CN106431621A - Rice seedling raising medical fertilizer - Google Patents
Rice seedling raising medical fertilizer Download PDFInfo
- Publication number
- CN106431621A CN106431621A CN201610784080.3A CN201610784080A CN106431621A CN 106431621 A CN106431621 A CN 106431621A CN 201610784080 A CN201610784080 A CN 201610784080A CN 106431621 A CN106431621 A CN 106431621A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- percent
- chitin
- probenazole
- rice seedling
- 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
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 39
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 26
- 235000009566 rice Nutrition 0.000 title claims abstract description 26
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 25
- 229920002101 Chitin Polymers 0.000 claims abstract description 19
- WHHIPMZEDGBUCC-UHFFFAOYSA-N probenazole Chemical compound C1=CC=C2C(OCC=C)=NS(=O)(=O)C2=C1 WHHIPMZEDGBUCC-UHFFFAOYSA-N 0.000 claims abstract description 18
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003814 drug Substances 0.000 claims abstract description 17
- 239000004021 humic acid Substances 0.000 claims abstract description 17
- 239000000546 pharmaceutical excipient Substances 0.000 claims abstract description 11
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 9
- 239000000618 nitrogen fertilizer Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 8
- 239000002686 phosphate fertilizer Substances 0.000 claims description 8
- 229940072033 potash Drugs 0.000 claims description 8
- 235000015320 potassium carbonate Nutrition 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 2
- DDSAOQMKNUBIBW-UHFFFAOYSA-N S1C=NC=C1.C(CC)C1=CC=CC=C1 Chemical compound S1C=NC=C1.C(CC)C1=CC=CC=C1 DDSAOQMKNUBIBW-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000000575 pesticide Substances 0.000 abstract description 6
- 230000002195 synergetic effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 241000813090 Rhizoctonia solani Species 0.000 abstract 1
- 238000004166 bioassay Methods 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 9
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 241000918585 Pythium aphanidermatum Species 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000008485 antagonism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000009036 growth inhibition Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000426497 Chilo suppressalis Species 0.000 description 1
- 241001249129 Scirpophaga incertulas Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a rice seedling raising medical fertilizer which is prepared from the following raw materials in percentage by weight: 10-20 percent of chitin, 0.5-1 percent of probenazole, 40-50 percent of humic acid, 1-1.5 percent of a nitrogen fertilizer, 0.7-1 percent of a phosphorus fertilizer, 0.5-0.6 percent of a potassic fertilizer, 0.01-0.02 percent of a zinc fertilizer, 0.02-0.03 percent of a boron fertilizer and the balance of an excipient supplement, wherein the percentage sum is 100 percent. Indoor bioassay results show that the synergistic inhibitory effect on rhizoctonia solani kuhn is obvious by blending the chitin, the probenazole and the humic acid according to a special ratio, so that the prevention and control effect is good, and reduction of pesticide application amount and pesticide cost is also facilitated. The rice seedling raising medical fertilizer is specially designed aiming at a rice seedling stage and can lighten farm operation and save the time, the labor and the effort by integrating medicines and fertilizers.
Description
Technical field
The present invention relates to agricultural technology field, specifically a kind of raising rice seedlings medicine fertilizer.
Background technology
Dry rice seedling technology is the first-selected seedling-cultivation technique in current Rice Cropping area.With dry rice seedling mode seedling, due to aqueous vapor
The change of ratio, result in the change of rice shoot root system environment, and the anaerobic condition of script watery ricenursery there occurs transformation, the kind of pest and disease damage
Class correspondingly there occurs change.Compared with watery ricenursery, dry rice seedling root system is elongated, easily causes wound, disease under good environment of breathing freely
Bacterium breeding is very fast, more easily causes seedling and catches an illness.Therefore, Dry Breeding Seedlings striped rice borer, yellow rice borer disease and mitigation, bakanae disease, vertical withered
The sick incidence of disease is multiplied, and especially damping-off easily breaks out.
Seedling medicine fertilizer can not only efficiently control rice shoot disease, provide the nutrient needed for seeding stage, Neng Gouda simultaneously
Purpose to time and labour saving.At present, market lacks a kind of seedling medicine dedicated for paddy drought seedling fertile.
Content of the invention
The technical problem to be solved of the present invention is to provide a kind of raising rice seedlings medicine fertilizer, can not only efficiently control rice shoot
Disease, provides the nutrient needed for seeding stage, and can reach the purpose of time and labour saving.
