Water and nutrient retention modular plant cultivation method independent of environments

A technology for water conservation and fertilizer conservation and cultivation method, which is applied in the directions of botanical equipment and methods, container cultivation, plant protection cover, etc., and can solve the problems such as the inability of large-scale application of bottom-hole cultivation containers, large mutual influence, loss of water and nutrients, etc. , to achieve the effect of simplifying cultivation and management operations, reducing the amount and frequency of water and fertilizer applications, and promoting plant growth

Inactive Publication Date: 2014-04-02
NINGBO FREE TRADE ZONE PANDONG INFORMATION TECH
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems of unnecessary water and nutrient loss (referred to as water and fertilizer loss) and relatively large interaction with the outside world in the existing cultivation methods, and overcomes the prejudice that cultivation containers without bottom holes cannot be used on a large scale in agricultural production.

Method used

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  • Water and nutrient retention modular plant cultivation method independent of environments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The garden cultivation of loofah, the specific steps are as follows:

[0022] a. Prepare a cultivation container with a diameter of 20 cm and a height of 20 cm in the shape of an inner hollow cylinder, wherein the bottom water storage part is 6 cm high, and there are some capillaries on the top of the water storage part that hang down to the bottom of the container for water absorption. The cultivation container is durable and hard Made of high-quality plastic, it can be reused for a long time. The cover is integrated with the cultivation container and made of a breathable film. There is a circle with a diameter of 3cm in the center. The circle is divided into four equal sectors, which are reserved for the loofah to grow. A small part is left in the middle of each sector to be separated from the rest. The covering parts are connected so that the fan-shaped film is not easy to fall and can be easily lifted without affecting the growth of the loofah. The cultivation conta...

Embodiment 2

[0026] Greenhouse corn seedling cultivation, the specific steps are as follows:

[0027] a. Prepare a hollow cube-shaped cultivation container with a size of 3×3×3cm. It is made of soil and straw and air-dried at room temperature. It is not necessary to remove it when transplanting, and it is covered with a film made of starch (in this case, it will not Rain falls and wind blows, as long as it can prevent evaporation within a certain period of time), a hole with a diameter of 1cm is opened in the center as a place reserved for corn germination and growth;

[0028] b. Configure suitable and relatively moist nutrient soil and fill it until the cultivation container is basically full, then sow in the center of the cultivation container, sow one seed in each container, and pour a small amount of water for the first time after sowing to make the soil around the seeds obviously moist. , pay attention not to make the container wet as much as possible, and then cover it, and then plac...

Embodiment 3

[0030] Field corn cultivation in the open field, the specific steps are as follows:

[0031] a. After referring to the normal growth space of the roots of corn adult plants under normal natural conditions, it is determined to prepare a cultivation container with a diameter of 20 cm and a height of 30 cm in the shape of an inner hollow cylinder, wherein the bottom water storage part is 5 cm high, and the top of the water storage part There are capillaries hanging down to the bottom of the container to absorb water, and it is made of durable rigid plastic and can be reused for a long time. The cover is integrated with the cultivation container and is made of air-permeable film. There are two circles with a diameter of 5 cm that are symmetrically arranged at a distance of 5 cm from the center. The circle is divided into four equal sectors, separated by openings 4 between each sector, as reserved for corn. For the position of growth, a small part of the middle section of each fan-...

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Abstract

The invention provides a water and nutrient retention modular plant cultivation method independent of environments. A plant is planted in a cultivation module, substances inside the cultivation module cannot leak out of the cultivation module, substances outside the cultivation module cannot permeate into the cultivation module, and an unsealed position of the cultivation module except for a reserved plant growth position is completely covered to stop the substances inside the cultivation module from vaporizing out of the cultivation module and stop the substances outside the cultivation module from entering the cultivation module. The method solves the problems of unnecessary water and nutrient loss in short, large mutual effect on the outside and the like of an existing cultivation method, and overcomes the prejudice that a cultivation container without a bottom hole and the like cannot be applied on a large scale in agricultural production. Some requirements of the method can be broadened, and the cultivation module can be formed by combining two or more cultivation units and can be used in the whole process of plant cultivation or an optional stage or a plurality of optional stages of plant cultivation as needed in practical cultivation. The plant cultivation method can be used for commodity production of easily cared plant cultivation.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a modularized plant cultivation method which retains water and fertilizer and is independent of the environment and its application in plant cultivation. Background technique [0002] Ground cultivation is the most commonly used method of plant cultivation, which is subject to the constraints of natural conditions such as soil and the interaction with the outside world. At the same time, the loss of water and nutrients in cultivation is relatively large. Soil determines the types and yields of cultivated plants to a large extent. Drought, waterlogging, desertification, salinity, barren, polluted or other lands that are not suitable for the growth of plants to be cultivated are not suitable for cultivating plants or cultivating. Plants, if the soil must be cultivated, the cost of overall transformation and transformation is relatively high. In the process of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/02A01G13/02
Inventor 倪龙
Owner NINGBO FREE TRADE ZONE PANDONG INFORMATION TECH
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