CN107806930A - A kind of field quickly judges potato skin, the method for potato meat color - Google Patents
A kind of field quickly judges potato skin, the method for potato meat color Download PDFInfo
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- CN107806930A CN107806930A CN201710969188.4A CN201710969188A CN107806930A CN 107806930 A CN107806930 A CN 107806930A CN 201710969188 A CN201710969188 A CN 201710969188A CN 107806930 A CN107806930 A CN 107806930A
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- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 286
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 285
- 235000013372 meat Nutrition 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 51
- 210000001672 ovary Anatomy 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000009395 breeding Methods 0.000 claims abstract description 20
- 230000001488 breeding effect Effects 0.000 claims abstract description 20
- 238000003306 harvesting Methods 0.000 claims abstract description 6
- 239000000575 pesticide Substances 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 238000011835 investigation Methods 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 208000019926 Keshan disease Diseases 0.000 description 1
- 241000207763 Solanum Species 0.000 description 1
- 235000004976 Solanum vernei Nutrition 0.000 description 1
- 241000352057 Solanum vernei Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009402 cross-breeding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- IKGXIBQEEMLURG-NVPNHPEKSA-N rutin Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-NVPNHPEKSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000007794 yellow potato Nutrition 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Medicines Containing Plant Substances (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Spectrometry And Color Measurement (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses a kind of field quickly judge potato skin, potato meat color method, specifically comprise the following steps：1) sample treatment：In potato florescence, potato flower and potato flower bottom that harvesting petal has been opened leave part anthocaulus；Remove petal, flower pesticide etc.；Ovary is laterally cut at the ovary increasing 1/4 1/2 near apart from anthocaulus with knife, is exposed inside ovary；With the naked eye or the color of ovary inside center that stays on anthocaulus of magnifying glass close examination；2) potato skin, the standard and method of potato meat color are judged.The present invention be by potato flower handle after, method by judging the potato beggar room internal color after processing, carry out rapid and convenient and judge underground stem tuber potato skin, potato meat color, accuracy is 100%, it is that one kind can mitigate breeding work intensity, shorten breeding process, eliminates the effective method of achromaticity kind material.
Description
Technical field
The present invention relates to Potato Cultivars breeding technique field, refers in particular to a kind of field and quickly judges potato skin, potato
The method of meat color.
Background technology
Potato (Solanum tuberosum L.) is the annual dicotyledonous herbaceous plant of Solanaceae Solanum, both can use and has grown directly from seeds
Seed carries out generative propagation, it is also possible to which stem tuber carries out vegetative propagation, and its vegetative manner is mainly utilized in production.
With the raising of domestic and international potato fresh sweet potato consumption level and the continuous development of store and processing, consumption market is used spy
The demand for eating colored (referring mainly to purple, red, purple and red alternate color) Potato Cultivars raw is very urgent.Colored horse
Bell potato kind, rich in there is multiple nutritional components, selenium content is 50 times of normal potato, and per kilogram 0.17mg, selenium is human body
Important trace element, there is the immunity of enhancing human body, prevent diabetes, Keshan disease, Kaschin-Beck disease, nourishing face and eliminating toxin, prevent
The healthcare functions such as hepatopathy；Normal potato is free of OPC, and color potato kind is 0.40% containing OPC.Former cyanine
Element is a kind of bioflavonoid for having special molecular structure, is that the removing people's interior free yl generally acknowledged in the world at present is most effective
Natural；Disease preventing and treating, safeguard human health it is natural it is potent freely remove base, its effect can reduce antibiosis
Some harm of element to human body, while immune and anti-inflammatory diseases prevention can be strengthened.Because color potato special healthcare function increasingly
More is pursued by common people.
The cultivation of color potato has turned into another focus of Potato Breeding.At present, mainly pass through in breeding work
The offspring of color potato is found and found to conventional cross-breeding.Common yellow potato meat potato occupies in a large amount of filial generations
More, colored potato skin, potato meat are less, and when screening color potato material, workload is very big, to mitigate the work of breeding work
Intensity, breeding objective being found as early as possible, screening colored potato meat kind, urgent need is a kind of quickly to judge potato skin, the method for potato meat color.
At present in breeding work, judge that potato skin, potato meat color mainly by digging out underground stem tuber, are observed potato skin color, cut
Stem tuber is opened to check potato meat color, and then decides whether to retain breeding material, so causes field to excavate the workload pole checked
Greatly, the loss of potato yield can be caused.At present in breeding work, it is difficult also to solve this without effective method
Topic.
