Straw bioreactor as well as preparation method thereof and greenhouse vegetable cultivation method

A straw biology and cultivation method technology, applied in the field of bioreactors, can solve the problems of less obvious reactor effects, easy to produce fruits and vegetables, and poor effects, and achieve the effects of improving disease resistance, promoting transformation, and improving utilization efficiency

Inactive Publication Date: 2018-09-07
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Straw bioreactor is a new ecological treatment method for agricultural waste straw. It can not only dispose of straw waste, but also use straw bioreactor to convert straw into carbon dioxide and nutrients needed for plant growth, improve soil, and promote plant growth. growth, reduce the use of fertilizers, and reduce production costs, but the promotion of the existing technology of straw bioreactor technology is not good. One reason is that the effect of the biocomposting reactor is not obvious, and the other is that the composting process is for ordinary farmers

Method used

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  • Straw bioreactor as well as preparation method thereof and greenhouse vegetable cultivation method
  • Straw bioreactor as well as preparation method thereof and greenhouse vegetable cultivation method
  • Straw bioreactor as well as preparation method thereof and greenhouse vegetable cultivation method

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Embodiment 1

[0036] Such as Figure 1 to Figure 2 As shown, a straw bioreactor, the straw bioreactor 1 is arranged in the groove of the greenhouse soil 2 in a strip shape, including straw, organic materials, fermentation bacteria agents, and amino acid additives; including 100 parts by weight of straw, organic 10-30 parts of materials, 0.1-0.3 parts of fermentation bacteria agent, 0.2-0.5 parts of amino acid-containing additive; the amino acid-containing additive contains seaweed polysaccharide and chitosan extracted from marine organisms.

[0037] As preferably, in the present embodiment: fermenting agent is aerobic fermenting agent, and it comprises cellulomonas, Pseudomonas, Aspergillus niger, Trichoderma viride, Trichoderma aculeatus, Phanerochaete chrysosporium, Mycelium fermentum, Bacillus, Thermomonospora, Streptomyces, Clostridium thermocellum, Lactic acid bacteria.

[0038] As a preference, in this embodiment: the amino acid-containing additive is made of deep-sea fish and shrimp...

Embodiment 2

[0053] In combination with Example 1 and Figure 1 to Figure 2 , a straw bioreactor greenhouse vegetable cultivation method, when greenhouse vegetables are cultivated, at least one straw bioreactor and reaction auxiliary equipment are vertically arranged in the greenhouse soil, greenhouse vegetables or melons and fruits are planted on both sides of the straw bioreactor 4, and the reaction auxiliary equipment is used To water or add liquid fertilizer to the biological reactor, the reaction auxiliary equipment includes a drip irrigation pipe 6 and a drip irrigation head 7 .

[0054] Preferably, in this embodiment: greenhouse vegetables are planted about 7-10 days after the completion of the straw bioreactor, and the planted vegetables are raised in nutrient pots and transplanted with soil. When transplanting, the roots of the seedlings should be greater than or equal to 5cm away from the straw reactor.

[0055] Preferably, in this embodiment: vegetables are mainly solanaceous cr...

Embodiment 3

[0058] In combination with Example 2 and image 3 , In this embodiment, the lamp tube in the reaction auxiliary equipment is also used to promote the reaction of photosynthetic bacteria and add photosynthetic bacteria. This embodiment is mainly applied to greenhouse planting bases with relatively high technical level and scale. Combined with the equipment of this embodiment, higher yields can be obtained.

[0059] As a preference, in this embodiment: the reaction auxiliary equipment also includes an annular lamp tube 9 that can be inserted into the vent hole 8, and the two ends of the bottom of the lamp tube 9 are respectively provided with an LED direct light 91, and the lamp tube 9 is provided with a photosynthetic bacteria addition bin 92 and a funnel 93 with a switch in the center, the addition bin is connected to the bacteria release hole 95 on the outer wall of the lamp tube through a plurality of inclined tubes 94, and the top of the lamp tube 1 is provided with a swit...

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Abstract

The invention discloses a straw bioreactor as well as a preparation method thereof and a greenhouse vegetable cultivation method. The straw bioreactor is arranged in grooves of greenhouse soil in a long strip shape; and the straw bioreactor comprises the following components in parts by weight: 100 parts of straw, 10-30 parts of an organic material, 0.1-0.3 part of a fermentation preparation and 0.2-0.5 part of an amino acid-containing additive, wherein the amino acid-containing additive contains a seaweed polysaccharide and chitosan extracted from marine organisms. According to the preparation method disclosed by the invention, the organic material, the fermentation preparation, and the amino acid-containing additive containing the seaweed polysaccharide and chitosan extracted from the marine organisms are added into the straw, a straw bioreactor stacking formula and a moisture control method in the prior art are improved, so that operation of a current straw bioreactor can be greatlysimplified; and meanwhile, the straw bioreactor disclosed by the invention has the effects of reducing a using amount of fertilizers, increasing soil fertility, reducing a disease incidence of fruitsand vegetables, and promoting plant growth.

Description

technical field [0001] The invention relates to the technical field of bioreactors, in particular to a straw bioreactor, its preparation and a greenhouse vegetable cultivation method. Background technique [0002] Straw bioreactor is a new ecological treatment method for agricultural waste straw. It can not only dispose of straw waste, but also use straw bioreactor to convert straw into carbon dioxide and nutrients needed for plant growth, improve soil, and promote plant growth. growth, reduce the use of fertilizers, and reduce production costs, but the promotion of the existing technology of straw bioreactor technology is not good. One reason is that the effect of the biocomposting reactor is not obvious, and the other is that the composting process is for ordinary farmers. The humidity and dryness control of straw, the use of bacterial agents and other technical content are too high. Finally, the use of straw bioreactor is not well controlled, and it is easy to produce fru...

Claims

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Application Information

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IPC IPC(8): A01G9/14A01C21/00A01G22/05C05G3/00C05G3/04C05G3/80
CPCA01C21/00A01G9/14A01G22/05C05C11/00C05G3/00C05G3/80C05D9/02C05F1/002C05F3/00C05F5/002C05F11/00C05F11/08Y02A40/25
Inventor 叶静邹平孙万春林辉马军伟王强俞巧钢符建荣
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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