CN102612960B - Light media for tea-oil tree net container seedlings and preparation method thereof - Google Patents

Light media for tea-oil tree net container seedlings and preparation method thereof Download PDF

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CN102612960B
CN102612960B CN2012100884183A CN201210088418A CN102612960B CN 102612960 B CN102612960 B CN 102612960B CN 2012100884183 A CN2012100884183 A CN 2012100884183A CN 201210088418 A CN201210088418 A CN 201210088418A CN 102612960 B CN102612960 B CN 102612960B
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rice husk
matrix
oil tea
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CN102612960A (en
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詹长生
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ANHUI LELIN AGRICULTURE AND FORESTRY TECHNOLOGY CO.,LTD.
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Abstract

The invention discloses light media for tea-oil tree net container seedlings and a preparation method thereof. The media is prepared by turfy soil, expanded perlite, vermiculite, fermented rice husks, carbonized rice husks and yellow soil. The media formula is wide in source of raw materials and low in production cost. The expanded perlite which is used in the formula enables the media to have good air permeability, is beneficial to development and growth of tea-oil tree root systems and is capable of facilitating growth and development of tea-oil tree plants. The survival rate of tea-oil tree plants which are cultivated with the media is maintained to exceed 70%. The media is easy to prepare, and operation techniques are easy to master.

