CN105410954B - A kind of low damage peanut seed hulling method - Google Patents
A kind of low damage peanut seed hulling method Download PDFInfo
- Publication number
- CN105410954B CN105410954B CN201510738682.0A CN201510738682A CN105410954B CN 105410954 B CN105410954 B CN 105410954B CN 201510738682 A CN201510738682 A CN 201510738682A CN 105410954 B CN105410954 B CN 105410954B
- Authority
- CN
- China
- Prior art keywords
- peanut
- peanut seed
- seed
- shell
- hulling
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N5/00—Machines for hulling, husking or cracking nuts
- A23N5/01—Machines for hulling, husking or cracking nuts for peanuts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention relates to a kind of crops hulling method, especially a kind of low damage peanut seed hulling method, belongs to agricultural technology field.The present invention provides damping, predry, the clear and definite technological parameter of pre-breaking shell link or device parameter for selecting for the common peanut seed in market, guiding, workable.Shelling operation is carried out according to the hulling method, peanut shelling percentage of damage reduces by 5% or so, and germination percentage is substantially improved.
Description
Technical field
The present invention relates to a kind of crops hulling method, especially a kind of low damage peanut seed hulling method, belongs to agricultural
Technical field.
Background technology
China's peanut cultivation sowing quantity is big, about needs 1300kt peanut seeds every year, accounts for the 8~10% of peanut total yield.Peanut
Shelling is the primary process of the production of hybrid seeds, and in China mainly based on manual work, operation labor intensity is big, efficiency is low, the amount of labour used is big,
And it is seasonal very strong, recruitment contradiction becomes increasingly conspicuous, it has also become restricts one of technical bottleneck of Peanut Industry Development.In recent years,
It is domestic to kind increasingly urgent with peanut shelling technical equipment demand as China's agricultural workforce's cost is constantly soaring.But mesh
The preceding existing peanut shelling equipment in China when to peanut shelling operation, peanut seed crush it is larger, plumule damage it is more serious, kind
Protonatomic mass is difficult to ensure that.Applicant, which retrieves, to be found, application number：A kind of 201110174483.3 entitled peanut seed shelling bag
Clothing make preparations for sowing method Chinese invention patent application disclose it is a kind of improve peanut seed germination percentage hulling method, first to peanut into
Row pretreatment, recycles seed coat agent to handle shelling peanut seed, the drawback is that peanut seed coat agent is to soil and water environment
The target that very big pollution and current agricultural portion propose " one controls, two subtract, three basic " can be caused to run counter to, especially with " two subtract "
Chemical fertilizer, pesticide reduction use runs counter to.
The content of the invention
The purpose of the present invention is in view of the defects existing in the prior art, proposing a kind of low damage peanut seed hulling method, carry
High peanut seed germination percentage.
The present invention solves technical problem by the following technical programs：A kind of low damage peanut seed hulling method, including it is following
Step：
The first step, under the conditions of 25 DEG C, peanut pod is tiled straticulation on plastic cloth, by water spray weight and peanut kind
Sub- weight 1：18 to 1：20 ratio carries out conditioning；
Peanut seed is mixed after second step, conditioning, in peanut seed surface plastic covering film, stands 8~10
Hour, treat that moisture can invade Kernel of Peanut, make benevolence more flexible and ensure the bonding tightness of scarlet；
3rd step, by the peanut seed after conditioning under conditions of 40~45 DEG C, wind speed 2.5m/s, through hot wind predry
10~15 minutes；
4th step, by after predry peanut seed carry out pre-extrusion broken shell, make peanut pod enter hulling machine before fruit
Shell surface cracks；
The peanut of pre-extrusion broken shell, is sent into hulling machine, completion shelling by the 5th step.
Since peanut seed (pod) safe storage moisture is usually 8~10%, spent when being shelled under such conditions
Non-hibernating eggs benevolence crushes and scarlet breakage is very high, and the peanut of abjection cannot function as seed.For this reason, the present invention adjusts peanut seed
Wet process.
In the second step, the moisture content for keeping shell is 15-19%, and the moisture content of kernel is 8-11%.
In 3rd step, the moisture content of the shell after predry is 6-10%, and the moisture content of kernel is 8-11%.So may be used
So that peanut pod shell moisture loss, so that pod shell keeps original brittleness, pod shell is easily broken in de-hulling process,
Kernel of Peanut still keeps higher relative humidity, opposite toughness is kept in de-hulling process, anti-strike and squeezing effect are good, scarlet
It is difficult to come off, so as to ensure preferable seed integrity in de-hulling process.
