CN106365781A - Vegetable seed coating agent - Google Patents
Vegetable seed coating agent Download PDFInfo
- Publication number
- CN106365781A CN106365781A CN201610718700.3A CN201610718700A CN106365781A CN 106365781 A CN106365781 A CN 106365781A CN 201610718700 A CN201610718700 A CN 201610718700A CN 106365781 A CN106365781 A CN 106365781A
- Authority
- CN
- China
- Prior art keywords
- coating materials
- seeds
- seed
- plant
- vegetable seeds
- 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.)
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- 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
Abstract
The invention provides a vegetable seed coating agent, which includes, by mass, 30-60% of chitosan, 28-35% of a plant extract liquid, 1-3% of a plant growth regulator, 1-1.5% of microelement substances, and 4-10% of a binder. The vegetable seed coating agent directly coats surfaces of seeds to block invasion on the seeds due to bacteria and viruses in soil, thereby enhancing disease resistant capability of the seeds. When the seeds are sowed, the seed coating agent is imbibed with water but is hardly dissolved, thereby forming a barrier surrounding the seed, and along with germination, sprouting and seedling growth of the seed, active components are released slowly and orderly and are absorbed by a root system and are transported to all parts of the seedling, so that the active components are fully utilized and the resistance of the seeds and the seedlings against pathogenic bacteria and pests is improved, thereby saving cost and improving effects. The seed coating agent is toxic-free and is biodegradable, can avoid pollution caused by pesticide components, and has excellent promoting and development and application prospects.
Description
Technical field
The present invention relates to the technical field of product for agriculture, particularly to a kind of vegetable seeds coating materials.
Background technology
China human mortality is numerous, and food problem is one of top-priority problem, and the ups and downs of therefore agricultural are related to country
Stable.And the correct process of excellent seed and seed is the premise of agricultural foison.The former achieves significant progress in China,
And the latter shoulders heavy responsibilities.
Originally, peasant the process of seed is basked seeds using water seed soaking, daylight, inorganic lime water or copper sulfate solution
The simple and easy methods such as seed soaking, but take expenses for medicine expenses of labour money, and effect on driving birds is not good.Using coating materials, seed was processed later.It is root
According to the different physiological propertys of crop seeds, seedling, a kind of special agent after scientific formula, retrofit.With artificial or
Mechanical means directly or are coated on the surface of the seed after dilution, promote plant growth with this.Compared with seed soaking, seed dressing, vexed kind, tool
The advantages of efficacy of a drug lasting period length, a medicine multiple-effect, water conservation drought resisting is had to be widely used on proportion of crop planting, particularly vegetable seed
In plant.
Due to a large amount of pathogen portable on vegetable seeds, such as early epidemic pathogenic bacteria, wilt, spot blight fungi, Fulvia fulva Ciferri
All there is different degrees of impact Deng, these pathogen to the germination of vegetable seeds, growth of seedling etc., thus in prior art, lead to
Frequently with the vegetable seeds coating materials containing farm chemical ingredients although sterilization, antibacterial to a certain extent, but it is residual to easily cause pesticide
Stay, also seed has been endangered while pollution environment.Coating materials filming performance is bad simultaneously, and expulsion rate is high, water suction dissolving, and
And its main component is the polymer substance of synthetic mostly, high cost is it is difficult to natural degradation.Therefore find and can naturally drop
The excellent activity simultaneously of solution, film forming is strong and to reduce the vegetable seeds coating materials of pesticide dosage be the current task of top priority.
Content of the invention
The main object of the present invention is to solve the above problems, proposing a kind of high effect nontoxic, biodegradable vegetable
Coating agent for seed.
The present invention proposes a kind of vegetable seeds coating materials, calculates according to mass percent, and the shell including 30%-60% gathers
Sugar, the plant extraction liquid of 28%-35%, the plant growth regulator of 1%-3%, the microelement substance of 1%-1.5% and
The binding agent of 4%-10%.
Preferably, according to mass percent calculate, including 58% shitosan, 30% plant extraction liquid, 1% plant
The binding agent of growth regulator, 1% microelement substance and 10%.
Preferably, described plant extraction liquid is prepared by following methods: by Herba Rosmarini Officinalis, Radix Sophorae Flavescentiss, Herba Sophorae alopecuroidiss, ultra-pure water press weight
Amount mixes than for 1:1:1:50, then soaks 24 hours, then cohobation 2 hours under the conditions of 80 90 DEG C, is cooled to 40 DEG C
After filtration, filtrate is as plant extraction liquid.
Preferably, described plant growth regulator is one of naphthalene acetic acid, heteroauxing or two kinds.