Description

A kind of oil tea material mesh bag container Light medium and preparation method thereof
Technical field
The present invention relates to a kind of oil tea matrix, be specifically related to a kind of oil tea material mesh bag container Light medium.The present invention also relates to simultaneously the preparation method of this matrix.
Background technology
Oil tea is the distinctive woody oil tree species of China, and itself and olive, oil palm, coconut also are called the large woody oil tree species in the world four.Oil tea is again one of domestic Important Economic woods resource that integrates ecological benefits, economic benefit and social benefit, the edible camellia oil that is squeezed by camellia oleifera fruit claims again " east olive oil ", be high-quality edible health-care oil and senior natural cosmetics raw material, very popular.
It is that employing light soil-less matrix is culturing raw material that light base material mesh bag container is grown seedlings, adopting the natural fiber material of easily degrading to make mesh bag is container material, utilizing container formation equipment that light matrix mechanization is added installs in material mesh bag container, be processed into the nutrition section and be placed in the railway carriage or compartment bed of growing seedlings, utilize cuttage or sowing means to carry out a kind of Novel seedling raising technology of forest fast breeding.Compare with traditional seedling raising manners, have that root growth is good, seedling is fast, it is neat to emerge, be convenient to transportation, the advantages such as transplanting survival rate is high, environmental protection.
In recent years, light base material mesh bag container seedling method is applied in the seedling raising process of different tree species more and more, and the cultivation of oil tea improved seeds adopts the light base material mesh bag seedling raising manners take the sprout stock grafting as the basis will become the inexorable trend that the oil tea kind is grown seedlings.The selection of filling substrate is unusual the key link during the light base material mesh bag container of oil tea is grown seedlings in mesh bag, and it is directly connected to the root growth state that is grown in the oil tea grafting in light base material mesh bag and the growth situation of acrial part.
At present, do not inquire Patents about the light matrix formulations of oil tea.in disclosed academic journal, only see the key component of the light matrix formulations of oil tea, and the concrete content etc. that has no each component formula information in detail, (originate: Sino-South African Forestry University of Science and Technology's journal in " research of oil-tea camellia container seedling substrate formula " as clock autumn equality, the 10th phase in 2011) in a literary composition with rice husk, bark, the primary raw materials such as wood chip, studied the oil tea container matrix formulations of different component to the oil tea graft survival rate, take out the impact of tip length and the amount of taking root, provided the optimum formula scope of oil tea container matrix primary raw material: rice husk 20%~26%, bark 28%~44%, wood chip 36%~52%.
Summary of the invention
The purpose of this invention is to provide a kind ofly fill a prescription rationally, raw material is easy to get and the ground of oil tea, the growth of underground biomass are had a kind of oil tea material mesh bag container Light medium of obvious facilitation; Simultaneously, the present invention also provides the preparation method of this matrix.
The technical solution adopted in the present invention is as follows:
A kind of oil tea material mesh bag container Light medium, formulated by the raw material of following percent by volume: 40~60% turfy soils; 7~8% fine perlites; 7~8% vermiculites; 10~20% fermentation rice husks; 10~20% carbonization rice husks; 3~8% yellow soils.
As a further improvement on the present invention, described matrix is formulated by the raw material of following percent by volume: 50% turfy soil; 7.5% fine perlite; 7.5% vermiculite; 15% fermentation rice husk; 15% carbonization rice husk; 5% yellow soil.
The pH value of described matrix is 5.0~6.0, and the particle diameter of matrix is 3~6mm, and the electrical conductivity of matrix is 15~30, and the porosity of matrix is 60~70%.
The preparation method of a kind of oil tea material mesh bag container Light medium of the present invention comprises the following steps:
1) fermentation rice husk preparation: biological straw leavening, rice husk and the water ratio by weight 1: 400: 80 is mixed, 60 ℃ of bottom fermentations 30 days, make the rice husk surface turn ash by Huang, obtain the rice husk that ferments after drying;
2), substrate preparation: get above-mentioned 1) after the fermentation rice husk that makes and turfy soil, fine perlite, vermiculite, carbonization rice husk, yellow soil mixed in ratio claimed in claim 1, sieving to dry namely got matrix;
3), with above-mentioned 2) matrix that makes adds slow-release fertilizer 3Kg by every cubic metre, after mixing, be placed in and be that highly 8.5cm, diameter are standby in the cylinder material mesh bag container of 5cm.
Compared with prior art, the beneficial effect that has of the present invention is:
The raw material sources such as the turfy soil that 1, contains in matrix formulations of the present invention, fermentation rice husk, carbonization rice husk are extensive, easily obtain low production cost.The fine perlite that uses in formula is the mineral matter of loose structure, makes the good permeability of matrix, is conducive to growth and the growth of oil tea root system, can promote growth and the growth of oil tea plant.
2, by production practices, the oil tea survival rate of plant that uses the present invention to cultivate remains on more than 70%, and the oil tea seedling root of cultivation, leading thread, height of seedling, blade are better than the nursery stock that other matrix is cultivated.
3, preparation method of base material of the present invention is simple, and operating technology is easily grasped, and has not only reduced the seedling cost of oil tea, and makes agricultural waste obtain rationally effectively utilizing.
Embodiment
Embodiment 1
Matrix formulations of the present invention is (percent by volume):
Turfy soil 50%, fine perlite 7.5%, vermiculite 7.5%, fermentation rice husk 15%, carbonization rice husk 15%, yellow soil 5%.
The preparation method is as follows:
After biological straw leavening, rice husk and water are mixed by weight the ratio of 1: 400: 80,60 ℃ of bottom fermentations 30 days, make the rice husk surface turn ash by Huang, obtain the rice husk that ferments after drying;
After getting the above-mentioned fermentation rice husk that makes and turfy soil, fine perlite, vermiculite, carbonization rice husk, yellow soil and mixing in ratio claimed in claim 1, sieving to dry namely gets matrix.
The above-mentioned matrix that makes is added slow-release fertilizer 3Kg by every cubic metre, after mixing, being loaded on is highly 8.5cm, and diameter is in the cylinder material mesh bag container of 5cm, then oil tea embryo-grafting seedling is planted in the material mesh bag container matrix of this specification, and grow under the booth condition.Oil tea embryo-grafting seedling storage rate and Growth of Camellia oleifera amount are measured, be the results are shown in Table 1, table 2 (S 1Refer to the matrix that embodiment 1 makes).
Embodiment 2
Matrix formulations of the present invention is (percent by volume):
Turfy soil 40%, fine perlite 8%, vermiculite 7%, fermentation rice husk 20%, carbonization rice husk 20%, yellow soil 5%.
The preparation method adds slow-release fertilizer 3Kg with the matrix that makes by every cubic metre, after mixing with embodiment 1, be loaded on and highly be 8.5cm, diameter is in the cylinder material mesh bag container of 5cm, then oil tea embryo-grafting seedling is planted in the material mesh bag container matrix of this specification, and grows under the booth condition.Oil tea embryo-grafting seedling storage rate and Growth of Camellia oleifera amount are measured, be the results are shown in Table 1, table 2 (S2 refers to the matrix that embodiment 2 makes).
Embodiment 3
Matrix formulations of the present invention is (percent by volume):
Turfy soil 50%, fine perlite 7%, vermiculite 8%, fermentation rice husk 20%, carbonization rice husk 10%, yellow soil 5%.
The preparation method adds slow-release fertilizer 3Kg with the matrix that makes by every cubic metre, after mixing with embodiment 1, be loaded on and highly be 8.5cm, diameter is in the cylinder material mesh bag container of 5cm, then oil tea embryo-grafting seedling is planted in the material mesh bag container matrix of this specification, and grows under the booth condition.Oil tea embryo-grafting seedling storage rate and Growth of Camellia oleifera amount are measured, be the results are shown in Table 1, table 2 (S 3Refer to the matrix that embodiment 3 makes).
Embodiment 4
Matrix formulations of the present invention is (percent by volume):
Turfy soil 60%, fine perlite 7%, vermiculite 7%, fermentation rice husk 10%, carbonization rice husk 10%, yellow soil 6%.
The preparation method adds slow-release fertilizer 3Kg with the matrix that makes by every cubic metre, after mixing with embodiment 1, be loaded on and highly be 8.5cm, diameter is in the cylinder material mesh bag container of 5cm, then oil tea embryo-grafting seedling is planted in the material mesh bag container matrix of this specification, and grows under the booth condition.Oil tea embryo-grafting seedling storage rate and Growth of Camellia oleifera amount are measured, be the results are shown in Table 1, table 2 (S 4Refer to the matrix that embodiment 4 makes).
Comparative Examples 1
With rice husk, bark and wood chip, after stack retting 6 months, by volume percentage get 25% rice husk, 30% bark and 45% wood chip mix, sieve dry after, make matrix, the matrix that makes is added slow-release fertilizer 3Kg by every cubic metre, after mixing, be loaded on and highly be 8.5cm, diameter is in the cylinder material mesh bag container of 5cm, then oil tea embryo-grafting seedling is planted in the material mesh bag container matrix of this specification, and grows under the booth condition.Oil tea embryo-grafting seedling storage rate and Growth of Camellia oleifera amount are measured, be the results are shown in Table 1, table 2 (D 1Refer to the matrix that Comparative Examples 1 makes).
Comparative Examples 2
Get common yellow earth (pH value is 5~6), add slow-release fertilizer 3Kg by every cubic metre of yellow earth, after mixing, be loaded on and highly be 8.5cm, diameter is in the cylinder material mesh bag container of 5cm, then oil tea embryo-grafting seedling is planted in the material mesh bag container matrix of this specification, and grow under the booth condition.Oil tea embryo-grafting seedling storage rate and Growth of Camellia oleifera amount are measured, be the results are shown in Table 1, table 2 (D 2Refer to the matrix that Comparative Examples 2 makes).
Conclusion: can find out from table 1 and table 1, the oil tea of using the present invention to cultivate all exceeds Comparative Examples 1 and Comparative Examples 2 at grafting storage rate and amount of growth index, wherein, uses the grafting storage rate of the oil tea of the present invention's cultivation to reach more than 70%.
Table 1: the impact of different substrates on oil tea embryo-grafting seedling storage rate
Figure BSA00000693152800041
Table 2: the impact (unit: cm) of different substrates on the Growth of Camellia oleifera amount
Figure BSA00000693152800051

