CN112970556A - Pepper seedling raising substrate and preparation method thereof - Google Patents
Pepper seedling raising substrate and preparation method thereof Download PDFInfo
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- CN112970556A CN112970556A CN201911276327.0A CN201911276327A CN112970556A CN 112970556 A CN112970556 A CN 112970556A CN 201911276327 A CN201911276327 A CN 201911276327A CN 112970556 A CN112970556 A CN 112970556A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/27—Pulp, e.g. bagasse
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Mushroom Cultivation (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention belongs to the technical field of pepper planting, and particularly relates to a pepper seedling culture medium and a preparation method thereof. The pepper seedling culture substrate is prepared from the following raw materials in parts by weight: 30-40 parts of livestock and poultry manure, 20-30 parts of mushroom residues, 10-15 parts of straw powder, 3-6 parts of fly ash, 6-8 parts of bark powder, 3-6 parts of kaolin, 3-6 parts of fruit residues, 2-4 parts of trehalose, 2-4 parts of chitosan, 1-3 parts of composite vitamins and 3-6 parts of composite amino acids. The pepper seedling culture medium provided by the invention has the effects of improving the seed vitality, promoting the seed germination and preventing the contamination of mixed bacteria, and can effectively improve the emergence rate of pepper seeds; meanwhile, strong seedling culture can be promoted; and the livestock and poultry manure, the mushroom fungus residues and the straw powder are used as main raw materials of the seedling culture medium, so that the cost of the seedling culture medium is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of pepper planting, and particularly relates to a pepper seedling culture medium and a preparation method thereof.
Background
Pepper, also known as capsicum, green pepper, belongs to annual or limited perennial plants, and is widely used as an auxiliary material for food processing due to its unique flavor; meanwhile, the capsicum is rich in vitamin C, the content of the vitamin C is at the head of various vegetables, and the capsicum has high nutritional value. In recent years, with the development of the pepper market, the demand of pepper is gradually increased, and the planting scale of pepper is continuously increased. The pepper seedling culture is a key link in the pepper planting process, and the quality of pepper seedlings is directly related to the growth condition and the yield of the planted peppers. The capsicum belongs to a shallow root plant, the root system development is weaker, the suberization degree is higher, the regeneration capability is poor, the root quantity is less, and adventitious roots are not easy to occur at the base part of the stem; moreover, the root system of the pepper is not drought-resistant and waterlogging-resistant, and has strict requirements on oxygen. This greatly increases the difficulty of growing seedlings of the peppers.
At present, the pepper is cultivated by adopting a seedling substrate prepared from vermiculite, perlite, organic matters and the like. The turf is a seedling culture medium which is used by seedling culture industries more and has stable quality, but is a non-renewable resource, and the excessive exploitation has exhaustion danger along with the annual large-scale use; vermiculite and perlite are inconvenient to obtain and high in cost. Because the pepper seedling substrate has limited resources and high seedling cost, the research on the high-quality seedling substrate is a problem to be solved urgently in the pepper planting industry at present.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a pepper seedling raising substrate, which is realized by the following technical scheme:
a pepper seedling culture substrate is prepared from the following raw materials in parts by weight: 30-40 parts of livestock and poultry manure, 20-30 parts of mushroom residues, 10-15 parts of straw powder, 3-6 parts of fly ash, 6-8 parts of bark powder, 3-6 parts of kaolin, 3-6 parts of fruit residues, 2-4 parts of trehalose, 2-4 parts of chitosan, 1-3 parts of composite vitamins and 3-6 parts of composite amino acids.
Preferably, the compound vitamin contains vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C and vitamin E.
Preferably, the compound amino acid contains lysine, tryptophan, proline and glutamic acid.
Preferably, the preparation method of the pepper seedling substrate comprises the following steps:
(1) mixing livestock and poultry manure, mushroom fungus residues, bark powder, straw powder and fruit residues uniformly, drying at 50-60 ℃ until the water content is 20-30%, and cooling to normal temperature to obtain a mixture A;
(2) adding nutrient solution into the mixture A to adjust the water content to 40-50%, then adding bacterial solution A with the mass of 0.01-0.02% of the mixture A, stirring uniformly, and naturally fermenting for 2-3d to obtain an initial fermentation product;
(3) adding 0.05-0.06% of microbial inoculum B into the primary fermentation product, naturally fermenting for 5-6d, and sterilizing to obtain fermentation product;
(4) uniformly stirring and mixing the fermented product with fly ash, kaolin, trehalose, compound vitamins and compound amino acids to obtain the pepper seedling culture substrate.