Preferably, described microelement substance be one of boric acid, zinc sulfate, ferrous sulfate, manganese sulfate, ammonium molybdate or
Several.
Preferably, the sodium alginate aqueous solution that described adhesive is 1% 1.5% for concentration.
The coating materials of present invention preparation are directly wrapped in vegetable seeds surface, and the antibacterial in blocking-up soil and virus are to vegetable
The infringement of seed, improves the resistances against diseases of vegetable seeds.After kind lower, meet water imbibition but almost do not dissolve, and around seed shape
Become a barrier, with the sprouting, germinate of seed, seedling, effective ingredient slowly discharges in order, and is transmitted to children by Root Absorption
Seedling each several part, makes effective ingredient be fully used, and strengthens the vegetable seeds and seedling resistance to pathogenic bacteria and pest and disease damage, reaches section
The purpose of this potentiation.And itself is nontoxic, biodegradable, it can be avoided that the pollution that farm chemical ingredients bring, thus have good
Promote and development prospect.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention
Scope.
The present invention proposes a kind of vegetable seeds coating materials, calculates according to mass percent, and it includes the shell of 30%-60% and gathers
Sugar, the plant extraction liquid of 28%-35%, the plant growth regulator of 1%-3%, the trace element of 1%-1.5% and 4%-
10% binding agent.
Preferably, calculate according to mass percent, it includes 58% shitosan, 30% plant extraction liquid, 1% plant
The binding agent of thing growth regulator, 1% trace element and 10%.
Further, described plant extraction liquid is prepared by following methods: by Herba Rosmarini Officinalis, Radix Sophorae Flavescentiss, Herba Sophorae alopecuroidiss, ultra-pure water press
Weight mixes than for 1:1:1:50, then soaks 24 hours, then distills 2 hours in 80 90 DEG C of infinite refluxs, is cooled to 40 DEG C of mistakes
After filter, filtrate is as plant extraction liquid.
Shitosan is the deacetylated product of chitin, and its chemical name is poly- β-(Isosorbide-5-Nitrae) -2- amino -2- deoxidation-d- Portugal
Grape sugar.Shitosan makes plant performance go out special biostimulation behavior by activating plant cell, is produced by causing gene activation
Raw fungal antibody is thus have the antibacterial activity of wide spectrum.Macroscopically showing as strengthening the growth of the crops such as root system of plant, stem and leaf
Develop, increase yield, opposing plant disease etc..Meanwhile, it can make the Zinc fractions flco near seed as flocculant,
Medicine, fertilizer are fixed in flco, so that medicine, fertile rate of release is consistent with plant crop infiltration rate, coating effect is made from plant
The germination period of thing extends to whole trophophase, promotes plant growing.
In the present embodiment, plant extraction liquid be Herba Rosmarini Officinalis, Radix Sophorae Flavescentiss, the extract of Herba Sophorae alopecuroidiss, for preventing and treating vegetable seed seedling stage
Root disease, insect pest.Field test shows, its highest can make vegetable increase production 15%, and it is good to have nuisanceless, insect protected protection effect
The advantages of.
Plant growth regulator is one of naphthalene acetic acid, heteroauxing or two kinds.It can activate plant physiology function,
Break seed dormancy, promote seed to sprout, strengthen seed vitality not only to diseases such as vegetable sprout term damping-off, damping off, droops
Evil has favorable effect, and seedling planting percent is high, and seedling is neatly short strong, well developed root system, strong stress resistance.
Microelement substance is one or more of boric acid, zinc sulfate, ferrous sulfate, manganese sulfate, ammonium molybdate.It can be
Vegetable seeds provides zinc, ferrum, manganese, molybdenum etc. to grow indispensable trace element, the synthesis of the carbohydrate in crop body
Play an important role with conversion, the photosynthesis of plant can be promoted, can speed up the breathing of plant cell, or oxidoreduction
During contact agent, the synthesis of auxin in plant body can be promoted.After forming coating materials, around seed, formation one is " little
Trace element storehouse ", slow release of trace elements, need for seedling development.May also operate as the effect of seed manure, promote seedling
Growth promoter.
The sodium alginate aqueous solution that binding agent is 1% 1.5% for concentration.It is a kind of natural polysaccharide, good bonding
Agent, can control coating materials active substance slowly to discharge.
Coating agent for seed, the shitosan containing high effect nontoxic and the plant extraction liquid of present invention preparation, in soil
For the protective barrier of seed preventing disease pest control, and played a role by being transmitted to plant Herb after vegetable crop emerges, the drug effect phase
Up to 40 60 days.Compound the trace element needed for plant growing and plant growth regulator simultaneously, promote root system of plant to send out
Educate.And due to film-coated adsorption, decrease loss, extend fertilizer efficiency, improve utilization rate, thus promoting seedling
Growth, show as strong stress resistance, seedlings are uniform and strong, output increased.
Embodiment 1:
Take shitosan 300g, plant extraction liquid 350g, the mixture 15g of heteroauxing 30g, boric acid and manganese sulfate, concentration
Sodium alginate aqueous solution 40g for 1.2%, mixes, prepared coating materials.100g coating materials are taken to be coated 2 kilograms of tomato seeds, natural
Air-dry.
Embodiment 2:
Take shitosan 580g, plant extraction liquid 300g, the mixture 10g of naphthalene acetic acid 15g, zinc sulfate and ferrous sulfate, dense
Spend sodium alginate aqueous solution 80g for 1%, mix, prepared coating materials.100g coating materials are taken to be coated 2 kilograms of pepper seeds, natural
Air-dry.
Embodiment 3:
Take shitosan 600g, plant extraction liquid 280g, naphthalene acetic acid and heteroauxing mixture 15g, ammonium molybdate, boric acid and sulfur
The mixture 12g of sour manganese, concentration are 1.5% sodium alginate aqueous solution 80g, mix, prepared coating materials.Take 100g coating materials bag
By 2 kilograms of Pumpkin Seed, natural air drying.
Compliance test result:
1st, plate culture surveys protection effect.Seed after being coated is swung in ware by aseptic operation box, one, every ware
Process, put 10 seeds, three repetitions, be put in culture in l DEG C of incubator of t=27 scholar, the culture medium checking around seed for the 5th day
On whether grow mycelia, judge whether chemical control kind disease carrying germ effective with this.The results are shown in Table 1.
2nd, moisture absorption culture method surveys potentiality of seed and germination percentage.Every ware is processed as one, puts 100 seeds, three times
Repeat, l DEG C of cultivation temperature t=27 scholar, survey within the 6th day germinating energy, survey germination percentage within the 12nd day.The results are shown in Table 2.
3rd, the upright sproutung method of glass plate surveys seed vigor.Every glass plate is processed as one, every 50 seeds of board placing, and three
Secondary repetition, 1 DEG C of cultivation temperature t=27 scholar, after six days, survey seed Seedling length, root are long, calculate field run plant rate (strong sprout rate+weak seedling rate)
With abnormal Seedling rate etc..The results are shown in Table 3.
It should be understood that test carrying out in June 2016 January in 2016, all survey datas are all three weights
Multiple meansigma methodss.
Result of the test:
Table 1: seed protection effect
| Every ware clump count | Preventive effect (%) | |
| Blank | 69 | 0 |
| Embodiment 1 | 5 | 92.8 |
| Embodiment 2 | 2 | 97.1 |
| Embodiment 3 | 7 | 89.9 |
Table 2: germination situation
| Germinating energy (%) | Germination percentage (%) | |
| Blank | 58 | 71 |
| Embodiment 1 | 74 | 81 |
| Embodiment 2 | 82 | 79 |
| Embodiment 3 | 76 | 75 |
Table 3: seed vigor situation
| Blank | Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Seedling length (cm) | 2.32 | 2.58 | 2.88 | 2.63 |
| Root length (cm) | 5.37 | 5.42 | 5.65 | 5.58 |
| Whole strain is long (cm) | 7.24 | 7.15 | 8.25 | 7.98 |
| Strong sprout rate (%) | 12.67 | 18.33 | 25.33 | 17.79 |
| Weak seedling rate (%) | 32.67 | 28.56 | 25.99 | 27.38 |
| Field run plant rate (%) | 58 | 74 | 92 | 82 |
| Abnormal Seedling rate (%) | 42 | 26 | 8 | 18 |
Data explanation in table, using the vegetable seeds coating materials of present invention preparation, preventive effect is good, have good antibacterial, kill
Bacterium acts on, and promotes germination and growth, compared with blank control group, diseases prevention rate, germination percentage, seed vitality all have by a relatively large margin
Improve.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of vegetable seeds coating materials it is characterised in that according to mass percent calculate, including the shitosan of 30%-60%,
The plant extraction liquid of 28%-35%, the plant growth regulator of 1%-3%, the microelement substance of 1%-1.5% and 4%-
10% binding agent.
2. vegetable seeds coating materials as claimed in claim 1 are it is characterised in that calculate according to mass percent, including 58%
Shitosan, 30% plant extraction liquid, 1% plant growth regulator, 1% microelement substance and 10% bonding
Agent.