The content of the invention
It is an object of the invention to provide a kind of field quickly judge potato skin, potato meat color method, this side
Method be by potato flower handle after, the method by judging the potato beggar room internal color after processing, carry out rapid and convenient
Judge underground stem tuber potato skin, potato meat color, be that one kind can mitigate breeding work intensity, shorten breeding process, eliminate achromaticity product
The effective method of kind material.
The present invention through the following steps that technical scheme realize：
A kind of field quickly judges potato skin, the method for potato meat color, it is characterised in that：Specifically include following step
Suddenly：
1) sample treatment：
In potato florescence, potato flower and potato flower bottom that harvesting petal has been opened leave part anthocaulus；One hand finger
Potato flower anthocaulus is held, removes petal, flower pesticide, filigree respectively in sequence with the finger or tweezers of another hand, exposes ovary；With
Knife laterally cuts ovary at the ovary increasing 1/4-1/2 near apart from anthocaulus, exposes inside ovary；With the naked eye or magnifying glass low coverage
From the color for examining the ovary inside center stayed on anthocaulus；
2) potato skin, the standard and method of potato meat color are judged：
If the color of the ovary inside center through step 1) sample treatment is red, potato skin, the potato meat of potato are judged
Color is red；
If the color of the ovary inside center through step 1) sample treatment is purple, potato skin, the potato meat of potato are judged
Color is purple；
If the color of the ovary inside center through step 1) sample treatment is the red color alternate with purple, horse is judged
The potato skin of bell potato, potato meat color are the red color alternate with purple；
If the color of the ovary inside center through step 1) sample treatment is white or green, the potato of potato is judged
Skin, the light yellow or yellow that potato meat color is normal potato.
Moreover, 1) in the sample handling procedure, son is laterally cut at the ovary increasing 1/2 near apart from anthocaulus with knife
Room, expose inside ovary.
Moreover, the potato spends the breeding materials for plucking and normally planting and grow from field.
Moreover, 1) in the sample handling procedure, the length for leaving part anthocaulus is at least 1.5cm.
The beneficial effects of the invention are as follows：
1st, it is potato flower that the inventive method, which is used for the sample that handles, and potato flower is the feature of potato ground, when passing through this method
Judge potato skin, potato meat color be purple, red or purple and during red alternate color, can directly dig out stem tuber and stay
True seed is deposited or retained as breeding material；When by this method judge potato skin, potato meat color to be faint yellow or
It during person's yellow, may proceed to grow by the underground stem tuber for removing potato flower potato, avoiding because potato seed selection behavior causes
While potato yield declines, mitigate breeding work intensity, shorten breeding process, improve the work of seed selection breeding materials
Make efficiency.
2nd, after the inventive method is handled potato flower, by the side for observing the potato beggar room internal color after processing
Method, carry out rapid and convenient and judge underground stem tuber potato skin, the accuracy of potato meat color for 100%.
3rd, the inventive method knife laterally cuts ovary at the ovary increasing 1/4-1/2 near apart from anthocaulus, exposes ovary
It is internal；Applicant has found by many experiments：Ovary is laterally cut at the ovary increasing 1/4-1/2 near apart from anthocaulus with knife,
So that the color of ovary inside center is more easily observed, be advantageous to the judgement of the color of ovary inside center, improve potato skin, potato
The accuracy rate of meat color result of determination；If cutting potato beggar room in the range of other, due to ovary inside center color not
Easily observation and observation will definitely not directly result in potato skin, potato meat color result of determination accuracy rate decline.
4th, by substantial amounts of it is demonstrated experimentally that judging potato skin using inventive method, the stem tuber of potato meat color carries out potato biography
After generation breeding, potato skin, potato meat color can keep constant, greatly ensure that the stabilization of potato passage expression character
Property, also demonstrate the practicality of the inventive method.
Brief description of the drawings
Fig. 1 is the process chart of the present invention
Embodiment
With reference to embodiment, the present invention is described in further detail, but the implementation of the present invention is not limited to this,
Protection scope of the present invention can not be limited with following embodiments.
Experimental method used in following embodiments is conventional method unless otherwise specified；Used experiment
Material, reagent etc., unless otherwise specified, commercially obtain.
Potato in following examples plucks the breeding materials normally planted and grown from field, potato
It is normally carried out watering, applies fertilizer, earthing up and the field management work such as the prevention and control of plant diseases, pest control.
