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Ground cover bamboo hydroponic cultivation method and cultivation device suitable for laboratory scientific research

A cultivation method and cultivation device technology are applied in the field of ground cover bamboo hydroponic cultivation methods and cultivation devices, and can solve the problems of limited scientific research application, complex structure of ground cover bamboo plants, and difficulty in colonization.

Active Publication Date: 2021-06-08
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is that due to the characteristics of the root system of the existing ground cover bamboo, scientific researchers can only adopt the traditional soil cultivation technology, and its cultivation method is not conducive to the experiment of taking materials from various organs of the ground cover bamboo, which limits its use in experiments. The more extensive indoor scientific research application aims to provide a ground cover bamboo hydroponic cultivation method and its cultivation device suitable for laboratory scientific research. The cultivation method and its cultivation device can realize the hydroponic cultivation of ground cover bamboo, and from During the whole transplanting process from the unearthed bamboo seedlings to the planting in the hydroponic device, a whole set of hydroponic cultivation system for ground cover bamboo is proposed, which is conducive to the experiment of taking materials from various organs of ground cover bamboo, and expands its use in the laboratory. Wider range of scientific research applications in the country, the cultivation device solves the problems of complex structure and difficult planting of ground cover bamboo plants, and can effectively ensure that the root whip absorbs the nutrients needed by plants

Method used

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  • Ground cover bamboo hydroponic cultivation method and cultivation device suitable for laboratory scientific research
  • Ground cover bamboo hydroponic cultivation method and cultivation device suitable for laboratory scientific research
  • Ground cover bamboo hydroponic cultivation method and cultivation device suitable for laboratory scientific research

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] In August 2018, soil potted ground bamboo was selected as the material in the experimental greenhouse of the Fifth Teaching Experimental Building of Sichuan Agricultural University. After removing the soil and washing it, it was transplanted and planted in the hydroponic device, and the post-planting maintenance management was carried out according to different root induction stages. , 10 plants per barrel. At the same time, the soil pot seedlings with a diameter of 24 cm were used as a control group, with 2 kg of soil per pot, and 10 plants per pot. For hydroponic components the following steps are used to prepare:

[0050] 1. Make cultivation device:

[0051] (1) Prepare hydroponic bucket 1: Prepare an opaque square bucket with a capacity slightly larger than 5L (the diameter of the upper opening of the hydroponic bucket is 25cm, the length of the lower outer diameter is 21cm, and the height is 25cm), and mark at the 5L water level of the square bucket Upper mark (1...

Embodiment example 2

[0078] In August 2018, in the experimental greenhouse of the Wujiao Experimental Building of Sichuan Agricultural University, the soil potted beautiful bamboo was selected as the material. After removing the soil and washing it, it was transplanted and planted in the hydroponic device, and the post-planting maintenance management was carried out according to different root induction stages. , 5 plants per barrel. At the same time, the soil pot seedlings with a diameter of 24 cm were used as a control group, with 2 kg of soil per pot, and 5 plants per pot. The preparation steps for the hydroponic components are the same as in Example 1, and the hydroponic process is also the same as in Example, finally obtaining the data in Table 4 and Table 5:

[0079] Table 4 Comparison of the growth of the above-ground part of the beautiful Ruozhu in two cultivation methods

[0080]

[0081]

[0082] Table 5 Comparison of the growth of the whole plant of the two kinds of cultivation m...

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Abstract

The invention discloses a ground cover bamboo hydroponic cultivation method and a cultivation device suitable for laboratory scientific research. Firstly, the cultivation device is made, and the cultivation device includes a hydroponic bucket, a fixing device and an aeration device. After the working nutrient solution, select the ground cover bamboo plants required for the experiment, remove the original soil of the root system, and rinse the root system with clean water, fix the washed ground cover bamboo above the fixing device, and place the underground part below the fixing device. The fixing device and the bamboo seedlings are put into the hydroponic bucket together, and the treatment is carried out at the stage of replacement of the original soil bacon system, induction of new aquatic root system, and at the stage of growth of the aquatic root system. The cultivation method and its cultivation device can realize the hydroponics of the ground cover bamboo, and the whole transplanting process from the unearthed bamboo seedlings to the planting in the hydroponic device is beneficial to the experiment of taking materials from various organs of the ground cover bamboo during cultivation, and expands its More extensive scientific research applications in the laboratory can effectively ensure that the root whip absorbs the nutrients needed by plants.

Description

technical field [0001] The invention relates to the technical field of ground cover bamboo cultivation, in particular to a ground cover bamboo hydroponic cultivation method and a cultivation device suitable for laboratory scientific research. Background technique [0002] Hydroponics is a method of soilless cultivation of plants. Its core is to directly soak the roots of plants in nutrient solution. This nutrient solution can replace soil and provide water, nutrients, oxygen and other growth factors to plants, so that plants can grow normally. grow. The main principle of hydroponic technology is not to change the original genetic material of the plant, but to promote the expression of the rooting gene of the plant and make it root by adding exogenous growth hormone or increasing environmental stress. Theoretically, almost all kinds of plants can be used for hydroponics, but most plant species are xerophytes. To grow and develop normally in water, the aquatic root system nee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G31/02
CPCA01G31/00A01G31/02Y02P60/21
Inventor 江明艳蔡心怡廖家蓉杨轶雄李宁锋许敏
Owner SICHUAN AGRI UNIV
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