CN109526442A - Seedless sweet orange seed choosing method - Google Patents
Seedless sweet orange seed choosing method Download PDFInfo
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- CN109526442A CN109526442A CN201811519931.7A CN201811519931A CN109526442A CN 109526442 A CN109526442 A CN 109526442A CN 201811519931 A CN201811519931 A CN 201811519931A CN 109526442 A CN109526442 A CN 109526442A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
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Abstract
This application involves a kind of seedless sweet orange seed choosing methods comprising following steps: in the fruit maturation of sweet orange, obtaining the shape of fruit；It is chosen to obtain primary election object according to the shape of fruit；The vertical diameter and transverse diameter of primary election object are obtained, the ratio of vertical diameter and transverse diameter is calculated；It is chosen to obtain final election object according to the ratio；Final election object is dissected；When determining that fruit belongs to seedless variation according to anatomical results, breeding is carried out using the corresponding branch of the final election object.Above-mentioned seedless sweet orange seed choosing method, cooperate selected screening mode using mass-election, primary election, final election, pass through mass-election ripening fruits, primary election simply is carried out according to shape to it, considers ratio of its vertical diameter of primary election calculation and object and transverse diameter only then to carry out final election, obtain appropriate final election result dissect again carry out it is selected, on the one hand the program that has the advantages that choose seeds is rationally and efficient simple, on the other hand dissection quantity substantially reduces, and the fruit proportion of goods damageds are low, is conducive to save human resources.
Description
Technical field
This application involves seed selection fields, more particularly to seedless sweet orange seed choosing method.
Background technique
Sweet orange scientific name: Citrus sinensis (L.) Osbeck, arbor, branch pierce or are bordering on less stingless.Leaf is usually than shaddock leaf
Smaller, winged petiole is long and narrow, blade ovate or ovate-elliptic, and seldom lanceolar is 6-10 centimetres long, 3-5 centimetres wide, or has larger
's.Grey color, raceme spend minority；Calyx 5-3 is shallowly split, and petal is 1.2-1.5 centimetres long；20-25 pieces of stamen；Style is thick
Strong, column cap increases.Fruit spheroidal, oblate or ellipse, orange to orange red, pericarp is difficult or slightly easily peelable, wooden dipper capsule 9-12 valve,
Core is real or half enriches, and pulp is yellowish, orange red or aubergine, sweet or slightly meta-acid；Seed is few or nothing, cotyledon milky, polyembryony.
The month at florescence 3-5, the fruiting period 10-12 month, late-maturing variety to month next year 2-4.Various regions are planted extensively on the south the slope of Qinling of China south, northwest limit
About in the Shaanxi west and south, the southeast of Gansu, Shaanxi Chenggu, one band of Yang County, southwest to one band of Southeastern Tibet Motuo about height above sea level
1500 meters or less places also have.Sweet orange fruit is spheroidal, oblate or ellipse, and color is orange to orange red, pericarp hardly possible
Or slightly easily peelable, wooden dipper capsule 9-12 valve, core is real or half enriches, and pulp colour is yellowish, orange red or aubergine, sweet or slightly inclined
Acid；Seed is few or nothing, kind skin slightly have rib line, cotyledon milky, polyembryony.Navel is arranged at the fruit top that is mainly characterized by of sweet orange class.It is so-called
Navel refers to the sorema of some ateliosis, they are enclose completely by mature orange peel, or encase a part, a part
It is then exposed, if shape navel.Therefore it is commonly called as navel orange.Sweet orange is typically chosen excellent variety and carries out stock grafting cultivation, usually selects red
Lemon, Jiangxi red tangerine or sour tangerine are advisable.Also, seedless sweet orange, that is, seedless navel orange implantation methods are still only grafted at present.
In sweet orange seed selection, the seedless sweet orange of breeding can increase edible rate, improve fruit quality, while improve adding for fruit
Work performance, such as juicing etc..The seedless sweet orange of breeding is usually chosen seeds with bud mutation (bud sport) to realize, bud mutation i.e. one
Bud mutates in the extremely early period of development, after this bud grows up to branch, above raw leaf, flower and fruit often with other branches
There is difference in item, bud mutation often spontaneously produces, and external cause usually not obviously occurs when bud mutation occurs.