In 4th step, the pressure value of extrusion cracking is 30-55N.In shelling, less extruding and rubbing can be real
Existing hull cracking, benevolence come off.Since peanut varieties difference, peanut physical characteristic most diverse, the broken shell power that can bear are bright
Aobvious difference, the external force applied in pre-breaking shell ensure that pod is split in peanut pod generation or pod shell cracks.
The present invention for the common peanut seed in market provide damping, predry, the clear and definite technological parameter of pre-breaking shell link or
Device parameter is guiding, workable for selecting.Compared with the low damage shelling patent of existing peanut, the present invention is normal for market
See that peanut seed carries out the method production of hybrid seeds of machinery, and ensure the method for percentage of seedgermination, and links propose phase
Technological parameter or device parameter are answered for selecting, it is guiding, workable, environment is greatly reduced in the case where ensureing germination percentage
Pollution.Shelling operation is carried out according to the hulling method, peanut shelling percentage of damage reduces by 5% or so, and germination percentage is substantially improved.
Embodiment
Embodiment
The present embodiment selects peanut varieties flower relatively conventional on the market to educate 32, and white sand and four, northeast are red as shelling example
Son explanation, this method are not limited to above-mentioned kind.
Peanut seed (pod) safe storage moisture is usually 8~10%, peanut kind when being shelled under such conditions
Benevolence crushes and scarlet breakage is very high, and the peanut of abjection cannot function as seed.For this reason, conditioning is carried out to peanut seed.
Under the conditions of 25 DEG C, peanut pod is tiled straticulation on plastic color strip cloth, according to water spray weight and peanut seed weight 1：18
To 1：20 ratio carries out conditioning, mixes peanut after processing and is dissipated peanut seed covering to prevent moisture with plastic film
Lose, when the peanut seed standing 8~10 after processing is small, treats that moisture can invade Kernel of Peanut, make benevolence more flexible and ensure red
The bonding tightness of clothing.1 specifically is shown in Table,
Table 1
By the peanut seed after conditioning under conditions of 40~45 DEG C, wind speed 2.5m/s, pass through adjustment equipment parameter
Peanut is set to make peanut pod shell moisture loss so that the original brittleness of pod shell holding, takes off through hot wind predry 10~15 minutes
Pod shell is easily broken during shell, and Kernel of Peanut still keeps higher relative humidity, keeps opposite tough in de-hulling process
Property, anti-strike and squeezing effect are good, and scarlet is difficult to come off, so as to ensure preferable seed integrity in de-hulling process.Used
Relevant device and processing after the moisture content situation that should reach of peanut shell and kernel be shown in Table 2：
Table 2
| Peanut varieties | Shell moisture content (%) | Kernel moisture content (%) |
| Flower educates 32 | 8.0 | 10.7 |
| White sand | 7.9 | 10.1 |
| Four, northeast is red | 8.4 | 9.8 |
Peanut seed after predry is subjected to pre-extrusion broken shell, peanut pod is produced in the preparathecium for entering hulling machine and splits
Line, shelling when it is less extruding and rubbing can realize that hull cracking, benevolence come off.Since peanut varieties are different, peanut thing
Property difference great disparity is managed, the broken shell power that can bear is significantly different, and the external force applied in pre-breaking shell ensures peanut pod production
Pod is split in life or pod shell cracks, and by experimental study, presses to peanut varieties relatively conventional currently on the market
Pressure size is shown in Table 3：
Table 3
| Kind | Pressure value (N) | Pre-breaking shell rate |
| Flower educates 32 | 35 | 75% |
| White sand | 45 | 68% |
| Four red | 50 | 85% |
After above-mentioned steps are handled, peanut pod is subjected to mechanization shelling, shelling percentage of damage substantially reduces, germination percentage
Up to more than 95% (different cultivars slightly has difference), 4 are the results are shown in Table：
Table 4
From above table：The method of the present invention can significantly reduce the percentage of damage of peanut seed, improve peanut seed
Germination percentage.
In addition to above-mentioned implementation, the present invention can also have other embodiment.It is all to be formed using equivalent substitution or equivalent transformation
Technical solution, all fall within the protection domains of application claims.
Claims (3)
1. a kind of low damage peanut seed hulling method, comprises the following steps：
The first step, under the conditions of 25 DEG C, peanut pod is tiled straticulation on plastic cloth, by water spray weight and peanut pod weight
Amount 1：18 to 1：20 ratio carries out conditioning；
Peanut seed is mixed after second step, conditioning, in peanut seed surface plastic covering film, stand 8~10 it is small when,
The moisture content for keeping shell is 15-19%, and the moisture content of kernel is 8-11%；
3rd step, by the peanut seed after conditioning under conditions of 40~45 DEG C, wind speed 2.5m/s, through hot wind predry 10~
15 minutes；
4th step, by after predry peanut seed carry out pre-extrusion broken shell, make peanut pod enter hulling machine preparathecium table
Face cracks；
The peanut of pre-extrusion broken shell, is sent into hulling machine, completion shelling by the 5th step.
