CN104446910A - Biological organic seedling nursing substrate and preparation method thereof - Google Patents
Biological organic seedling nursing substrate and preparation method thereof Download PDFInfo
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- CN104446910A CN104446910A CN201410641183.5A CN201410641183A CN104446910A CN 104446910 A CN104446910 A CN 104446910A CN 201410641183 A CN201410641183 A CN 201410641183A CN 104446910 A CN104446910 A CN 104446910A
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- biological organic
- seedling raising
- raising matrix
- seedling
- potassium
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Abstract
The invention relates to a vegetable seedling nursing substrate which is mainly based on excrements of livestock and poultry and a preparation method of the vegetable seedling nursing substrate, which are applied in the technical field of vegetable seedling nursing. The formula of a biological organic seedling nursing substrate product comprises the following components: peat, vermiculite, a potassium sulfate type composite fertilizer, bacillus licheniformis and rare earth nitrate, wherein the particle size of the peat is 2-6mm; the particle size of the vermiculite is 40-70mesh; the effective viable count per gram of bacillus licheniformis is 10-20 billion; based on the total weight of the potassium sulfate type composite fertilizer, the nitrogen content calculated by N2O is 15%, the phosphorus content calculated by P2O5 is 15%, the potassium content calculated by K2O is 15%, and potassium element adopts potassium sulfate and is used for preventing and controlling sensitivity of part of crops to chlorine element; and rare earth nitrate (TREO) is not less than 38%. The vegetable seedling nursing substrate is obtained by aerobic fermentation treatment of the excrements of livestock and poultry, thereby increasing added values of products in harmless treatment of the excrements of livestock and poultry and resource utilization and having important significance in the aspects of improving a cultivation environment in cultivation industry and promoting comprehensive utilization of the excrements of livestock and poultry.
Description
Technical field
The present invention relates to biological organic seedling raising matrix of one in crop seedling technical field and preparation method thereof.
Background technology
The quality of nursery soil can affect the quality of crop rice shoot, the main source that current most area is also adopting vegetable garden soil to be used for crop seedling soil, but due to the use of current chemical pesticide and weedicide in a large number, had a strong impact on the seedling rate of nursery soil, serious area even there will be the situation that nursery soil is not emerged.Investigation result shows, and the situation not having nursery soil available has appearred in China Heilongjiangdistrict manyly, and nursery family needs buy nursery soil or arbitrarily take nursery soil from mountain forest, causes mountain forest and vegetation to be destroyed.In addition, the ground such as China Shandong, Hebei, Fujian, owing to being subject to land resources reason of shortage, have also occurred that nursery soil uses the problems such as difficulty.
Within 2012, rise and occurred large-scale nursery center and nursery base in China, a large amount of nursery soil of demand.The problem of nursery soil is more outstanding, even if nursery soil has been bought in some areas, causes Quality of Seedlings very low owing to also there is the unfavorable factor such as grass-seed, pathogenic bacteria in soil.Investigation result shows, and China in the ban most nursery bases adopts the seedling medium of state's import such as Japanese, Dutch, and per ton cost, at about 3000 yuan, nationally oneself is produced then per ton cost and, at about 1200 yuan, significantly reduced production cost.
The peat composed of rotten mosses be ancient times the plant underneath side of a quilt of limnetic zone be embedded in underground, too much at moisture content, under lack of air condition, various herbaceous plant and the residual body of minority xylophyta can not fully decompose, through long-time (5,000 years years even up to ten thousand) and accumulation, form the organic matter that quite thick (3 meters ~ 6 meters) one deck half decomposes.It contains a large amount of organic matters and humic acids.It is a kind of important natural organic fertilizer source.The type of the peat composed of rotten mosses: (1) low level peat composed of rotten mosses: belong to the eutrophy type peat composed of rotten mosses, it is the material formed under ponding bottom land with the underground water source condition being rich in mineral substance, peat composed of rotten mosses plant nutrient enriches, the peat composed of rotten mosses composition formed, nutrient and humic acids content also high, this peat composed of rotten mosses is brown, Dark grey or black, be characterized in nitrogenous attainment part and mineral element high, acid low, degree of decomposition is high.(2) the height peat composed of rotten mosses in: belong to the poor nutritional type peat composed of rotten mosses, generally be distributed in (the high and cold mountain area, humidity place that physical features is higher, backwoods) this peat composed of rotten mosses is brown, be characterized in nitrogenous attainment part and mineral element less, and acidity height is in acid or strong acid reaction, degree of decomposition is poor, can bring harm to growth and development of plants, and therefore the high-order peat composed of rotten mosses directly should not make fertilizer.