But traditional Bud mutation is to carry out seedless seed selection in fruit maturation, current way is post-mortem method, that is, is existed
When fruit maturation, seedless single plant or seedless branch are found by branch dissection fruit by strain in orchard；That is single plant or one one by one
Each and every one branch dissects fruit, and this seed choosing method waste is big, at high cost, process is complicated, and inefficiency.Also, fruit
When concentrating mature, since quantity is often extremely huge, it using post-mortem method, find that many seedless bud mutations cannot in time.
Summary of the invention
Based on this, it is necessary to provide a kind of seedless sweet orange seed choosing method.
A kind of seedless sweet orange seed choosing method comprising following steps: in the fruit maturation of sweet orange, the shape of fruit is obtained
Shape；It is chosen to obtain primary election object according to the shape of fruit；The vertical diameter and transverse diameter of primary election object are obtained, the ratio of vertical diameter and transverse diameter is calculated
Value；It is chosen to obtain final election object according to the ratio；Final election object is dissected；Determine that fruit belongs to nothing according to anatomical results
When core makes a variation, breeding is carried out using the corresponding branch of the final election object.
Above-mentioned seedless sweet orange seed choosing method, selected screening mode is cooperated using mass-election, primary election, final election, by mass-election at
Ripe fruit, simply carries out primary election according to shape to it, then only consider ratio of its vertical diameter of primary election calculation and object and transverse diameter with
Final election is carried out, appropriate final election result is obtained and dissects again to carry out selected, on the one hand have seed selection program rationally and efficiently simple excellent
On the other hand point is dissected quantity and is substantially reduced, the fruit proportion of goods damageds are low, are conducive to save human resources.
It is chosen to obtain primary election object according to the shape of fruit in one of the embodiments, comprising: according to the shape of fruit
The fruit of oblong is chosen as primary election object.
It is chosen to obtain final election object according to the ratio in one of the embodiments, comprising: choose the ratio and be greater than
1.1 primary election object is as final election object.
Primary election object of the ratio greater than 1.15 is chosen in one of the embodiments, as final election object.
Primary election object of the ratio greater than 1.18 is chosen in one of the embodiments, as final election object.
The seedless sweet orange seed choosing method in one of the embodiments, further include: according to target requirement quantity, primary election pair
As quantity and the ratio quantity in the ratio target section, the threshold value of the ratio is set；Also, it is chosen according to the ratio
To final election object, comprising: choose primary election object of the ratio greater than the threshold value as final election object.
It obtains the vertical diameter of primary election object in one of the embodiments, and transverse diameter includes: to be indulged with vernier caliper fruit
Diameter and transverse diameter measure, and obtain the vertical diameter and transverse diameter of primary election object.
The shape for obtaining fruit in one of the embodiments, includes: that the shape of fruit is obtained using shooting style.
Obtain the shape of fruit in one of the embodiments, further include: when taking pictures for fruit and its place branch into
Row number；Also, carrying out breeding using the corresponding branch of the final election object includes: to determine the final election pair according to the number
As corresponding branch.
It obtains the vertical diameter of primary election object in one of the embodiments, and transverse diameter includes: to be calculated using computer fitting
To the vertical diameter and transverse diameter of primary election object.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of the application.
Fig. 2 is the flow diagram of another embodiment of the application.
Fig. 3 is the flow diagram of another embodiment of the application.
