CN104921266B - Detect the devices and methods therefor that Jian Kuo pea splits pod rate - Google Patents
Detect the devices and methods therefor that Jian Kuo pea splits pod rate Download PDFInfo
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- CN104921266B CN104921266B CN201510347598.6A CN201510347598A CN104921266B CN 104921266 B CN104921266 B CN 104921266B CN 201510347598 A CN201510347598 A CN 201510347598A CN 104921266 B CN104921266 B CN 104921266B
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Abstract
The present invention relates generally to the device that a kind of Jian of measurement Kuo pea splits pod rate.Detect the device that Jian Kuo pea splits pod rate, its main feature is to include the sample box placing fruit pod to be measured, is provided with and pulls base plate bottom sample box; Sample box is fixed on height mark post by fixed bar, and height mark post is provided with fixed bar shifting chute; Be connected bottom height mark post sample collection case, and sample collection case inner bottom part is drawing and pulling type sampling drawer, and sample collection case outer bottom is provided with scroll wheel.Advantage of the present invention has the features such as accuracy rate height and rapid and convenient, has broad application prospects, can guarantee that Jian Kuo pea is Animal husbandry production service better, for China's grass industry is laid a solid foundation in the seed selection of Jian Kuo Foreign Banks' Entries.
Description
Technical field
The present invention relates generally to the device that a kind of Jian of qualification Kuo pea splits pod rate.Be specifically related to the mensuration that Jian Kuo pea splits pod rate.
Background technology
Jian Kuo pea (ViciasativaL.) is annual herb plant, stem is upright, overgrow or tendril climber, plant in the middle and lower reach of Yangtze River and North China and North Western Provinces district China is multiple, adaptability and excellent economic worth widely; make arrow Kuo pea play the irreplaceable effect (.2002 such as Chen Mojun as excellent herbage and green manure crop in China's Pratacultural System, China forage plant, Chinese agriculture publishing house; The .2004 such as Nan Zhibiao, five arrow Kuo pea strain genotype by environment interaction effects and stability, Acta Ecologica Sinica; The .2011 such as Liu Jie pouring, 20 Russian common vetches introduce a fine variety evaluation test, Exploitation of Agriculture in Heilongjiang science).
But arrow Kuo pea pod exists natural cracking after maturation, thus causes the generation of shattering phenomenon, and it is fairly obvious to split pod shattering situation difference between different cultivars.Be subject to the impact of the External Force Acting such as natural wind, mechanical harvesting after Jian Kuo pea maturation simultaneously, that can improve Jian Kuo pea further splits pod rate, cause larger loss of seeds Shi Jian Kuo pea to use as a kind of legume forage crop large-scale promotion and receive certain restriction (Abd, etal.1993, SelectionforNon-ShatteringCommonVetch, ViciasativaL, PlantBreeding).Abd etc. (1993) split the evaluation of pod rate to 900 Fen Jian Kuo pea kind matter, finally have 3 parts of kind matter not split, and only account for 0.33% of sum.(the Wouw such as Wouw, etal.2003, Agro-morphologicalcharacterisationofcommonvetchanditsclo serelatives, Euphytica) 454 parts of kind matter of multiple country are evaluated, wherein gather and on average split pod rate from the kind matter of Uzbekistan and reach 93%.Therefore selecting to split pod rate low Jian Kuo Foreign Banks' Entries is the important channel of reducing seed production loss.But the detection that current Dui Jian Kuo pea splits pod rate not yet forms the detection method of scientific system.Some comparatively subjective methods of general employing, the such as Jian Kuo pea maturity period observes field Jian Kuo pea and naturally splits pod situation, judges that this kind splits the height of pod rate according to splitting pod ratio.Or by finger presses fruit pod, then judge according to fruit pod cracking situation the height splitting pod rate.But these methods are difficult to consistent due to the difference of around natural environment with finger pressure dynamics size, make its qualification result differ greatly, inapplicable in research and production.
Summary of the invention
Object one of the present invention overcomes the deficiencies in the prior art part, provides a kind of Jian of detection Kuo pea to split the device of pod rate.It is easy, economy, science.
Another object of the present invention is to provide a kind of method that the Jian of detection Kuo pea splits pod rate.So that fast, efficiently and accurately identifies Jian Kuo pea splits pod rate.The method is time saving and energy saving, easy and simple to handle, can be good in laboratory conditions in the short period.In research, 5 Ge Jian Kuo pea kind matter of random selecting are all applicable, have very strong promotional value, and contribute to the qualification that breeder Dui Jian Kuo pea kind matter splits pod rate, Shi Jian Kuo pea is better Animal husbandry production service.
For achieving the above object, the technical scheme that the present invention takes is: a kind of Jian of detection Kuo pea splits the device of pod rate, and its main feature is to include the sample box placing fruit pod to be measured, is provided with and pulls base plate bottom sample box; Sample box is fixed on height mark post by fixed bar, and height mark post is provided with fixed bar shifting chute; Be connected bottom height mark post sample collection case, and sample collection case inner bottom part is drawing and pulling type sampling drawer, and sample collection case outer bottom is provided with scroll wheel.
Described detection Jian Kuo pea splits the device of pod rate, and described sample box is the rectangular cells of matrix arrangement, and the length of each lattice is greater than the length of Jian Kuo pea pods, and the width of each lattice is greater than the width of Jian Kuo pea pods.
Detect the method that Jian Kuo pea splits pod rate, its main feature is to comprise the steps:
A. Jian Kuo pea mellow fruit pod is gathered for subsequent use;
B. be placed in the sample box of device by collecting Jian Kuo pea mellow fruit pod, by the height bottom fixed bar adjustment sample box to sample collection case, pull in the sampling drawer pulling base plate ， Jian Kuo pea mellow fruit pod to drop bottom sample collection case in identical high level of synchronization bottom sample box; By the height of fixed bar adjustment sample box, change the sample box of not same hole dimension, to adapt to different experiment demands;
C. pull-out sampling drawer, Jian Kuo pea fruit pod number is broken in observation, calculates Jian Kuo pea according to the following equation and splits pod rate:
Jian Kuo pea splits pod rate=break Jian Kuo pea fruit pod number/measurements Jian Kuo pea fruit pod total × 100%.
Beneficial effect of the present invention:
Compared with prior art, the invention provides the device that a kind of Jian of qualification Kuo pea splits pod rate, it utilizes fruit pod to detect in the cracking situation of phase co-altitude freely falling body consequence pod, change in the past by the pattern of people's manual inspection, reduce the inaccuracy of manual operation, have that sensitivity is strong, accuracy rate is high, repeatability is strong and the feature such as rapid and convenient, the detection of Jian Kuo pea kind matter in enormous quantities can be carried out.
Accompanying drawing illustrates:
Fig. 1. be structural representation of the present invention;
Fig. 2. be the schematic diagram of height mark post in Fig. 1;
Fig. 3. be the schematic diagram of 20 hole sample boxs in Fig. 1;
Fig. 4. be the schematic diagram of 40 hole sample boxs;
Fig. 5. to be equal number fruit pod utilize device measure batch to split the pod rate time used at sustained height splits the contrast of pod rate time used with the duplicate measurements of hand-held single fruit pod;
Fig. 6. be that equal number fruit pod utilizes device measure batch to split the duplicate measurements of pod rate relatively hand-held single fruit pod to split pod rate and saved time;
Fig. 7. be matter not of the same race, equal number fruit pod utilizes the duplicate measurements of hand-held single fruit pod at sustained height and utilize device measure batch fruit pod to split the testing result of pod rate.
In figure: 1, sample box; 2, setting-out hole; 3, base plate is pulled; 4, fixed bar; 5, height mark post; 6, fixed bar shifting chute; 7, sample collection case; 8, drawer is sampled; 9, scroll wheel.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with embodiment, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1: a kind of Jian of detection Kuo pea splits the device of pod rate, its main feature is to include the sample box 1 placing fruit pod to be measured, is provided with and pulls base plate 3 bottom sample box 1; Sample box 1 is fixed on height mark post 5 by fixed bar 4, and height mark post 5 is provided with fixed bar shifting chute 6; Be connected bottom height mark post 5 sample collection case 7, and sample collection case 7 inner bottom part is drawing and pulling type sampling drawer 8, and sample collection case 7 outer bottom is provided with scroll wheel 9.
The rectangular cells that described sample box 1 arranges for matrix, the length of each lattice is greater than the length of Jian Kuo pea pods, and the width of each lattice is greater than the width of Jian Kuo pea pods.
Embodiment 2: a kind of Jian of detection Kuo pea splits the method for pod rate, and its main feature is to comprise the steps:
A. Jian Kuo pea mellow fruit pod is gathered for subsequent use;
B. be placed in the sample box of device by collecting Jian Kuo pea mellow fruit pod, by the height bottom fixed bar adjustment sample box to sample collection case, pull in the sampling drawer pulling base plate ， Jian Kuo pea mellow fruit pod to drop bottom sample collection case in identical high level of synchronization bottom sample box; By the height of fixed bar adjustment sample box, change the sample box of not same hole dimension, to adapt to different experiment demands;
C. pull-out sampling drawer, Jian Kuo pea fruit pod number is broken in observation, calculates Jian Kuo pea according to the following equation and splits pod rate:
Jian Kuo pea splits pod rate=break Jian Kuo pea fruit pod number/measurements Jian Kuo pea fruit pod total × 100%.
Experimental example: a kind of Jian of qualification Kuo pea splits the device of pod rate, sees Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprises a sample box 1, and setting-out hole 2 is arranged at described sample box 1 top, and bottom has can pull base plate 3.Described sample box 1 is fixed in the fixed bar shifting chute 6 of height mark post 5 by fixed bar 4.Described height mark post 5 is provided with altitude scale value, and height mark post 5 bottom is connected to inside sample collection case 7, and described sample collection case 7 inner bottom part is provided with sampling drawer 8, and sample collection case 7 outer bottom is provided with movable pulley 9.
