CN106588244A - Rice seedling cultivation substrate and preparation method thereof - Google Patents
Rice seedling cultivation substrate and preparation method thereof Download PDFInfo
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- CN106588244A CN106588244A CN201610965221.1A CN201610965221A CN106588244A CN 106588244 A CN106588244 A CN 106588244A CN 201610965221 A CN201610965221 A CN 201610965221A CN 106588244 A CN106588244 A CN 106588244A
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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
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- 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
- C05G3/80—Soil conditioners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses a rice seedling cultivation substrate. The substrate is mainly prepared from the following raw material components: cannabis shells, mulberry twig chips, filter mud, bagasse, farmyard manure, distillers' grains, diatomite, diammonium phosphate, potassium sulfate, zinc sulfate, humic acid, ferrous sulfate, ammonium molybdate, sodium hexametaphosphate, sodium bicarbonate, manganese sulfate, sodium selenite and modified plant ash, wherein the modified plant ash is prepared from plant ash and a modifier which are evenly mixed; the modifier comprises nanometer calcium carbonate, attapulgite, wintergreen oil, glutinous rice flour, acrylic acid, alcohol extract of gynostemma pentaphyllum, humulus japonicus extract, mulberry leaf extract, sodium alginate and borax. The rice seedling cultivation substrate is loose, has good permeability, ventilation performance and water retention property and has a promotion effect on growth of rice. The cultivated seedlings are robust, neat, large in root amount, tight in packing and high in seedling rate. Besides, a preparation method of the rice seedling cultivation substrate is simple, easy to grasp and convenient to implement.
Description
Technical field
The present invention relates to agricultural substrate field, more particularly to a kind of rice nursery substrate and preparation method thereof.
Background technology
Paddy rice (scientific name：Oryza sativa) be draft Oryza one kind, be also in Oryza as grain it is main most
Long one kind, is also called Asian type cultivated rice, and rice is could also say that in simple terms.For annual, grass, list
Leaf, property happiness is warm and humid, and 1 meter high is there are about when ripe, and leaf is elongated, there are about 50 to 100 centimeter lengths, wide about 2 to 2.5 centimetres.Rice
Spend very little, when blooming, main spray can be presented arch, little Hua down can be all held between 30 to 50 millimeters in end of the branch, major part is certainly
Flower pollination simultaneously bears seeds, referred to as spike of rice.The size of general spike of rice is long at 5 to 12 millimeters, 2 to 3 mm of thickness.
Traditional seedling, from fertile topsoil soils as bed soil for raising seedlings, plants 1 mu of paddy rice, and bed soil for raising seedlings is needed every year
150 kilograms, the selection of topsoil soils also result in the destruction of agricultural land soil resource.Nursery is the important ring of high yielding culture of rice
Section.Aborning, peasant household often fetches earth in dry land, and after sterilization, acid adjustment seedbed is done.With the continuous lifting of rice cultivating technique
And batch production is highlighted increasingly the drawbacks of concentrating the popularization of seedling raising mannerses, traditional seedling raising mannerses.
At present, the national each rice region of seedling cultivation of rice batch production is popularized rapidly, and nursery soil becomes current agricultural production
Subject matter.Because seedling cultivation of rice has high demands to soil property, consumption is big, and the non-soil culture or substrate seedling of paddy rice arise at the historic moment.So
And seedling that existing seedling medium brings out is healthy and strong, packing is neat, but seepage of water is poor, water-retaining property is low, and planting percent is low.
The information for being disclosed in the background section is merely intended to increase the understanding of the general background to the present invention, and should not
When the prior art for being considered to recognize or imply in any form the information structure well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of rice nursery substrate, so as to overcome the existing rice shoot packing matched somebody with somebody it is poor, into
Seedling rate is low, the shortcoming of matrix seepage of water and poor water retention property.
Another object of the present invention is to the preparation method of rice nursery substrate.
For achieving the above object, the invention provides a kind of rice nursery substrate, is mainly made up of following material component：Fire
Numb shell, ramulus mori bits, filter mud, bagasse, farm manure, vinasse, diatomite, Diammonium phosphate (DAP), potassium sulfate, zinc sulfate, humic acid, sulfurous
Sour iron, ammonium molybdate, calgon, sodium acid carbonate, manganese sulfate, sodium selenite and modified plant ash；The modified plant ash is,
Plant ash and modifying agent are well mixed, the modifying agent includes nano-calcium carbonate, attapulgite, wintergreen, glutinous rice flour, propylene
Acid, gynostemma pentaphylla alcohol extract, strangle careless extract, mulberry-leaf extract, sodium alginate and borax.