Fig. 4 is the flow diagram of another embodiment of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Inventor has found under study for action, the i.e. seedless sweet orange fruit of seedless sweet orange that the seedless bud mutations of the overwhelming majority obtain, that is,
, there is specific resemblance: oblong in the seedless fruit of sweet orange；And when the ratio of vertical diameter and transverse diameter is significant, nothing
A possibility that core makes a variation is very big；On this basis, further research and development obtain the application.The embodiment of the application is, such as
Shown in Fig. 1, a kind of seedless sweet orange seed choosing method comprising following steps: in the fruit maturation of sweet orange, the shape of fruit is obtained
Shape；It is chosen to obtain primary election object according to the shape of fruit；The vertical diameter and transverse diameter of primary election object are obtained, the ratio of vertical diameter and transverse diameter is calculated
Value；It is chosen to obtain final election object according to the ratio；Final election object is dissected；Determine that fruit belongs to nothing according to anatomical results
When core makes a variation, breeding is carried out using the corresponding branch of the final election object.Above-mentioned seedless sweet orange seed choosing method, using mass-election, just
Choosing, final election cooperate selected screening mode, by mass-election ripening fruits, simply carry out primary election according to shape to it, then only
Consider ratio of its vertical diameter of primary election calculation and object and transverse diameter to carry out final election, obtain appropriate final election result dissect again carry out it is selected,
On the one hand the program that has the advantages that choose seeds is rationally and efficient simple, on the other hand dissects quantity and substantially reduces, and the fruit proportion of goods damageds are low,
Be conducive to save human resources.
A kind of seedless sweet orange seed choosing method in one of the embodiments, comprising some or all of following steps；
That is, some technical characteristics or all technical features that the seedless sweet orange seed choosing method includes the following steps.
Further, in one of the embodiments, as shown in Fig. 2, a kind of seedless sweet orange seed choosing method comprising following
Step:
Mass-election: in the fruit maturation of the magnanimity of sweet orange, the shape of fruit is obtained；The fruit of mature sweet orange is chosen,
Obtain the shape of fruit；The step for need choose mellow fruit from the fruit of magnanimity；
Primary election: it is chosen to obtain primary election object according to the shape of fruit；
Final election: obtaining the vertical diameter and transverse diameter of primary election object, calculates the ratio of vertical diameter and transverse diameter；It is chosen according to the ratio
To final election object；
It is selected: final election object is dissected；When determining that fruit belongs to seedless variation according to anatomical results, using described multiple
The corresponding branch of object is selected to carry out breeding.
In one of the embodiments, in the fruit maturation of sweet orange, the shape of fruit is obtained；One embodiment wherein
In, estimate the shape of fruit；Gardening expert estimates the shape of fruit in one of the embodiments,；One embodiment wherein
In, the shape for obtaining fruit includes: that the shape of fruit is obtained using shooting style.Further, in one of the embodiments,
The shape of fruit is obtained using shooting style；In this way, the photo of the ripening fruits of magnanimity can be obtained.In order to preferably save people
Power resource realizes automatic processing, further, in one of the embodiments, in the fruit maturation of sweet orange, obtains fruit
Shape, comprising: using dollying head monitoring sweet orange fruit, obtain monitored results；Sweet tea is judged according to the monitored results
When the fruit maturation of orange, the shape of fruit is obtained using shooting style.Further, nothing is used in one of the embodiments,
Man-machine shooting style obtains the shape of fruit.Alternatively, using ground self-moving automaton to take pictures in one of the embodiments,
Mode obtains the shape of fruit.In this way, the photo of the ripening fruits of magnanimity can be obtained, the shape of fruit is then obtained according to photo
Shape.It can screen by hand later, it may be more desirable to be screened using image recognition mode.Further, a reality wherein
It applies in example, first carries out judging whether it is mature, is to the fruit of end of the branch on the sunny side, largely obtain the shape of fruit.In this way efficiency compared with
Height, the fruit maturation of end of the branch is more early on the sunny side after all；It is then alternatively, first carrying out judging whether it is mature to the fruit of late-maturing position
A large amount of shapes for obtaining fruit.Further, ginseng is used as using the fruit of the sweet orange of target position in one of the embodiments,
According to index, the fruit maturation of sweet orange is determined according to the mature condition referring to index, and in the fruit maturation of sweet orange, is obtained
Take the shape of fruit.Target position is the end of the branch position on the sunny side at preset at least one in one of the embodiments, alternatively,
Target position is the late-maturing position at preset at least one.Further, target position is at preset at least one between morning
It is ripe with it is late-maturing between median position, it is mature to represent most sweet orange fruits.In one of the embodiments, one
The seedless sweet orange seed choosing method of kind comprising following steps: it is used as using the fruit of the sweet orange of target position referring to index, according to institute
The fruit maturation for determining sweet orange referring to the mature condition of index is stated, and in the fruit maturation of sweet orange, obtains the shape of fruit；
It is chosen to obtain primary election object according to the shape of fruit；The vertical diameter and transverse diameter of primary election object are obtained, the ratio of vertical diameter and transverse diameter is calculated；
It is chosen to obtain final election object according to the ratio；Final election object is dissected；It is seedless to determine that fruit belongs to according to anatomical results
When variation, breeding is carried out using the corresponding branch of the final election object.Remaining embodiment and so on.It can greatly mention in this way
It rises and selects fruit efficiency, avoid waste of resource.
