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Seedling raising substrate for melons and vegetables and preparation method of seedling raising substrate

A technology for raising seedlings and melons and vegetables, applied in the field of raising seedlings, can solve the problems of poor adaptability of seedlings, high salt content, slow seedling growth and the like of seedlings raising bases, and achieves the improvement of seed germination rate and seedling emergence rate, low cost of raw materials, and nutrition. full effect

Inactive Publication Date: 2021-10-29
宁夏天瑞绿色种业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, several commonly used seedling substrates at home and abroad have the following defects: one, the nutrient content in the substrate is insufficient, and the nutrients are lost with the water during the watering process of the seedlings; two, the initial flower bud differentiation of the seedlings is slow, and the seedlings are slow; 1. Due to the high temperature and high humidity in the greenhouses of seedling cultivation facilities, the incidence of seedlings has increased; 4. Due to the complex composition of substrate raw materials, sometimes there are phenomena such as non-germination, poor emergence, vomiting, and dwarfing of seedlings due to high salt content; 5. , Seedling substrates have poor adaptability to seedlings of different seasons and varieties

Method used

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  • Seedling raising substrate for melons and vegetables and preparation method of seedling raising substrate
  • Seedling raising substrate for melons and vegetables and preparation method of seedling raising substrate

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preparation example Construction

[0033] The present invention also provides the preparation method of the melon seedlings, including the following steps:

[0034] (1) After drying the organic fermentation material, mix the mixture with humic acid, uneven rod soil, and crush;

[0035] (2) Mix the mixture, perlite and vermiculite, and pile up 20 to 40 hours after adding water to obtain the melon seedling matrix.

[0036] In the present invention, the stacked time is preferably 21 to 23 h, further preferably 22 h.

[0037] In the present invention, the water content after the organic fermentation material is preferably 10 to 20%, still more preferably 12 to 18%, and still more preferably 15%.

[0038] In the present invention, the particle size of the mixture is preferably from 0.1 to 2 mm, still more preferably 0.3 to 1.5 mm, still more preferably 0.5 to 1 mm.

[0039] In the present invention, the water content in the melon seedlings is preferably from 17 to 23%, still more preferably 19 to 21%, and more preferabl...

Embodiment 1

[0042] Method for preparing a melon seedling matrix:

[0043] (1) According to the livestock and poultry feces: Magnolus: sawdust = 7: 5: 3, the material ratio is weighed, and the raw material is fermented under 36 ° C for 7 days to obtain an organic fermentation material;

[0044] (2) According to 20 parts of organic fermentation materials, 40 parts of brown coal, 18 pearl rocks, 9 vermiculite, and 3 parts by 3 parts of the unevenness.

[0045] (3) The organic fermentation material is dried to a water content of 10%, and then mixed with humic acid, uneven rod, and pulverized to 0.1 mm.

[0046] (4) Mix the mixture, perlite and vermiculum, and stir 40 h after adding water, and has a water content of 17%.

Embodiment 2

[0048] Method for preparing a melon seedling matrix:

[0049] (1) According to the livestock and poultry feces: biogas: straw debris = 8: 3: 4 is weighed with raw materials, fermented 8 days at 33 ° C, to obtain organic fermentation materials;

[0050] (2) According to the organic fermentation material, 45 peats, 16 perlivet, 8 vermiculum, 2 parts by volume of the bump of 2 parts by volume;

[0051] (3) Dry the organic fermentation material to 15% water content, after mixing with humic acid, uneven bar, and the mixture is pulverized to 1 mm.

[0052] (4) Mix the mixture, perlite and vermiculum, and pile 30 h after adding water, and the water content is 20% melon seedling matrix.

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Abstract

The invention relates to the technical field of seedling raising substrates. The invention provides a seedling raising substrate for melons and vegetables and a preparation method of the seedling raising substrate. The seedling raising substrate comprises the following components in parts by volume: 20-24 parts of an organic fermentation material, 40-50 parts of humic acid, 15-18 parts of perlite, 7-9 parts of vermiculite and 1-3 parts of attapulgite. The prepared seedling raising substrate for the melons and vegetables is sufficient in fertilizer efficiency, comprehensive in nutrition and high in pertinence. The germination rate and emergence rate of the seeds can be improved, and the characteristics, yield and quality of crop varieties are ensured. The seedling raising substrate is low in raw material cost, wide in source and suitable for industrial production, and have great practical significance.

Description

Technical field [0001] The present invention relates to the field of seedling matrix, in particular, to a melon seedling matrix and a preparation method thereof. Background technique [0002] The seedling matrix is ​​an important part of the factory seedlings, which is nutrients based on the demand for seedlings. The nursery matrix is ​​a key factor in seedlings, which is a material basis for seedlings. Compared to traditional nutrient soil, the soil-free seedlings are small, which can provide good ventilation porosity, hydraulic and nutrients for seedlings. [0003] At present, several seedling matrices commonly used at home and abroad have the following defects: First, the nutrient content in the matrix is ​​insufficient, and the seedling is lost in the process of watering; the first seedling initial flower bud differentiation, the seedlings slowly; three Due to the high temperature and high humidity in the greenhouse, the seedlings are increased in the large and high humidity ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/20A01G24/15A01G24/22A01G24/23A01G24/28C05F17/00C05G3/00
CPCA01G24/20A01G24/28A01G24/15A01G24/23A01G24/22C05D9/00C05F17/00C05G3/00C05F3/00C05F9/04C05F11/00C05F11/02Y02W30/40
Inventor 张磊王瑞生张怀生马国华
Owner 宁夏天瑞绿色种业有限公司
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