CN104541921A - Comprehensive evaluation method of tea tree annual seedling growth potential - Google Patents
Comprehensive evaluation method of tea tree annual seedling growth potential Download PDFInfo
- Publication number
- CN104541921A CN104541921A CN201510048685.1A CN201510048685A CN104541921A CN 104541921 A CN104541921 A CN 104541921A CN 201510048685 A CN201510048685 A CN 201510048685A CN 104541921 A CN104541921 A CN 104541921A
- Authority
- CN
- China
- Prior art keywords
- tea
- annual
- score
- single plants
- individual plant
- 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.)
- Granted
Links
- 235000009024 Ceanothus sanguineus Nutrition 0.000 title claims abstract description 21
- 240000003553 Leptospermum scoparium Species 0.000 title claims abstract description 21
- 235000015459 Lycium barbarum Nutrition 0.000 title claims abstract description 21
- 238000011156 evaluation Methods 0.000 title abstract description 6
- 241000196324 Embryophyta Species 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000009395 breeding Methods 0.000 claims abstract description 13
- 230000001488 breeding effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims abstract description 3
- 238000013461 design Methods 0.000 claims description 4
- 238000010899 nucleation Methods 0.000 claims description 3
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 2
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 2
- 239000006013 carbendazim Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 241001122767 Theaceae Species 0.000 claims 7
- 244000269722 Thea sinensis Species 0.000 abstract description 21
- 238000011179 visual inspection Methods 0.000 abstract 1
- 235000013616 tea Nutrition 0.000 description 19
- 238000011160 research Methods 0.000 description 6
- 235000006468 Thea sinensis Nutrition 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000010219 correlation analysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000020333 oolong tea Nutrition 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 241000590988 Danainae Species 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
- A01G7/00—Botany in general
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Forestry; Mining
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Mining & Mineral Resources (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Economics (AREA)
- Forests & Forestry (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention relates to a comprehensive evaluation method of tea tree annual seedling growth potential. The method is characterized in that breeding material seeds are sowed, weak and small tea seedlings which do not conform to a cuttage seedling nursery standard are removed in September the next year, visual inspection preliminary selection of annual tea seedling growth potential is performed in October, signs are hung on the preliminarily selected good single plants for numbering, and measuring of the main quantitative characters such as plant height, stem thickness and branch number of the annual preliminarily selected good single plants of tea trees is performed in November; in order to eliminate errors caused by dimension among the characters and disparity of numerical values and solve the comparison problems of different characters, the original data of each character is subjected to a dimensionless processing, a character weight scheme of the plant height, stem thickness and branch number is designed to be (1:1:1), the preliminarily selected good single plants are scored one by one according to the weight scheme, the single plates are divided into first-level single plants, second-level single plants and third-level single plants according to scores (S), high-yield varieties are selected from the first-level single plants (S>/=0.5), standard varieties are selected from the second-level single plants (-0.5<S<0.5), and high-quality high-yield varieties are selected from the third-level single plants (S</=-0.5). By the comprehensive evaluation method, the yield characters of in tea tree seedling selection can be evaluated early, and breeding efficiency is increased.
Description
Technical field
The present invention relates to a kind of comprehensive evaluation method of the quantitative character relevant to output to the leave annual seedling of plant for many years, relate to the output Forepart identification of Tea Breeding nursery selection, belong to new tea cultivar breeding technique field.
Background technology
Tea tree is that perennial woody leaf uses crop.High yield is one of main target of Tea Breeding
[1 , 2].But, the qualification of yield traits with select length consuming time, difficulty large.Wight once inferred that every Stochastic choice 40,000 strain tea tree can select clone, routinely a breeding, was bred as the time that a kind generally needs about 20 years.For shortening breeding cycle, improve breeding efficiency, Ge Chan tea state all attaches great importance to the Forepart identification of its yield traits and the research of selection
[3 , 4 , 5].
Shi Yurong, Liu Zusheng
[6]have studied the relation of cuttage seeding proterties and tea tree single plant yield; Guo Jichun etc.
[7]have studied the correlation of Oolong tea clone brephic proterties and output; Huanghai Sea great waves etc.
[8]have studied the proterties of clone children tea cultivars and strains in age and the correlation of output.
C.K. Niu Guna
[9]have studied the height of tea shoot in seedling nursery, stem output in thick and each and relation in period.Chu Shilin
[10]correlation analysis has been carried out to the single plant yield of 6 years raw seedling density and proterties thereof.
Li Saijun etc.