It is chosen to obtain primary election object according to the shape of fruit in one of the embodiments,；In one of the embodiments,
It is chosen to obtain primary election object according to the shape of fruit, comprising: choose the fruit of oblong as primary election pair according to the shape of fruit
As.In one of the embodiments, as shown in figure 3, a kind of seedless sweet orange seed choosing method comprising following steps: in sweet orange
When fruit maturation, the shape of fruit is obtained；The fruit of oblong is chosen as primary election object according to the shape of fruit；Obtain primary election
The vertical diameter and transverse diameter of object calculate the ratio of vertical diameter and transverse diameter；It is chosen to obtain final election object according to the ratio；To final election object
It is dissected；When determining that fruit belongs to seedless variation according to anatomical results, educated using the corresponding branch of final election object
Kind.Remaining embodiment and so on.
Further, it is chosen to obtain primary election object according to the shape of fruit in one of the embodiments, comprising: according to
It shoots obtained photo tentatively to be identified, chooses the fruit of oblong as primary election object.Further, a reality wherein
It applies in example, using computer identification method, is tentatively identified according to the photo that shooting obtains, choose the fruit conduct of oblong
Primary election object.Preliminary identification is only to choose the fruit of oblong as primary election object, this is promoted to save computing resource
Computational efficiency can promptly obtain primary election result from the photo of the ripening fruits of magnanimity.It is extra large in one of the embodiments,
Choosing is arranged with primary election linkage.Mass-election and primary election linkage are arranged in one of the embodiments, comprising: are obtained and clapped using computer
The photo for the fruit taken the photograph judges whether fruit is mature, is, is further tentatively identified according to the photo that shooting obtains,
The fruit of oblong is chosen as primary election object.Further, in one of the embodiments, in the fruit maturation of sweet orange,
Obtain the shape of fruit；And chosen to obtain primary election object according to the shape of fruit, it specifically includes: ground self-moving automaton
Or unmanned plane obtains the picture data of fruit with shooting style, and the picture data is then transferred to computer, computer root
Judge whether fruit is mature, is according to the picture data, is further tentatively known according to the picture data that shooting obtains
Not, the fruit of oblong is chosen as primary election object.Such step design, can make common computer that can also undertake number
By 100,000 or even million or necessarily in terms of sweet orange fruit quantity screening operation.Further, it obtains in one of the embodiments,
Before taking the shape of fruit, alternatively, before choosing to obtain primary election object according to the shape of fruit, the seedless sweet orange seed choosing method
Further include: primary election quantity is pre-seted or adjusts, and/or, pre-set or adjust final election quantity.Such design, can be according to reality
Border demand selects primary election quantity or final election quantity, obtains too many additional information at local area without wasting manpower and material resources, is also beneficial to
The accuracy and validity for promoting screening avoid waste sweet orange fruit.
