CN110663312A - Coated peanut sowed in single seed and its making process - Google Patents
Coated peanut sowed in single seed and its making process Download PDFInfo
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- CN110663312A CN110663312A CN201910992810.2A CN201910992810A CN110663312A CN 110663312 A CN110663312 A CN 110663312A CN 201910992810 A CN201910992810 A CN 201910992810A CN 110663312 A CN110663312 A CN 110663312A
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- 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
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- 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
- A01C1/08—Immunising seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention belongs to the field of peanut planting, and particularly relates to single-seed-sowed coated peanuts and a manufacturing method thereof. Two layers of substances are wrapped outside the seed coating, and the first layer is a water-blended mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent; the second layer is a mixture of charcoal and gelatin solution; by coating two layers of substances, the coated peanuts with uniform particles are formed, single-grain precision sowing is facilitated, in addition, the insecticidal and bactericidal agent is added, the insecticidal and bactericidal requirements of the peanuts can be met, the survival rate and the yield are improved, and finally high-quality mechanized operation is realized.
Description
Technical Field
The invention belongs to the field of peanut planting, and particularly relates to single-seed-sowed coated peanuts and a manufacturing method thereof.
Background
The peanut seeds are divided into five shapes, namely oval, triangular, peach-shaped, conical and cylindrical. The shape difference of seeds among varieties is large, for example, the seeds of common varieties are elliptical and slender, and the pearl bean varieties are peach-shaped and short round. The seeds have large size difference among varieties, mainly determined by genetic factors, and can be divided into large-grain type, medium-grain type and small-grain type. Due to the fact that peanut seeds are non-circular in shape, the existing peanut seeder is difficult in seed discharging, inaccurate in seed discharging, easy in seed coat dropping and easy in seed crushing, the phenomenon that 2 grains and 3 grains are easily discharged in a single-seed discharging device is easily caused, the seed consumption of peanuts is increased, the phenomena of same-hole multi-plant competition and severe seedling size are caused, the agronomic requirement of single-seed sowing cannot be met, and the sowing quality and the peanut yield are seriously influenced.
Disclosure of Invention
In order to solve the problems, the application provides a peanut capable of realizing single-seed sowing, two layers of substances are wrapped outside the peanut to form a coated peanut with uniform particles, single-seed fine sowing is facilitated, and in addition, the insecticidal and bactericidal agent is added, so that the insecticidal and bactericidal requirements of the peanut can be met simultaneously, and high-quality mechanized operation is realized.
A single-seed-sowed coated peanut is characterized in that two layers of substances are coated outside the coated peanut, wherein the first layer is a water-blended mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent; the second layer is a mixture of charcoal and gelatin solution.
The volume ratio of 600g/L imidacloprid suspension seed coating agent to 25g/L fludioxonil suspension seed coating agent in the first layer is 1:1, and water is added.
The preparation method of the second layer comprises the following steps: melting gelatin in 28-30 deg.C warm water to obtain 28-32% gelatin solution, adding the gelatin solution into charcoal powder, and stirring until the mixture is moist and is not easy to loose when being held by hand.
The preparation method of the single-seed-sowed coated peanut comprises the following steps:
(1) screening the peanut seeds in a grading particle size manner; spraying peanut seeds with imidacloprid suspension seed coating agent and fludioxonil suspension seed coating agent while stirring, and taking uniform seed coating as a standard;
(2) melting gelatin in warm water to obtain 28-32% gelatin solution, adding gelatin solution into charcoal powder (particle size of 0.1-0.5 mm), stirring until the mixture is wet and is not loosened by hand holding, to obtain charcoal and gelatin solution mixture;
(3) wrapping the seeds in the step (1) into round particles by using a mixture of charcoal and gelatin solution, and keeping the outer layer loose and having certain tiny pores; drying with air below 30 deg.C, bagging, and sealing.
The condition for screening the grading particle size of the peanut seeds in the step (1) is as follows: screening seeds with the grain length of 1.8-2.2cm as medium-large grain varieties, and screening small-grain varieties of the seeds with the grain length of 1.4-1.6 cm.
The wrapping conditions in the step (3) are as follows: so as to completely wrap the seeds, and the distance between the outer side of the particles and the top of the radicle and the top of the cotyledon is not less than 1 mm.
The wrapping conditions in the step (3) are as follows: the medium and large seeds are uniformly wrapped into particles with the diameter of 2.4-2.5cm, and the small seeds are uniformly wrapped into particles with the diameter of 1.8-1.9 cm.
According to the requirements of single-seed precision sowing, the peanut seeds are treated by adopting a method of coating after grading according to different sizes of the seeds, and meanwhile, the insect-proof bactericide is added according to the requirement of improving the survival rate of the peanut seeds, so that double guarantee is realized, and the survival rate and the yield of the peanut are improved.
Drawings
FIG. 1 is a left view of the embedding effect of medium and large-sized seeds; the right part is a small-particle seed embedding effect picture.
The invention has the advantages of
1. Is convenient for single-grain precision seeding
The graded coating is adopted, and the peanuts with different shapes are prepared into coated peanut seeds with uniform sizes, so that the single-seed precision seeding of the peanut seeder is facilitated, the miss-seeding rate and the double-seed rate are reduced, the seeding quality is ensured, the large and small seedlings are reduced, and the uniform, uniform and strong seedlings are realized.
2. Preventing insects, sterilizing and increasing peanut survival rate
The insect-proof bactericide is added into the inner layer, namely the first layer, so that the rottenness of seeds is reduced, the survival rate and the emergence rate of peanuts are improved, and meanwhile, the outer layer, namely the second layer, is wrapped to realize the gradual release of the insect-proof bactericide, and the insect-proof bactericide needs of the peanuts in the whole germination period are maintained.
3. Is convenient for industrialization
Simple operation and easy realization of industrial production.
Detailed Description
The preparation method of the charcoal and gelatin solution mixture comprises the following steps: melting gelatin in 28-30 deg.C warm water to obtain 28-32% gelatin solution, adding the gelatin solution into charcoal powder (particle size of 0.1-0.5 mm), and stirring until the mixture is moist and is not loose when being held by hand.
The preparation method of the mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent comprises the following steps: the imidacloprid suspension seed coating is prepared according to the method of the volume ratio of 1:1, namely, 20mL of 600g/L imidacloprid suspension seed coating is mixed with 20mL of fludioxonil suspension seed coating for standby.
Example 1
A method for preparing single-seed-sowed coated peanuts comprises the following steps:
(1) screening 2kg of seeds with the grain length of 1.8-2.2cm for medium-large grain type varieties, adding the imidacloprid suspension seed coating agent and the fludioxonil suspension seed coating agent into water, spraying and stirring the mixture while spraying, and taking uniform coating of the seeds as a standard; the dosage of the mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent is 8mL, and the amount of water is 120 mL;
(2) wrapping the seeds obtained in the step (1) with a mixture of charcoal and gelatin solution to form round particles, wrapping the seeds completely, wherein the distance between the outer side of the particles and the top end of the radicle and the top end of the cotyledon is not less than 1 mm to obtain particles with the diameter of 2.4-2.5cm, drying with air at a temperature of less than 30 ℃, and bagging and sealing respectively.
Example 2
A method for preparing single-seed-sowed coated peanuts comprises the following steps:
(1) screening 2kg of seeds with the grain length of 1.4-1.6cm for small-grain varieties; mixing the imidacloprid suspension seed coating agent and fludioxonil suspension seed coating agent with water, spraying while stirring, and taking uniform seed coating as a standard; the dosage of the mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent is 8mL, and the amount of water is 120 mL;
(2) wrapping the seeds in the step (1) with a mixture of charcoal and gelatin solution to form round particles so as to wrap the seeds completely, wherein the distance between the outer side of the particles and the top end of the radicle and the top end of the cotyledon is not less than 1 mm, obtaining particles with the diameter of 1.8-1.9cm, drying with air at the temperature of less than 30 ℃, and bagging and sealing respectively.
Comparative example 1
A method for preparing single-seed-sowed coated peanuts comprises the following steps:
(1) 2kg of seeds; mixing the imidacloprid suspension seed coating agent and fludioxonil suspension seed coating agent with water, spraying while stirring, and taking uniform seed coating as a standard; the dosage of the mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent is 8mL, and the amount of water is 120 mL;
(2) wrapping the seeds in the step (1) into round particles by using a mixture of charcoal and gelatin solution so as to wrap the seeds completely, wherein the distance between the outer side of each particle and the top end of the radicle and the top end of the cotyledon is not less than 1 mm, so that particles with the diameter of 2.4-2.5cm are obtained; drying with air below 30 deg.C, bagging, and sealing.
Comparative example 2
A method for preparing single-seed-sowed coated peanuts comprises the following steps:
2kg of seeds with the grain length of 1.8-2.2cm are screened for medium and large grain type varieties, the seeds are wrapped into round grains by using a mixture of charcoal and gelatin solution, the seeds are completely wrapped, the distance between the outer side of each grain and the top end of a radicle and the top end of a cotyledon is not less than 1 mm, and the grains with the diameter of 2.4-2.5cm are wrapped, so that the phenomenon that the grains are too thick and too large is avoided; drying with air below 30 deg.C, bagging, and sealing.
Comparative example 3
A method for preparing single-seed-sowed coated peanuts comprises the following steps:
(1) screening 2kg of seeds with the grain length of 1.8-2.2cm for medium-large grain type varieties, adding water into an imidacloprid suspension seed coating agent and a fludioxonil suspension seed coating agent, spraying and stirring the mixture while stirring, and taking uniform coating of the seeds as a standard; the dosage of the mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent is 8mL, and the amount of water is 120 mL;
(2) wrapping the seeds obtained in the step (1) with a mixture of charcoal and gelatin solution to obtain round particles with diameter less than 2.4cm, drying with air at a temperature lower than 30 ℃, and respectively bagging and sealing.
