CN106416813A - Citrus container seedling nutrient soil prepared from biochar - Google Patents
Citrus container seedling nutrient soil prepared from biochar Download PDFInfo
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- CN106416813A CN106416813A CN201611164950.3A CN201611164950A CN106416813A CN 106416813 A CN106416813 A CN 106416813A CN 201611164950 A CN201611164950 A CN 201611164950A CN 106416813 A CN106416813 A CN 106416813A
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- container seedling
- nutrition soil
- charcoal
- citrus
- citrus container
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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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Citrus container seedling nutrient soil prepared from biochar is mainly prepared from river sand, sawdust and the biochar according to the volume ratio of (1-2):(3-4):1. Compared with a turf nutrient soil formula (the ratio of river sand to sawdust to turf is 1:2:1) used in existing production, the nutrient soil formula has the advantages that the cost is reduced by 15% or above, and the stem diameter of stock seedling plants can be increased by 14% and even 20% or above; in addition, the raw material-biochar is wide in source and low in cost.
Description
Technical field
The present invention relates to a kind of Nutrition Soil, and in particular to a kind of Citrus container seedling Nutrition Soil, belongs to agricultural technology field.
Background technology
For preventing soil-borne disease and other dangerous plant pests from propagating on a large scale by Citrus nursery stock, carry out Citrus container and educate
Seedling is to ensure the important foundation that Citrus Industry develops in a healthy way.However, Citrus container seedling large scale application is subject to seedling medium
It is difficult to the restriction obtaining, production cost is higher.At present, seedling medium formula production often using is river sand wood sawdust turf
=121.Turf in this formula components is considered as one of optimal host material of nursery always, is widely used in Citrus chachiensis Hort.
In Fructus Citri tangerinae nursery.Turf is the product in formation process of bog, is formed at the Quaternary Period, by the residuum of limnocryptophyte, in detesting of many water
Form it is impossible to decompose accumulation completely under the conditions of gas.But turf exploitation is larger to environmental destruction, abroad have begun to limit
Turf as the use of seedling medium, domestic in the nursery such as Nicotiana tabacum L., Fructus Cucumidis sativi, Fructus Lycopersici esculenti, also finding Peat substitution thing, and turf
Consumption in Citrus nursery is also very big.Because the non-renewable and substantial amounts of exploitation of turf are so that the cost of turf
Rise year by year, ready-made reaches 350 yuan/m3.And then also make seedling medium cost account for Citrus container seedling nursery to be directly produced into
This more than 20%.Therefore, finding a kind of inexpensive, non-turf substrate is the virus-free container nursery sustainable development of China's Citrus
Approach.
Content of the invention
The technical problem to be solved in the present invention is, overcomes existing Citrus container nursery turf substrate to be difficult to obtain, high cost
Deficiency, provide a kind of acquisition to be easier to, the lower-cost Citrus container seedling Nutrition Soil with charcoal preparation.
The present invention solves its technical problem and employed technical scheme comprise that：
A kind of Citrus container seedling Nutrition Soil with charcoal preparation, is mainly prepared from by river sand, wood sawdust and charcoal；River
The volume ratio of sand, wood sawdust and charcoal is 1～2：3～4：1.
Other nutrients of seedling early growth needs also can be added.
Wherein, river sand screens through 1mm mesh screen, particle diameter ＜ 1mm, unit weight >=1.35g/cm3.
The original tree species of wood sawdust are preferably pinaster or Cunninghamia lanceolata (Lamb.) Hook..
Charcoal is a kind of new biological material.Its preparation method is as follows：First by biological residuum, (mainly plant has
Machine combustible, such as diseases on plant stalk, blade or mushroom residue etc. is dried) dry, be ground into the segment of 5-10cm；It is placed in carbide furnace again
In, it is pyrolyzed 4-5 hour at 500-550 DEG C（Form a class infusibility, stable, height aromatization, the solid matter rich in carbon）,
Be crushed into powder shape, crosses 20 mesh sieves.
With the turf Nutrition Soil formula using on existing production（Fluvial sand wood sawdust turf=1 21）Compare, the present invention's
Nutrition Soil formulation cost reduces by more than 15%, can promote the thick increase by 14% or even more than 20% of rootstock seedling plants stems.And the present invention
Raw material charcoal source is relatively wide, and cost is relatively low.
Specific embodiment
With reference to specific embodiment, the present invention is described further.