Preferably, in above-mentioned technical proposal, described rice nursery substrate is counted by weight, mainly by following raw material
Component is made：Fiery fiber crops shell 13-25 parts, ramulus mori bits 9-16 parts, filter mud 5-14 parts, bagasse 11-25 parts, farm manure 9-18 parts, wine
Poor 5-16 parts, diatomite 11-25 parts, Diammonium phosphate (DAP) 1-11 part, potassium sulfate 3-9 parts, zinc sulfate 3-9 parts, humic acid 6-11 parts, Asia
Ferric sulfate 5-14 parts, ammonium molybdate 2-6 parts, calgon 1-7 parts, sodium acid carbonate 4-11 parts, manganese sulfate 3-14 parts, sodium selenite
1-5 parts and modified plant ash 14-26 parts；The modified plant ash is to be well mixed plant ash and modifying agent, plant ash and is changed
Property agent mixing mass ratio be 10-25:1, to count by weight, the modifying agent includes nano-calcium carbonate 8-19 parts, concavo-convex
Rod soil 12-21 parts, wintergreen 3-7 parts, glutinous rice flour 11-22 parts, acrylic acid 2-7 parts, gynostemma pentaphylla alcohol extract 1-5 parts, strangle careless are extracted
Thing 2-6 parts, mulberry-leaf extract 1-3 parts, sodium alginate 7-15 parts and borax 3-8 parts.
Preferably, in above-mentioned technical proposal, described rice nursery substrate is counted by weight, mainly by following raw material
Component is made：Fiery 17 parts of shell of fiber crops, 13 parts of ramulus mori bits, 8 parts of filter mud, 17 parts of bagasse, 14 parts of farm manure, 11 parts of vinasse, diatomite
17 parts, 6 parts of Diammonium phosphate (DAP), 5 parts of potassium sulfate, 6 parts of zinc sulfate, 8 parts of humic acid, 8 parts of iron sulfite, 4 parts of ammonium molybdate, hexa metaphosphoric acid
19 parts of 5 parts of sodium, 8 parts of sodium acid carbonate, 7 parts of manganese sulfate, 3 parts of sodium selenite and modified plant ash；The modified plant ash is, by grass
Wood ash and modifying agent are well mixed, and the mass ratio of plant ash and modifying agent mixing is 20:1, count by weight, it is described modified
Agent includes 12 parts of nano-calcium carbonate, 17 parts of attapulgite, 5 parts of wintergreen, 17 parts of glutinous rice flour, 5 parts of acrylic acid, gynostemma pentaphylla alcohol extract
6 parts of 3 parts, 3 parts of strangle careless extract, 2 parts of mulberry-leaf extract, 11 parts of sodium alginate and borax.
Preferably, in above-mentioned technical proposal, the farm manure is one or more in cow dung, pig manure, chicken manure or duck excrement
Mixing.
A kind of preparation method of rice nursery substrate, comprises the following steps：
(1) by fiery fiber crops shell and ramulus mori bits mixing, it is subsequently adding aerobic fermentation bacterium, bar buttress formula or piles up temperature greatly for 50～60
Ferment 15～35 days under conditions of DEG C, obtain mixed fermentation thing；
(2) modified plant ash is prepared, by plant ash and modifying agent mixing and stirring, modified plant ash is obtained；
(3) by be modified obtained in mixed fermentation thing, step (2) obtained in step (1) plant ash, filter mud, bagasse, farmers'
Fertilizer, vinasse, diatomite, Diammonium phosphate (DAP), potassium sulfate, zinc sulfate, humic acid, iron sulfite, ammonium molybdate, calgon, carbonic acid
Hydrogen sodium, manganese sulfate, sodium selenite are well mixed, and bar buttress formula or raft are aged 25～45 days, are 15～30% to water content, then with
Shea butter and vermiculite mixing and stirring, obtain rice nursery substrate.
Preferably, in above-mentioned technical proposal, described aerobic fermentation bacterium is the one kind or two in VT zymophytes, EM zymophytes
Kind, its consumption is the 0.05～0.1% of fiery fiber crops shell and ramulus mori bits gross mass.
Compared with prior art, the present invention has the advantages that：Rice nursery substrate of the present invention, matrix is loose, logical
Permeability is good, and venting capability, water-retaining property number, the growth to paddy rice serves facilitation.Due to the addition of fiery fiber crops shell and ramulus mori bits,
On the one hand waste resource is recycled, is turned waste into wealth, improved the added value of agricultural waste material.The seedling that brings out is healthy and strong,
Neatly, root amount is big, packing consolidation and planting percent is high.It is convenient to carry out and the preparation method of matrix is simple, it is easy to grasp.
Specific embodiment
With reference to specific embodiment, the specific embodiment of the present invention is described in detail, it is to be understood that this
Bright protection domain is not limited by specific embodiment.
Embodiment 1
A kind of rice nursery substrate, counts by weight, is mainly made up of following material component：Fiery 17 parts of shell of fiber crops, ramulus mori
13 parts of bits, 8 parts of filter mud, 17 parts of bagasse, 14 parts of farm manure, 11 parts of vinasse, 17 parts of diatomite, 6 parts of Diammonium phosphate (DAP), potassium sulfate 5
Part, 6 parts of zinc sulfate, 8 parts of humic acid, 8 parts of iron sulfite, 4 parts of ammonium molybdate, 5 parts of calgon, 8 parts of sodium acid carbonate, manganese sulfate
19 parts of 7 parts, 3 parts of sodium selenite and modified plant ash；
The modified plant ash is to be well mixed plant ash and modifying agent, the mass ratio of plant ash and modifying agent mixing
Example is 20:1, to count by weight, the modifying agent includes 12 parts of nano-calcium carbonate, 17 parts of attapulgite, 5 parts of wintergreen, glutinous
17 parts of ground rice, 5 parts of acrylic acid, 3 parts of gynostemma pentaphylla alcohol extract, 3 parts of strangle careless extract, 2 parts of mulberry-leaf extract, 11 parts of sodium alginate and
6 parts of borax.
The farm manure is the mixture of cow dung and pig manure, and the mass ratio of mixing is 1:1.
A kind of preparation method of rice nursery substrate, comprises the following steps：
(1) by fiery fiber crops shell and ramulus mori bits mixing, it is subsequently adding aerobic fermentation bacterium, bar buttress formula or piles up temperature greatly for 50～60
Ferment 25 days under conditions of DEG C, obtain mixed fermentation thing；
(2) modified plant ash is prepared, by plant ash and modifying agent mixing and stirring, modified plant ash is obtained；
(3) by be modified obtained in mixed fermentation thing, step (2) obtained in step (1) plant ash, filter mud, bagasse, farmers'
Fertilizer, vinasse, diatomite, Diammonium phosphate (DAP), potassium sulfate, zinc sulfate, humic acid, iron sulfite, ammonium molybdate, calgon, carbonic acid
Hydrogen sodium, manganese sulfate, sodium selenite are well mixed, and bar buttress formula or raft are aged 35 days, are 20% to water content, then with shea butter
With vermiculite mixing and stirring, rice nursery substrate is obtained.
Described aerobic fermentation bacterium is VT zymophytes, and its consumption is the 0.07% of fiery fiber crops shell and ramulus mori bits gross mass.
Embodiment 2
A kind of rice nursery substrate, counts by weight, is mainly made up of following material component：Fiery 13 parts of shell of fiber crops, ramulus mori
16 parts of bits, 5 parts of filter mud, 11 parts of bagasse, 18 parts of farm manure, 5 parts of vinasse, 25 parts of diatomite, 1 part of Diammonium phosphate (DAP), potassium sulfate 3
Part, 3 parts of zinc sulfate, 6 parts of humic acid, 14 parts of iron sulfite, 6 parts of ammonium molybdate, 1 part of calgon, 4 parts of sodium acid carbonate, sulfuric acid
14 parts of 3 parts of manganese, 5 parts of sodium selenite and modified plant ash；
The modified plant ash is to be well mixed plant ash and modifying agent, the mass ratio of plant ash and modifying agent mixing
Example is 10:1, to count by weight, the modifying agent includes 8 parts of nano-calcium carbonate, 12 parts of attapulgite, 7 parts of wintergreen, glutinous rice
11 parts of powder, 7 parts of acrylic acid, 1 part of gynostemma pentaphylla alcohol extract, 6 parts of strangle careless extract, 1 part of mulberry-leaf extract, 15 parts of sodium alginate and boron
3 parts of sand.