[11]have studied the correlation of the annual seedling yield traits of tea tree, think that branch and the number of blade are high-positive correlation, when thus proposing tea tree breed seed selection, qualification and screening grow directly from seeds fine individual plant focus on plant height, stem thick while, should branch amount be considered.In Tea Breeding program, after the Original materials for breedings such as acquisition natural variation colony, filial generation colony, mutant materials, observe the seedling of starting material, identify, individual plant screens, and is the key of breeding success or failure
[12].And annual tea shoot nursery of growing directly from seeds select excellent in select excellent, tea shoot plant height, stem are thick, branch amount according to which proterties is selected on earth? their measurement unit differs, how to carry out again selecting? there is not yet both at home and abroad at present and report for work.
Bibliography:
The diligent .2000 Prospect on Tea Industry of 1 old ancestor. tea science, 1994 (2): 81 ~ 88.
2 mountain passes are clever. the direction from now on of Tea Breeding, questions and reasons (Japanese) .1992 that tea tree breed is bred as, 47 ~ 63.
3 Chu's generation woodss. improved tea variety Forepart identification Review Study.
4 Hunan Agricultural College chief editor. Tea Breeding (second edition) [M]. Chinese agriculture publishing house the 4th edition, in October, 1999,
Make a gift of gift, Peng Jianhua for 5. the shallow opinion of tea bush productivity potentiality Forepart identification. tealeaves communication,
6 histories are beautiful flourish, Liu Zusheng. the research of tea bush productivity Forepart identification. and Zhejiang Agricultural Univ's journal, 1992,18 (): 27 ~ 34.
7 Guo Ji spring, Ye Naixing, Guo Zhuan. the correlation research [J] of Oolong tea brephic proterties and output. Fujian Journal of Agricultural Sciench, 2004 (4): 228 ~ 231.
8 Huanghai Sea great waves, Yu Jizhong, Zhou Tiefeng etc. the proterties of young plant cultivars and strains and the correlation analysis of output. Hangzhou agricultural and science and technology, 2009, (6): 31 ~ 32.
9 C.K. knob Gus are received. the long-term effect of nursery selection to output is carried out in nursery. and " Tea in East Africa ", 1976 (2).
10 Chu's generation woodss. the selection of high yield individual plant in tea tree seedling density. Fujian tea, 1986 (2): 19 ~ 21.
11 monarchs Li Sai etc. the research of tea tree seedling yield traits dependency relation. tealeaves communication, 2013 (3).
Summary of the invention
The present invention relates to the method for a kind of tea tree annual seedling growth gesture overall merit.The basis of correlation research proposes a kind of comprehensive evaluation method to the annual tea shoot yield traits that grows directly from seeds, expects to propose a kind of brand-new method to the yield traits Forepart identification in tea tree seed selection.
Concrete grammar is:
Thick to the Main Quantitative plant height of annual for breeding material tea shoot fine individual plant, stem, branch amount are measured, " Z-score standardization " is applied to the initial data of each proterties and carries out nondimensionalization process, design plant height, stem are thick, the character weight scheme of branch amount (1:1:1), primary election fine individual plant is scored by strain, be divided into I (S >=0.5), II (-0.5 ﹤ S ﹤ 0.5), III (S≤-0.5) Three Estate by score (S), Forepart identification is made to the yield traits in tea tree seed selection.
The advantage of this method is, this comprehensive evaluation method, can make Forepart identification, improve breeding efficiency to the yield traits in tea tree seed selection.
Embodiment
Authentication method detailed process is as follows:
Step 1, artificial hybrid's generation or the breeding material such as natural hybrid, mutant materials seed sowed after November then-adopt 3% carbendazim (content 50%) solution to soak 3-4 days by the end of December, drilling density is 8 ㎝ × 3 ㎝;
Step 2, Second Year go out garden standard with reference to cuttage seeding by the end of September, and except weak, the little tea shoot not meeting out garden standard, October carries out range estimation primary election to annual tea shoot growth potential, numbering of being listed by primary election fine individual plant;
Step 3,10-11 month measure the Main Quantitative of annual primary election fine individual plant,
Plant height: collar place is to terminal bud base portion (㎝);
Stem is thick: with slide measure range finding trunk chi footpath, collar 10 ㎝ place (㎝);
Branch amount: raw branch (individual) on trunk;
Step 4, initial data standardization
In order to eliminate the error that between proterties, dimension and numerical values recited great disparity cause, solve the comparison problem of various trait data, this research carries out nondimensionalization process to the initial data of each proterties, and data processing adopts " Z-score standardization " method based on initial data average and standard deviation.Data after standardization
with initial data
pass be
Wherein
for the arithmetic average of each trait data
for the standard deviation of each trait data
;
Step 5, character weight design
Weight scheme: plant height, stem are thick, branch amount (1:1:1);
Step 6, fine individual plant score
Scored by strain by primary election fine individual plant according to weight scheme, the result of score, mean value is 0, is positive number higher than mean value, and subaverage is negative.The annual tea shoot individual plant quantitative character that numerical value is larger is more excellent;
Step 7, general's first time preferred individual plant immigration selective nursery, select with expansion numerous for second time, (S>0.5), II (-0.5 < S < 0.5), III (S <-0.5) Three Estate is divided into by score (S) I, selection of a high yielding variety in I grade of tea shoot, selection criteria type kind in II grade of tea shoot, selects good quality and high output type kind in III grade of tea shoot.