Embodiment 1
A kind of field quickly judges potato skin, the method for potato meat color, specifically comprises the following steps：
1) sample treatment：
In potato florescence, potato flower and potato flower bottom that harvesting petal has been opened leave part anthocaulus；One hand finger
Potato flower anthocaulus is held, removes petal, flower pesticide, filigree respectively in sequence with the finger or tweezers of another hand, exposes ovary；With
Knife laterally cuts ovary at the ovary increasing 1/2 near apart from anthocaulus, exposes inside ovary；With magnifying glass close examination
The color of the ovary inside center stayed on anthocaulus；
2) potato skin, the standard and method of potato meat color are judged：
If the color of the ovary inside center through step 1) sample treatment is red, potato skin, the potato meat of potato are judged
Color is red；
If the color of the ovary inside center through step 1) sample treatment is purple, potato skin, the potato meat of potato are judged
Color is purple；
If the color of the ovary inside center through step 1) sample treatment is the red color alternate with purple, horse is judged
The potato skin of bell potato, potato meat color are the red color alternate with purple；
If the color of the ovary inside center through step 1) sample treatment is white or green, the potato of potato is judged
Skin, the light yellow or yellow that potato meat color is normal potato.
In the step 1) sample handling processes, the length for leaving part anthocaulus is 1.5cm.
Win 1000 parts of potato flowers at random to field, the potato skin to potato, potato meat color are entered according to the method described above
Row judges, then digs out the color of potato tubers observation potato skin, then cuts potato tubers observation potato meat
Color, and with the inventive method judge color compare, judgment accuracy.Comparative result is shown in Table 1, table 2, table 3, table 4.
Table 1：Field potato beggar room center color is green investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | Green | 456 | -- |
| Potato skin color | Yellow (faint yellow) | 456 | 100 |
| Potato meat color | Yellow (faint yellow) | 456 | 100 |
Seen by the field investigation result of table 1：Potato beggar room center color is 456 parts of green, and potato skin color is that yellow is (yellowish
Color) for 456 parts, account for 100%；Potato meat color be yellow (faint yellow) for 456 parts, account for 100%.
Table 2：Field potato beggar room center color is purple investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | Purple | 274 | -- |
| Potato skin color | Purple | 274 | 100 |
| Potato meat color | Purple | 274 | 100 |
Seen by the field investigation result of table 2：The color at potato beggar room center is 274 parts of purple, and potato skin color is
Purple for 274 parts, account for 100%, potato meat color is 274 parts of purple, accounts for 100%.
Table 3：Field potato beggar room center color is red investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | It is red | 249 | -- |
| Potato skin color | It is red | 249 | 100 |
| Potato meat color | It is red | 249 | 100 |
Seen by the field investigation result of table 3：The color at potato beggar room center is red 249 parts, and potato skin color is
It is red for 249 parts, account for 100%, potato meat color is red for 249 parts, accounts for 100%.
Table 4：Field potato beggar room center color is the red color investigation result alternate with purple
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | The red color alternate with purple | 21 | -- |
| Potato skin color | The color alternate with purple | 21 | 100 |
| Potato meat color | The color alternate with purple | 21 | 100 |
Seen by the field investigation result of table 4：The color at potato beggar room center is 21 parts of the color alternate with purple,
Potato skin color be the red color alternate with purple for 21 parts, account for 100%, potato meat color is the red color alternate with purple
For 21 parts, 100% is accounted for.
Embodiment 2
A kind of field quickly judges potato skin, the method for potato meat color, specifically comprises the following steps：
1) sample treatment：
In potato florescence, potato flower and potato flower bottom that harvesting petal has been opened leave part anthocaulus；One hand finger
Potato flower anthocaulus is held, removes petal, flower pesticide, filigree respectively in sequence with the finger or tweezers of another hand, exposes ovary；With
Knife laterally cuts ovary at the ovary increasing 1/3 near apart from anthocaulus, exposes inside ovary；With magnifying glass close examination
The color of the ovary inside center stayed on anthocaulus；
2) potato skin, the standard and method of potato meat color are judged：
If the color of the ovary inside center through step 1) sample treatment is red, potato skin, the potato meat of potato are judged
Color is red；
If the color of the ovary inside center through step 1) sample treatment is purple, potato skin, the potato meat of potato are judged
Color is purple；
If the color of the ovary inside center through step 1) sample treatment is the red color alternate with purple, horse is judged
The potato skin of bell potato, potato meat color are the red color alternate with purple；
If the color of the ovary inside center through step 1) sample treatment is white or green, the potato of potato is judged
Skin, the light yellow or yellow that potato meat color is normal potato.
