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Tobacco planting soil micro-ecological environment determination method

A measurement method and soil microbial technology, applied in the field of ecological environment measurement, can solve the problems of single soil detection method, inability to fully reflect soil changes, and imperfect detection indicators

Inactive Publication Date: 2020-03-24
LINCANG OF YUNNAN TOBACCO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for measuring the micro-ecological environment of tobacco planting soil, which is used to solve the technical problems that the existing soil detection method is single, the detection index is not perfect, and the actual change of the soil cannot be fully reflected

Method used

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  • Tobacco planting soil micro-ecological environment determination method
  • Tobacco planting soil micro-ecological environment determination method
  • Tobacco planting soil micro-ecological environment determination method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0109] Example 1 Biological bacteria agent promotes soil micro-ecological environment measurement for tobacco planting

[0110] 1. Soil

[0111] In the tobacco planting area of ​​Yunyan 87 flue-cured tobacco in Mengsa Town, Gengma County, Lincang City, Yunnan Province (99°23'22”E, 23°33’40”N), two tobacco fields with continuous cropping obstacles in 2017 were selected. Basic soil sample: After selecting the test plot, take the basic soil sample of the test site. If the sample is taken before the land preparation, the 0-20cm plow layer sample should be taken; sample. "S" type sampling, the soil sample label indicates the test location, test name, sampling time, name of the sampler and other information. At the same time, the non-tobacco-planted soil near the tobacco-planting area was collected as the control soil. After the soil collection was completed, it was sent back to the laboratory of Kunming University / Yunnan Provincial Urban Characteristic Agricultural Engineering T...

Embodiment 2

[0239] Example 2 Determination Method of Bio-organic Fertilizers to Improve Tobacco Planting Soil Micro-ecological Environment Level

[0240] 1. Soil

[0241] With embodiment 1.

[0242] 2. Biological organic fertilizer

[0243] Prepare bio-organic fertilizer 1-4 according to the following steps,

[0244] 1) Crush the bagasse to a fineness of 100-150 meshes, mix the bagasse powder: peat: humic acid: phosphate rock powder, and carry out natural fermentation of the compost. After heaping, continue to ferment until the material is dark brown, the material is fermented and mature, and the biological phosphate fertilizer matrix is ​​obtained; the mass percentage of phosphorus in the phosphate rock powder used is 15-20%, and the rest is SiO 2 .

[0245] 2) After mixing the bio-control bacteria seed solution 1 with the obtained biological phosphate fertilizer matrix, a biological organic fertilizer is made;

[0246] The resulting bio-organic fertilizer: contains 1×10 10 The num...

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Abstract

The invention discloses a tobacco planting soil micro-ecological environment determination method. The determination method comprises the following steps: 1) setting a functional bio-organic fertilizer; 2) carrying out field contrast test trait investigation; 3) carrying out soil biological, physical and chemical characteristic determination; 4) carrying out soil microorganism diversity determination. The functional biological organic fertilizer provided by the invention has the advantages that the soil function can be effectively improved, and the soil improvement result can be completely, comprehensively and effectively evaluated.

Description

technical field [0001] The invention relates to a method for measuring the micro-ecological environment of tobacco planting soil, which belongs to the field of measuring the ecological environment. Background technique [0002] After the soil has been cultivated for a period of time, it is prone to a series of problems such as soil acidification, nutrient imbalance, microbial imbalance, decline in water and fertilizer retention capacity, and serious soil-borne diseases caused by continuous cropping obstacles. How to eliminate the above problems and ensure the stability and repeatability of soil use is a technical problem that needs to be solved. When using a certain method to restore soil function, there are generally some specific measurement means, but the current measurement means are often relatively single, and it is difficult to measure from a comprehensive perspective. Therefore, after finding a technical means to improve soil function, how to effectively evaluate an...

Claims

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Application Information

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IPC IPC(8): G01N33/00G01N5/02G01N33/24G01N30/02C12Q1/06C12Q1/689C12Q1/6895C12Q1/6869
CPCG01N33/0098G01N5/025G01N33/24G01N30/02C12Q1/06C12Q1/689C12Q1/6895C12Q1/6869C12Q2531/113Y02A50/20
Inventor 何元胜曹敬东吴巨广许银莲王继明郑元仙李本辉王小晓段杰杨敏刘佳妮钟宇王启宇方宇余磊
Owner LINCANG OF YUNNAN TOBACCO
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