movable rods, connecting shafts are arranged inside the two sliding grooves in a sleeve mode, supporting frames are fixedly connected to the opposite sides of the two connecting shafts, via holes are formed inside the two supporting frames, installing grooves are formed in the opposite sides of the two via holes, the opposite sides of the two installing grooves communicate with the outer portions of the supporting frames, and baffle blades are connected between the two via holes and the interiors of the installing grooves in a sleeve manner. According to the citrus container seedling raising weed prevention device and the seedling raising method, through mutual cooperation of arrangement of the grooves, the movable rods, the sliding grooves, the connecting shafts, the supporting frames, the via holes and the installing grooves, external weeds are prevented from falling into a matrix of a cultivation container, independent protection of a single seedling is achieved, and the problem that sunlight induces weed seeds to germinate is avoided.

Description

technical field [0001] The invention belongs to the technical field of seedling raising devices, and in particular relates to a citrus container seedling raising weed control device and a seedling raising method. Background technique [0002] Citrus is one of the important economically valuable fruit trees in my country. In order to ensure the purity of the scion species and obtain benefits as soon as possible in production, the seedlings need to be propagated asexually. At present, the asexual reproduction methods of citrus are mainly open field seedlings and container seedlings. Container seedlings are more expensive than open field seedlings. It has the advantages of well-developed root system and easy survival, and has gradually become the preferred method for seedling propagation in citrus production. [0003] However, there are still two main problems in container seedling management: [0004] 1. Due to the use of containers, the use of weed-proof mulches is limited. A...

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Problems solved by technology

[0004] 1. Due to the use of containers, the use of weed-proof mulches is limited. At the same time, the density of seedlings is high and herbicides cannot be used, so that the substrate in the container is easy to grow a large number of weeds, which requires a lot of labor costs to pull them out;

[0005] 2. In the water management process of seedlings, water is usually sprayed manually or automatically. During the spraying process, the water flow will have a greater impact due to pressure and potential energy. During the spraying process, it is easy to cause the seedling substrate in the container to rush out The container or water distribution is uneven, and the seedling substrate is often in an extreme state of too much or too little water, which affects the normal growth state of the seedlings. For this reason, we propose a citrus container seedling weed control device and seedling raising method to solve the above problems

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