In the step 1) sample handling processes, the length for leaving part anthocaulus is 3cm.
Win 900 parts of potato flowers at random to field, the potato skin to potato, potato meat color are carried out according to the method described above
Judge, then dig out the color of potato tubers observation potato skin, then cut potato tubers observation potato meat
Color, and the color judged with the inventive method compares, judgment accuracy.Comparative result is shown in Table 5, table 6, table 7, table 8.
Table 5：Field potato beggar room center color is green investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | Green | 432 | -- |
| Potato skin color | Yellow (faint yellow) | 432 | 100 |
| Potato meat color | Yellow (faint yellow) | 432 | 100 |
Seen by the field investigation result of table 5：Potato beggar room center color is 432 parts of green, and potato skin color is that yellow is (yellowish
Color) for 432 parts, account for 100%；Potato meat color be yellow (faint yellow) for 432 parts, account for 100%.
Table 6：Field potato beggar room center color is purple investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | Purple | 281 | -- |
| Potato skin color | Purple | 281 | 100 |
| Potato meat color | Purple | 281 | 100 |
Seen by the field investigation result of table 6：The color at potato beggar room center is 281 parts of potato resource materials of purple
Material, potato skin color be purple for 281 parts, account for 100%, potato meat color is 281 parts of purple, accounts for 100%；
Table 7：Field potato beggar room center color is red investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | It is red | 152 | -- |
| Potato skin color | It is red | 152 | 100 |
| Potato meat color | It is red | 152 | 100 |
Seen by the field investigation result of table 7：The color at potato beggar room center is red 52 parts, and potato skin color is red
Color for 152 parts, account for 100%, potato meat color is red for 152 parts, accounts for 100%.
Table 8：Field potato beggar room center color is the red color investigation result alternate with purple
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | The red color alternate with purple | 35 | -- |
| Potato skin color | The color alternate with purple | 35 | 100 |
| Potato meat color | The color alternate with purple | 35 | 100 |
Seen by the field investigation result of table 8：The color at potato beggar room center is 35 parts of the color alternate with purple
Potato resource material, potato skin color be the red color alternate with purple for 35 parts, account for 100%, potato meat color is red
The color alternate with purple is 35 parts, accounts for 100%.
Embodiment 3
A kind of field quickly judges potato skin, the method for potato meat color, specifically comprises the following steps：
1) sample treatment：
In potato florescence, potato flower and potato flower bottom that harvesting petal has been opened leave part anthocaulus；One hand finger
Potato flower anthocaulus is held, removes petal, flower pesticide, filigree respectively in sequence with the finger or tweezers of another hand, exposes ovary；With
Knife laterally cuts ovary at the ovary increasing 1/4 near apart from anthocaulus, exposes inside ovary；With the naked eye close examination is stayed
The color of ovary inside center on anthocaulus；
2) potato skin, the standard and method of potato meat color are judged：
If the color of the ovary inside center through step 1) sample treatment is red, potato skin, the potato meat of potato are judged
Color is red；
If the color of the ovary inside center through step 1) sample treatment is purple, potato skin, the potato meat of potato are judged
Color is purple；
If the color of the ovary inside center through step 1) sample treatment is the red color alternate with purple, horse is judged
The potato skin of bell potato, potato meat color are the red color alternate with purple；
If the color of the ovary inside center through step 1) sample treatment is white or green, the potato of potato is judged
Skin, the light yellow or yellow that potato meat color is normal potato.
In the step 1) sample handling processes, the length for leaving part anthocaulus is 4cm.
Win 816 parts of potato flowers at random to field, the potato skin to potato, potato meat color are carried out according to the method described above
Judge, then dig out the color of potato tubers observation potato skin, then cut potato tubers observation potato meat
Color, and the color judged with the inventive method compares, judgment accuracy.Comparative result is shown in Table 9, table 10, table 11, table 12.
Table 9：Field potato beggar room center color is green investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | Green | 481 | -- |
| Potato skin color | Yellow (faint yellow) | 481 | 100 |
| Potato meat color | Yellow (faint yellow) | 481 | 100 |
Seen by the field investigation result of table 9：Potato beggar room center color is 481 parts of green, and potato skin color is that yellow is (yellowish
Color) for 481 parts, account for 100%；Potato meat color be yellow (faint yellow) for 481 parts, account for 100%.