The technical solution used in the present invention is as follows：
A kind of raising rice seedlings medicine is fertile, comprises the following raw materials by weight percent：Chitin 10-20%, probenazole
0.5-1%, humic acid 40-50%, nitrogenous fertilizer 1-1.5%, phosphate fertilizer 0.7-1%, potash fertilizer 0.5-0.6%, zinc fertilizer 0.01-0.02%,
Boron fertilizer 0.02-0.03%, excipient supplies 100%.
Described excipient refers to medicine fertilizer be made auxiliary agent or the carrier needed for granule.
Further, the part by weight of described chitin, probenazole and humic acid is 20-40:1-2:80-100.
As optimal case, the part by weight of described chitin, probenazole and humic acid is 30:1:80.
Compared with prior art, the beneficial effect that the present invention possesses is：
(1) indoor biometricses result shows, by chitin, probenazole, humic acid, mixture opposition is withered according to a specific ratio
Substantially, not only control effect is good for the suppression synergistic effect of germ, and advantageously reduces applications of pesticide amount and reduce pesticide cost.
(2) present invention is specifically directed to rice seedling seedling stage and design, and by fertilizer integrated with pesticide in one, can mitigate farming behaviour
Make, time and labour saving is laborsaving.
Specific embodiment
With reference to embodiments technical scheme and beneficial effect are described further, of the present invention hundred
Divide ratio in addition to Special Statement, be all weight percentage.
First, chitin, the probenazole and humic acid and built agent Toxicity Determination to rice seedling blight
Determine through prerun after each medicament effective inhibition concentration scope, by chitin, probenazole and humic acid and its mixed
Ingredients is pressed active constituent content gradient series and is diluted 5 concentration, if clear water comparison.Reference《Farm-chemical indoor determination test is accurate
Then bactericide》Carry out, the virulence to rice seedling blight for the medicament is measured using mycelial growth rate method.Crossing method is used after 72h
Measurement colony diameter, calculates each process net growth, mycelial growth inhibition rate.
Mycelial growth inhibition rate is converted into probit value (y), liquor strength (μ g/mL) is converted into logarithm value (x), with minimum
Square law tries to achieve virulence regression equation (y=a+bx), and thus calculates the EC of every kind of medicament50Value.
Evaluating the synergistic effect of pharmacy mix, that is, CTC≤80 are antagonism to co-toxicity coefficient method (CTC) according to the abundant method of Sun Yun
Effect, 80<CTC<120 is summation action, and CTC >=120 are synergistic effect.Statistics is as shown in table 1：
| Reagent agent | Proportioning | EC50(mg/L) | Co-toxicity coefficient (CTC) |
| Chitin (A) | / | 9.44 | / |
| Probenazole (B) | / | 1.05 | / |
| Humic acid (C) | / | 6.81 | |
| A：B：C | 20:0.5:80 | 7.65 | 91.6 |
| A：B：C | 20:1:80 | 4.04 | 168.7 |
| A：B：C | 20:2:50 | 8.17 | 77.5 |
| A：B：C | 20:2:80 | 5.19 | 124.6 |
| A：B：C | 20:1:100 | 4.22 | 161.5 |
| A：B：C | 30:1:80 | 3.98 | 175.7 |
| A：B：C | 30:2:100 | 4.15 | 160.9 |
| A：B：C | 40:1:80 | 5.27 | 135.6 |
| A：B：C | 40:1:100 | 5.20 | 136.4 |
Measurement result shows, the part by weight of chitin, probenazole and humic acid is 20:0.5:When 80, in addition
Effect；The part by weight of chitin, probenazole and humic acid is 20:2:When 50, in antagonism；During other weight ratios,
It is shown as synergistic effect, wherein part by weight is 30:1:80 synergistic effects are the most obvious.
2nd, Application Example
(1) preparation of product：
The product of described below is all conventionally prepared into granule.
Test group 1：Raw material according to following percentage by weight is made：Chitin 15%, probenazole 0.5%, humic
Acid 40%, nitrogenous fertilizer 1.5%, phosphate fertilizer 1.0%, potash fertilizer 0.6%, zinc fertilizer 0.02%, boron fertilizer 0.02%, excipient supplies 100%.
Test group 2：Raw material according to following percentage by weight is made：Chitin 15%, probenazole 1%, humic acid
50%, nitrogenous fertilizer 1.0%, phosphate fertilizer 0.8%, potash fertilizer 0.6%, zinc fertilizer 0.01%, boron fertilizer 0.03%, excipient supplies 100%.
Test group 3：Raw material according to following percentage by weight is made：Chitin 20%, probenazole 1%, humic acid
60%, nitrogenous fertilizer 1.5%, phosphate fertilizer 1.0%, potash fertilizer 0.5%, zinc fertilizer 0.01%, boron fertilizer 0.02%, excipient supplies 100%.