The vertical diameter and transverse diameter for obtaining primary election object in one of the embodiments, calculate the ratio of vertical diameter and transverse diameter；At it
In middle one embodiment, the vertical diameter and transverse diameter for obtaining primary election object include: that primary election object is calculated using computer fitting
Vertical diameter and transverse diameter.Indulging diameter in one of the embodiments, is fruit, that is, sweet orange fruit maximum length, and transverse diameter is the maximum of fruit
Width；Wherein, the distance of fruit bottom is arrived at the top of the length, that is, fruit, there is the position of navel at the top of fruit, and the width is
The position opposite with length.The maximum length for the fruit that diameter is picture data is indulged in one of the embodiments, and transverse diameter is photo
The maximum width of the fruit of data.Specifically vertical diameter can also refine, the application with transverse diameter according to machine recognition calculation
And its each embodiment has no additional limitation to this.For some short circular fruits, the ratio of diameter and transverse diameter is indulged less than 1；According to
Seedless bud mutation will not occur for experience.And have an opportunity that the branch of seedless bud mutation occurs, fruit is often in oblong, indulge diameter with
The ratio of transverse diameter is greater than 1.
It obtains the vertical diameter of primary election object in one of the embodiments, and transverse diameter includes: to be indulged with vernier caliper fruit
Diameter and transverse diameter measure, and obtain the vertical diameter and transverse diameter of primary election object.Further, it obtains in one of the embodiments, just
It selects the vertical diameter of object and transverse diameter includes: further to be carried out according to the picture data that shooting obtains primary election object using computer
Identifying processing obtains the vertical diameter and transverse diameter of primary election object.It here is exquisite design at the one of the application, photo when tentatively identifying
Data resolution is identified roughly without too high, or using the resolution ratio of compression, as long as the fruit of oblong can be made
For primary election object, mode then is accurately identified using high-resolution to primary election object again, determines the vertical diameter and cross of primary election object
Diameter and the ratio for calculating vertical diameter and transverse diameter, limited computing resource is focused on and is accurately calculated, so that common computer
Can undertake number by 100,000 or even million or necessarily in terms of sweet orange fruit quantity screening operation, can quickly and efficiently obtain standard
True result.
It is chosen to obtain final election object according to the ratio in one of the embodiments,；Root in one of the embodiments,
It chooses to obtain final election object according to the ratio, comprising: choose primary election object of the ratio greater than 1.1 as final election object.?
In one embodiment, as shown in figure 4, a kind of seedless sweet orange seed choosing method comprising following steps: sweet orange fruit at
When ripe, the shape of fruit is obtained；It is chosen to obtain primary election object according to the shape of fruit；The vertical diameter and transverse diameter of primary election object are obtained,
Calculate the ratio of vertical diameter and transverse diameter；Primary election object of the ratio greater than 1.1 is chosen as final election object；Final election object is carried out
Dissection；When determining that fruit belongs to seedless variation according to anatomical results, breeding is carried out using the corresponding branch of the final election object.Its
Remaining embodiment and so on.Primary election object of the ratio greater than 1.15 is chosen in one of the embodiments, as final election pair
As.Primary election object of the ratio greater than 1.18 is chosen in one of the embodiments, as final election object.Further, exist
In one embodiment, the primary election object that the ratio is 1.1 to 1.5 is chosen as final election object.It is understood that not
Sweet orange with kind has different shapes, and each embodiment of the application is mainly used in the seedless seed selection of local sweet orange, still
It adjusts the ratio parameter with only needing simple transformation, is readily applicable to the seedless seed selection of sweet orange of other kinds, other provinces and cities.
The seedless sweet orange seed choosing method in one of the embodiments, further include: according to target requirement quantity, primary election pair
As quantity and the ratio quantity in the ratio target section, the threshold value of the ratio is set；Also, it is chosen according to the ratio
To final election object, comprising: choose primary election object of the ratio greater than the threshold value as final election object.When primary election number of objects
Or final election number of objects it is huge when, restrictive condition can be adjusted flexibly, to reduce sample size, avoid wasting；It can also be promoted
Efficiency.
Final election object is dissected in one of the embodiments,；In one of the embodiments, according to anatomical results
When determining that fruit belongs to seedless variation, breeding is carried out using the corresponding branch of the final election object.Specific dissection and breeding ginseng
It is realized according to traditional approach, the main improvement of the application and its each embodiment is not herein.It obtains in one of the embodiments,
The shape of fruit further include: be numbered when taking pictures for fruit and its place branch；Also, it is corresponding using the final election object
Branch to carry out breeding include: according to the number determination corresponding branch of final election object.Mesh can be quickly determined in this way
Branch is marked, is avoided confusion, this is also one of breeding tricks of the trade of inventor.
