CN107324943A - A kind of rice seedling raising soil containing chitosan - Google Patents
A kind of rice seedling raising soil containing chitosan Download PDFInfo
- Publication number
- CN107324943A CN107324943A CN201710513168.6A CN201710513168A CN107324943A CN 107324943 A CN107324943 A CN 107324943A CN 201710513168 A CN201710513168 A CN 201710513168A CN 107324943 A CN107324943 A CN 107324943A
- Authority
- CN
- China
- Prior art keywords
- parts
- rice seedling
- seedling raising
- chitosan
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention is a kind of rice seedling raising soil containing chitosan, is made after 10 parts of chitosan, common 30 parts of soil, 30 parts of humic acid, 15 parts of attapulgite, 5 parts of Lumbrokinase stoste, 2 parts of citric acid, 3 parts of calcium superphosphate, the 3 parts of mixing of 2 parts of potassium sulfate and zinc sulfate.Contain substantial amounts of organic matter, a great number of elements and trace element in the present invention, disclosure satisfy that rice seedling grows required nutrient, with the effect for improving seedling quality, improving diseases and insect pests resistance.
Description
Technical field
The invention belongs to biological utilisation technology, and in particular to a kind of rice seedling raising soil containing chitosan.
Background technology
The present invention relates to a kind of rice seedling raising soil containing chitosan.It solves the rice seedling raising soil nutrition used at present
Constituent content is few, and unit consumption is big, and production, cost of transportation are high, and labor of fertilizer application intensity is big and tedious process of applying fertilizer, expense of taking a lot of work
When the problem of.
Chitosan is a kind of natural polymer, with biological functionality and compatibility, blood compatibility, safety
The premium properties such as property, microbic resolvability and by all trades and professions extensive concern, medicine, food, chemical industry, cosmetics, water process,
The application study of the numerous areas such as METAL EXTRACTION and recovery, biochemical and biomedical engineering achieves major progress.Chitosan exists
In agricultural production application, crop growing state can not only be made good, robust plant, photosynthesis is strong, and in resistance, disease and insect resistance side
Face also shows positive effect.In addition, chitosan is alternatively arranged as plant growth regulator, promotes crop yield to improve, may be used also
As soil conditioner and for after harvest agricultural product it is fresh-keeping etc..Especially it can induce plant in terms of plant disease is suppressed
Thing produces the resistance of wide spectrum, strengthens the self-defence ability of plant, suppresses the growth of various plants pathogenic microorganism, and its nothing
Poison and can be microbial degradation, pollution will not be produced to environment.
The content of the invention
The present invention is for improving the functional effect of seedling soil and enhancing seedling soil, and the invention is a kind of water containing chitosan
Rice seedling soil, by 10 parts of chitosan, common 30 parts of soil, 30 parts of humic acid, 15 parts of attapulgite, 5 parts of Lumbrokinase stoste, citric acid
3 parts of 2 parts, 3 parts of calcium superphosphate, 2 parts of potassium sulfate and zinc sulfate are made after mixing.Contain substantial amounts of organic matter, big in the present invention
Secondary element and trace element, disclosure satisfy that rice seedling grows required nutrient, with improving seedling quality, improve disease-resistant
The effect of insect pest ability.
A kind of rice seedling raising soil containing chitosan of the present invention, by weight part, 10 parts of chitosan, common 30 parts of soil, corruption
30 parts of phytic acid, 15 parts of attapulgite, 5 parts of Lumbrokinase stoste, 2 parts of citric acid, 3 parts of calcium superphosphate, 2 parts of potassium sulfate and zinc sulfate
Stirred after 3 parts of mixing.
Chitosan is extracted from shrimp shell, crab shell in a kind of above-mentioned rice seedling raising soil containing chitosan, containing rich
Protein, the trace element of richness, with good nutritive value.The plant and animal residues in soil can be decomposed, strengthens plant immune
Power；Desinsection can also be played, disease-resistant effect promotes the health of plant.
Common soil is the field soil of Planting Crops in a kind of above-mentioned rice seedling raising soil containing chitosan.
Lumbrokinase stoste preparation method in a kind of method of above-mentioned rice seedling raising soil containing chitosan：Take a certain amount of fresh
Earthworm living, is placed in clear water, after 3 hours, and taking-up is put into extraction bed, and from top to bottom 1000ml induced enzymes per minute are in vaporific spray
Penetrate, stimulate earthworm to secret out of substantial amounts of enzymatic activity material to reach, then by 6000 rpms of speed by enzymatic activity thing
Matter is centrifuged 10 minutes, produces Lumbrokinase stoste.Containing substantial amounts of organic matter, a great number of elements and trace element, adjust in soil
Microbial environment, adjusts the crumb structure of soil, chesson, and the effect with strong sprout, preventing disease and pest is that a kind of green have
Machine raw material.