Embodiment 1 this example is the optimization formula in 7 Nutrition Soil formula made Medium of Container Seedling with charcoal.
（1）The preparation of charcoal：Citrus branch, blade are dried, is ground into the segment of 5-10cm；It is placed in carbide furnace,
It is pyrolyzed 5 hours at 500 DEG C, form a class infusibility, stable, height aromatization, the solid matter rich in carbon.It is crushed into powder
Shape, crosses 20 mesh sieves.
（2）Fluvial sand and the selection of wood sawdust：River sand screens through 1mm mesh screen, and particle diameter is less than 1mm, and unit weight reaches 1.35g/
cm3；The seeds of wood sawdust are pinaster.
（3）Citrus container seedling Nutrition Soil configures：River sand, wood sawdust and charcoal are mixed into substrate by volume, specifically
Formula and cost are shown in Table 1.
The Citrus container seedling Nutrition Soil rootstock seedling plantation of the present embodiment：Will be basically identical to growth potential, rugosity, highly for 15 ~
The Trifoliate seedling of 18 cm moves into equipped with the container of Nutrition Soil, and after transplanting, in each container of 30 d, pouring mass fraction is
0.1% NPK compound fertilizer（Commercially available prod, N：P：K=15：15：15)（German lion agate dragon squama Chemical Group）Solution 1 L, Nutrition Soil
Water when arid.
After container seedling growth 4 months, the container seedling of the Citrus container seedling Nutrition Soil formula culture of the present embodiment, average stem is thick
Reach 2.52cm.
Comparative example 1
This comparative example is the Nutrition Soil common prescription during current nursery produces with turf as substrate.
（1）The selection of fluvial sand, wood sawdust and turf：The selection of river sand and wood sawdust is purchased for market with reference to embodiment 1, turf
Buy（Purchased from Fushun fertile field gardening assets company limited）.
（2）Substrate configures：River sand, wood sawdust and turf are mixed into substrate by volume, Ju Ti Pei Fang and cost are shown in Table
2.
（3）Rootstock seedling is planted：Will be basically identical to growth potential, rugosity, Trifoliate seedling highly for 15 ~ 18 cm move into equipped with
In the container of Nutrition Soil, the daily management such as apply fertilizer and water is with reference to embodiment 1.
（4）After 4 months, the container seedling of the Citrus container seedling Nutrition Soil formula culture of the present embodiment, average stem slightly reaches
To 1.98cm.
As seen from the above, the Citrus container seedling Nutrition Soil prepared with charcoal of the present invention, cost is relatively low, obtains and relatively holds
Easily moreover it is possible to promote plant growing.
The preferably feasible embodiment of the above-mentioned only present invention, the non-therefore limitation scope of the present invention, according to above-described embodiment
Made various modifications or apply mechanically all within this technical scheme protection domain.
Comparative example 2
This comparative example is the Nutrition Soil common prescription during current nursery produces with turf as substrate.
（1）The selection of fluvial sand, wood sawdust and turf：The selection of river sand and wood sawdust is purchased for market with reference to embodiment 1, turf
Buy（Purchased from Fushun fertile field gardening assets company limited）.
（2）Substrate configures：River sand, wood sawdust and turf are mixed into substrate by volume, Ju Ti Pei Fang and cost are shown in Table
3.
（3）Rootstock seedling is planted：Will be basically identical to growth potential, rugosity, Trifoliate seedling highly for 15 ~ 18 cm move into equipped with
In the container of Nutrition Soil, the daily management such as apply fertilizer and water is with reference to embodiment 1.
（4）After 4 months, the container seedling of the Citrus container seedling Nutrition Soil formula culture of the present embodiment, average stem slightly reaches
To 1.68cm.
As seen from the above, the Citrus container seedling Nutrition Soil prepared with charcoal of the present invention, cost is relatively low, obtains and relatively holds
Easily moreover it is possible to promote plant growing.
The preferably feasible embodiment of the above-mentioned only present invention, the non-therefore limitation scope of the present invention, according to above-described embodiment
Made various modifications or apply mechanically all within this technical scheme protection domain.
Claims (5)
1. a kind of with the Citrus container seedling Nutrition Soil of charcoal preparation it is characterised in that main by river sand, wood sawdust and charcoal
It is prepared from；The volume ratio of river sand, wood sawdust and charcoal is 1～2：3～4：1.
2. according to claim 1 with the Citrus container seedling Nutrition Soil of charcoal preparation it is characterised in that river sand pass through
1mm mesh screen screens, particle diameter ＜ 1mm, unit weight >=1.35g/cm3.
3. according to claim 1 and 2 with the Citrus container seedling Nutrition Soil of charcoal preparation it is characterised in that wood sawdust
Original tree species be pinaster or Cunninghamia lanceolata (Lamb.) Hook..
4. according to claim 1 and 2 with the Citrus container seedling Nutrition Soil of charcoal preparation it is characterised in that charcoal
Preparation method as follows：First biological residuum is dried, be ground into the segment of 5-10cm；It is placed in carbide furnace, 500-550 again
DEG C pyrolysis 4-5 hour, be crushed into powder shape, cross 20 mesh sieves.
5. according to claim 4 with the Citrus container seedling Nutrition Soil of charcoal preparation it is characterised in that described biology is residual
Body is diseases on plant stalk, blade or mushroom residue is dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611164950.3A CN106416813A (en) | 2016-12-16 | 2016-12-16 | Citrus container seedling nutrient soil prepared from biochar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611164950.3A CN106416813A (en) | 2016-12-16 | 2016-12-16 | Citrus container seedling nutrient soil prepared from biochar |
Publications (1)
| Publication Number | Publication Date |
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| CN106416813A true CN106416813A (en) | 2017-02-22 |
Family
ID=58217683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611164950.3A Pending CN106416813A (en) | 2016-12-16 | 2016-12-16 | Citrus container seedling nutrient soil prepared from biochar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721490A (en) * | 2017-10-31 | 2018-02-23 | 贵州沿河深山老林农业科技发展有限公司 | A kind of citrus nursery Nutrition Soil and preparation method thereof |
| CN109952937A (en) * | 2019-05-05 | 2019-07-02 | 湖南省园艺研究所 | A kind of charcoal citrus seedling medium and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435411A (en) * | 2013-08-19 | 2013-12-11 | 琼州学院 | Charcoal based plant cultivation substrate and preparation method thereof |
| US20160039694A1 (en) * | 2014-04-11 | 2016-02-11 | United States Of America As Represented By The Secretary Of The Army | Iron-Containing Bioreactor & Method for Treating Reducible Compound Residues |
| CN105638301A (en) * | 2016-01-18 | 2016-06-08 | 安徽飞天农用生物科技有限公司 | Seedling culturing matrix with straw fermentation matter as main raw material and preparation method of seedling culturing matrix |
| CN106116908A (en) * | 2016-07-05 | 2016-11-16 | 苏州市农业科学院 | A kind of method that forest tree castoff biomass carbon prepares selenium-rich crops cultivation matrix |
| CN106116907A (en) * | 2016-07-05 | 2016-11-16 | 苏州市农业科学院 | A kind of method that domestic sludge biomass carbon prepares selenium-rich crops cultivation matrix |
-
2016
- 2016-12-16 CN CN201611164950.3A patent/CN106416813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435411A (en) * | 2013-08-19 | 2013-12-11 | 琼州学院 | Charcoal based plant cultivation substrate and preparation method thereof |
| US20160039694A1 (en) * | 2014-04-11 | 2016-02-11 | United States Of America As Represented By The Secretary Of The Army | Iron-Containing Bioreactor & Method for Treating Reducible Compound Residues |
| CN105638301A (en) * | 2016-01-18 | 2016-06-08 | 安徽飞天农用生物科技有限公司 | Seedling culturing matrix with straw fermentation matter as main raw material and preparation method of seedling culturing matrix |
| CN106116908A (en) * | 2016-07-05 | 2016-11-16 | 苏州市农业科学院 | A kind of method that forest tree castoff biomass carbon prepares selenium-rich crops cultivation matrix |
| CN106116907A (en) * | 2016-07-05 | 2016-11-16 | 苏州市农业科学院 | A kind of method that domestic sludge biomass carbon prepares selenium-rich crops cultivation matrix |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721490A (en) * | 2017-10-31 | 2018-02-23 | 贵州沿河深山老林农业科技发展有限公司 | A kind of citrus nursery Nutrition Soil and preparation method thereof |
| CN109952937A (en) * | 2019-05-05 | 2019-07-02 | 湖南省园艺研究所 | A kind of charcoal citrus seedling medium and preparation method thereof |
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Application publication date: 20170222 |
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