2. low damage peanut seed hulling method according to claim 1, it is characterised in that:In 3rd step, after predry
The moisture content of shell is 6-10%, and the moisture content of kernel is 8-11%.
3. low damage peanut seed hulling method according to claim 1, it is characterised in that:In 4th step, extrusion cracking
Pressure value be 30-55N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738682.0A CN105410954B (en) | 2015-11-03 | 2015-11-03 | A kind of low damage peanut seed hulling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738682.0A CN105410954B (en) | 2015-11-03 | 2015-11-03 | A kind of low damage peanut seed hulling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105410954A CN105410954A (en) | 2016-03-23 |
| CN105410954B true CN105410954B (en) | 2018-04-27 |
Family
ID=55489871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510738682.0A Active CN105410954B (en) | 2015-11-03 | 2015-11-03 | A kind of low damage peanut seed hulling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105410954B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249851B (en) * | 2019-05-17 | 2023-12-05 | 安徽省农业科学院园艺研究所 | Seedling box and melon seedling method using seedling box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555639Y (en) * | 2002-06-24 | 2003-06-18 | 庄会全 | New peanut peeling machine |
| CN201860709U (en) * | 2010-11-19 | 2011-06-15 | 山东省农业科学院农产品研究所 | Quick peanut skin peeling machine |
| CN102273339A (en) * | 2011-06-27 | 2011-12-14 | 山东省花生研究所 | Peanut seed husking, coating and preparing method |
| CN104188054B (en) * | 2014-07-07 | 2016-03-23 | 江苏理工学院 | Gorgon fruit processing unit (plant) |
-
2015
- 2015-11-03 CN CN201510738682.0A patent/CN105410954B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105410954A (en) | 2016-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103058777B (en) | Seed coating agent and coated seeds for desert control and aerial seeding, and preparation method of agent | |
| CN101683065A (en) | Technical method for high-efficient breeding of wheat | |
| Farshadfar et al. | Estimation of combining ability and gene action for agro-morphological characters of rapeseed (Brassica napus L.) using line× tester mating design | |
| CN104137765A (en) | Breeding method of high-stress resistance elongated upper internode two-line genic male sterile line | |
| CN103922841A (en) | Preparation method for substrate for planting edible fungus | |
| CN106342615A (en) | Planting method of pollution-free rice | |
| CN104961540B (en) | Improve the conditioner of fruit tree rhizosphere soil moisture and P bioavailability | |
| CN104938328B (en) | A kind of selection of anti-root rot sweet potato variety | |
| CN104649847B (en) | A kind of betel nut flower-promoting and fruit protecting special fertilizer and preparation method thereof | |
| CN106212270B (en) | A kind of selection and breeding of millet variety suitable for staple food processing and cultural method | |
| CN106035059A (en) | Method for artificially synthesizing novel anti-clubroot brassica napus material | |
| CN105410954B (en) | A kind of low damage peanut seed hulling method | |
| CN106613131A (en) | Method for producing seed of amorphophallusbulbifer | |
| CN104126497B (en) | A kind of selection of high resistance to cold and diseases Characters of Giant Embryo Rice male sterile line | |
| CN107347625B (en) | Strong application of the female self-mating system LC-03 in pumpkin breeding | |
| Suryanarayana et al. | Studies on genetic variability, character association and path analysis in little millet (Panicum sumatrense L.) genotypes | |
| CN104137763B (en) | A kind of selection of high resistance to cold and diseases Characters of Giant Embryo Rice | |
| Bhowmick et al. | Seed priming, row spacing and foliar nutrition in relation to growth and yield of chickpea under rainfed condition. | |
| Choudhary et al. | Genetic diversity analysis for quantitative traits in hermaphrodite ridge gourd [Luffa acutangula (Roxb.) L.] | |
| CN105027742A (en) | Method for releasing dormancy of solanum torvum swartz seeds | |
| Archanaa et al. | Research Note Genetic variability and correlation studies in Okra (Abelmoschus esculentus (L.) Monech) | |
| Lal et al. | Utilization of genetic diversity and its association characters in mungbean [Vigna radiata (L.) Wilczek] | |
| CN107873435A (en) | Utilize the multiple green method than Rapid identification drought resistance of wheat of blade | |
| CN106234207A (en) | A kind of method of Chinese cabbage cytoplasmic male sterile line selection-breeding | |
| CN103563586A (en) | High-yield soybean planting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |