CN104273123A - Seedling-stage insect-prevention seed soaking solution for organically producing corns and gramineae grains and preparation method - Google Patents
Seedling-stage insect-prevention seed soaking solution for organically producing corns and gramineae grains and preparation method Download PDFInfo
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- CN104273123A CN104273123A CN201410530277.5A CN201410530277A CN104273123A CN 104273123 A CN104273123 A CN 104273123A CN 201410530277 A CN201410530277 A CN 201410530277A CN 104273123 A CN104273123 A CN 104273123A
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Abstract
The invention discloses seedling-stage insect-prevention seed soaking solution for organically producing corns and gramineae grains and a preparation method, and belongs to the field of agricultural production. The seedling-stage insect-prevention seed soaking solution is prepared from the following substances in parts by volume: 0.1-10 parts of camphor powder, 0.1-10 parts of auxiliaries, 0.1-9 parts of ethanol and 100-1500 parts of distilled water. The seedling-stage insect-prevention seed soaking solution for organically producing corns and gramineae grains has the characteristics that the aim of dispelling the insects is fulfilled by soaking seeds with the purely-natural harmless insect-dispelling substances instead of coating with various seed coatings, so that the sowed corn seeds are far away from the disturbance of insects. By using the seed soaking solution, the defects of the harm to environment and human by using general seed coatings can be effectively overcome, and the seed soaking solution can be widely applied to the agricultural field. The test proves that compared with the normal seeds, seeds soaked with the seed soaking solution are high in insect dispelling ability, and after the seeds are buried into the soil for one week, the crop seeds can be effectively protected, the insects are repelled, and seedling-stage insect-prevention seed soaking solution has no obvious harm function on the seeds.
Description
Technical field
The invention belongs to agriculture field, be specifically related to a kind of for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid and preparation method.
Background technology
Along with the fast development of China's agricultural production, growing with each passing day of population grain demand amount, the drug-fast continuous accumulation of damage by disease and insect strengthens, and the method for mankind's desinsection emerges in an endless stream, be widely used in normal agricultural production, to the object of desinsection stable high yield can be reached.Current crops are infected insect and can be administered by multiple method: spray insecticide, agricultural chemicals or biologic product, and sex attractant is trapped and killed, physical method trapping etc.Wherein conventional and effective to spray insecticide, agricultural chemicals, but insecticide and agricultural chemicals widely use the generally enhancing often causing pest resistance to insecticide, define the circulation of a serious harm, simultaneously due to the toxicity that it exists, very large threat is all brought to environment and the healthy of the mankind.Therefore, people must seek new method come effective desinsection keep a full stand of seedings.In recent years, for insect pest, people have found various prevention and controls, have have effectively prevented and treated most insect pest, but lack the pest-resistant method of a reason.Especially be directed to cover crop seed and seedling, people wrap up seed coat agent often and carry out desinsection, all bring very large toxic action to crop and soil.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, provide a kind of for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid and preparation method, solve the problem of insect pest in seedling stage in the organic production process such as current corn and grass family coarse cereals, provide a kind of nontoxic seed-soaking liquid for pest control and preparation method.
One of the present invention is used for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid, is that by volume number is formulated by following material: camphor powder 0.1 ~ 10 part, auxiliary agent 0.1 ~ 10 part, ethanol 0.1 ~ 9 part and distilled water 100 ~ 1500 parts;
Described auxiliary agent is any one in Tween-80 or Sodium Benzoate or acetamide.
As preferably, be formulated by camphor powder 2 ~ 8 parts, auxiliary agent 3 ~ 7 parts, ethanol 3 ~ 6 parts and distilled water 300 ~ 1200 parts.
A kind of preparation method for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid of the present invention, realizes through the following steps:
A, camphor powder added in ethanol and fully dissolves;
B, auxiliary agent to be added in the mixed liquor made in a step again, stir;
C, add distilled water again and dilute, be i.e. the seed-soaking liquid of obtained corn and the insect protected in seedling stage of grass family coarse cereals organic production.