Test group 4：Raw material according to following percentage by weight is made：Chitin 20%, probenazole 0.5%, humic
Acid 80%, nitrogenous fertilizer 1.5%, phosphate fertilizer 0.7%, potash fertilizer 0.6%, zinc fertilizer 0.02%, boron fertilizer 0.02%, excipient supplies 100%.
Control group 1：Raw material according to following percentage by weight is made：Chitin 20%, probenazole 2%, humic acid
50%, nitrogenous fertilizer 1.5%, phosphate fertilizer 1.0%, potash fertilizer 0.6%, zinc fertilizer 0.02%, boron fertilizer 0.02%, excipient supplies 100%.
Control group 2：Raw material according to following percentage by weight is made：Nitrogenous fertilizer 1.5%, phosphate fertilizer 1.0%, potash fertilizer 0.6%, zinc
Fertile 0.02%, boron fertilizer 0.02%, excipient supplies 100%.
Control group 3：Blank.
(2) application process
Respectively by the product of above-mentioned test group 1-4 and control group 1-2 gained and seedling raising ground substance according to weight than for 1:6 mixing
Uniformly, it is mixed into rice wilt pathogens in seedling raising ground substance in advance；Seedling, seedling phase are carried out respectively using the seedling raising ground substance after handling well
Between keep other seedling environment consistent, and be managed collectively, do not use any agricultural chemicals or fertilizer.
(3) result of the test
After planting 15 days, in conjunction with the investigation of rice shoot damping-off high-incidence season result, calculate damping-off control effect and rice shoot is final
Planting percent, result statistics is as shown in the table：
As can be seen that test group 1-4 to rice shoot damping-off synergy substantially, had both reduced making of active ingredient from result of the test
Consumption, shows the field efficacy better than control group 1-3 again, contributes to reducing Pesticide use cost；Seedling can be provided simultaneously
Nutrient needed for seedling stage, planting percent is high, and the fertile one of medicine can reach the purpose of time and labour saving.
Claims (4)
1. a kind of raising rice seedlings medicine fertilizer is it is characterised in that comprise the following raw materials by weight percent：Chitin 10-20%, alkene
Propyl benzene thiazole 0.5-1%, humic acid 40-50%, nitrogenous fertilizer 1-1.5%, phosphate fertilizer 0.7-1%, potash fertilizer 0.5-0.6%, zinc fertilizer 0.01-
0.02%, boron fertilizer 0.02-0.03%, excipient supplies 100%.
2. raising rice seedlings medicine according to claim 1 fertile it is characterised in that described excipient refers to a medicine fertilizer makes
Auxiliary agent needed for granule or carrier.
3. raising rice seedlings medicine according to claim 1 fertile it is characterised in that described chitin, probenazole and corruption
The part by weight growing acid is 20-40:1-2:80-100.
4. raising rice seedlings medicine according to claim 1 fertile it is characterised in that described chitin, probenazole and corruption
The part by weight growing acid is 30:1:80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784080.3A CN106431621A (en) | 2016-08-31 | 2016-08-31 | Rice seedling raising medical fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784080.3A CN106431621A (en) | 2016-08-31 | 2016-08-31 | Rice seedling raising medical fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106431621A true CN106431621A (en) | 2017-02-22 |
Family
ID=58091206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610784080.3A Pending CN106431621A (en) | 2016-08-31 | 2016-08-31 | Rice seedling raising medical fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106431621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522543A (en) * | 2017-08-28 | 2017-12-29 | 广西钟山县富强雅瑶华香农业有限公司 | A kind of raising rice seedlings nutrient solution |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584423A (en) * | 2012-01-13 | 2012-07-18 | 黑龙江企达农药开发有限公司 | Rice disease preventing and seedling strengthening complex powder and preparation method thereof |
-
2016
- 2016-08-31 CN CN201610784080.3A patent/CN106431621A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584423A (en) * | 2012-01-13 | 2012-07-18 | 黑龙江企达农药开发有限公司 | Rice disease preventing and seedling strengthening complex powder and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 李早东等: "腐殖酸是肥料吗?它有哪些作用？", 《土壤肥料与作物栽培知识问答》 * |
| 袁会珠等: "烯丙苯噻唑", 《现代农药应用技术图解》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522543A (en) * | 2017-08-28 | 2017-12-29 | 广西钟山县富强雅瑶华香农业有限公司 | A kind of raising rice seedlings nutrient solution |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170222 |