3. vegetable seeds coating materials as claimed in claim 1 or 2 are it is characterised in that described plant extraction liquid passes through following sides
Method prepare: by Herba Rosmarini Officinalis, Radix Sophorae Flavescentiss, Herba Sophorae alopecuroidiss, ultra-pure water by weight for 1:1:1:50 mixing, then soak 24 hours, then
Cohobation 2 hours under the conditions of 80 90 DEG C, after being cooled to 40 DEG C of filtrations, filtrate is as plant extraction liquid.
4. vegetable seeds coating materials as claimed in claim 1 it is characterised in that described plant growth regulator be naphthalene acetic acid,
One of heteroauxing or two kinds.
5. vegetable seeds coating materials as claimed in claim 1 are it is characterised in that described microelement substance is boric acid, sulphuric acid
One or more of zinc, ferrous sulfate, manganese sulfate, ammonium molybdate.
6. vegetable seeds coating materials as claimed in claim 1 are it is characterised in that described adhesive is 1% 1.5% for concentration
Sodium alginate aqueous solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718700.3A CN106365781A (en) | 2016-08-24 | 2016-08-24 | Vegetable seed coating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718700.3A CN106365781A (en) | 2016-08-24 | 2016-08-24 | Vegetable seed coating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106365781A true CN106365781A (en) | 2017-02-01 |
Family
ID=57879064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718700.3A Withdrawn CN106365781A (en) | 2016-08-24 | 2016-08-24 | Vegetable seed coating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106365781A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343512A (en) * | 2017-07-13 | 2017-11-14 | 民勤县泽农种业有限责任公司 | One kind is without shell Pumpkin Seed coating agent and coating method |
| CN108244105A (en) * | 2018-01-17 | 2018-07-06 | 安徽省华禾种业有限公司 | A kind of vegetable seeds coating agent and preparation method thereof |
| CN108395318A (en) * | 2018-02-06 | 2018-08-14 | 金华市众鑫农业科技有限公司 | A kind of preparation method of soya seeds coating agent |
| CN108850025A (en) * | 2018-07-31 | 2018-11-23 | 合肥浦邦农业科技有限公司 | A kind of vegetable seeds coating agent and preparation method thereof |
| CN110959329A (en) * | 2019-11-08 | 2020-04-07 | 民勤县贤丰农业有限公司 | Treatment method of shell-free pumpkin seeds |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221554A (en) * | 1997-12-30 | 1999-07-07 | 中国科学院上海植物生理研究所 | Coated seeds and its prepn. method |
| CN1363215A (en) * | 2002-01-25 | 2002-08-14 | 华东理工大学 | Coating agent containing chitosan for vegetable seeds |
| CN1475117A (en) * | 2003-06-28 | 2004-02-18 | 浙江大学 | Seed coating agent for rapeseed |
| CN101416650A (en) * | 2008-12-09 | 2009-04-29 | 大连工业大学 | Degradable non-poisonous seed-coating agent and preparation method thereof |
-
2016
- 2016-08-24 CN CN201610718700.3A patent/CN106365781A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221554A (en) * | 1997-12-30 | 1999-07-07 | 中国科学院上海植物生理研究所 | Coated seeds and its prepn. method |
| CN1363215A (en) * | 2002-01-25 | 2002-08-14 | 华东理工大学 | Coating agent containing chitosan for vegetable seeds |
| CN1475117A (en) * | 2003-06-28 | 2004-02-18 | 浙江大学 | Seed coating agent for rapeseed |
| CN101416650A (en) * | 2008-12-09 | 2009-04-29 | 大连工业大学 | Degradable non-poisonous seed-coating agent and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343512A (en) * | 2017-07-13 | 2017-11-14 | 民勤县泽农种业有限责任公司 | One kind is without shell Pumpkin Seed coating agent and coating method |
| CN108244105A (en) * | 2018-01-17 | 2018-07-06 | 安徽省华禾种业有限公司 | A kind of vegetable seeds coating agent and preparation method thereof |
| CN108395318A (en) * | 2018-02-06 | 2018-08-14 | 金华市众鑫农业科技有限公司 | A kind of preparation method of soya seeds coating agent |
| CN108850025A (en) * | 2018-07-31 | 2018-11-23 | 合肥浦邦农业科技有限公司 | A kind of vegetable seeds coating agent and preparation method thereof |
| CN110959329A (en) * | 2019-11-08 | 2020-04-07 | 民勤县贤丰农业有限公司 | Treatment method of shell-free pumpkin seeds |
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Application publication date: 20170201 |
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