CN103190441A - Moisture resistance regulating agent of rape and application of regulating agent - Google Patents
Moisture resistance regulating agent of rape and application of regulating agent Download PDFInfo
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- CN103190441A CN103190441A CN2013101105966A CN201310110596A CN103190441A CN 103190441 A CN103190441 A CN 103190441A CN 2013101105966 A CN2013101105966 A CN 2013101105966A CN 201310110596 A CN201310110596 A CN 201310110596A CN 103190441 A CN103190441 A CN 103190441A
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- methyl carbamate
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Abstract
The invention discloses a moisture resistance regulating agent of rape. The moisture resistance regulating agent of rape disclosed by the invention comprises salicylic acid, 6-benzyl adenine, N-(2-benzimidazolyl)-methyl carbamate and boric acid, wherein the concentration of salicylic acid is 20-50 mg/L; the concentration of 6-benzyl adenine is 1 microgram/L; the weight percentage of N-(2-benzimidazolyl)-methyl carbamate is 0.01-0.05%; and the weight percentage of boric acid is 0.1-0.2%. By spraying the moisture resistance regulating agent of the rape disclosed by the invention on the part of the rape damaged by the waterlogging on the ground at 3-5 leaf development stage, the moisture resistance of the rape can be significantly improved, the downy mildew morbidity of the rape seedlings can be reduced and the yield of the rape can be increased by 7-10%. The rape moisture resistance regulating agent is convenient to use and low in cost, and has no toxic or side effects.
Description
Technical field
The invention belongs to agriculture field, be specifically related to the rape humidity adjusting control agent, also relate to the application of rape humidity adjusting control agent.
Background technology
Rape is the important oil crop of China, and output and sowing area all occupy first place in the world, and is important edible oil sources and protein feed source, still is the important raw material of industry simultaneously.The Yangtze river basin is the main growing area of China's rape, but this district's rape production has following several big characteristics: the one, adopt the crop rotation of paddy rice rape more, Tanaka's moisture is difficult for discharging behind the paddy rice harvesting, to after make growth of rape and produce wet injury; The 2nd, winter is moistening rainy, wet injury and damage caused by waterlogging easily take place in rape seedling, have a strong impact on the output of rape, the height of seedling, stem that mainly shows as rape is thick, greenery number, leaf area and dry weight reduce serious, have a strong impact on the yield and quality of rape, the wet injury environment also can aggravate infecting and expansion of grave illness bacterium simultaneously; The 3rd, south has 300,000,000 mu field in winter slack approximately, and is wherein many owing to moisteningly low-lyingly be unfavorable for the rape growth of seedling and do not obtain utilizing.
The method that alleviates the rape wet injury on producing at present mainly contains two kinds: the one, improve cultivation step, as employing dig trenches to drain the water away, soil is turned over, the narrow railway carriage or compartment of zanjon and intertillage are loosened the soil waits to reduce soil moisture, but this will consume great amount of manpower and material resources, finally cause production cost to increase, earning rate reduces, and peasant's enthusiasm descends; The 2nd, the breeding measure cultivate the rape variety of high-quality, high moisture-proof by the method for breeding, but the breeding time limit is often longer, and the moisture-proof stability of kind is also unreliable.Wet resistance research for rape mainly concentrates on wet resistance evaluation aspect at present, and Japanese river in 1987 is former has reported that rape seed is put into cold boiling water to germinate, and represents the power of wet resistance with the height of germination factor; Lu Changming in 1989 etc. also use the same method the moist resource of TOLERANCE OF RAPE are identified.But said method can not be eliminated the influence of seed dormancy and kind skin difference because it adopts dry seed directly to soak, and only can not the authentic assessment wet resistance as evaluation index with germination rate.After this, people such as people such as Fan Qixin and Chen Jie, the rape that has just the germinateed seed that shows money or valuables one carries unintentionally being put into the distilled water water logging and handled the back and continue to germinate at the filter paper bed, directly detect the hypoxia-bearing capability of growing point such as radicle, is the kind that main criterion filters out different moisture-proof degree with vitality index.Then the kind of these moisture-proof degree is carried out waterflooding and submerging treatment not, processing finishes the back phenotype index and physiological and biochemical index is measured and compared.
Therefore, if can develop a kind of preparation, improve rape seedling moisture resistance by regulating rape physiological metabolism process, then both easy, economical again, can also prevent and treat under the wet injury environment rape disease simultaneously and take place and promote rape strong sprout, thereby can improve yield of rape, promote the cultivated area of rape to enlarge, improve land utilization rate, increase farmers' income.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of rape humidity adjusting control agent, it is moist to improve TOLERANCE OF RAPE, reduces rape seedling disease under the wet injury environment and takes place, and particularly the downy mildew incidence of disease improves yield of rape simultaneously.
For achieving the above object, the invention provides following technical scheme:
The rape humidity adjusting control agent, comprise salicylic acid, 6-Bian Ji adenine, N-(2-benzimidazole base)-methyl carbamate and boric acid, described salicylic concentration is 20 ~ 50mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-and the percentage by weight of methyl carbamate is 0.01 ~ 0.05%, the percentage by weight of boric acid is 0.1 ~ 0.2%.
Preferably, described salicylic concentration is 40mg/L, and the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-percentage by weight of methyl carbamate is 0.05%, the percentage by weight of boric acid is 0.2%.
Two of purpose of the present invention is to provide the preparation method of rape humidity adjusting control agent, can fully dissolve various compositions, and the energy stable existence, is difficult for crystallization after the placement and separates out.
For achieving the above object, the invention provides following technical scheme:
The preparation method of described rape humidity adjusting control agent, salicylic acid and the 6-Bian Ji adenine of getting formula ratio dissolve with ethanol respectively, get the N-(2-benzimidazole base of formula ratio then)-the methyl carbamate acetate dissolution, after the dissolving of boric acid water, with salicylic acid, 6-Bian Ji adenine and N-(2-benzimidazole base)-the methyl carbamate lysate mixes, and last water constant volume gets final product.
Three of purpose of the present invention is to provide the rape humidity adjusting control agent improving the moist application of TOLERANCE OF RAPE, and its technical scheme is:
The application of described rape humidity adjusting control agent in the raising TOLERANCE OF RAPE is moist.
Preferably, described rape is cabbage type rape.
Four of purpose of the present invention is to provide the application of rape humidity adjusting control agent in improving yield of rape, and its technical scheme is:
Described rape humidity adjusting control agent improves the application in the yield of rape under the wet condition of stain.
Beneficial effect of the present invention is: the invention discloses the rape humidity adjusting control agent, prescription rationally, utilized the interaction of salicylic acid and 6-Bian Ji adenine, antioxidase is (as SOD in the adjusting rape, POD and CAT etc.) activity, reduce membrane damage, increase cell and ooze the accent content of material, increase root system vigor etc., thereby reach the purpose that improves rape seedling moisture resistance, add boric acid simultaneously and further increase root system vigor and chlorophyll content in leaf blades, add antibacterial agent in this external rape humidity adjusting control agent with the premunition of raising rape, and rape humidity adjusting control agent disclosed by the invention is easy to use, cost of material is cheap, have no side effect, have the moisture-resistant evil after spraying in the rape seedling 3-5 leaf phase and improve the effect of the output of rape, with comparing of spraying without the rape humidity adjusting control agent, yield of rape has improved 7 ~ 10%.
Embodiment
Be described in detail below with reference to the present invention of embodiment.The experimental technique of unreceipted actual conditions in the preferred embodiment is usually according to normal condition.
Embodiment 1
The rape humidity adjusting control agent, comprise salicylic acid, 6-Bian Ji adenine, N-(2-benzimidazole base)-methyl carbamate and boric acid, wherein salicylic concentration is 40mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-and the percentage by weight of methyl carbamate is 0.05%, the percentage by weight of boric acid is 0.2%.Collocation method is that salicylic acid and 6-Bian Ji adenine are dissolved fully with ethanol respectively, then with N-(2-benzimidazole base)-methyl carbamate dissolves fully with acetic acid, again the boric acid water is dissolved, add salicylic acid solution, 6-Bian Ji adenine solution and N-(2-benzimidazole base successively while stirring in boric acid aqueous solution)-methyl carbamate solution, last water is fixed molten to respective concentration.
The rape humidity adjusting control agent of preparation is used for spraying 2 mu in the more rape field of accumulated water, and in the 3 leaf phases of rape seedling, it is moistening to blade to spray rape seedling overground part with the rape humidity adjusting control agent, and the rape that sprays with water is contrast simultaneously.The result shows that the rape seedling leaves chlorophyll content that sprays the rape humidity adjusting control agent improves 11.8%, and the root system vigor improves 25.4%, reduces the downy mildew incidence of disease 60%, and output has improved 10.28%.
Embodiment 2
The rape humidity adjusting control agent, comprise salicylic acid, 6-Bian Ji adenine, N-(2-benzimidazole base)-methyl carbamate and boric acid, wherein salicylic concentration is 50mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-and the percentage by weight of methyl carbamate is 0.01%, the percentage by weight of boric acid is 0.1%.Collocation method is that salicylic acid and 6-Bian Ji adenine are dissolved fully with ethanol respectively, then with N-(2-benzimidazole base)-methyl carbamate dissolves fully with acetic acid, again the boric acid water is dissolved, add salicylic acid solution, 6-Bian Ji adenine solution and N-(2-benzimidazole base successively while stirring in boric acid aqueous solution)-methyl carbamate solution, last water is fixed molten to respective concentration.
The rape humidity adjusting control agent of preparation is used for spraying 5 mu in the more cabbage type rape field of accumulated water, and in the 4 leaf phases of rape seedling, it is moistening to blade to spray rape seedling overground part with the rape humidity adjusting control agent, is contrast with the rape that does not spray simultaneously.The result shows that the rape seedling leaves chlorophyll content that sprays the rape humidity adjusting control agent improves 13.6%, and the root system vigor improves 22.4%, reduces the downy mildew incidence of disease 48%, and yield of rape has improved 9.73%.
Embodiment 3
The rape humidity adjusting control agent, comprise salicylic acid, 6-Bian Ji adenine, N-(2-benzimidazole base)-methyl carbamate and boric acid, wherein salicylic concentration is 20mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-and the percentage by weight of methyl carbamate is 0.05%, the percentage by weight of boric acid is 0.2%.Collocation method is that salicylic acid and 6-Bian Ji adenine are dissolved fully with ethanol respectively, then with N-(2-benzimidazole base)-methyl carbamate dissolves fully with acetic acid, again with after the dissolving of boric acid water, add salicylic acid solution, 6-Bian Ji adenine solution and N-(2-benzimidazole base successively while stirring in boric acid aqueous solution)-methyl carbamate solution, last water is fixed molten to respective concentration.
The rape humidity adjusting control agent of preparation is used for spraying 3 mu of the more cabbage type rape field pieces of accumulated water, and in the 5 leaf phases of rape seedling, it is moistening to blade to spray rape seedling overground part with the rape humidity adjusting control agent, and the rape that sprays with water is contrast simultaneously.The result shows that the rape seedling leaves chlorophyll content that sprays the rape humidity adjusting control agent improves 9.2%, and the root system vigor improves 16.7%, reduces the downy mildew incidence of disease 50%, and yield of rape has improved 8.56%.
Embodiment 4
The rape humidity adjusting control agent, comprise salicylic acid, 6-Bian Ji adenine, N-(2-benzimidazole base)-methyl carbamate and boric acid, wherein salicylic concentration is 20mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-and the percentage by weight of methyl carbamate is 0.01%, the percentage by weight of boric acid is 0.1%.Collocation method is that salicylic acid and 6-Bian Ji adenine are dissolved fully with ethanol respectively, then with N-(2-benzimidazole base)-methyl carbamate dissolves fully with acetic acid, again with after the dissolving of boric acid water, add salicylic acid solution, 6-Bian Ji adenine solution and N-(2-benzimidazole base successively while stirring in boric acid aqueous solution)-methyl carbamate solution, last water is fixed molten to respective concentration.
The rape humidity adjusting control agent of preparation is used for spraying 8 mu of the more cabbage type rape field pieces of accumulated water, and in the 5 leaf phases of rape seedling, it is moistening to blade to spray rape seedling overground part with the rape humidity adjusting control agent, and the rape that sprays with water is contrast simultaneously.The result shows, sprays the rape seedling of rape humidity adjusting control agent, and the root system vigor improves 20.3%, reduces the downy mildew incidence of disease 45%, and yield of rape has improved 7.83%.
Embodiment 5
The rape humidity adjusting control agent, comprise salicylic acid, 6-Bian Ji adenine, N-(2-benzimidazole base)-methyl carbamate and boric acid, wherein salicylic concentration is 40mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-and the percentage by weight of methyl carbamate is 0.05%, the percentage by weight of boric acid is 0.2%.Collocation method is that salicylic acid and 6-Bian Ji adenine are dissolved fully with ethanol respectively, then with N-(2-benzimidazole base)-methyl carbamate dissolves fully with acetic acid, again with after the dissolving of boric acid water, add salicylic acid solution, 6-Bian Ji adenine solution and N-(2-benzimidazole base successively while stirring in boric acid aqueous solution)-methyl carbamate solution, last water is fixed molten to respective concentration.
The rape humidity adjusting control agent of preparation be used for is sprayed 4 mu of the serious cabbage type rape field pieces of accumulated water, and in 1 heart stage of rape seedling 3 leaves, it is moistening to blade to spray rape seedling overground part with the rape humidity adjusting control agent, and the rape that sprays with water is contrast simultaneously.The result shows that the rape seedling leaves chlorophyll content that sprays the rape humidity adjusting control agent improves 12.4%, and the root system vigor improves 22.8%, reduces the downy mildew incidence of disease 60%, yield of rape 10.22%.