Claims (3)

1. an oil tea material mesh bag container Light medium, is characterized in that, described matrix is formulated by the raw material of following percent by volume:
40~60% turfy soils;
7~8% fine perlites;
7~8% vermiculites;
10~20% fermentation rice husks;
10~20% carbonization rice husks;
3~8% yellow soils;
The pH value of described matrix is 5.0~6.0, and the particle diameter of described matrix is 3~6mm, and the electrical conductivity of described matrix is 15~30.
2. according to a kind of oil tea material mesh bag container Light medium claimed in claim 1, it is characterized in that, described matrix is formulated by the raw material of following percent by volume:
50% turfy soil;
7.5% fine perlite;
7.5% vermiculite;
15% fermentation rice husk;
15% carbonization rice husk;
5% yellow soil.
3. according to the preparation method of the described a kind of oil tea material mesh bag container Light medium of claim 1 or 2, it is characterized in that being to comprise the following steps:
1) fermentation rice husk preparation: after biological straw leavening, rice husk and water are mixed by weight the ratio of 1: 400: 80,60 ℃ of bottom fermentations 30 days, make the rice husk surface turn ash by Huang, obtain the rice husk that ferments after drying;
2), substrate preparation: get above-mentioned 1) after the fermentation rice husk that makes and turfy soil, fine perlite, vermiculite, carbonization rice husk, yellow soil mixed in ratio claimed in claim 1, sieving to dry namely got matrix;
3), with above-mentioned 2) matrix that makes adds slow-release fertilizer 3Kg by every cubic metre, after mixing, be placed in highly for 8.5cm, diameter be that the cylinder material mesh bag container of 5cm is standby.
CN2012100884183A 2012-03-29 2012-03-29 Light media for tea-oil tree net container seedlings and preparation method thereof Active CN102612960B (en)

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CN104230515A (en) * 2014-07-19 2014-12-24 安徽德昌苗木有限公司 Oil tea cultivation bag medium having good disease prevention effect and containing vine tea leftovers
CN104365455B (en) * 2014-09-12 2016-05-18 广西壮族自治区林业科学研究院 A kind of oil tea cuttage seeding is transplanted Light medium
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