Vinegar residue biological active substrate used for chili seedling growing and cultivation and preparing method thereof

A technology of biological activity and substrate, which is applied in the field of vinegar residue bioactive substrate formulation, can solve the problems of inability to meet the nutritional needs of peppers, the lack of uniform regulations on the proportion of peppers, and the lack of systematic research on addition, so as to reduce environmental pollution and the spread of diseases and insect pests, improve Application effect, accelerate the effect of promoting the application

Inactive Publication Date: 2014-04-09
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are already some seedling-raising substrate formulas using peat and vermiculite as raw materials in China, due to the lack of systematic research on the addition of various components in these pepper seedling-raising substrates, there is no uniform regulation between the components, and it is impossible to Meet the nutritional needs of peppers
At the same time, there are many reports on the screening and application of PGPR. A large number of documents have proved that PGPR has a significant and stable effect on plant growth and has a strong application potential in agricultural production. However, these studies focus on Application of PGPR to develop bio-organic fertilizers, biological agents, etc., but there are few reports on the use of PGPR to improve the properties of organic substrates and improve their application effects

Method used

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  • Vinegar residue biological active substrate used for chili seedling growing and cultivation and preparing method thereof
  • Vinegar residue biological active substrate used for chili seedling growing and cultivation and preparing method thereof
  • Vinegar residue biological active substrate used for chili seedling growing and cultivation and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] T1: Peat, vinegar grains, vermiculite and other matrix materials are mixed according to the volume ratio into peat: vinegar grains: vermiculite = 1:3:2, the basic physical and chemical properties of the mixed matrix are: bulk density 0.18g cm -3 ;Total porosity 63.4%;Water-gas ratio 1.53;Nitrogen 17.75g·kg -1 ; Phosphorus 3.46g kg -1 ;Potassium 17.26g·kg -1 ; pH6.26; EC1.65mS cm -1 . Irrigate 75L of 0.03% VA fungus NEB-F per cubic meter of mixed substrate to obtain the vinegar grain bioactive substrate for pepper seedling cultivation of the present invention.

[0024] After the capsicum is planted, add 0.03% NEB-F fungus liquid 3L per cubic meter of the mixed matrix to obtain the bioactive matrix of vinegar grains for capsicum cultivation of the present invention.

experiment example 2

[0026] T2: Peat, vinegar grains, vermiculite and other matrix materials are mixed according to the volume ratio into peat: vinegar grains: vermiculite = 1:3:2, the basic physical and chemical properties of the mixed matrix are: bulk density 0.18g cm -3 ;Total porosity 63.4%;Water-gas ratio 1.53;Nitrogen 17.75g·kg -1 ; Phosphorus 3.46g kg -1 ;Potassium 17.26g·kg -1 ; pH6.26; EC1.65mS cm -1 . Irrigate 75L of 0.06% VA fungus NEB-F per cubic meter of the mixed substrate to obtain the vinegar grain bioactive substrate for pepper seedling cultivation. After peppers are planted, add 3L of 0.06% NEB-F fungal liquid to each cubic meter of mixed substrate to obtain the bioactive substrate of vinegar grains for pepper cultivation.

experiment example 3

[0028] T3: Peat, vinegar grains, vermiculite and other matrix materials are mixed according to the volume ratio into peat: vinegar grains: vermiculite = 1:3:2, the basic physical and chemical properties of the mixed matrix are: bulk density 0.18g cm -3 ;Total porosity 63.4%;Water-gas ratio 1.53;Nitrogen 17.75g·kg -1 ; Phosphorus 3.46g kg -1 ;Potassium 17.26g·kg -1 ; pH6.26; EC1.65mS cm -1 . By pouring 75L of 0.09% VA fungus NEB-F per cubic meter of mixed substrate, the vinegar residue bioactive substrate for pepper seedling cultivation can be obtained. After the peppers are planted, add 3L of 0.09% NEB-F fungal liquid to the mixed substrate per cubic meter to obtain the bioactive substrate of vinegar grains for pepper cultivation.

[0029] The following experiment is carried out on the bioactive matrix of vinegar grains prepared by the above-mentioned embodiment method, and the experimental method and results are as follows:

[0030] Test material

[0031] (1) The tested...

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Abstract

The invention discloses a vinegar residue biological active substrate used for chili seedling growing and cultivation and a preparing method thereof and belongs to the field of plant cultivation. The formula of the vinegar residue biological active substrate comprises a mixed substrate and NEB-F fungi, wherein the mixed substrate is obtained through mixing of turf, vinegar residues and vermiculite according to a volume ratio of 1-3 : 1-3 : 2, and the formula is suitable for chili seedling growing and cultivation. According to the vinegar residue biological active substrate used for chili seedling growing and cultivation and the preparing method thereof, the usage of the non-renewable resource turf in the seedling growing and cultivation substrate is reduced, ecological utilization of the vinegar residues is promoted, the purposes of reducing environment pollution and pest and disease spreading are realized, materials are used according to local conditions, production cost of the cultivation substrate is reduced remarkably, the yield and quality of chilies are improved, and the popularization and application of the organic ecological soilless culture technology can be accelerated.

Description

technical field [0001] The invention belongs to the technical field of vegetable seedling raising and cultivation, and in particular relates to a formula of vinegar lees bioactive matrix used for pepper seedling raising and cultivation. Background technique [0002] With the rapid development of protected horticulture, soilless culture technology and plug seedling technology are being popularized and applied on a large scale, which promotes the research, development and application of organic solid substrates. In my country, peat, vermiculite, perlite and other light matrix materials are generally used to make the seedling substrate. With the promotion of plug seedling technology, the demand for peat is increasing; peat comes from swamps and is non-renewable. Resources, over-exploitation will destroy the ecological balance. Therefore, the research and development of peat substitute substrates, which are widely sourced, cheap and convenient for large-scale commercial producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCY02P60/21
Inventor 孙锦郭世荣郑舜怡
Owner NANJING AGRICULTURAL UNIVERSITY
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