Microbial preparation for improving mud flat land plant growth and preparation method thereof

A microbial preparation and plant growth technology, which can be applied in the directions of using microorganisms, microorganism-based methods, biochemical equipment and methods, etc., can solve problems such as unstable effect and increase cost, and achieve the effect of improving the growth of plants on tidal flats.

Pending Publication Date: 2019-05-10
JIANGSU UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

Although these methods have a certain effect on the improvement of tidal flats, the effect is not stable, and in practical application, a large amount of manpower, material and financial resources have been invested, which has greatly increased the cost of the measure

Method used

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  • Microbial preparation for improving mud flat land plant growth and preparation method thereof
  • Microbial preparation for improving mud flat land plant growth and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Prepare raw materials: 70 parts of starch, 10 parts of microbial agent, 18 parts of seaweed polysaccharide, and 2 parts of foaming agent. Among them, the microbial agent is Brevibacterium derived from the Qinghai-Tibet Plateau after re-domestication, and the phosphorus-solubilizing microorganism is domesticated Bacillus (both 9:1).

[0022]The materials were put into the mixer for mixing, the rotation speed of the mixer was set at 180r / min, the temperature was at room temperature, and the reaction time was 22min, so as to prepare the microbial preparation for improving the growth of plants in tidal flats.

[0023] When applying, mix the agricultural and forestry organic fertilizer evenly at a ratio of 1:99.

Embodiment 2

[0025] Prepare raw materials: 60 parts of starch, 8 parts of microbial agent, 28 parts of seaweed polysaccharide, and 4 parts of foaming agent. Among them, the microbial agent is Brevibacterium derived from the Qinghai-Tibet Plateau after re-domestication, and the phosphorus-solubilizing microorganism is domesticated Agrobacterium (both 8:2).

[0026] The materials were put into a mixer for mixing, the rotation speed of the mixer was set at 200r / min, the temperature was at room temperature, and the reaction time was 20min, so as to prepare a microbial preparation for improving plant growth in tidal flats.

[0027] When applying, mix the agricultural and forestry organic fertilizer evenly according to 2:98.

Embodiment 3

[0029] Prepare raw materials: 68 parts of starch, 8 parts of microbial agent, 21 parts of seaweed polysaccharide, and 3 parts of foaming agent. Among them, the microbial agent is derived from Pseudomonas bacteria from the Qinghai-Tibet Plateau after re-domestication, and the phosphorus-solubilizing microorganism is domesticated Bacillus (both 8:2).

[0030] The materials were put into the mixer for mixing, the rotation speed of the mixer was set to 100r / min, the temperature was room temperature, and the reaction time was 30min, so as to prepare the microbial preparation for improving the growth of plants in tidal flats.

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Abstract

The invention belongs to the technical field of plant growth microorganism preparations, and particularly relates to a microbial preparation for improving the mud flat land plant growth and a preparation method thereof. The microbial preparation for improving the mud flat land plant growth is mainly prepared from, by weight, 60-70 parts of starch, 8-10 parts of a microbial agent, 18-28 parts of algal polysaccharides and 2-5 parts of a biological degradable foaming agent. The invention further provides a preparation method of the microbial preparation for improving the mud flat land plant growth. According to the microbial preparation for improving the mud flat land plant growth, agricultural and forestry organic fertilizer is independently or compositely adopted, the plant rhizosphere ecologic environment can be effectively improved on a mud flat land, and the plant growth is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of microbial preparations for plant growth, and in particular relates to a microbial preparation for improving plant growth in tidal flats and a preparation method thereof. Background technique [0002] Now tidal flats generally refer to coastal tidal flats. China's tidal flats are mainly distributed in the coastal areas from Liaoning in the north to Guangdong, Guangxi and Hainan in the south, and are an important part of the coastal zone. The total area of ​​tidal flats in my country is 2.1704 million hectares. Tidal flats are of great significance to industries such as fish farming. The development and utilization of coastal tidal flat resources has a long history, but the traditional development and utilization is mainly based on reclamation and cultivation, and the development mode is single and low-level. With the development of economy and society, the development and utilization of coastal tidal fla...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/36C05F11/08C12R1/13
Inventor 李健冉琼李彦王从彦何敏胡志远戴志聪李冠霖杜道林
Owner JIANGSU UNIV
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