CN105777314A - Potato seed-dressing agent and preparation method thereof - Google Patents
Potato seed-dressing agent and preparation method thereof Download PDFInfo
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- CN105777314A CN105777314A CN201410826653.5A CN201410826653A CN105777314A CN 105777314 A CN105777314 A CN 105777314A CN 201410826653 A CN201410826653 A CN 201410826653A CN 105777314 A CN105777314 A CN 105777314A
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Abstract
The invention discloses a potato seed-dressing agent and preparation method thereof.The potato seed-dressing agent is prepared from carbendazol 5-10%, mancozeb 4-9%, metalaxyl 3.5-7%, attapulgite 15-20%, processed pulverized fuel ash 20-30%, bone meal 12-30% and premix 30-50%, wherein the premix include bentonite 20-35%, vitamin C 0.01-0.02%, gibberellin 0.2-0.35%, mildothane 0.08-0.22%, straw powder 20-35% and the balance vermiculite powder.The potato seed-dressing agent can be prepared by grinding and then mixing the premix, the pulverized fuel ash, the attapulgite and the bone meal.The potato seed-dressing agent improves the germination rate of potatoes, improves the situation that growing plant seedlings are weak, effectively prevents late blight and has good economic and social benefits.
Description
Technical field
The invention belongs to potato planting technical field, particularly relate to a kind of potato seed-dressing agent.
Background technology
Rhizoma Solani tuber osi is the annual herb plant of Solanaceae Solanum, is one of big staple food of China five, because of its be of high nutritive value, the feature such as adaptive faculty is strong, yield is big, become the cereal crops that third place in the world is important greatly.The happiness of Rhizoma Solani tuber osi property cools, and its underground potato block is formed and the loose damp soil environment ventilative, nice and cool of growth needs.Gansu is located in loess plateau, and soil particle is thin, and soil property is soft, and containing abundant mineral nutrient, the growth of suitable Rhizoma Solani tuber osi.In recent years, along with the large-scale development of regional characteristic product, Rhizoma Solani tuber osi has become the main farm produce of Dingxi, and defines the industry development of diversification, such as seed potato, potato starch etc., brings huge economic benefit for locality.
At present, detoxication and tissue culture technology is the up-to-date implantation methods of Rhizoma Solani tuber osi, also it is that product quality is best, a kind of Novel planting technology that yield is maximum, but detoxication and tissue culture technology needs the facility conditions such as culture medium, for the small-sized plantation of farmers', realize probability less, for industrialization manufacturing enterprise, although higher economic benefit can be obtained, but there is the problems such as investment is big, technology requirement is high.Therefore, traditional pothole planting method remains the main method of China's potato planting, it is contemplated that still occupied an leading position in 50 years.But, due to using in a large number of chemical fertilizer, make soil compaction airtight, soil property is firmly and not soft, and potato planting is caused strong influence, for this, it is reported that, improve the environment around potato seed by seed dressing, and then improve Rhizoma Solani tuber osi emergence rate, also solve the problems such as Rhizoma Solani tuber osi soil pests.But all there is the problems such as Costco Wholesale height, drug toxicity be big in existing potato seed-dressing agent, is unfavorable for practical application.
Summary of the invention
It is an object of the invention to: overcome the defect of prior art to provide a kind of potato seed-dressing agent, after the potato seed-dressing agent of the application present invention, improve the emergence rate of Rhizoma Solani tuber osi, improve the situation that plant strain growth Seedling is weak, effectively prevent the generation of late blight.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of potato seed-dressing agent, it is characterised in that: effective ingredient is the mixture of carbendazim, Mancozeb, metalaxyl, attapulgite, processing powder coal ash, bone meal and pre-composition.
Further, the effective ingredient proportioning of described a kind of potato seed-dressing agent is: carbendazim 5～10%, Mancozeb 4～9%, metalaxyl 3.5～7%, attapulgite 15～20%, processing powder coal ash 20～30%, bone meal 12～30%, pre-composition 30～50%.
Further, described pre-composition includes: bentonite 20～35%, vitamin C 0.01～0.02%, gibberellins 0.2～0.35%, thiophanate methyl 0.08～0.22%, stalk powder 20～35%, and all the other are vermiculite power.
Described pre-composition role is bonding, adsorbs, fills, effective ingredient is made can well to bond on the otch being adsorbed on seed potato stripping and slicing, another effect is the structure improving seed dressing, form it into small, single-size shape, and then after making to broadcast under potato seed, seed dressing does not affect seed and breathes.
Carbendazim and the mixture of Mancozeb, carbendazim, Mancozeb, middle frost spirit MnZn these four effective ingredient, prior art is only watered spraying on the crops such as Oryza sativa L., vegetable Fructus Lycopersici esculenti, Fructus Cucumidis sativi, Citrullus vulgaris and Nicotiana tabacum L., fruit tree, Fructus Vitis viniferae, Cotton Gossypii use, the present invention is by itself and other effective ingredient rational proportions, and then make the seed dressing of Rhizoma Solani tuber osi, solve tradition pothole plantation Rhizoma Solani tuber osi Problems existing.
As preferably, described a kind of potato seed-dressing agent, it is characterised in that: effective ingredient is the mixture of carbendazim, Mancozeb, attapulgite, processing powder coal ash, bone meal and pre-composition；The proportioning of described effective ingredient is: carbendazim 7.5%, Mancozeb 5.5～6.2%, attapulgite 17.5%, processing powder coal ash 25%, bone meal 27%, pre-composition 40%.
The preparation method that second purpose of the present invention is to provide a kind of potato seed-dressing agent, step is as follows:
1) pre-composition is ground to form fine powder；
2) effective ingredient of formula ratio is added in the pre-composition of formula ratio；
3) by step 2) stirring of the mixed material that obtains, mix homogeneously, obtain potato seed-dressing agent of the present invention.
Further, step 3) described in stirring be carry out in the powder mixier sealed, in the powder mixier sealed, stirring is possible to prevent dust from flying, thus avoiding contaminated environment and the safety of protection operator.
3rd purpose of the present invention be to provide potato seed-dressing agent promote the healing of seed potato stripping and slicing wound, inhibition of potato potato seed stripping and slicing otch courses of infection, reduce pathogenic bacteria between seed potato stripping and slicing propagate probability, reduce seed potato stripping and slicing moisture loss, improve Rhizoma Solani tuber osi emergence rate, improve the weak situation of potato set, the prevention late blight of potato, the application improved in Rhizoma Solani tuber osi yield per unit area.
Wherein, described application, is directly sow after seed potato stripping and slicing being mixed homogeneously with potato seed-dressing agent.
As preferably, the weight ratio of described seed potato stripping and slicing and potato seed-dressing agent is 1000:10.5～20.0.
More preferably, the weight ratio of described seed potato stripping and slicing and potato seed-dressing agent is 1000:17.5.
When the weight ratio of seed potato stripping and slicing Yu potato seed-dressing agent is 1000:17.5, promote the healing of seed potato stripping and slicing wound, inhibition of potato potato seed stripping and slicing otch courses of infection, reduce pathogenic bacteria between seed potato stripping and slicing propagate probability, reduce seed potato stripping and slicing moisture loss, improve Rhizoma Solani tuber osi emergence rate, improve the weak situation of potato set, the prevention late blight of potato, to improve effect on Rhizoma Solani tuber osi yield per unit area best.
The function of raw material of the present invention and effect: carbendazim, Mancozeb, metalaxyl are high-efficiency low-toxicity antibacterial, it is prevented that pathogen contamination potato kind in soil and cause the problem do not emerged；Attapulgite, processing powder coal ash and bone meal are graininess, improve the configuration of seed dressing, so as to formation rule, uniform graininess, but due to attapulgite and the small interfacial structure of processing powder coal ash, powerful electrostatic attraction can be produced, each effective ingredient of seed dressing and pre-composition can organic connection and do not rupture.
The present invention possesses following effect:
1) powder of carbendazim of present invention employing, Mancozeb powder, metalaxyl-mn-zn powder are high-efficiency low-toxicity antibacterial, and the pre-composition avirulence of employing, production process is safe and reliable.
2) production process of the present invention does not need the expensive instrument of input price, equipment, also without operation sequence numerous and diverse too much, production method simple and fast, it is easy to industrialized production.
3) potato seed-dressing agent of the present invention is kept a full stand of seedings, and effect in strong sprout is big, variable rate technology is good, effect of increasing production is good, it is big to put into low potentiation.
4) using method is easy, the masses are satisfied approves, it is simple to promote.
5) after applying the potato seed-dressing agent of the present invention, inhibit the courses of infection of seed potato stripping and slicing otch, reduce pathogenic bacteria propagation probability between seed potato stripping and slicing, improve the emergence rate of Rhizoma Solani tuber osi, improve the situation that potato plant growth Seedling is weak, well prevent the generation of late blight, thus improve the per mu yield of Rhizoma Solani tuber osi.
6) potato seed-dressing agent of the present invention is combined closely on the otch of seed potato stripping and slicing, has made stripping and slicing wound up, thus promoting the healing of the wound of otch, well reduces scattering and disappearing of moisture therein.Apply after seed potato stripping and slicing dressed seed by it, carry out plantation at Arid&semi-arid area and still have good emergence rate.
7) present invention adopts bone meal to be nutrient replenishers, both can provide nutrient and indispensable element, it is possible to improve seed dressing structure so that seed dressing has good grain structure, improves potato kind breathing environment, stratification.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
Embodiment l
A kind of potato seed-dressing agent, its effective ingredient is the mixture of carbendazim, Mancozeb, metalaxyl, attapulgite, processing powder coal ash, bone meal and pre-composition；Effective ingredient proportioning is: carbendazim 5%, Mancozeb 4%, metalaxyl 7%, attapulgite 20%, processing powder coal ash 20%, bone meal 12%, pre-composition 30%.
Wherein, described pre-composition includes: bentonite 35%, vitamin C 0.01%, gibberellins 0.2%, thiophanate methyl 0.08%, stalk powder 20%, and all the other are vermiculite power.
Get the raw materials ready according to said ratio, adopt following steps to produce and obtain potato seed-dressing agent of the present invention: after being mixed by each for pre-composition composition, grind to form the fine powder of 150～180 orders；Attapulgite, processing powder coal ash and bone meal grind to form the fine powder of 70～100 orders；After being mixed by all recipe ingredients, in the powder mixer sealed, stirring, mix homogeneously, obtain the potato seed-dressing agent of the present invention.
Described pre-composition role is bonding, adsorbs, fills, effective ingredient is made can well to bond on the otch being adsorbed on seed potato stripping and slicing, another effect is the structure improving seed dressing, form it into small, single-size shape, and then after making to broadcast under potato seed, seed dressing does not affect seed and breathes.
The using method of the potato seed-dressing agent of the present invention is: according to the ratio of seed potato stripping and slicing Yu potato seed-dressing agent 1000:15.0 (w/w), weigh a certain amount of potato seed-dressing agent, potato seed-dressing agent is directly sprinkling upon in seed potato stripping and slicing when potato sowing, stir with wooden winnowing spade and stir, allow potato seed-dressing agent uniform adhesion in seed potato stripping and slicing, then spray minimal amount of sterilized water to increase the adhesion of seed dressing.
Points for attention: existing stripping and slicing is now dressed seed, and sows immediately, need to wear masks during seed dressing after mixing, and sowing point seed need to wear glove, washes one's hands with suds after end-of-job.
Embodiment 2
A kind of potato seed-dressing agent, its effective ingredient is the mixture of carbendazim, Mancozeb, attapulgite, processing powder coal ash, bone meal and pre-composition；The proportioning of described effective ingredient is: carbendazim 7.5%, Mancozeb 5.5～6.2%, attapulgite 17.5%, processing powder coal ash 25%, bone meal 27%, pre-composition 40%.
The preparation method of the potato seed-dressing agent of the present embodiment is identical with embodiment l.
The using method difference from Example 1 of the potato seed-dressing agent of the present embodiment is: in use, the weight ratio of seed potato stripping and slicing and potato seed-dressing agent is 1000:17.5 to the potato seed-dressing agent in the present embodiment, and remainder is all identical.
Embodiment 3
A kind of potato seed-dressing agent, its effective ingredient is the mixture of carbendazim, Mancozeb, metalaxyl, attapulgite, processing powder coal ash, bone meal and pre-composition；Effective ingredient proportioning is: carbendazim 10%, Mancozeb 9%, metalaxyl 7%, attapulgite 20%, processing powder coal ash 30%, bone meal 30%, pre-composition 50%.
The preparation method of the potato seed-dressing agent of the present embodiment is identical with embodiment 1 with using method.
The using method difference from Example 1 of the potato seed-dressing agent of the present embodiment is: in use, the weight ratio of seed potato stripping and slicing and potato seed-dressing agent is 1000:20 to the potato seed-dressing agent in the present embodiment, and remainder is all identical.
Embodiment 4
Gansu Province potato 3 has been carried out the demonstration of seed dressing effect test by the potato seed-dressing agent adopting the present invention, when the Rhizoma Solani tuber osi of normal storage is sowed at Second Year spring, is directly sprinkling upon by the potato seed-dressing agent of the present invention in seed potato stripping and slicing and dresses seed, for test group；Setting up corresponding matched group respectively, matched group is not dressed seed at seeding time, and result is as shown in table 1.
Table 1-result of the test
As can be seen from Table 1, Rhizoma Solani tuber osi (test group) indices dressed seed through seed dressing is above matched group, illustrates that seed dressing of the present invention has good effect.Especially show themselves in that the strong sprout of Rhizoma Solani tuber osi, disease-resistant function are remarkably reinforced so that commodity rate significantly improves after potato seed-dressing agent of the present invention is dressed seed.
Claims (6)
1. a potato seed-dressing agent, it is characterised in that: effective ingredient is the mixture of carbendazim, Mancozeb, metalaxyl, attapulgite, processing powder coal ash, bone meal and pre-composition.
2. a kind of potato seed-dressing agent as claimed in claim 1, it is characterised in that: described effective ingredient proportioning is: carbendazim 5～10%, Mancozeb 4～9%, metalaxyl 3.5～7%, attapulgite 15～20%, processing powder coal ash 20～30%, bone meal 12～30%, pre-composition 30～50%.
3. a kind of potato seed-dressing agent as claimed in claim 1, it is characterised in that: described effective ingredient proportioning is: carbendazim 7.5%, Mancozeb 5.5～6.2%, attapulgite 17.5%, processing powder coal ash 25%, bone meal 27%, pre-composition 40%.
4. a kind of potato seed-dressing agent as claimed in claim 1, it is characterized in that: described pre-composition includes: bentonite 20～35%, vitamin C 0.01～0.02%, gibberellins 0.2～0.35%, thiophanate methyl 0.08～0.22%, stalk powder 20～35%, all the other are vermiculite power.
5. a kind of potato seed-dressing agent as claimed in claim 1, it is characterised in that: the weight ratio of described seed potato stripping and slicing and potato seed-dressing agent is 1000:10.5～20.0.
6. the application of a kind of potato seed-dressing agent as claimed in claim 5, it is characterised in that: the weight ratio of described seed potato stripping and slicing and potato seed-dressing agent is 1000:17.5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410826653.5A CN105777314A (en) | 2014-12-24 | 2014-12-24 | Potato seed-dressing agent and preparation method thereof |
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| CN201410826653.5A CN105777314A (en) | 2014-12-24 | 2014-12-24 | Potato seed-dressing agent and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218551A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of potato seed dressing and preparation method thereof |
| CN111205132A (en) * | 2020-02-16 | 2020-05-29 | 甘肃省农业科学院旱地农业研究所 | Potato seed dressing agent and preparation method thereof |
| CN113950246A (en) * | 2019-06-15 | 2022-01-18 | 拜耳公司 | Stable formulations of dithiocarbamates |
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| CN1318298A (en) * | 2000-04-20 | 2001-10-24 | 刘秀娟 | Plant growth promoter |
| CN102669132A (en) * | 2012-04-05 | 2012-09-19 | 甘肃省农业科学院马铃薯研究所 | Potato-seed dressing agent |
| CN102804950A (en) * | 2012-08-21 | 2012-12-05 | 刘勇 | Method for breaking dormancy of potato seed tubers |
| CN103988676A (en) * | 2014-05-20 | 2014-08-20 | 榆林市土壤肥料工作站 | Cultivation method for increasing yield of loessal soil autumn potatoes |
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2014
- 2014-12-24 CN CN201410826653.5A patent/CN105777314A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318298A (en) * | 2000-04-20 | 2001-10-24 | 刘秀娟 | Plant growth promoter |
| CN102669132A (en) * | 2012-04-05 | 2012-09-19 | 甘肃省农业科学院马铃薯研究所 | Potato-seed dressing agent |
| CN102804950A (en) * | 2012-08-21 | 2012-12-05 | 刘勇 | Method for breaking dormancy of potato seed tubers |
| CN103988676A (en) * | 2014-05-20 | 2014-08-20 | 榆林市土壤肥料工作站 | Cultivation method for increasing yield of loessal soil autumn potatoes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218551A (en) * | 2016-12-22 | 2018-06-29 | 天津西青区瑞博生物科技有限公司 | A kind of potato seed dressing and preparation method thereof |
| CN113950246A (en) * | 2019-06-15 | 2022-01-18 | 拜耳公司 | Stable formulations of dithiocarbamates |
| CN111205132A (en) * | 2020-02-16 | 2020-05-29 | 甘肃省农业科学院旱地农业研究所 | Potato seed dressing agent and preparation method thereof |
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Application publication date: 20160720 |