The features of the present invention：A kind of above-mentioned rice seedling raising soil good permeability containing chitosan, retain water and nutrients ability is strong, energy
Enough effectively pre- preventing disease and pests, meet the demand that rice seedling grows to nutrient, at the same alleviate agricultural production discarded object to
The pollution that environment is brought.
Specific embodiment
It is explained further the present invention with reference to embodiments, but embodiment does not do any type of limit to the present invention
It is fixed.
Embodiment 1
Following component is mixed by proportioning：Chitosan 10%, common soil 30%, humic acid 30%, attapulgite 15%, earthworm
Kinases stoste 5%, citric acid 2%, calcium superphosphate 3%, potassium sulfate 2% and zinc sulfate 3%.40 grams of strong seedlings are added by often modeling disk
Agent consumption, wetting of being watered after puddling uniformly, sows earthing.Chitosan rice seedling raising soil often wraps 10 kilograms, can cultivate 120 disk seedlings
Seedling.
The contrast experiment of embodiment 2
Test and carried out on March 5th, 2016 in national japonica rice Engineering Technical Research Centre Experimental Base.Setup Experiments seedling
Soil processing and 2 factors of method of raising seedling.Seedling setting does not apply seedling soil (control, conventional seedling) and applies seedling soil (seedling soil use
Measure as 40g/ disks) two processing；Every kind of processing is respectively provided with 3 repetitions, RANDOMIZED BLOCK DESIGN, and rice seedling bed plot area is 10m2.
The leaf phase of rice shoot 3 samples according to pertinent literature, determines plant height, wide stem foot, radical, the circularity of rice shoot；Experimental data is shown in Table respectively
1。
Table 1
As can be seen from Table 1, grand excellent 619 chitosan rice seedling raising soil is applied compared with the control：Plant height reduces 2.9cm, stem
Sound stage width 0.2mm, radical is more 2, circularity increase by 0.06.Imperial round-grained rice 31 applies chitosan rice seedling raising soil compared with the control：Plant height
2.2cm is reduced, the wide 0.2mm of stem foot, radical is more 3, circularity increase by 0.05.Therefore deduce that：Chitosan rice seedling raising soil
Plant height can be significantly reduced, increases stem foot width, plant radical increases, and circularity substantially increases, thus it is effective resistant to lodging, increase
The absorbability of strong root system, plant growing way is vigorous.
Claims (4)
1. the invention is related to a kind of rice seedling raising soil containing chitosan, it is characterised in that the seedling soil includes chitosan, earthworm
Kinases stoste, attapulgite, humic acid, regulating acid agent.
2. a kind of rice seedling raising soil containing chitosan according to claim 1, it is characterised in that described regulating acid agent is lemon
Lemon acid.
3. a kind of rice seedling raising soil containing chitosan according to claim 1, it is characterised in that with the addition of Lumbrokinase stoste
And chitosan.
4. a kind of rice seedling raising soil containing chitosan according to claim 1, it is characterised in that part is by weight：Shell gathers
30 parts of sugar, common 20 parts of soil, 20 parts of humic acid, 15 parts of attapulgite, 5 parts of Lumbrokinase stoste, 2 parts of citric acid, calcium superphosphate 3
3 parts of part, 2 parts of potassium sulfate and zinc sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513168.6A CN107324943A (en) | 2017-06-23 | 2017-06-23 | A kind of rice seedling raising soil containing chitosan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513168.6A CN107324943A (en) | 2017-06-23 | 2017-06-23 | A kind of rice seedling raising soil containing chitosan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107324943A true CN107324943A (en) | 2017-11-07 |
Family
ID=60198306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710513168.6A Pending CN107324943A (en) | 2017-06-23 | 2017-06-23 | A kind of rice seedling raising soil containing chitosan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107324943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947743A (en) * | 2018-10-12 | 2018-12-07 | 天津大学前沿技术研究院有限公司 | A kind of preparation method based on Lumbrokinase-concave convex rod soil remediation fertilizer |
-
2017
- 2017-06-23 CN CN201710513168.6A patent/CN107324943A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947743A (en) * | 2018-10-12 | 2018-12-07 | 天津大学前沿技术研究院有限公司 | A kind of preparation method based on Lumbrokinase-concave convex rod soil remediation fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |