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Novel device used for culturing wetland algae crust and method for culturing algae crust

A new type of algae technology, applied in the field of cultivating algae crusts, can solve problems such as experiment failure and algae not meeting the experimental requirements, and achieve the effect of ensuring normal growth

Active Publication Date: 2014-05-07
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is to solve the problem that in the existing method, because the Erlenmeyer flask is exposed to the environment of the artificial climate box, due to factors such as light, blast, temperature, microbial pollution, etc., the algae cultivated often do not meet the experimental requirements and cause the experiment to fail. , and provide a new device for cultivating algae crusts in wetlands and a method for cultivating algae crusts with it

Method used

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  • Novel device used for culturing wetland algae crust and method for culturing algae crust
  • Novel device used for culturing wetland algae crust and method for culturing algae crust
  • Novel device used for culturing wetland algae crust and method for culturing algae crust

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specific Embodiment approach 1

[0018] Embodiment 1: A new device for cultivating wetland algae crusts in this embodiment is composed of an algae incubator, an oxygen reactor and a communication device;

[0019] Described algae cultivator is made of Erlenmeyer flask 1 and a rubber stopper 3 with holes;

[0020] Described oxygen reactor is made of jar 2 and a rubber stopper 3 with holes;

[0021] The communication device is two glass tubes 4;

[0022] The algae culture device and the oxygen reactor are connected by a communication device; the rubber stopper 3 with holes in the algae culture device is sealed at the mouth of the Erlenmeyer flask 1; the hole in the oxygen reactor is wherein The rubber stopper 3 is sealed on the bottleneck of the jar 2; one end of the glass tube 4 is immersed in the algae culture medium at the bottom of the Erlenmeyer flask 1, and the other end exposes the rubber stopper 3 with a hole in the jar 2 bottleneck. Yes; one end of the other glass tube 4 is placed above the oxygen rea...

specific Embodiment approach 2

[0024] Embodiment 2: This embodiment differs from Embodiment 1 in that: a new device for cultivating wetland algae crusts is an airtight device. Other steps and parameters are the same as in the first embodiment.

specific Embodiment approach 3

[0025] Specific embodiment three: the method for cultivating algae crust using a novel device for wetland algae crust cultivation in this embodiment is carried out according to the following steps:

[0026] 1. In the ultra-clean workbench, put the crust sample into the conical flask 1 of the algae incubator in a new device for algae crust cultivation in wetlands, and then pour the medium required for cultivating algae, and use rubber with holes Stopper 3 seals the bottleneck of Erlenmeyer flask 1;

[0027] Second, the Na 2 o 2 The powder is poured into a jar 2 of an oxygen reactor in a novel device for cultivating wetland algae crusts, and then the mouth of the jar 2 is sealed with a rubber stopper 3 with holes;

[0028] Three, first a glass tube 4 one end is immersed in the algae medium at the bottom of the Erlenmeyer flask 1, and the other end exposes the rubber stopper 3 with holes at the mouth of the jar 2, then another glass tube 4 one end is placed in the wide mouth N...

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Abstract

The invention provides a novel device used for culturing the wetland algae crust and a method for culturing the algae crust. The invention relates to an experimental device for culturing the algae in the soil crust and a method for culturing the algae crust. The invention solves the problems in the existing method that the cultured algae always does not meet the experimental requirements and correspondingly results in the failure of the experiment due to the factors of lighting, blasting, temperature, microbial contamination and the like because the conical flask is exposed to the manual climatic box environment. The device is composed of an algae incubator, an oxygen reactor and a communicating device, wherein the algae incubator is composed of a conical flask and a perforated rubber stopper; the oxygen reactor is composed of a jar and a perforated rubber stopper; the communicating device consists of two glass tubes. The culturing method comprises the following steps: step 1, putting the crust samples into the conical flask; step 2, pouring the Na2O2 powder into the jar; step3, connecting the conical flask and the jar by the glass tubes; step 4, putting the conical flask and the jar into the artificial culture box to culture.

Description

technical field [0001] The invention relates to an experimental device for cultivating algae in soil crust and a method for cultivating algae crust with it. Background technique [0002] Wetland algae crust culture is to crush the crust sample and filter it with a 40-mesh sieve. The obtained crust powder sample is placed in an Erlenmeyer flask, added with algae medium, and placed in an artificial climate box for cultivation. Erlenmeyer flasks are exposed to the environment of the artificial climate box. Due to factors such as light, blast, temperature, and microbial contamination, the algae cultivated often fail to achieve the purpose of the experiment, and sometimes even cause the experiment to fail. Contents of the invention [0003] The present invention is to solve the problem that in the existing method, because the Erlenmeyer flask is exposed to the environment of the artificial climate box, due to factors such as light, blast, temperature, microbial pollution, etc.,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G31/02
CPCY02P60/21
Inventor 娄晓楠吕宪国王国平邹元春赵海洋
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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