The composition of the peat composed of rotten mosses and feature: (1) peat composed of rotten mosses reaches 50 ~ 70% containing organic quality and else reaches more than 80%, humic acids content 20 ~ 40%, pH value 5.0 ~ 6.0, nitrogenous, phosphorus, potassium total amount are more than 3%, there is bio-fertilizer, alleviate fertile, effect of quick-acting fertilizer, simultaneously to have again permeability good for the peat composed of rotten mosses, light weight, dash, organic, content of humic acid high is that other material is irreplaceable.(2) a, formed primarily of woody plant, tasteless, odorless, nontoxic, filamentary structure, quality is soft; B, water-absorbent are strong, and water suction, water-retentivity are good; C, be rich in organic matter and humic acid; D, containing multiple nutrients composition, comprise nitrogen, phosphorus, potassium trace element 16 ~ 18 kinds; E, physiologically active substance are abundant, high reactivity, yellow humic acid, 22 kinds, amino acid, and humic acid chelating and complex ability by force, purify toxic heavy metal; F, pH value moderate 5.0 ~ 6.0; Can promote Soil ventilation, water-permeable, improvement soil, improves utilization rate of fertilizer.
Agricultural is the dominant direction that the peat composed of rotten mosses utilizes, and especially in pollution-free food production, product application is extensive, and market potential is huge, cultivation matrix, vegetables, flowers, forest, medicinal material, tobacco etc. are indispensable starting material, and the peat composed of rotten mosses is at the indispensable environment-friendly fertilizer of seedling medium application aspect.Therefore, develop a kind of biological organic seedling raising matrix and preparation method thereof is new problem anxious to be resolved always.
Summary of the invention
The object of the present invention is to provide a kind of biological organic seedling raising matrix and preparation method thereof, this invention is low for China's various crop nursery soil property amount, the present situation that seedling cost is high, by science preparation matrix composition, add corresponding biology, natural mineral matter nutrition, to optimize crop seedling phase rhizosphere growing environment, crop alimentary situation etc., finally reach reduce seedling cost, improve the quality of seedlings, reach batch production, the object of high quality, low cost.
The object of the present invention is achieved like this: a kind of biological organic seedling raising matrix, the formula for a product of biological organic seedling raising matrix is composed as follows, with parts by weight peat composed of rotten mosses 60-80 part, vermiculite 10-40 part, potassium sulfate compound fertilizer (15-15-15) 0.25-1 part, Bacillus licheniformis 3-5 part, rare earth nitrate 0.25-1 part; The formula for a product of described biological organic seedling raising matrix is composed as follows, with parts by weight peat composed of rotten mosses 60-80 part, and vermiculite 15-40 part, potassium sulfate compound fertilizer (15-15-15) 0.25-1 part, Bacillus licheniformis 3-5 part, rare earth nitrate 0.25-1 part
;the granularity of the described peat composed of rotten mosses is 2-6mm; The granularity of described vermiculite is 40-70 order; Described Bacillus licheniformis every gram living bacteria count 100-200 hundred million; Described potassium sulfate compound fertilizer total weight, described nitrogen content is with N
2o meter 15%, phosphorus content are with P
2o
5meter 15%, potassium content are with K
2o meter 15%, potassium element adopts potassium sulfate, prevents and treats the susceptibility of part crop to chlorine element; Rare earth nitrate TREO>=38%; Described seedling medium technical indicator is according to the regulation of " bio-organic fertilizer NY884-2012 " standard; The biological organic seedling raising matrix of described one uses in the crop seedling such as vegetables, paddy rice; The preparation method of described a kind of biological organic seedling raising matrix, the step of described crop seedling is as follows: be put in seedling pan by described biological organic seedling raising matrix, preliminary smooth seedling medium, spray water with watering can, the water content of described seedling medium is made to reach with described seedling medium total weight 30-40%, and then carry out smooth to described seedling medium, be sown into the crop seed such as vegetables, paddy rice, cover described seedling medium 1-2 centimetre again, then spray permeable, be allowed to condition at nursery under envrionment temperature 25-30 DEG C of condition.
Main points of the present invention are a kind of biological organic seedling raising matrix and preparation method thereof.Its principle is: utilize the innoxious fermented livestock ight soil of microorganism to make it reach organic fertilizer standard-required, for grow seedlings of vegetable after then mixing with vermiculite, perlite and the peat composed of rotten mosses, for rice shoot provides nutrient after main preferably feces of livestock and poultry becomes thoroughly decomposed; Vermiculite, perlite, the peat composed of rotten mosses provide water conservation, fertilizer-preserving ability for seedling medium.
A kind of vegetable seedling substrate based on feces of livestock and poultry and preparation method thereof compared with prior art, have by by the process of feces of livestock and poultry aerobic fermentation, obtain vegetable seedling substrate, improve the added value of product of feces of livestock and poultry harmless treatment and recycling, improving livestock and poultry dung recovery utilizes income breeding enterprise to the enthusiasm of feces of livestock and poultry harmless treatment, for improving the breeding environment of aquaculture and promoting the advantages such as feces of livestock and poultry comprehensive utilization has great importance, will be widely used in grow seedlings of vegetable technical field.
Below in conjunction with embodiment, the present invention is described in detail.
Embodiment
A kind of biological organic seedling raising matrix, the formula for a product of biological organic seedling raising matrix is composed as follows, with parts by weight peat composed of rotten mosses 60-80 part, vermiculite 10-35 part, potassium sulfate compound fertilizer (15-15-15) 0.25-1 part, Bacillus licheniformis 3-5 part, rare earth nitrate 0.25-1 part; The formula for a product of described biological organic seedling raising matrix is composed as follows, with parts by weight peat composed of rotten mosses 60-80 part, and vermiculite 15-40 part, potassium sulfate compound fertilizer (15-15-15) 0.25-1 part, Bacillus licheniformis 3-5 part, rare earth nitrate 0.25-1 part
;the granularity of the described peat composed of rotten mosses is 2-6mm; The granularity of described vermiculite is 40-70 order; Described Bacillus licheniformis every gram living bacteria count 100-200 hundred million; Described potassium sulfate compound fertilizer total weight, described nitrogen content is with N
2o meter 15%, phosphorus content are with P
2o
5meter 15%, potassium content are with K
2o meter 15%, potassium element adopts potassium sulfate, prevents and treats the susceptibility of part crop to chlorine element; Rare earth nitrate TREO>=38%; Described seedling medium technical indicator is according to the regulation of " bio-organic fertilizer NY884-2012 " standard; The biological organic seedling raising matrix of described one uses in the crop seedling such as vegetables, paddy rice; The preparation method of described a kind of biological organic seedling raising matrix, the step of described crop seedling is as follows: be put in seedling pan by described biological organic seedling raising matrix, preliminary smooth seedling medium, spray water with watering can, the water content of described seedling medium is made to reach with described seedling medium total weight 30-40%, and then carry out smooth to described seedling medium, be sown into the crop seed such as vegetables, paddy rice, cover described seedling medium 1-2 centimetre again, then spray permeable, be allowed to condition at nursery under envrionment temperature 25-30 DEG C of condition.
Embodiment one
Prepare biological organic seedling raising matrix
The implementation step of this embodiment is as follows:
By the peat composed of rotten mosses of 60 parts of granularity 2-6mm, 35 parts of 40-70 order vermiculites, 5 part of 10,000,000,000 every gram of Bacillus licheniformis, 0.25 part of nitrogen-phosphorus-potassium compound fertilizer, rare earth nitrate 0.25 part, the nitrogen content of wherein said nitrogen-phosphorus-potassium compound fertilizer is with P in N 15%, phosphorus content
2o
5meter 15%, potassium content are with K
2o meter 15%, above material Homogeneous phase mixing, after mixing, material is biological organic seedling raising matrix.Detected result shows the specified requirement that this product meets " bio-organic fertilizer NY884-2012 " standard.