Described camphor (PreslLauruscamphoraL) is vegetative kingdom Laurales canella, and main component is pure gum camphor (d-Camphora), is camphane compounds.Mention in Compendium of Material Medica: camphor, can orifice opening, qi stagnation removing, controls perverse trend, cholera, pain in the chest and abdomen, the disturbance of lower legs due to pathogenic cold and dampness, mange, wind scabies, carious tooth, and desinsection, in footwear and go beriberi." product converge with essence will " also have: main desinsection, except mange, treat sore due to scald and burn, enemy's oxious gas.Camphor is nowadays widely used in the aspect such as medicine and the erosion of pre-protection against insect moth.The auxiliary agent used in the present invention, its surfactant with compatibilization ability can obtain this effect, as: Tweens; Some auxiliary agents of organic acid and amide-type also can reach this object, as: Sodium Benzoate, acetamide etc.Ethanol is absolute alcohol; Above three kinds of seed-soaking liquid main components all can be buied in relevant speciality producer.
The present invention has following beneficial effect:
This is used for the seed-soaking liquid in seedling stage of corn grass family coarse cereals organic production, it is characterized in that a unusual reason, each all clothing bag quilts are no longer carried out in order to desinsection, the object of expelling parasite is reached on the contrary with the anthelmintic substance seed soaking that pure natural is harmless, thus allow the corn seed of sowing away from the puzzlement of insect pest, accomplish, without agricultural chemicals, without chemical fertilizer, the production of organic corn can be applicable to.Seed-soaking liquid of the present invention effectively can make up the defect that general seed coat agent brings toxic action to environment, the mankind, extensively can be applied to agriculture field by model.Unsuitable long storage time, convenient configuration, efficient, low cost after seed-soaking liquid prepares.Prove through test, the seed soaked by seed-soaking liquid has very strong repellency compared with normal seed, buries in the week, can available protecting crop seed, drives away insect pest, and to seed without obvious toxic action.In the agricultural production in future, expelling parasite and not desinsection, harmoniously produce and nature, will inevitably obtain proprietary accreditation.
Embodiment
Embodiment 1
One of the present invention is used for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid, is that by volume number is formulated by following material: camphor powder 0.1 part, 0.1 part auxiliary agent Tween-80, ethanol 0.1 part and distilled water 100 parts;
Its preparation method is as follows:
A, camphor powder added in ethanol and fully dissolves; Camphor molecular formula is C
10h
16o, structure is naphthalene, water insoluble, can be slightly soluble in ethanol;
B, the mixed liquor made in a step is added auxiliary agent Tween-80 while stirring, until stir, solution is without till obvious sediment; Because camphor is water insoluble, now direct thin up, can separate out immediately, occur that a large amount of white powder precipitates, so consider the auxiliary agent adding Tweens, carries out hydrotropy;
C, in the obtained mixture of b step, add distilled water again and dilute, constant volume, the i.e. seed-soaking liquid of obtained corn and the insect protected in seedling stage of grass family coarse cereals organic production.
Embodiment 2
One of the present invention is used for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid, is that by volume number is formulated by following material: camphor powder 10 parts, additive sodium benzoate 10 parts, ethanol 9 parts and distilled water 1500 parts;
Its preparation method is with embodiment 1.
Embodiment 3
One of the present invention is used for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid, is that by volume number is formulated by following material: camphor powder 2 parts, additive sodium benzoate 3 parts, ethanol 3 parts and distilled water 300 parts;
Its preparation method is with embodiment 1.
Embodiment 4
One of the present invention is used for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid, is that by volume number is formulated by following material: camphor powder 8 parts, 7 parts auxiliary agent Tween-80, ethanol 6 parts and distilled water 1200 parts;
Its preparation method is with embodiment 1.
Embodiment 5
One of the present invention is used for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid, is that by volume number is formulated by following material: camphor powder 5 parts, 6 parts auxiliary agent Tween-80, ethanol 4 parts and distilled water 1000 parts;
Its preparation method is with embodiment 1.
Utilize the seed-soaking liquid that embodiment 1 ~ 5 is prepared, pending corn or coarse cereals seed are dropped into wherein, do not have surface to be advisable, seed soaking time corn is advisable for 18 ~ 24 hours, in coarse cereals class; Broom corn millet is advisable for 24 ~ 36 hours, and mung bean is advisable for 2 ~ 6 hours, and pea is advisable for 12 ~ 24 hours, and other do not do and specifically repeat.Soak seed complete, shady and cool ventilation place dries, and sows, and can effectively prevent insect pest in seedling stage.
Claims (3)
1., for corn and grass family coarse cereals organic production insect protected in a seedling stage seed-soaking liquid, be that by volume number is formulated by following material: camphor powder 0.1 ~ 10 part, auxiliary agent 0.1 ~ 10 part, ethanol 0.1 ~ 9 part and distilled water 100 ~ 1500 parts;
Described auxiliary agent is any one in Tween-80 or Sodium Benzoate or acetamide.
2. as claimed in claim 1 a kind of for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid, it is characterized in that by camphor powder 2 ~ 8 parts, auxiliary agent 3 ~ 7 parts, ethanol 3 ~ 6 parts and distilled water 300 ~ 1200 parts formulated.
3. preparation a kind of preparation method for corn and grass family coarse cereals organic production insect protected in seedling stage seed-soaking liquid according to claim 1, realizes through the following steps:
A, camphor powder added in ethanol and fully dissolves;
B, auxiliary agent to be added in the mixed liquor made in a step again, stir;
C, add distilled water again and dilute, be i.e. the seed-soaking liquid of obtained corn and the insect protected in seedling stage of grass family coarse cereals organic production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530277.5A CN104273123A (en) | 2014-10-10 | 2014-10-10 | Seedling-stage insect-prevention seed soaking solution for organically producing corns and gramineae grains and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530277.5A CN104273123A (en) | 2014-10-10 | 2014-10-10 | Seedling-stage insect-prevention seed soaking solution for organically producing corns and gramineae grains and preparation method |
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| CN104273123A true CN104273123A (en) | 2015-01-14 |
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| CN201410530277.5A Pending CN104273123A (en) | 2014-10-10 | 2014-10-10 | Seedling-stage insect-prevention seed soaking solution for organically producing corns and gramineae grains and preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746611A (en) * | 2016-04-12 | 2016-07-13 | 安徽林海园林绿化股份有限公司 | Seed treatment agent for Schima superba seeding and breeding |
| CN105993478A (en) * | 2016-05-24 | 2016-10-12 | 北京百丰天下生物科技有限公司 | Orchard grass intercropping method |
| CN106719861A (en) * | 2016-11-25 | 2017-05-31 | 河池市农业科学研究所 | A kind of corn seed insect prevention seed-soaking liquid and preparation method thereof |
-
2014
- 2014-10-10 CN CN201410530277.5A patent/CN104273123A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 刘京宝等: "《中国北方玉米栽培》", 31 January 2012 * |
| 郭书普: "《高效农业实用技术300题》", 30 June 1993 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746611A (en) * | 2016-04-12 | 2016-07-13 | 安徽林海园林绿化股份有限公司 | Seed treatment agent for Schima superba seeding and breeding |
| CN105993478A (en) * | 2016-05-24 | 2016-10-12 | 北京百丰天下生物科技有限公司 | Orchard grass intercropping method |
| CN106719861A (en) * | 2016-11-25 | 2017-05-31 | 河池市农业科学研究所 | A kind of corn seed insect prevention seed-soaking liquid and preparation method thereof |
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Application publication date: 20150114 |
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