Further, in one of the embodiments, in the fruit maturation of sweet orange, the shape of fruit is obtained, including with
Lower step: the fruit of the sweet orange of monitoring objective position, and using the fruit maturation of the sweet orange of target position as most sweet teas
The mature reference index of orange fruit；The fruit maturation of sweet orange is determined according to the mature condition referring to index；In sweet orange
Fruit maturation when, the shape of fruit is largely obtained by automatic camera mode, and when taking pictures be fruit and its place branch
It is numbered.A kind of seedless sweet orange seed choosing method in one of the embodiments, comprising following steps: according to target requirement
The ratio quantity of quantity, primary election number of objects and the ratio target section, is arranged the threshold value of the ratio；Monitoring objective position
Sweet orange fruit, and the reference using the fruit maturation of the sweet orange of target position as most sweet orange fruits maturation
Index；The fruit maturation of sweet orange is determined according to the mature condition referring to index；In the fruit maturation of sweet orange, by automatic
Shooting style largely obtains the shape of fruit, and is numbered when taking pictures for fruit and its place branch；Known using computer
Other mode chooses the fruit of oblong as primary election object according to the shape of fruit to picture data；Using computer calculation
The vertical diameter and transverse diameter of primary election object are obtained, the vertical diameter of each primary election object and the ratio of transverse diameter are calculated；The ratio is chosen greater than institute
The primary election object of threshold value is stated as final election object；Final election object is dissected；It is seedless to determine that fruit belongs to according to anatomical results
When variation, the corresponding branch of final election object is determined according to the number, is carried out using the corresponding branch of the final election object
Breeding.Remaining embodiment and so on.Further, it is taken pictures using ground or the technology of taking photo by plane is taken pictures.
Further, it is chosen to obtain primary election object according to the shape of fruit in one of the embodiments, comprising: according to
The shape of fruit is scored and is sorted, and obtains primary election object according to ranking results, as such, it is desirable to how much primary election object, such as
First 1000, then how much primary election object is chosen, limited manpower can also be saved.Further, in one of the embodiments,
It is branch automatic numbering when obtaining the shape of fruit；In this way, since there is number in front, so being easily found corresponding branch below
Item.
It is chosen to obtain final election object according to the ratio in one of the embodiments,；The wherein quantity root of final election object
Depending on actual conditions.It is ranked up in one of the embodiments, according to the ratio, and obtains final election according to ranking results
Object；As such, it is desirable to how many final election objects, such as first 100, then how many final election objects are chosen, limited people can also be saved
Power.
One is provided again below simply using example: in sweet orange fruit maturation, going deep into orchard, estimating fruit first
Shape, all fruit shapes are oblong, can be used as the primary election object of seedless single plant or branch；Then, vernier caliper is used
The vertical diameter and transverse diameter of fruit are measured, single plant of the ratio greater than 1:1.15 or branch of vertical diameter and transverse diameter enter final election model
It encloses, seedless variation can be regarded as substantially；Finally, dissecting the object for entering final election, really seedless variation is determined.Sweet tea
It is efficiently simple using fruit shape index measuring method when orange seedless seed selection, improve 3 to 5 times of efficiency of seed selection.Meanwhile fruit waste is low,
Greatly reduce seed selection cost.
One method is: in the fruit maturation of sweet orange, obtaining the shape of fruit；Oblong is chosen according to the shape of fruit
Fruit as primary election object；The vertical diameter and transverse diameter of primary election object are obtained, the ratio of vertical diameter and transverse diameter is calculated；Choose the ratio
Primary election object greater than 1.12 is as final election object；Final election object is dissected；Determine that fruit belongs to nothing according to anatomical results
When core makes a variation, breeding is carried out using the corresponding branch of the final election object.Using above method, inventor carries out in local orange garden
Test of many times, is as a result described as follows.
Inventor selects 103, sweet orange to dissect in the local orchard of numb sun, determines that fruit belongs to seedless variation 94, effectively
Rate 91.3%.
It selects 90, sweet orange to be dissected in new locality orchard of shaking, determines that fruit belongs to seedless variation 85, it is efficient
94.4%.
It selects 120, sweet orange to be dissected in root of Dahurian angelica river locality orchard, determines that fruit belongs to seedless variation 109, it is efficient
90.8%.
100, sweet orange can selected to be dissected with local orchard, determine that fruit belongs to seedless variation 92, it is efficient
92%.
These cases, which convincingly demonstrate the application above method, locally has high accuracy rate, minimum to have also exceeded
90%, it also needs to further strengthen research in the case of other places.Conventional method is such as used, is exactly way gambly, almost
It is to look for a needle in a haystack, accuracy rate is lower than 0.08% in practice, that is to say, that, it is assumed that the orange of Yao Xuanzhong 90 seedless bud mutation branches
Son needs to dissect more than 110,000 oranges, is to waste man power and money, and waste is very huge, and farmer is also unwilling to undertake this expense, matches
Desirable hope is extremely low.
It should be noted that the other embodiments of the application further include, the mutually group of the technical characteristic in the various embodiments described above
Close the seedless sweet orange seed choosing method that is formed by, can implement.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of patent protection of the application should be determined by the appended claims.
Claims (10)
1. a kind of seedless sweet orange seed choosing method, which comprises the following steps:
In the fruit maturation of sweet orange, the shape of fruit is obtained；
It is chosen to obtain primary election object according to the shape of fruit；
The vertical diameter and transverse diameter of primary election object are obtained, the ratio of vertical diameter and transverse diameter is calculated；
It is chosen to obtain final election object according to the ratio；
Final election object is dissected；
When determining that fruit belongs to seedless variation according to anatomical results, breeding is carried out using the corresponding branch of the final election object.
2. seedless sweet orange seed choosing method according to claim 1, which is characterized in that choose to obtain primary election according to the shape of fruit
Object, comprising: the fruit of oblong is chosen as primary election object according to the shape of fruit.
3. seedless sweet orange seed choosing method according to claim 1, which is characterized in that choose to obtain final election pair according to the ratio
As, comprising: primary election object of the ratio greater than 1.1 is chosen as final election object.
4. seedless sweet orange seed choosing method according to claim 3, which is characterized in that choose the primary election that the ratio is greater than 1.15
Object is as final election object.
5. seedless sweet orange seed choosing method according to claim 4, which is characterized in that choose the primary election that the ratio is greater than 1.18
Object is as final election object.
6. seedless sweet orange seed choosing method according to claim 1, which is characterized in that the seedless sweet orange seed choosing method also wraps
It includes: according to the ratio quantity of target requirement quantity, primary election number of objects and the ratio target section, the threshold of the ratio is set
Value；Also, chosen to obtain final election object according to the ratio, comprising: choose the primary election object that the ratio is greater than the threshold value
As final election object.
7. seedless sweet orange seed choosing method according to claim 1, which is characterized in that obtain the vertical diameter and transverse diameter packet of primary election object
It includes: being measured with vertical diameter and transverse diameter of the vernier caliper to fruit, obtain the vertical diameter and transverse diameter of primary election object.
8. according to claim 1 to seedless sweet orange seed choosing method described in any one of 6, which is characterized in that obtain the shape of fruit
It include: the shape that fruit is obtained using shooting style.
9. seedless sweet orange seed choosing method according to claim 8, which is characterized in that obtain the shape of fruit further include: clapping
According to when be numbered for fruit and its place branch；Also, carrying out breeding using the corresponding branch of the final election object includes: root
The corresponding branch of final election object is determined according to the number.
10. seedless sweet orange seed choosing method according to claim 8, which is characterized in that obtain the vertical diameter and transverse diameter of primary election object
It include: the vertical diameter and transverse diameter that primary election object is calculated using computer fitting.
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