The present invention is designed on the basis of testing for many years, and device total height is 201cm, and wherein sample box is highly movably 60cm-185cm.Sample box is designed with 2 kinds of sizes, is respectively the 20 hole sample boxs of 2.84 × 9.71cm and the 40 hole sample boxs of 2.84 × 4.8cm, with the demand of the large fruitlet pod of satisfied difference.
During use, be positioned in the setting-out hole of sample box by single for collection Jian Kuo pea mellow fruit pod, adjust the height needed for experiment, the fruit of the pulled base plate Jian Kuo pea bottom sample box pod is pulled to fall in the sampling drawer of sample collection case inner bottom part by freely falling body, then will sample drawer to extract out, Jian Kuo pea fruit pod number is broken in observation, splits pod rate according to formulae discovery Jian Kuo pea.Experiment is repeated to testing result, utilizing device measure batch to split the pod rate time used significantly lower than utilizing the duplicate measurements of hand-held single fruit pod to split the pod rate time used, the time of 36.7%-40.3% can be saved.Meanwhile, the hand-held single fruit pod duplicate measurements of phase co-altitude and the testing result difference utilizing device measure batch matter not of the same race, equal number arrow Kuo pea fruit pod to split pod rate remarkable, show that the accuracy rate of device measure batch is high.Therefore, this device can convenient, accurate, science determine the height splitting pod rate, be suitable for promoting in research and production.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (3)
1. detect the device that arrow Kuo pea splits pod rate, it is characterized in that including the sample box placing fruit pod to be measured, be provided with bottom sample box and pull base plate; Sample box is fixed on height mark post by fixed bar, and height mark post is provided with fixed bar shifting chute; Be connected bottom height mark post sample collection case, and sample collection case inner bottom part is drawing and pulling type sampling drawer, and sample collection case outer bottom is provided with scroll wheel.
2. detection Jian Kuo pea as claimed in claim 1 splits the device of pod rate, and it is characterized in that described sample box is the rectangular cells of matrix arrangement, the length of each lattice is greater than the length of Jian Kuo pea pods, and the width of each lattice is greater than the width of Jian Kuo pea pods.
3. use the device that the detection arrow Kuo pea described in claim 1 or 2 splits pod rate to detect the method that arrow Kuo pea splits pod rate, it is characterized in that comprising the steps:
A. Jian Kuo pea mellow fruit pod is gathered for subsequent use;
B. be placed in the sample box of device by collecting Jian Kuo pea mellow fruit pod, by the height bottom fixed bar adjustment sample box to sample collection case, pull in the sampling drawer pulling base plate ， Jian Kuo pea mellow fruit pod to drop bottom sample collection case in identical high level of synchronization bottom sample box; By the height of fixed bar adjustment sample box, change the sample box of not same hole dimension, to adapt to different experiment demands;
C. pull-out sampling drawer, Jian Kuo pea fruit pod number is broken in observation, calculates Jian Kuo pea according to the following equation and splits pod rate:
Jian Kuo pea splits pod rate=break Jian Kuo pea fruit pod number/measurements Jian Kuo pea fruit pod total × 100%.
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| CN201510347598.6A CN104921266B (en) | 2015-06-23 | 2015-06-23 | Detect the devices and methods therefor that Jian Kuo pea splits pod rate |
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| CN110940588B (en) * | 2019-12-17 | 2022-09-02 | 广东省农业科学院作物研究所 | Portable crop pod splitting force measuring device and method |
| CN113984645B (en) * | 2021-10-12 | 2024-04-26 | 贵州大学 | Leguminous plant pod shattering rate measuring device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3532971A1 (en) * | 1985-09-16 | 1986-03-27 | Klaus 6000 Frankfurt Queisser | Automatic pea-podding device for the household |
| CN204362713U (en) * | 2014-12-24 | 2015-06-03 | 黑龙江省农业科学院耕作栽培研究所 | A kind of device investigating wild soybean seed holding |
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2015
- 2015-06-23 CN CN201510347598.6A patent/CN104921266B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3532971A1 (en) * | 1985-09-16 | 1986-03-27 | Klaus 6000 Frankfurt Queisser | Automatic pea-podding device for the household |
| CN204362713U (en) * | 2014-12-24 | 2015-06-03 | 黑龙江省农业科学院耕作栽培研究所 | A kind of device investigating wild soybean seed holding |
Non-Patent Citations (2)
| Title |
|---|
| 大豆炸荚性研究进展;孙东风 等;《大豆科学》;20111231;第30卷(第6期);1030-1033 * |
| 完熟期大豆炸荚力学特性试验;杨德旭 等;《沈阳农业大学学报》;20121031;第43卷(第5期);576-580 * |
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