Claims (3)
1. the method for a tea tree annual seedling growth gesture overall merit, it is characterized in that, thick to the quantitative character plant height of annual for breeding material tea shoot fine individual plant, stem, branch amount, the number of blade are measured, " Z-score standardization " is applied to the initial data of each proterties and carries out nondimensionalization process, design plant height, stem are thick, the character weight scheme of branch amount 1:1:1, primary election fine individual plant is scored by strain, be divided into I, II, III Three Estate by score S, Forepart identification is made to the yield traits in tea tree seed selection.
2. the method for a kind of tea tree according to claim 1 annual seedling growth gesture overall merit, is characterized in that, described score S >=0.5 is I grade, score-0.5 ﹤ S ﹤ 0.5 is II grade, score S≤-0.5 is III grade.
3. the method for a kind of tea tree according to claim 1 annual seedling growth gesture overall merit, authentication method detailed process is as follows:
Step 1, artificial hybrid's generation or natural hybrid, mutant materials breeding material seed are sowed after November then-adopt 3% carbendazim solution to soak 3-4 days by the end of December, drilling density is 8 ㎝ × 3 ㎝;
Step 2, Second Year go out garden standard with reference to cuttage seeding by the end of September, and except weak, the little tea shoot not meeting out garden standard, October carries out range estimation primary election to annual tea shoot growth potential, numbering of being listed by primary election fine individual plant;
Step 3,10-11 month measure the Main Quantitative of annual primary election fine individual plant,
Plant height: collar place to terminal bud base portion, unit cm;
Stem is thick: with slide measure range finding trunk chi footpath, collar 10 ㎝ place, unit cm;
Branch amount: raw branch on trunk, unit;
Step 4, initial data standardization
In order to eliminate the error that between proterties, dimension and numerical values recited great disparity cause, solve the comparison problem of various trait data, carry out nondimensionalization process to the initial data of each proterties, data processing adopts " Z-score standardization " method based on initial data average and standard deviation, the data after standardization
with initial data
pass be
Wherein
for the arithmetic average of each trait data
for the standard deviation of each trait data
;
Step 5, character weight design
Weight scheme: plant height, stem are thick, branch amount 1:1:1;
Step 6, fine individual plant score
According to weight scheme, primary election fine individual plant is scored by strain, the result of score, mean value is 0, is positive number higher than mean value, and subaverage is negative, and the annual tea shoot individual plant quantitative character that numerical value is larger is more excellent;
Step 7, general's first time preferred individual plant immigration selective nursery, select with expansion numerous for second time, be divided into I, II, III Three Estate by score S, selection of a high yielding variety in I grade of tea shoot, selection criteria type kind in II grade of tea shoot, selects good quality and high output type kind in III grade of tea shoot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048685.1A CN104541921B (en) | 2015-01-30 | 2015-01-30 | Comprehensive evaluation method of tea tree annual seedling growth potential |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048685.1A CN104541921B (en) | 2015-01-30 | 2015-01-30 | Comprehensive evaluation method of tea tree annual seedling growth potential |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104541921A true CN104541921A (en) | 2015-04-29 |
| CN104541921B CN104541921B (en) | 2017-01-18 |
Family
ID=53059860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510048685.1A Active CN104541921B (en) | 2015-01-30 | 2015-01-30 | Comprehensive evaluation method of tea tree annual seedling growth potential |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104541921B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909278A (en) * | 2017-11-23 | 2018-04-13 | 江苏传智播客教育科技股份有限公司 | A kind of method and system of program capability comprehensive assessment |
| CN111523781A (en) * | 2020-04-14 | 2020-08-11 | 四川大学 | Method for comprehensively evaluating growth vigor of fir regale under forest line environment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010193790A (en) * | 2009-02-25 | 2010-09-09 | Jcam Agri Co Ltd | Method for cultivating tea plant |