The farm manure is the mixing of cow dung and chicken manure, and the mass ratio of mixing is 1:1.
A kind of preparation method of rice nursery substrate, comprises the following steps：
(1) by fiery fiber crops shell and ramulus mori bits mixing, it is subsequently adding aerobic fermentation bacterium, bar buttress formula or piles up temperature greatly for 50～60
Ferment 15 days under conditions of DEG C, obtain mixed fermentation thing；
(2) modified plant ash is prepared, by plant ash and modifying agent mixing and stirring, modified plant ash is obtained；
(3) by be modified obtained in mixed fermentation thing, step (2) obtained in step (1) plant ash, filter mud, bagasse, farmers'
Fertilizer, vinasse, diatomite, Diammonium phosphate (DAP), potassium sulfate, zinc sulfate, humic acid, iron sulfite, ammonium molybdate, calgon, carbonic acid
Hydrogen sodium, manganese sulfate, sodium selenite are well mixed, and bar buttress formula or raft are aged 45 days, are 15% to water content, then with shea butter
With vermiculite mixing and stirring, rice nursery substrate is obtained.
Described aerobic fermentation bacterium is EM zymophytes, and its consumption is the 0.05% of fiery fiber crops shell and ramulus mori bits gross mass.
Embodiment 3
A kind of rice nursery substrate, counts by weight, is mainly made up of following material component：Fiery 25 parts of shell of fiber crops, ramulus mori
9 parts of bits, 14 parts of filter mud, 25 parts of bagasse, 9 parts of farm manure, 16 parts of vinasse, 11 parts of diatomite, 11 parts of Diammonium phosphate (DAP), potassium sulfate 9
Part, 9 parts of zinc sulfate, 11 parts of humic acid, 5 parts of iron sulfite, 2 parts of ammonium molybdate, 7 parts of calgon, 11 parts of sodium acid carbonate, sulfuric acid
26 parts of 14 parts of manganese, 1 part of sodium selenite and modified plant ash；
The modified plant ash is to be well mixed plant ash and modifying agent, the mass ratio of plant ash and modifying agent mixing
Example is 25:1, to count by weight, the modifying agent includes 19 parts of nano-calcium carbonate, 21 parts of attapulgite, 3 parts of wintergreen, glutinous
22 parts of ground rice, 2 parts of acrylic acid, 5 parts of gynostemma pentaphylla alcohol extract, 2 parts of strangle careless extract, 3 parts of mulberry-leaf extract, 7 parts of sodium alginate and
8 parts of borax.
The farm manure is cow dung.
A kind of preparation method of rice nursery substrate, comprises the following steps：
(1) by fiery fiber crops shell and ramulus mori bits mixing, it is subsequently adding aerobic fermentation bacterium, bar buttress formula or piles up temperature greatly for 50～60
Ferment 35 days under conditions of DEG C, obtain mixed fermentation thing；
(2) modified plant ash is prepared, by plant ash and modifying agent mixing and stirring, modified plant ash is obtained；
(3) by be modified obtained in mixed fermentation thing, step (2) obtained in step (1) plant ash, filter mud, bagasse, farmers'
Fertilizer, vinasse, diatomite, Diammonium phosphate (DAP), potassium sulfate, zinc sulfate, humic acid, iron sulfite, ammonium molybdate, calgon, carbonic acid
Hydrogen sodium, manganese sulfate, sodium selenite are well mixed, and bar buttress formula or raft are aged 25 days, are 30% to water content, then with shea butter
With vermiculite mixing and stirring, rice nursery substrate is obtained.
Described aerobic fermentation bacterium is VT zymophytes, and its consumption is the 0.1% of fiery fiber crops shell and ramulus mori bits gross mass.
Comparative example 1
A kind of rice nursery substrate, counts by weight, is mainly made up of following material component：Fiery 17 parts of shell of fiber crops, ramulus mori
13 parts of bits, 8 parts of filter mud, 17 parts of bagasse, 14 parts of farm manure, 11 parts of vinasse, 17 parts of diatomite, 6 parts of Diammonium phosphate (DAP), potassium sulfate 5
Part, 6 parts of zinc sulfate, 8 parts of humic acid, 8 parts of iron sulfite, 4 parts of ammonium molybdate, 5 parts of calgon, 8 parts of sodium acid carbonate, manganese sulfate
7 parts and 3 parts of sodium selenite.
The farm manure is the mixture of cow dung and pig manure, and the mass ratio of mixing is 1:1.
A kind of preparation method of rice nursery substrate, comprises the following steps：
(1) by fiery fiber crops shell and ramulus mori bits mixing, it is subsequently adding aerobic fermentation bacterium, bar buttress formula or piles up temperature greatly for 50～60
Ferment 25 days under conditions of DEG C, obtain mixed fermentation thing；
(2) modified plant ash is prepared, by plant ash and modifying agent mixing and stirring, modified plant ash is obtained；
(3) by mixed fermentation thing obtained in step (1), filter mud, bagasse, farm manure, vinasse, diatomite, Diammonium phosphate (DAP),
Potassium sulfate, zinc sulfate, humic acid, iron sulfite, ammonium molybdate, calgon, sodium acid carbonate, manganese sulfate, sodium selenite mixing
Uniformly, bar buttress formula or raft are aged 35 days, are 20% to water content, then with shea butter and vermiculite mixing and stirring, obtain
Rice nursery substrate.
Described aerobic fermentation bacterium is VT zymophytes, and its consumption is the 0.07% of fiery fiber crops shell and ramulus mori bits gross mass.
Using effect
The rice nursery substrate of embodiment 1-3 carries out the growth of nursery with the rice nursery substrate of comparative example 1-2 to paddy rice
Index (except matrix is different, other cultivation conditions are identical) control.Every kind of formula sows 10 disks, often disk seedling medium consumption
For 900g (70% is distributed in chassis, and 30% is used for lid kind), often disk conventional Rice bud paddy consumption is 150g, and other are conventionally educated
Seedling, management, it is as a result as follows：Such as table 1：
Table 1：The growth indexes table of different substrates rice-cultivating
| Emergence situation | Packing situation | Planting percent/% | |
| Embodiment 1 | Neatly | Very well | 97.5% |
| Embodiment 2 | Neatly | Very well | 97.4% |
| Embodiment 3 | Neatly | Very well | 96.9% |
| Comparative example 1 | It is uneven | It is poor | 88.7% |
It is aforementioned to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of rice nursery substrate, it is characterised in that be mainly made up of following material component：Fiery fiber crops shell, ramulus mori bits, filter mud,
It is bagasse, farm manure, vinasse, diatomite, Diammonium phosphate (DAP), potassium sulfate, zinc sulfate, humic acid, iron sulfite, ammonium molybdate, six inclined
Sodium phosphate, sodium acid carbonate, manganese sulfate, sodium selenite and modified plant ash；
The modified plant ash is to be well mixed plant ash and modifying agent, and the modifying agent includes nano-calcium carbonate, concave convex rod
Soil, wintergreen, glutinous rice flour, acrylic acid, gynostemma pentaphylla alcohol extract, strangle careless extract, mulberry-leaf extract, sodium alginate and borax.
2. rice nursery substrate according to claim 1, it is characterised in that count by weight, mainly by following raw material
Component is made：Fiery fiber crops shell 13-25 parts, ramulus mori bits 9-16 parts, filter mud 5-14 parts, bagasse 11-25 parts, farm manure 9-18 parts, wine
Poor 5-16 parts, diatomite 11-25 parts, Diammonium phosphate (DAP) 1-11 part, potassium sulfate 3-9 parts, zinc sulfate 3-9 parts, humic acid 6-11 parts, Asia
Ferric sulfate 5-14 parts, ammonium molybdate 2-6 parts, calgon 1-7 parts, sodium acid carbonate 4-11 parts, manganese sulfate 3-14 parts, sodium selenite
1-5 parts and modified plant ash 14-26 parts；
The modified plant ash is to be well mixed plant ash and modifying agent, and the mass ratio of plant ash and modifying agent mixing is
10-25:1, to count by weight, the modifying agent includes nano-calcium carbonate 8-19 parts, attapulgite 12-21 parts, wintergreen 3-7
Part, glutinous rice flour 11-22 parts, acrylic acid 2-7 parts, gynostemma pentaphylla alcohol extract 1-5 parts, strangle careless extract 2-6 parts, mulberry-leaf extract 1-3
Part, sodium alginate 7-15 parts and borax 3-8 parts.
3. rice nursery substrate according to claim 1, it is characterised in that count by weight, mainly by following raw material
Component is made：Fiery 17 parts of shell of fiber crops, 13 parts of ramulus mori bits, 8 parts of filter mud, 17 parts of bagasse, 14 parts of farm manure, 11 parts of vinasse, diatomite
17 parts, 6 parts of Diammonium phosphate (DAP), 5 parts of potassium sulfate, 6 parts of zinc sulfate, 8 parts of humic acid, 8 parts of iron sulfite, 4 parts of ammonium molybdate, hexa metaphosphoric acid
19 parts of 5 parts of sodium, 8 parts of sodium acid carbonate, 7 parts of manganese sulfate, 3 parts of sodium selenite and modified plant ash；
The modified plant ash is to be well mixed plant ash and modifying agent, and the mass ratio of plant ash and modifying agent mixing is
20:1, to count by weight, the modifying agent includes 12 parts of nano-calcium carbonate, 17 parts of attapulgite, 5 parts of wintergreen, glutinous rice flour
17 parts, 5 parts of acrylic acid, 3 parts of gynostemma pentaphylla alcohol extract, 3 parts of strangle careless extract, 2 parts of mulberry-leaf extract, 11 parts of sodium alginate and borax
6 parts.
4. rice nursery substrate according to claim 1, it is characterised in that the farm manure be cow dung, pig manure, chicken manure or
One or more mixing in duck excrement.
5. a kind of preparation method of rice nursery substrate as claimed in claim 1, it is characterised in that comprise the following steps：
(1) by fiery fiber crops shell and ramulus mori bits mixing, it is subsequently adding aerobic fermentation bacterium, bar buttress formula or to pile up temperature greatly be 50～60 DEG C
Condition bottom fermentation 15～35 days, obtains mixed fermentation thing；
(2) modified plant ash is prepared, by plant ash and modifying agent mixing and stirring, modified plant ash is obtained；
(3) by obtained in mixed fermentation thing, step (2) obtained in step (1) be modified plant ash, filter mud, bagasse, farm manure,
Vinasse, diatomite, Diammonium phosphate (DAP), potassium sulfate, zinc sulfate, humic acid, iron sulfite, ammonium molybdate, calgon, bicarbonate
Sodium, manganese sulfate, sodium selenite are well mixed, and bar buttress formula or raft are aged 25～45 days, are 15～30% to water content, then with breast
Wooden fruit oil and vermiculite mixing and stirring, obtain rice nursery substrate.
6. the preparation method of rice nursery substrate according to claim 5, it is characterised in that described aerobic fermentation bacterium is VT
One or two in zymophyte, EM zymophytes, its consumption is the 0.05～0.1% of fiery fiber crops shell and ramulus mori bits gross mass.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114141A (en) * | 2017-05-11 | 2017-09-01 | 江苏徐淮地区淮阴农业科学研究所 | Sludge plant ash rice nursery substrate |
| CN107266202A (en) * | 2017-07-24 | 2017-10-20 | 彭鸿博 | Organic paddy rice seedling medium prepared by a kind of utilization furfural dregs and its preparation method and application |
| CN107853127A (en) * | 2017-11-27 | 2018-03-30 | 柳州雅瑞科技有限公司 | A kind of corn nursery Nutrition Soil and preparation method thereof |
| CN113767833A (en) * | 2020-06-09 | 2021-12-10 | 杭州元成规划设计集团有限公司 | Slope growth substrate and preparation method thereof |
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| CN107853127A (en) * | 2017-11-27 | 2018-03-30 | 柳州雅瑞科技有限公司 | A kind of corn nursery Nutrition Soil and preparation method thereof |
| CN113767833A (en) * | 2020-06-09 | 2021-12-10 | 杭州元成规划设计集团有限公司 | Slope growth substrate and preparation method thereof |
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