CN104761390A - Special matrix for cultivating camphor tree and preparation method of special matrix - Google Patents
Special matrix for cultivating camphor tree and preparation method of special matrix Download PDFInfo
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- CN104761390A CN104761390A CN201510186444.3A CN201510186444A CN104761390A CN 104761390 A CN104761390 A CN 104761390A CN 201510186444 A CN201510186444 A CN 201510186444A CN 104761390 A CN104761390 A CN 104761390A
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- cortex cinnamomi
- cinnamomi camphorae
- sludge
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- dedicated substrate
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Abstract
The invention discloses a special matrix for cultivating a camphor tree and a preparation method of the special matrix. The special matrix for a camphor tree is prepared by the following steps: mixing sludge compost with a compound fertilizer evenly, spraying vitamin B12, microelements B and Zn and a pure water solution of polyaspartic acid, and baking, wherein the special matrix has the characteristics that the moisture content is lower than 20%, and the organic matter content is not lower than 23%. The special matrix for the camphor tree prepared from municipal sewage sludge compost as a main raw material has the effects of protecting survival and promoting growth; the cost of the urban ecological construction is reduced; meanwhile, resource recycling of the municipal sewage sludge can be well realized; and the special matrix is suitable for cultivating and transplanting of the camphor tree.
Description
Technical field
The invention belongs to waste resource regeneration, namely the Fertilizer Transformed of waste resource utilizes field, is specifically related to Cortex cinnamomi camphorae cultivation dedicated substrate using domestic sludge aerobic compost as main component and preparation method thereof.
Background technology
Ecological construction is the important component part that urban modernization is built, and fragrant camphor tree is as one of important kind of South China Urban shade tree, in city ecology construction, play skeleton function, it transplants the cost that rear surviving rate, growing way and upkeep charges decide city ecology construction.Due in digging, transport, transplanting process, shade tree root system damaged is serious, causes it to be deteriorated to the resistivity of extreme natural environment, affects its surviving rate and growing way.In recent years, the special agent that Rapid Rooting survives after promoting big tree transplanting, nutritive medium development aspect, relevant speciality mechanism achieves certain achievement, prepare in plant culture matrix utilizing domestic sludge and there has also been research, as Chinese patent Authorization Notice No.: CN 103004522 B, the applying date: 2013-01-11, disclose a kind of utilize mud to prepare plant culture matrix method and plant culture matrix, ensure that water holding fertilizer-preserving ability and the permeability of plant substrates, but in the Cortex cinnamomi camphorae dedicated substrate exploitation using domestic sludge aerobic compost as main component, also be in space state.
Summary of the invention
The object of the invention is to meet Cortex cinnamomi camphorae growth demand, provide nutrient to enrich, cheap dedicated substrate, also realize the recycling of domestic sludge simultaneously better, the present invention also provides this Cortex cinnamomi camphorae to cultivate the preparation method of dedicated substrate.
A kind of Cortex cinnamomi camphorae cultivation dedicated substrate that the present invention proposes, each component and weight percentage are: sludge composting 30%-70%, composite fertilizer 40%-60%, vitamins B
120.01 ‰-0.1 ‰, micro-B 0.1 ‰-1 ‰, trace elements zn 1 ‰-10 ‰, poly aspartic acid 0.01 ‰-0.2 ‰.
Organic content >=45% of sludge composting described in the present invention, wherein heavy metal Cu, Zn, Cd, Ni, Pb, Cr and organic pollutant polycyclic aromatic hydrocarbons equal size are all lower than GB (" in agricultural sludge pollutant catabolic gene standard " (GB4284-84)),
The domestic sludge that in the present invention, sludge composting mainly produces with municipal sewage plant and/or Wheat Straw and/or bacterium mushroom slag obtain.
Total nutrient>=40.0% of composite fertilizer in the present invention, N-P
2o
5-K
2o=15-15-10; Vitamins B
12raw material in, B
12>=1 ‰, with H in the raw material of micro-B
3bO
3meter B content>=98%, trace element is with ZnSO
4content>=96% of meter Zn, the molecular weight of poly aspartic acid is 8000.
The invention provides a kind of preparation method utilizing mud to prepare Cortex cinnamomi camphorae cultivation dedicated substrate, its preparation process:. adopt municipal sludge and/or Wheat Straw and/or bacterium mushroom slag, carry out high temperature aerobic composting, obtain organic content>=45%, wherein heavy metal Cu, Zn, Cd, Ni, Pb, Cr and organic pollutant polycyclic aromatic hydrocarbons equal size are all lower than the municipal sludge composting production of GB (" in agricultural sludge pollutant catabolic gene standard " (GB4284-84)), carry out pulverizing rear (particle diameter is lower than 5mm), with compound fertilizer granules (particle diameter is lower than 5mm), according to (30%-70%): after (40%-60%) mixing, spray into vitamins B respectively
12(0.01 ‰-0.1 ‰) and micro-B(0.1 ‰-1 ‰) and the pure water solution (0.01 ‰-0.2 ‰) of trace elements zn (1 ‰-10 ‰) and poly aspartic acid, dry at temperature is not higher than 50 DEG C, make the water ratio of matrix lower than 20%, both obtain product.
Excellent results of the present invention:
With strong points, fragrant camphor tree is special.By fragrant camphor tree growth indexes, Integrated Selection goes out the dedicated substrate the most effectively promoting that fragrant camphor tree grows;
Nutrient is abundant, cheap.The domestic sludge wide material sources of sewage treatment plants, and be rich in various Cortex cinnamomi camphorae and grow necessary nutritive ingredient, as matrix, can significantly reduce costs;
Diverse in function, easy to use.Containing various amendment in this invention product, be conducive to recovering and promote that transplanting Cortex cinnamomi camphorae grows fast, and frequency of administration is low, application process is easy.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
embodiment 1
Fetch earth sieve (0.5*0.5cm), dress basin, and every basin fills native 20kg; Apply each recipe ingredient 40.427g(successively in table 1), with blank soil for contrast, amount to 11 process, often 10 repetitions are established in process; Get and prune raw Cortex cinnamomi camphorae transplanting in 2 years, the strain of every basin 1, earthing waters.
Table 1 test design
Periodic logging Cortex cinnamomi camphorae growth indexes, mainly comprises the number of blade, leaf area, chlorophyll content, crown diameter, branch amount, plant height, leading thread and aspect ratio.Result display E treatment group, i.e. sludge composting+composite fertilizer+vitamins B
12+ micro-B, Zn+ poly aspartic acid, in fragrant camphor tree 8 individual event growth indexes, 5 indexs come front two.Nursery stock comprehensive evaluation is adopted to evaluate the upgrowth situation of nursery stock, result shows, comprehensive evaluation rank: E>B>C>FGreatT. GreaT.GTA>D>G> I>H>J>CK.The process of E substrate formula is more suitable for the growth of Cortex cinnamomi camphorae.
embodiment 2
Adopt municipal sludge composting production to carry out pulverizing (particle diameter is lower than 5mm) and take 110g, with compound fertilizer granules 90g(particle diameter lower than 5mm) mix, then spray into vitamins B respectively
12with the pure water solution (actual amount is respectively 0.01g, 0.08g, 1g, 0.014g) of micro-B and trace elements zn and poly aspartic acid, 40 DEG C of oven dry.Centered by 5 years raw Cortex cinnamomi camphorae of transplanting, along crown mapping edge, excavation annular ditch, is evenly sprinkled into Cortex cinnamomi camphorae dedicated substrate, earthing, waters.After 2 years, be compared to and use organic commercial fertilizer, Cortex cinnamomi camphorae growing way is better than the former, its chlorophyll content, hat width and leading thread improve ratio and reach 7.22%, 3.21% respectively, 2.11%, after adopting this dedicated substrate, trees surviving rate is higher than using organic commercial fertilizer group 11.1%.
embodiment 3
Adopt municipal sludge composting production to carry out pulverizing (particle diameter is lower than 5mm) and take 215g, with compound fertilizer granules 185g(particle diameter lower than 5mm) mix, then spray into vitamins B respectively
12with the pure water solution (actual amount is respectively 0.024g, 0.18g, 2.2g, 0.03g) of micro-B and trace elements zn and poly aspartic acid, 50 degrees Celsius of oven dry.Used city road greening Cortex cinnamomi camphorae, centered by setting, excavation cross ditch, scope is limited in crown mapping, is evenly sprinkled into by Cortex cinnamomi camphorae dedicated substrate, earthing, waters.After 2 years, be compared to and use organic commercial fertilizer+injection nutritive medium group, 4 physical signs values such as chlorophyll content, soluble sugar content, POD (peroxidase) activity, soluble protein content of blade are all higher than the former, raising ratio reaches 5.21%, 3.88%, 7.02%, 1.41% respectively, and Cortex cinnamomi camphorae blade xanthate ratio is starkly lower than the former.
Claims (6)
1. a Cortex cinnamomi camphorae cultivation dedicated substrate, is characterized in that each component and weight percentage are:
Sludge composting 30%-70%
Composite fertilizer 40%-60%
Vitamins B
120.01 ‰-0.1 ‰
Trace element B 0.1 ‰-1 ‰
Trace elements zn 1 ‰-10 ‰
Poly aspartic acid 0.01 ‰-0.2 ‰
Described sludge composting is that the domestic sludge that produces with municipal sewage plant and/or Wheat Straw and/or bacterium mushroom slag obtain, organic content >=45%, its heavy metal Cu, Zn, Cd, Ni, Pb, Cr and organic pollutant polycyclic aromatic hydrocarbons equal size are all lower than GB (" in agricultural sludge pollutant catabolic gene standard " (GB4284-84)).
2. a kind of Cortex cinnamomi camphorae cultivation dedicated substrate according to claim 1, is characterized in that: total nutrient>=40.0% of composite fertilizer, N-P
2o
5-K
2o=15-15-10, in the raw material of VITAMIN, B
12>=1 ‰, with H in the raw material of micro-B
3bO
3meter B content>=98%, trace elements zn is with ZnSO
4content>=96% of meter Zn, the molecular weight of poly aspartic acid is 8000.
3. a kind of Cortex cinnamomi camphorae dedicated substrate according to claim 1 and 2, is characterized in that the water ratio of matrix is lower than 20%.
4. the preparation method of a Cortex cinnamomi camphorae cultivation dedicated substrate, step comprises: adopt municipal sludge and/or Wheat Straw and/or bacterium mushroom slag, carry out high temperature aerobic composting, obtain domestic sludge composting production and pulverize, with pulverize sludge composting product and compound fertilizer granules according to (30%-70%): (40%-60%) sprays into vitamins B after mixing respectively
12(0.01 ‰-0.1 ‰) and micro-B(0.1 ‰-1 ‰) and the pure water solution (0.01 ‰-0.2 ‰) of trace elements zn (1 ‰-10 ‰) and poly aspartic acid, dry at temperature is not higher than 50 DEG C.
5. the preparation method of a kind of Cortex cinnamomi camphorae cultivation dedicated substrate according to claim 4, is characterized in that described carrying out pulverizes the rear particle diameter of sludge composting product and the particle diameter of compound fertilizer granules is all less than 5mm.
6. the preparation method of a kind of Cortex cinnamomi camphorae cultivation dedicated substrate according to claim 4, is characterized in that described oven dry refers to that substrate water content is lower than 20%.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060996A (en) * | 2015-09-18 | 2015-11-18 | 重庆市风景园林科学研究院 | Special fertilizer for foliage plants and preparation method thereof |
| CN106797822A (en) * | 2017-02-07 | 2017-06-06 | 上海市绿化管理指导站 | Plant matrix and cinnamomum camphora tree plant system for cinnamomum camphora tree |
| CN109258266A (en) * | 2018-09-14 | 2019-01-25 | 广西壮族自治区林业科学研究院 | A kind of camphor tree oil efficient cultivation method of woods |
| CN109717050A (en) * | 2019-02-22 | 2019-05-07 | 海盐森植生物科技有限公司 | A kind of culture substrate of cinnamomum camphora |
| CN110012693A (en) * | 2019-02-22 | 2019-07-16 | 海盐森植生物科技有限公司 | A kind of cultural method of cinnamomum camphora |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060996A (en) * | 2015-09-18 | 2015-11-18 | 重庆市风景园林科学研究院 | Special fertilizer for foliage plants and preparation method thereof |
| CN105060996B (en) * | 2015-09-18 | 2018-02-06 | 重庆市风景园林科学研究院 | A kind of foliage plant special fertilizer and preparation method thereof |
| CN106797822A (en) * | 2017-02-07 | 2017-06-06 | 上海市绿化管理指导站 | Plant matrix and cinnamomum camphora tree plant system for cinnamomum camphora tree |
| CN109258266A (en) * | 2018-09-14 | 2019-01-25 | 广西壮族自治区林业科学研究院 | A kind of camphor tree oil efficient cultivation method of woods |
| CN109258266B (en) * | 2018-09-14 | 2020-09-08 | 广西壮族自治区林业科学研究院 | Efficient cultivation method for camphor tree oil forest |
| CN109717050A (en) * | 2019-02-22 | 2019-05-07 | 海盐森植生物科技有限公司 | A kind of culture substrate of cinnamomum camphora |
| CN110012693A (en) * | 2019-02-22 | 2019-07-16 | 海盐森植生物科技有限公司 | A kind of cultural method of cinnamomum camphora |
| CN109717050B (en) * | 2019-02-22 | 2021-04-06 | 海盐森植生物科技有限公司 | Culture medium for cinnamomum camphora |
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