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Biological seedling growing matrix

A seedling-raising substrate and biological technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of difficult realization and immature earthworm breeding technology, and achieve the effect of less disease, reduced dosage, and good growth of seedlings

Active Publication Date: 2015-07-01
上海宇强品牌策划有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vermiculture technology is not mature, and it is difficult to completely replace peat with vermicompost.

Method used

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  • Biological seedling growing matrix
  • Biological seedling growing matrix
  • Biological seedling growing matrix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Mix cow manure and pig manure at a ratio of 1:1, adjust the water content to 55wt%, accumulate and decompose, control the temperature of the fermentation heap at 50-55°C until the temperature of the fermentation heap drops to ambient temperature, air-dry and pulverize the fermented product .

[0054] Take 65kg of the above-mentioned fermentation product, mix it with 22kg of peat, 18kg of plant ash, and 10kg of sargassum to obtain 115kg of organic substrate.

[0055] 100kg of vermiculite, 100kg of perlite, 20kg of slag, 20kg of ceramsite, and 20kg of polystyrene particles were mixed, and then divided into five parts for grinding, and the average particle sizes were 0.5mm, 0.75mm, 1.4mm, 2.26mm, and 2.51mm respectively. Inorganic substrate, the above five substrates are mixed according to the weight ratio of 1:3:2:1.5:2 to obtain an inorganic substrate, 50kg is taken for later use.

[0056] 40g of ammonium chloride, 20g of potassium sulfate, and 15g of superphosphate are...

Embodiment 2

[0058] Get 65kg of the fermentation product described in Example 1, mix with 22kg of peat, 18kg of plant ash, 10kg of sargassum, and 10kg of bagasse to obtain 125kg of organic substrate.

[0059] Get 50kg of the inorganic matrix described in Example 1 for subsequent use.

[0060] 40g of ammonium chloride, 20g of potassium sulfate, and 15g of superphosphate are mixed with the above-mentioned inorganic matrix and organic matrix materials, pulverized and dried.

Embodiment 3

[0075] Get 80kg of the fermentation product described in Example 1, mix it with 25kg of peat charcoal, 20kg of plant ash, and 5kg of humic acid to obtain 130kg of organic substrate.

[0076] 100kg of vermiculite, 120kg of perlite, 30kg of slag, 20kg of ceramsite, 25kg of polystyrene particles, mixed, and then divided into five parts for grinding to obtain average particle sizes of 0.5mm, 0.7mm, 1.25mm, 2.25mm, 2.53mm The above five kinds of substrates were mixed according to the weight ratio of 1:3:2:1.6:1.6 to obtain the inorganic substrate, and 60kg was taken for later use.

[0077] 40g of ammonium chloride, 20g of potassium sulfate, and 15g of superphosphate are mixed with the above-mentioned inorganic matrix and organic matrix materials, pulverized and dried.

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Abstract

The invention provides a new crop seedling growing matrix, wherein the pH value of the seedling growing matrix is 6.0-6.5. The seedling growing matrix comprises the components by the weight percentage: 50%-80% of an inorganic matrix, and 15-30% of an organic matrix, wherein the organic matrix includes a composition of peat, fermented cattle manure, fermented pig manure, plant ash and an additional organic matrix, and the inorganic matrix includes a composition of vermiculite, perlite and an additional inorganic matrix and is composed of inorganic matrix particles with different particle sizes. The seedling growing matrix provided by the invention has relatively high total porosity and maximum water holding capacity, and is higher in aeration porosity ratio, more reasonable in water-gas ratio, small in bulk density and convenient to transport and use. The seedling growing matrix provided by the invention has the advantages of wide range and many types of applicable crops, high germination rate, less morbidity and good seedling growth vigor.

Description

technical field [0001] The invention relates to a crop seedling raising technology, in particular to a biological crop seedling raising substrate. Background technique [0002] With the development of society and economy, the planting area of ​​economic crops such as vegetables and flowers is expanding day by day, and has become an important part of agriculture. Generally speaking, the planting of economic crops needs to go through the seedling stage. However, with the development of large-scale and modernized agricultural production, traditional agricultural breeding methods cannot meet the needs of current agricultural planting because they cannot guarantee the quality of seedlings. Industrial seedling raising has the advantages of short seedling time, no seasonal restrictions, good seedling quality, and high survival rate. It has become a symbol of modern agricultural high-tech and an independent industry content. [0003] Cultivating strong seedlings is an important lin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 吴文希
Owner 上海宇强品牌策划有限公司
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