Embodiment two
Prepare biological organic seedling raising matrix
The implementation step of this embodiment is as follows:
By the peat composed of rotten mosses of 70 parts of granularity 2-6mm, 25 parts of 40-70 order vermiculites, 4 part of 10,000,000,000 every gram of Bacillus licheniformis, 0.5 part of nitrogen-phosphorus-potassium compound fertilizer, rare earth nitrate 0.5 part, the nitrogen content of wherein said nitrogen-phosphorus-potassium compound fertilizer is with P in N 15%, phosphorus content
2o
5meter 15%, potassium content are with K
2o meter 15%, above material Homogeneous phase mixing, after mixing, material is biological organic seedling raising matrix.Detected result shows the specified requirement that this product meets " bio-organic fertilizer NY884-2012 " standard.
Embodiment three
Prepare biological organic seedling raising matrix
The implementation step of this embodiment is as follows:
By the peat composed of rotten mosses of 80 parts of granularity 2-6mm, 15 parts of 40-70 order vermiculites, 3 part of 10,000,000,000 every gram of Bacillus licheniformis, 1 part of nitrogen-phosphorus-potassium compound fertilizer, rare earth nitrate 1 part, the nitrogen content of wherein said nitrogen-phosphorus-potassium compound fertilizer is with P in N 15%, phosphorus content
2o
5meter 15%, potassium content are with K
2o meter 15%, above material Homogeneous phase mixing, after mixing, material is biological organic seedling raising matrix.Detected result shows the specified requirement that this product meets " bio-organic fertilizer NY884-2012 " standard.
Embodiment four
Obtained the biological organic seedling raising matrix of following different ratio by embodiment one to three, and carry out compliance test result, first result is summarized as follows:
First group: directly commercially buy common cultivation matrix.(product information: the cultivation matrix that Zhong Qing bio tech ltd, Liaoning produces)
All the other groups adopt the preparation method in embodiment one to three, obtain cultivation matrix.
Second group: embodiment one
3rd group: embodiment two
4th group: embodiment three
Above four groups of seedling mediums are carried out the investigation of physicochemical character, result is as shown in table 1,
Table 1
| Process | Unit weight | Total void volume | Ventilation void volume | PH | Specific conductivity |
| A1(CK) | 0.578 | 51 | 17 | 6.92 | 3.5 |
| A2 | 0.363 | 58 | 20 | 7.35 | 2.27 |
| A3 | 0.344 | 64 | 19 | 7.64 | 2.12 |
| A4 | 0.335 | 67.5 | 17 | 7.6 | 1.91 |
Embodiment five
According to the mode in embodiment four, obtain four groups of seedling mediums, and it be applied in respectively in the cultivation of melon, solanaceous vegetables, obtain organizing experimental data, statistics more, and investigate its impact on plant strain growth situation, experimental result is as shown in table 2:
Table 2
| Process | Seedling rate (%) | Diameter (mm) | Plant height (mm) | Single-strain fresh weight (g) | Total dry weight (g) |
| A1（ck） | 90.61 | 4.19 | 298.7 | 9.31 | 0.39 |
| A2 | 95.69 | 4.11 | 303.1 | 9.27 | 0.43 |
| A3 | 92.61 | 4.17 | 305.3 | 8.94 | 0.45 |
| A4 | 94.33 | 3.93 | 304.8 | 9.18 | 0.42 |
Result shows between each process, does not significantly distinguish, and wherein, under the mixed ratio condition of second group, seedling rate and overall growing way are all better than other mixed ratios, is preferred mixed ratio.
Embodiment six
According to the mode in embodiment four, obtain four groups of seedling mediums, and be applied in seedling cultivation of rice, obtain experimental data, statistics, and investigate its impact on rice seedling growing state, experimental result is as shown in table 3:
The biological heating agent of table 3 is on the impact of seedling quality index
| Process | Plant height (cm) | Root long (cm) | Leaf age (leaf) | 10 strain basal part of stem thick (cm) | Radical (bar) | Hundred strains dry weight (g) |
| A2 | 15.1 | 5.7 | 2.8 | 2.09 | 14.54 | 1.85 |
| A3 | 15.8 | 6.9 | 2.9 | 2.15 | 15.42 | 2.12 |
| A4 | 15.8 | 5.9 | 2.9 | 2.10 | 15.33 | 2.20 |
| A1(CK) | 12.2 | 3.3 | 2.0 | 2.09 | 11.3 | 1.95 |
Result shows, and on average increases 3.4cm than contrast plant height, long 2.9 cm of root, many 0.9 leaves of leaf age, the thick wide 0.02cm of 10 strain basal part of stem, many 3.8 of radical, the heavy 0.11g of hundred strain dry weights.Tracing it to its cause may be that seedling medium improves ground temperature, and be conducive to the improvement of Soil structure, facilitate the growth of root system, rice growth amount raises with temperature and accelerates simultaneously.
Claims (10)
1. a biological organic seedling raising matrix, is characterized in that: the formula for a product of biological organic seedling raising matrix is composed as follows, with parts by weight peat composed of rotten mosses 60-80 part, vermiculite 10-40 part, potassium sulfate compound fertilizer (15-15-15) 0.25-1 part, Bacillus licheniformis 3-5 part, rare earth nitrate 0.25-1 part.
2. the biological organic seedling raising matrix of one according to claim 1, it is characterized in that: the formula for a product of described biological organic seedling raising matrix is composed as follows, with parts by weight peat composed of rotten mosses 60-80 part, vermiculite 15-40 part, potassium sulfate compound fertilizer (15-15-15) 0.25-1 part, Bacillus licheniformis 3-5 part, rare earth nitrate 0.25-1 part.
3. the biological organic seedling raising matrix of one according to claim 1, is characterized in that: the granularity of the described peat composed of rotten mosses is 2-6mm.
4. the biological organic seedling raising matrix of one according to claim 1, is characterized in that: the granularity of described vermiculite is 40-70 order.
5. the biological organic seedling raising matrix of one according to claim 1, is characterized in that: described Bacillus licheniformis every gram living bacteria count 100-200 hundred million.
6. the biological organic seedling raising matrix of one according to claim 1, is characterized in that: described potassium sulfate compound fertilizer total weight, described nitrogen content is with N
2o meter 15%, phosphorus content are with P
2o
5meter 15%, potassium content are with K
2o meter 15%, potassium element adopts potassium sulfate, prevents and treats the susceptibility of part crop to chlorine element.
7. the biological organic seedling raising matrix of one according to claim 1, is characterized in that: rare earth nitrate TREO >=38%.
8. the biological organic seedling raising matrix of one according to claim 1, is characterized in that: described seedling medium technical indicator is according to the regulation of " bio-organic fertilizer NY884-2012 " standard.
9. the biological organic seedling raising matrix of the one any one of claim 1-7 described in claim uses in the crop seedling such as vegetables, paddy rice.
10. the preparation method of a kind of biological organic seedling raising matrix according to claim 1 or 8, it is characterized in that: the step of described crop seedling is as follows: described biological organic seedling raising matrix is put in seedling pan, preliminary smooth seedling medium, spray water with watering can, the water content of described seedling medium is made to reach with described seedling medium total weight 30-40%, and then carry out smooth to described seedling medium, be sown into vegetables, the crop seeds such as paddy rice, cover described seedling medium 1-2 centimetre again, then spray permeable, be allowed to condition at nursery under envrionment temperature 25-30 DEG C of condition.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107439354A (en) * | 2017-09-20 | 2017-12-08 | 上海市药材有限公司 | Red sage root seedling medium and its feedstock composition, preparation method and application |
| CN108056003A (en) * | 2018-01-02 | 2018-05-22 | 永清县德农民丰农业发展有限公司 | A kind of nutritive vegetable seedling medium and its preparation method |
| CN109644821A (en) * | 2019-01-10 | 2019-04-19 | 磐石市劲标农业科技有限公司 | A kind of rice nursery substrate and preparation method thereof |
| CN110915605A (en) * | 2019-11-27 | 2020-03-27 | 江苏澳洋生态园林股份有限公司 | Preparation method of universal plant planting nutrient medium |
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| CN108056003A (en) * | 2018-01-02 | 2018-05-22 | 永清县德农民丰农业发展有限公司 | A kind of nutritive vegetable seedling medium and its preparation method |
| CN109644821A (en) * | 2019-01-10 | 2019-04-19 | 磐石市劲标农业科技有限公司 | A kind of rice nursery substrate and preparation method thereof |
| CN110915605A (en) * | 2019-11-27 | 2020-03-27 | 江苏澳洋生态园林股份有限公司 | Preparation method of universal plant planting nutrient medium |
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