Table 10：Field potato beggar room center color is purple investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | Purple | 169 | -- |
| Potato skin color | Purple | 169 | 100 |
| Potato meat color | Purple | 169 | 100 |
Seen by the field investigation result of table 10：The color at potato beggar room center is 169 parts of purple, and potato skin color is
Purple for 169 parts, account for 100%, potato meat color is 169 parts of purple, accounts for 100%.
Table 11：Field potato beggar room center color is red investigation result
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | It is red | 145 | -- |
| Potato skin color | It is red | 145 | 100 |
| Potato meat color | It is red | 145 | 100 |
Seen by the field investigation result of table 11：For the color at potato beggar room center to be red 145 parts, potato skin color is red
Color for 145 parts, account for 100%, potato meat color is red for 145 parts, accounts for 100%.
Table 12：Field potato beggar room center color is the red color investigation result alternate with purple
| Observed content | Color | Resource material (part) | Ratio (%) |
| Ovary center color | The red color alternate with purple | 21 | -- |
| Potato skin color | The color alternate with purple | 21 | 100 |
| Potato meat color | The color alternate with purple | 21 | 100 |
Seen by the field investigation result of table 12：Different color potato resource materials are investigated, potato beggar room center
Color is 21 parts of the color alternate with purple, potato skin color be the color alternate with purple for 21 parts, account for 100%, potato meat
Color is that the color alternate with purple is 21 parts, accounts for 100%.
Claims (4)
1. a kind of field quickly judges potato skin, the method for potato meat color, it is characterised in that：Specifically comprise the following steps：
1) sample treatment：
In potato florescence, potato flower and potato flower bottom that harvesting petal has been opened leave part anthocaulus；One hand finger is held
Potato spends anthocaulus, removes petal, flower pesticide, filigree respectively in sequence with the finger or tweezers of another hand, exposes ovary；With knife from
Ovary is laterally cut at the ovary increasing 1/4-1/2 near apart from anthocaulus, is exposed inside ovary；With the naked eye or magnifying glass is closely young
Carefully observe the color of the ovary inside center stayed on anthocaulus；
2) potato skin, the standard and method of potato meat color are judged：
If the color of the ovary inside center through step 1) sample treatment is red, potato skin, the potato meat color of potato are judged
For red；
If the color of the ovary inside center through step 1) sample treatment is purple, potato skin, the potato meat color of potato are judged
For purple；
If the color of the ovary inside center through step 1) sample treatment is the red color alternate with purple, potato is judged
Potato skin, potato meat color be the red color alternate with purple；
If the color of the ovary inside center through step 1) sample treatment for white or green, judge potato potato skin,
Potato meat color is the light yellow or yellow of normal potato.
2. a kind of field quickly judges potato skin, the method for potato meat color according to claim 1, it is characterised in that：
1) in the sample handling procedure, ovary is laterally cut at the ovary increasing 1/2 near apart from anthocaulus with knife, is exposed in ovary
Portion.
3. a kind of field quickly judges potato skin, the method for potato meat color according to claim 1, it is characterised in that：
The potato spends the breeding materials for plucking and normally planting and grow from field.
4. a kind of field quickly judges potato skin, the method for potato meat color according to claim 1, it is characterised in that：
1) in the sample handling procedure, the length for leaving part anthocaulus is at least 1.5cm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747289A (en) * | 2019-11-29 | 2020-02-04 | 广西壮族自治区农业科学院 | SNAP molecular marking method for identifying color of cassava potato meat |
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| CN107114231A (en) * | 2017-05-27 | 2017-09-01 | 西北农林科技大学 | A kind of selection of the red skin red meat color potato of precocious high nutrition |
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|---|---|---|---|---|
| US4707138A (en) * | 1985-06-03 | 1987-11-17 | Filper Industries, Inc. | Color measuring and control device |
| CN106548250A (en) * | 2016-11-01 | 2017-03-29 | 中国农业科学院蔬菜花卉研究所 | It is a kind of by observing broccoli parent flower organ morphology the method for predicting its solid situation |
| CN107114231A (en) * | 2017-05-27 | 2017-09-01 | 西北农林科技大学 | A kind of selection of the red skin red meat color potato of precocious high nutrition |
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| CN110747289A (en) * | 2019-11-29 | 2020-02-04 | 广西壮族自治区农业科学院 | SNAP molecular marking method for identifying color of cassava potato meat |
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