Effects of the implementation
The peanuts (large grains and small grains) in the examples 1 and 2 and the comparative examples 1, 2 and 3 and the peanuts (large grains and small grains) which are not embedded at all are sown by a single-grain peanut seeder, the selected test fields are Shandong Jinyang bases, the same planting method, fertilizing method, irrigating method, management measure and the like are adopted, the uniformity of seedling emergence investigation is obtained, after the peanuts are harvested, the number of plants (survival rate) and the yield of the peanuts are considered and analyzed, and the results are shown in the following table.
TABLE 1 uniformity of emergence, number of plants (survival rate) and yield of different peanut
The emergence uniformity and survival rate of the peanuts in the examples 1 and 2 are obviously higher than those of the peanuts in the comparative examples 1, 2 and 3 and the peanuts are not embedded; in terms of yield, example 1 is significantly higher than comparative examples 1, 2, 3 and 14.2% -24.2% of non-embedded peanuts (large grains), and example 2 is significantly higher than 22.7% of non-embedded peanuts (small grains). Therefore, the peanut seed coating and granulating treatment is implemented, the yield increase is large, the implementation effect is good, the peanut seed coating and granulating treatment method is a remarkable technical measure for cost saving and efficiency increasing of peanuts, and standardization, mechanization and large-scale operation are facilitated.
Claims (7)
1. The coated peanut for single-seed sowing is characterized in that two layers of substances are coated outside the coated peanut, wherein the first layer is a water-blended mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L fludioxonil suspension seed coating agent; the second layer is a mixture of charcoal and gelatin solution.
2. The single-seeded coated peanut of claim 1, wherein the first layer comprises a 1:1 water-blended mixture of 600g/L imidacloprid suspension and 25g/L fludioxonil suspension in a volume ratio of 1: 1.
3. The single-seeded coated peanut of claim 1, wherein the second layer is prepared by a process comprising: melting gelatin in 28-30 deg.C warm water to obtain 28-32% gelatin solution, adding the gelatin solution into charcoal powder, and stirring until the mixture is moist and is not easy to loose when being held by hand.
4. A method of making the single-seeded coated peanut of claim 1 comprising the steps of:
(1) screening the peanut seeds in a grading particle size manner; spraying peanut seeds with imidacloprid suspension seed coating agent and fludioxonil suspension seed coating agent while stirring, and taking uniform seed coating as a standard;
(2) melting gelatin in warm water to obtain 28-32% gelatin solution, adding gelatin solution into charcoal powder with particle size of 0.1-0.5mm, stirring until the mixture is wet and is held by hand to form a mass, to obtain charcoal and gelatin solution mixture;
(3) wrapping the seeds in the step (1) into round particles by using a mixture of charcoal and gelatin solution, and keeping the outer layer loose and having certain tiny pores; drying with air below 30 deg.C, bagging, and sealing.
5. The method according to claim 4, wherein the conditions for classifying and screening the peanut seeds in the step (1) are as follows: screening seeds with the grain length of 1.8-2.2cm as medium-large grain varieties, and screening small-grain varieties of the seeds with the grain length of 1.4-1.6 cm.
6. The method according to claim 4, wherein the conditions for the coating in the step (3) are as follows: so as to completely wrap the seeds, and the distance between the outer side of the particles and the top of the radicle and the top of the cotyledon is not less than 1 mm.
7. The method according to claim 4, wherein the conditions for the coating in the step (3) are as follows: the medium and large seeds are uniformly wrapped into particles with the diameter of 2.4-2.5cm, and the small seeds are uniformly wrapped into particles with the diameter of 1.8-1.9 cm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910992810.2A CN110663312A (en) | 2019-10-18 | 2019-10-18 | Coated peanut sowed in single seed and its making process |
| NL2025595A NL2025595B1 (en) | 2019-10-18 | 2020-05-15 | Single-grain sowing coated peanut and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910992810.2A CN110663312A (en) | 2019-10-18 | 2019-10-18 | Coated peanut sowed in single seed and its making process |
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| Publication Number | Publication Date |
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| CN110663312A true CN110663312A (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910992810.2A Pending CN110663312A (en) | 2019-10-18 | 2019-10-18 | Coated peanut sowed in single seed and its making process |
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| Country | Link |
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| CN (1) | CN110663312A (en) |
| NL (1) | NL2025595B1 (en) |
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| Publication number | Publication date |
|---|---|
| NL2025595B1 (en) | 2021-08-17 |
| NL2025595A (en) | 2021-06-04 |
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Application publication date: 20200110 |