Tomato plug seedling raising substrate block and preparation method thereof

A technology for raising seedlings and substrate blocks in a plug tray, which is applied in the agricultural field, can solve problems such as rising labor costs, and achieve the effects of improving labor productivity, reducing early fertilization, and improving the breeding environment.

Inactive Publication Date: 2018-04-20
JIANGSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the problems of excessive exploitation and use of peat resources in soilless cultivation and industrial seedling cultivation at the present stage, and rising labor costs, if agricultural organic waste can be used instead of peat to produce tomato plug seedling substrate blocks suitable for mechanized transplanting, it will be possible Greatly reduce the cost of the seedling substrate, and can handle agricultural organic waste, and is also suitable for mechanized operations, saving a lot of human resources

Method used

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  • Tomato plug seedling raising substrate block and preparation method thereof
  • Tomato plug seedling raising substrate block and preparation method thereof
  • Tomato plug seedling raising substrate block and preparation method thereof

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Experimental program
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Effect test

preparation example Construction

[0028] The preparation method of above-mentioned tomato plug seedling cultivation substrate block is as follows:

[0029] First, according to the matrix components in the matrix block, the decomposed livestock and poultry manure, peat, vermiculite, and perlite are mixed according to the volume ratio of the matrix formula: 50%-70% of decomposed livestock and poultry manure, 10%-20% of peat, and 10% of vermiculite. %-20%, 10%-20% of perlite, mix and stir evenly, then add the adhesive of 25%-50% of the mass of the matrix, mix and stir evenly again; then put the matrix on a plate, press the hole, and carry out in a 70°C oven Dry for 2-3 hours to obtain the tomato plug seedling-raising substrate block, then perform manual and mechanical automatic plug sowing, and cover with the above-mentioned mixed substrate.

[0030] The livestock and poultry manure used in the formula components of the matrix block is completely fermented and decomposed, and the matrix block meets the requiremen...

Embodiment 1

[0034] The matrix block for cultivating tomato seedlings in the embodiment of the present invention is composed of 50%-70% of decomposed livestock and poultry manure, 10%-20% of peat, 10%-20% of vermiculite, and 10%-20% of perlite according to the mixing volume ratio. Mixing, adding 25%-50% of the mass of the matrix to form an adhesive.

[0035] The preparation method of the matrix block for tomato plug seedling cultivation, first, decomposes and ferments the fermentation raw material composed of pig manure biogas residue, stevia rebaudiana, and mushroom residue. The pig manure biogas residue used comes from a biogas power plant, and the biogas slurry of the biogas power plant is Pig manure biogas residue is obtained at the centrifugal dehydration place. The decomposing and fermentation treatment of livestock and poultry manure is to mix pig manure biogas residue with stevia and mushroom residue according to the weight ratio of 5:2:3 to form a material with a water content of ...

Embodiment 2

[0039] The tomato variety was chosen as Sufen No. 8. According to the comparison in the previous experiments, the adhesive with 50% matrix mass was better. The formulas of different matrix blocks are shown in Table 1. Control group (CK): Purchase ordinary vegetable hole seedling cultivation substrate directly in the market without adding adhesive. The physical and chemical properties of each treated matrix block are shown in Table 2.

[0040] Table 1 Formula table of different substrates

[0041]

[0042] Table 2 Physicochemical properties of different matrix formulations

[0043]

[0044] Note: Different lowercase letters in the same column indicate a significant difference (P<0.05), the same below.

[0045] It can be seen from Table 2 that the bulk density of each formula and CK is within the appropriate range, among which S3 is the highest and CK is the lowest, and the difference between each formula and CK is significant; the total porosity and water-holding porosi...

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Abstract

The invention discloses a tomato plug seedling raising substrate block and a preparation method thereof, and belongs to resource utilization of waste. The components of the tomato plug seedling raising substrate block comprise a substrate and an adhesive counting for 25-50% of the substrate by mass; the substrate is prepared from, by volume, 50-70% of humic livestock and poultry excrement, 10-20%of grass carbon, 10-20% of vermiculite and 10-20% of perlite. According to the tomato plug seedling raising substrate block and the preparation method thereof, organic agricultural waste is subjectedto decomposition fermentation treatment, the raw materials are wide in source, easy to obtain and low in price, the resources are saved, the environment is protected, the formula is simple, the purpose that fertilization is not required during the seedling raising period and the growth period is achieved, the substrate block is not dispersed and is suitable for mechanical operation of vegetables,the labor production rate is increased, the labor cost is decreased, and therefore the tomato plug seedling raising substrate is suitable for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a matrix block for tomato plug seedling cultivation and a preparation method thereof. Background technique [0002] The planting area of ​​vegetables in my country continues to increase, and has reached 22 million hm 2 , accounting for 14.76% of the country's crop planting area. Among them, the planting area of ​​facility vegetables reaches 4 million hectares 2 Above, accounting for about 17.9% of the total agricultural output value, basically realized the annual balanced production and supply of vegetables. Industrialized seedling cultivation is an inevitable choice to realize the mechanized cultivation of facility vegetables. Due to the outstanding advantages of energy saving, high production efficiency, good seedling quality, fast seedling growth, and high survival rate, plug seedling cultivation has formed a large-scale development in my country and has a g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/20A01G24/28A01G24/15A01G24/30A01G24/10A01G24/44
Inventor 唐玉新曲萍韩锦春吕晓兰陶建平陆岱鹏唐双凌
Owner JIANGSU ACAD OF AGRI SCI
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