Explanation is at last, above preferred embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from claims of the present invention institute restricted portion.
Claims (7)
1. rape humidity adjusting control agent, it is characterized in that: comprise salicylic acid, 6-Bian Ji adenine, N-(2-benzimidazole base)-methyl carbamate and boric acid, described salicylic concentration is 20 ~ 50mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-and the percentage by weight of methyl carbamate is 0.01 ~ 0.05%, the percentage by weight of boric acid is 0.1 ~ 0.2%.
2. rape humidity adjusting control agent according to claim 1, it is characterized in that: described salicylic concentration is 40mg/L, the concentration of 6-Bian Ji adenine is 1 μ g/L, N-(2-benzimidazole base)-percentage by weight of methyl carbamate is 0.05%, the percentage by weight of boric acid is 0.2%.
3. the preparation method of claim 1 or 2 described rape humidity adjusting control agents, it is characterized in that: salicylic acid and the 6-Bian Ji adenine of getting formula ratio dissolve with ethanol respectively, get the N-(2-benzimidazole base of formula ratio then)-the methyl carbamate acetate dissolution, with boric acid water dissolving back and salicylic acid, 6-Bian Ji adenine and N-(2-benzimidazole base)-the methyl carbamate lysate mixes, and the water constant volume gets final product at last.
4. claim 1 or the 2 described rape humidity adjusting control agents application in the raising TOLERANCE OF RAPE is moist.
5. application according to claim 4 is characterized in that: described rape is cabbage type rape.
6. claim 1 or 2 described rape humidity adjusting control agents improve the application in the yield of rape under the accumulated water condition.
7. application according to claim 6 is characterized in that: described rape is cabbage type rape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110596.6A CN103190441B (en) | 2013-04-01 | 2013-04-01 | Moisture resistance regulating agent of rape and application of regulating agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110596.6A CN103190441B (en) | 2013-04-01 | 2013-04-01 | Moisture resistance regulating agent of rape and application of regulating agent |
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| CN103190441A true CN103190441A (en) | 2013-07-10 |
| CN103190441B CN103190441B (en) | 2014-10-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435412A (en) * | 2013-08-16 | 2013-12-11 | 中国农业科学院油料作物研究所 | Composite induce resistance agent for improving moisture-proof ability of sesame |
| CN106365840A (en) * | 2016-08-30 | 2017-02-01 | 广东省生物工程研究所（广州甘蔗糖业研究所） | Ecological regulation agent and preparation method and application thereof |
| CN115843808A (en) * | 2022-12-09 | 2023-03-28 | 湖南农业大学 | Hormone combination for improving waterlogging resistance of rape and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110895A (en) * | 1994-04-26 | 1995-11-01 | 冯志芳 | Disease prevention germicide with prodn. increasing function for rape and vegetables |
| CN1883895A (en) * | 2005-06-24 | 2006-12-27 | 中国林业科学研究院木材工业研究所 | Flame-retardant anti-corrosion multifunctional agent for wood treatment |
| CN101766272A (en) * | 2009-01-07 | 2010-07-07 | 沙巧云 | Sterilizing agent for mushrooms |
-
2013
- 2013-04-01 CN CN201310110596.6A patent/CN103190441B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110895A (en) * | 1994-04-26 | 1995-11-01 | 冯志芳 | Disease prevention germicide with prodn. increasing function for rape and vegetables |
| CN1883895A (en) * | 2005-06-24 | 2006-12-27 | 中国林业科学研究院木材工业研究所 | Flame-retardant anti-corrosion multifunctional agent for wood treatment |
| CN101766272A (en) * | 2009-01-07 | 2010-07-07 | 沙巧云 | Sterilizing agent for mushrooms |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435412A (en) * | 2013-08-16 | 2013-12-11 | 中国农业科学院油料作物研究所 | Composite induce resistance agent for improving moisture-proof ability of sesame |
| CN103435412B (en) * | 2013-08-16 | 2014-11-05 | 中国农业科学院油料作物研究所 | Composite induce resistance agent for improving moisture-proof ability of sesame |
| CN106365840A (en) * | 2016-08-30 | 2017-02-01 | 广东省生物工程研究所（广州甘蔗糖业研究所） | Ecological regulation agent and preparation method and application thereof |
| CN106365840B (en) * | 2016-08-30 | 2022-03-22 | 广东省生物工程研究所（广州甘蔗糖业研究所） | Ecological regulating agent and preparation method and application thereof |
| CN115843808A (en) * | 2022-12-09 | 2023-03-28 | 湖南农业大学 | Hormone combination for improving waterlogging resistance of rape and application thereof |
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| CN103190441B (en) | 2014-10-01 |
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