Preferably, the bacterium liquid A is a aspergillus bacterium liquid, wherein the viable count is 3-5 multiplied by 108cfu/ml。
Preferably, the microbial inoculum B is armillaria mellea.
The invention has the beneficial effects that:
the pepper seedling culture medium provided by the invention has the effects of improving the seed vitality, promoting the seed germination and preventing the contamination of mixed bacteria, and can effectively improve the emergence rate of pepper seeds; meanwhile, strong seedling culture can be promoted; and the livestock and poultry manure, the mushroom fungus residues and the straw powder are used as main raw materials of the seedling culture medium, so that the cost of the seedling culture medium is greatly reduced.
Detailed Description
The technical solution of the present invention is further defined below with reference to the specific embodiments, but the scope of the claims is not limited to the description.
Example 1
The components are as follows: 30kg of livestock and poultry manure, 20kg of mushroom residues, 10kg of straw powder, 3kg of fly ash, 6kg of bark powder, 3kg of kaolin, 3kg of fruit residues, 2kg of trehalose, 2kg of chitosan, 1kg of compound vitamins and 3kg of compound amino acids.
The compound vitamin contains vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, and vitamin E.
The compound amino acid contains lysine, tryptophan, proline and glutamic acid.
The preparation method of the pepper seedling substrate comprises the following steps:
(1) mixing livestock and poultry manure, mushroom fungus residues, bark powder, straw powder and fruit residues uniformly, drying at 50-60 ℃ until the water content is 20-30%, and cooling to normal temperature to obtain a mixture A;
(2) adding nutrient solution into the mixture A to adjust the water content to 40-50%, then adding bacterial solution A with the mass of 0.01% of the mixture A, uniformly stirring, and naturally fermenting for 2d to obtain primary fermentation product;
(3) adding Armillaria mellea 0.05 wt% into the primary fermented product, naturally fermenting for 5d, and sterilizing to obtain fermented product;
(4) uniformly stirring and mixing the fermented product with fly ash, kaolin, trehalose, compound vitamins and compound amino acids to obtain the pepper seedling culture substrate.
The bacterial liquid A is a koji enzyme bacterial liquid, wherein the viable count is 3-5 multiplied by 108cfu/ml。
Example 2
The components are as follows: 35kg of livestock and poultry manure, 24kg of mushroom residues, 12kg of straw powder, 5kg of fly ash, 7kg of bark powder, 4kg of kaolin, 5kg of fruit residues, 3kg of trehalose, 3kg of chitosan, 2kg of compound vitamins and 4kg of compound amino acid.
The compound vitamin contains vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, and vitamin E.
The compound amino acid contains lysine, tryptophan, proline and glutamic acid.
The preparation method of the pepper seedling substrate comprises the following steps:
(1) mixing livestock and poultry manure, mushroom fungus residues, bark powder, straw powder and fruit residues uniformly, drying at 50-60 ℃ until the water content is 20-30%, and cooling to normal temperature to obtain a mixture A;
(2) adding nutrient solution into the mixture A to adjust the water content to 40-50%, then adding bacterial solution A with the mass of 0.015% of the mixture A, uniformly stirring, and naturally fermenting for 3d to obtain a primary fermentation product;
(3) adding Armillaria mellea 0.055% by mass into the primary fermented product, naturally fermenting for 6 days, and sterilizing to obtain fermented product;
(4) uniformly stirring and mixing the fermented product with fly ash, kaolin, trehalose, compound vitamins and compound amino acids to obtain the pepper seedling culture substrate.
The bacterial liquid A is a koji enzyme bacterial liquid, wherein the viable count is 3-5 multiplied by 108cfu/ml。
Example 3
The components are as follows: 40kg of livestock and poultry manure, 30kg of mushroom residue, 15kg of straw powder, 6kg of fly ash, 8kg of bark powder, 6kg of kaolin, 6kg of fruit residue, 4kg of trehalose, 4kg of chitosan, 3kg of compound vitamin and 6kg of compound amino acid.
The compound vitamin contains vitamin A, vitamin B1, vitamin B6, vitamin B12, vitamin C, and vitamin E.
The compound amino acid contains lysine, tryptophan, proline and glutamic acid.
The preparation method of the pepper seedling substrate comprises the following steps:
(1) mixing livestock and poultry manure, mushroom fungus residues, bark powder, straw powder and fruit residues uniformly, drying at 50-60 ℃ until the water content is 20-30%, and cooling to normal temperature to obtain a mixture A;
(2) adding nutrient solution into the mixture A to adjust the water content to 40-50%, then adding bacterial solution A with the mass of 0.02% of the mixture A, uniformly stirring, and naturally fermenting for 3d to obtain primary fermentation product;
(3) adding Armillaria mellea with a mass of 0.06% into the primary fermented product, naturally fermenting for 6 days, and sterilizing to obtain fermented product;
(4) uniformly stirring and mixing the fermented product with fly ash, kaolin, trehalose, compound vitamins and compound amino acids to obtain the pepper seedling culture substrate.
The bacterial liquid A is a koji enzyme bacterial liquid, wherein the viable count is 3-5 multiplied by 108cfu/ml。
Test example 1
The pepper seedling raising substrate prepared in examples 1-3 was used in pepper seedling raising experiments, and the pepper seedling raising effect was counted, and the results are shown in table 1:
TABLE 1
It should be noted that the above examples and test examples are only for further illustration and understanding of the technical solutions of the present invention, and are not to be construed as further limitations of the technical solutions of the present invention, and the invention which does not highlight essential features and significant advances made by those skilled in the art still belongs to the protection scope of the present invention.
Claims (6)
1. The pepper seedling culture substrate is characterized by being prepared from the following raw materials in parts by weight: 30-40 parts of livestock and poultry manure, 20-30 parts of mushroom residues, 10-15 parts of straw powder, 3-6 parts of fly ash, 6-8 parts of bark powder, 3-6 parts of kaolin, 3-6 parts of fruit residues, 2-4 parts of trehalose, 2-4 parts of chitosan, 1-3 parts of composite vitamins and 3-6 parts of composite amino acids.
2. A matrix for growing seedlings of capsicum according to claim 1, wherein the compound vitamin comprises vitamin a, vitamin B1, vitamin B6, vitamin B12, vitamin C and vitamin E.
3. A matrix for raising seedlings of pepper as claimed in claim 1, wherein the compound amino acid contains lysine, tryptophan, proline and glutamic acid.
4. A method for preparing a pepper seedling raising substrate as claimed in claim 1, comprising the steps of:
(1) mixing livestock and poultry manure, mushroom fungus residues, bark powder, straw powder and fruit residues uniformly, drying at 50-60 ℃ until the water content is 20-30%, and cooling to normal temperature to obtain a mixture A;
(2) adding nutrient solution into the mixture A to adjust the water content to 40-50%, then adding bacterial solution A with the mass of 0.01-0.02% of the mixture A, stirring uniformly, and naturally fermenting for 2-3d to obtain an initial fermentation product;
(3) adding 0.05-0.06% of microbial inoculum B into the primary fermentation product, naturally fermenting for 5-6d, and sterilizing to obtain fermentation product;
(4) uniformly stirring and mixing the fermented product with fly ash, kaolin, trehalose, compound vitamins and compound amino acids to obtain the pepper seedling culture substrate.
5. The method for preparing a pepper seedling raising substrate as claimed in claim 4, wherein the bacterial liquid A is a koji bacterial liquid, and the viable count thereof is 3-5 x 108cfu/ml。
6. The method for preparing a pepper seedling raising substrate as claimed in claim 4, wherein the microbial agent B is armillaria mellea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276327.0A CN112970556A (en) | 2019-12-12 | 2019-12-12 | Pepper seedling raising substrate and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276327.0A CN112970556A (en) | 2019-12-12 | 2019-12-12 | Pepper seedling raising substrate and preparation method thereof |
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| Publication Number | Publication Date |
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| CN112970556A true CN112970556A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911276327.0A Withdrawn CN112970556A (en) | 2019-12-12 | 2019-12-12 | Pepper seedling raising substrate and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557915A (en) * | 2021-06-29 | 2021-10-29 | 贵州丰萃农业发展有限公司 | Chili seedling culture method, seedling culture medium and preparation method |
| CN114631473A (en) * | 2022-03-31 | 2022-06-17 | 安徽国祯环卫科技有限公司 | Horticultural potted flower culture medium and preparation method thereof |
-
2019
- 2019-12-12 CN CN201911276327.0A patent/CN112970556A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113557915A (en) * | 2021-06-29 | 2021-10-29 | 贵州丰萃农业发展有限公司 | Chili seedling culture method, seedling culture medium and preparation method |
| CN114631473A (en) * | 2022-03-31 | 2022-06-17 | 安徽国祯环卫科技有限公司 | Horticultural potted flower culture medium and preparation method thereof |
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Application publication date: 20210618 |