| CN102498873A (en) * | 2011-11-01 | 2012-06-20 | 青岛农业大学 | Identification method of Tea plant germ plasma resource seedling-stage coldness resistance |
| CN102650622A (en) * | 2011-02-25 | 2012-08-29 | 安徽农业大学 | Early evaluating method for tea tree winter resistance |
-
2015
- 2015-01-30 CN CN201510048685.1A patent/CN104541921B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010193790A (en) * | 2009-02-25 | 2010-09-09 | Jcam Agri Co Ltd | Method for cultivating tea plant |
| CN102650622A (en) * | 2011-02-25 | 2012-08-29 | 安徽农业大学 | Early evaluating method for tea tree winter resistance |
| CN102498873A (en) * | 2011-11-01 | 2012-06-20 | 青岛农业大学 | Identification method of Tea plant germ plasma resource seedling-stage coldness resistance |
Non-Patent Citations (6)
| Title |
|---|
| 史玉荣等: "茶树产量早期鉴定的研究-扦插苗性状与茶树单株产量的关系", 《浙江农业大学学报》 * |
| 张贻礼等: "茶树产量潜力早期鉴定浅论", 《茶叶通讯》 * |
| 李赛君等: "茶树实生苗数量性状相关关系研究", 《茶叶通讯》 * |
| 段继华等: "黄金茶1号等十个品种实生苗苗圃性状初步比较", 《茶叶通讯》 * |
| 金圣才: "《《心理与教育统计学》笔记和习题详解》", 31 July 2007, 中国石化出版社 * |
| 陈荣冰: "茶树幼年期性状与产量的相关回归分析", 《茶叶科学简报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909278A (en) * | 2017-11-23 | 2018-04-13 | 江苏传智播客教育科技股份有限公司 | A kind of method and system of program capability comprehensive assessment |
| CN111523781A (en) * | 2020-04-14 | 2020-08-11 | 四川大学 | Method for comprehensively evaluating growth vigor of fir regale under forest line environment |
| CN111523781B (en) * | 2020-04-14 | 2023-04-25 | 四川大学 | Method for comprehensively evaluating growth vigor of Minjiang fir seedlings in forest environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104541921B (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Rawat et al. | Provenance variation in cone, seed and seedling characteristics in natural populations of Pinus wallichiana AB Jacks (Blue Pine) in India | |
| Matsuoka et al. | Sugarcane tillering and ratooning: key factors for a profitable cropping | |
| Jermstad et al. | Mapping of quantitative trait loci controlling adaptive traits in coastal Douglas-fir. II. Spring and fall cold-hardiness | |
| Chaix et al. | Genetic variation in major phenotypic traits among diverse genetic origins of teak (Tectona grandis Lf) planted in Taliwas, Sabah, East Malaysia | |
| Goh et al. | Growth differences and genetic parameter estimates of 15 teak (Tectona grandis Lf) genotypes of various ages clonally propagated by microcuttings and planted under humid tropical conditions | |
| CN107047292A (en) | A kind of selection of corn variety | |
| Fukai | Rice cultivar requirements for direct seeding in rainfed lowlands | |
| Tena Gashaw et al. | Sugarcane landraces of Ethiopia: germplasm collection and analysis of regional diversity and distribution | |
| CN104541921A (en) | Comprehensive evaluation method of tea tree annual seedling growth potential | |
| Basafa et al. | A study of agronomic and morphological variations in certain alfalfa (Medicago sativa L.) ecotypes of the cold region of Iran | |
| CN104813926A (en) | Breeding method capable of resisting wheat yellow mosaic disease | |
| Muminov et al. | Cluster analysis of valuable economic traits in amphidiploid cotton hybrid plants. | |
| CN110352847B (en) | Rapid breeding and combined testing and matching identification method for cotton nuclear male sterile line | |
| Jenkin | Inheritance in Lolium perenne L. III. Base-colour factors C and R | |
| CN108496792B (en) | Breeding method of moisture-heat-resistant early-maturing high-yield bitter gourds | |
| CN105993924A (en) | Breeding method of close-planting-resistant high-yield cabbage type rape hybrid varieties and application of obtained rape hybrid varieties | |
| CN111149687A (en) | Method for cultivating cotton variety suitable for thin, dense-tolerant and rot-resistant bolls in thin and dense alternating environment | |
| Rietman et al. | A stringent and broad screen of Solanum spp. tolerance against Erwinia bacteria using a petiole test | |
| Ginwal | Eucalypt improvement: efforts and achievements in India | |
| Peter et al. | Swiss maize landraces-early vigour adaptation to cool conditions | |
| CN103749287A (en) | Method for crossbreeding high-yield and high-quality castor-oil plants | |
| Mofidabadi et al. | Five Years Performance of New Introduced Salt Tolerant Hybrid Poplar clones (Mofid and P.× albaeuphratica) In Iran (West Azar-Bayjan) | |
| Bayat et al. | Sequential path analysis for determining interrelationships between yield and related traits in tobacco (Nicotiana tabacum L.) under normal and abiotic stress conditions | |
| Khan et al. | Mini review: achievements in sugarcane variety production process | |
| Priyadarshan | Tree breeding: classical to modern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |