CN104584852B - A kind of method that Herba Loti Tenuis breeding adds generation - Google Patents
A kind of method that Herba Loti Tenuis breeding adds generation Download PDFInfo
- Publication number
- CN104584852B CN104584852B CN201510073461.6A CN201510073461A CN104584852B CN 104584852 B CN104584852 B CN 104584852B CN 201510073461 A CN201510073461 A CN 201510073461A CN 104584852 B CN104584852 B CN 104584852B
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- CN
- China
- Prior art keywords
- herba loti
- loti tenuis
- tenuis
- seed
- herba
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Classifications
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
Abstract
The invention belongs to the technical field of plant breeding method, be specifically related to Herba Loti Tenuis breeding and add for method.The method is: Herba Loti Tenuis October then at outdoor potted plant growth；Move to indoor by the end of December and add light, heat treatment；January in next year blooms, and carries out intervarietal hybridization, is pinched by terminal growth point after bearing pods；March gathers in the crops ripe seed and dries；The seed just gathered in the crops carries out cutting April skin process, plants in 25 DEG C of illumination boxs after Dormancy breaking, 14 hours every days photo-irradiation treatment；Transfer to continued growth at outdoor cool place June in the same year；Herba Loti Tenuis bloomed successively and bore pods and gathered in the crops mature seed before October August.The method that Herba Loti Tenuis breeding provided by the present invention adds generation shortens the growth cycle of Herba Loti Tenuis, has broken the dormancy of Herba Loti Tenuis seed, it is achieved that 1 year 2 generation of Herba Loti Tenuis seed growing.
Description
Technical field
The invention belongs to the technical field of plant breeding method, more specifically, the present invention relates to Annual medic
Herba Loti Tenuis breeding adds the technical field for method.
Background technology
Herba Loti Tenuis (Medicago polymorpha) is annual or more year raw Herba Medicaginis, also known as medicago hispida, seedling
Grass, toothed burclover etc., from nineteen fifty-one, Hou Xiangchuan (Hou Xiangchuan, Li Jianxin. polytrophic wild herbs Herba Medicaginis [J]. people
People's militia cures .1951 (05): 5-7) Mr. reports Herba Loti Tenuis in paper, and its nutritional labeling of labor
Since, green manure effect, feeding value, medical value and the dish value of Herba Loti Tenuis are carried out by scientific research personnel
Persistently report.In recent years, along with people's concern to food safety, Herba Loti Tenuis as green organic food,
Being increasingly subject to the attention with government of liking of consumer, market oriented Herba Loti Tenuis industry has welcome front institute
Not some development, cultivated area constantly expands, and total producing is continuously increased, the abundanter (Cao De of converted products
Bright, Wei Zhen is military, Yu Zhenping, etc. raise the new highlight [J] of middle Herba Loti Tenuis industry development new model south grass cultivation.
Grassland and lawn .2012 (05): 79-82.).Comparing the industrialization process of fast development, the heredity of Herba Loti Tenuis is educated
Plant work the most delayed, the most still based on local indigenous species, lack colory high-yield variety.Make
The main cause becoming the problems referred to above is that Herba Loti Tenuis hybridization is difficult and period of duration is long, within 1 year, can only breed a generation.For
This, exploitation Herba Loti Tenuis breeding adds for method either selection-breeding to new varieties, scientific research and the development of industry
There is important meaning.
Summary of the invention
The present invention relates to a kind of method that Herba Loti Tenuis breeding adds generation, long for Herba Loti Tenuis period of duration, 1 year can only
Breed a generation, the inefficient problem of rearing new variety, a kind of method that Herba Loti Tenuis bred for 2 generations in a year is proposed.
The method that Herba Loti Tenuis breeding of the present invention adds generation, comprises the following steps: 1) Herba Loti Tenuis is October then
At outdoor potted plant growth；2) move to indoor by the end of December and add light, heat treatment；3) can carry January in next year
Before bloom, and carry out intervarietal hybridization, after bearing pods, terminal growth point pinched；4) kind that results in March are ripe
Son also dries；5) seed just gathered in the crops carries out April cut skin process, train 25 DEG C of illumination after Dormancy breaking
Support in case and plant, 14 hours every days photo-irradiation treatment；6) transfer to June in the same year continue life at outdoor cool place
Long；7) Herba Loti Tenuis in August blooms successively and bears pods and gathered in the crops mature seed before October.
Step 2) described in add light, heat treatment, under the conditions of referring to 25 DEG C 14 hours every days sodium vapor lamp irradiate.
The method that Herba Loti Tenuis breeding provided by the present invention adds generation be particularly well-suited to Jiangsu and Zhejiang Provinces area, by add light,
Temperature makes Herba Loti Tenuis Blooming (14 illumination/sky), nips off growing point, makes pod hasting of maturity, cuts seed coat and beat
The broken new germination obstacle gathering in the crops seed；Shorten the growth cycle of Herba Loti Tenuis, break stopping of Herba Loti Tenuis seed
Sleep, it is achieved that 1 year 2 generation of Herba Loti Tenuis seed growing.
Herba Loti Tenuis is annual or more year raw Herba Medicaginis, within 1 year, can only breed a generation, the present invention under field conditions (factors)
Can the shortening Herba Loti Tenuis breeding time limit at double, the generation accelerating Herba Loti Tenuis breeds.
Accompanying drawing explanation
Fig. 1 is the inventive method schematic flow sheet.
Detailed description of the invention
Embodiment 1:
Such as Fig. 1, incubation step of the present invention is as follows:
1) Herba Loti Tenuis October then at outdoor potted plant growth；2) move to indoor by the end of December add light, heat
Process；3) get final product Blooming January in next year, and carry out intervarietal hybridization, after bearing pods, terminal growth point is pinched
Fall；4) gather in the crops ripe seed and dry March；5) seed just gathered in the crops carries out April cut skin process,
After Dormancy breaking in 25 DEG C of illumination boxs plant, 14 hours every days photo-irradiation treatment；6) June in the same year
Transfer to continued growth at outdoor cool place；7) Herba Loti Tenuis in August blooms successively and bears pods and received before October
Obtain mature seed.
Claims (2)
1. the method that a Herba Loti Tenuis breeding adds generation, it is characterised in that comprise the following steps:
1) Herba Loti Tenuis October then at outdoor potted plant growth；
2) move to indoor by the end of December and add light, heat treatment；
3) next year, January bloomed, and carried out intervarietal hybridization, was pinched by terminal growth point after bearing pods；
4) gather in the crops ripe seed and dry March；
5) seed just gathered in the crops carries out April cut skin process, after Dormancy breaking in 25 DEG C of illumination boxs
Plantation, 14 hours every days photo-irradiation treatment；
6) continued growth at outdoor cool place is transferred to June in the same year；
7) Herba Loti Tenuis in August blooms successively and bears pods and gathered in the crops mature seed before October.
The method that a kind of Herba Loti Tenuis breeding the most according to claim 1 adds generation, it is characterised in that step 2) institute
State and add light, heat treatment, 14 hours every days of sodium vapor lamp irradiation under the conditions of referring to 25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073461.6A CN104584852B (en) | 2015-02-11 | 2015-02-11 | A kind of method that Herba Loti Tenuis breeding adds generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073461.6A CN104584852B (en) | 2015-02-11 | 2015-02-11 | A kind of method that Herba Loti Tenuis breeding adds generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104584852A CN104584852A (en) | 2015-05-06 |
| CN104584852B true CN104584852B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510073461.6A Expired - Fee Related CN104584852B (en) | 2015-02-11 | 2015-02-11 | A kind of method that Herba Loti Tenuis breeding adds generation |
Country Status (1)
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| CN (1) | CN104584852B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073910A (en) * | 2019-05-22 | 2019-08-02 | 南京农业大学 | A kind of bur clover production method of suitable home mode |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194567B (en) * | 2008-01-03 | 2010-12-08 | 中国农业大学 | Method for improving production volume and quality of alfalfa seed |
| CN101843190A (en) * | 2010-04-02 | 2010-09-29 | 西南大学 | Method for producing amphicarpic alfalfa seeds |
| CN102204437B (en) * | 2011-05-30 | 2013-06-12 | 大连民族学院 | Method for promoting germination of old alfalfa seeds |
| CN103718848B (en) * | 2014-01-16 | 2015-09-09 | 中国农业大学 | A kind of Alfalfa Breeding method of cold plasma process |
| CN103999768A (en) * | 2014-06-03 | 2014-08-27 | 扬州大学 | Hybridization method of california burclover |
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2015
- 2015-02-11 CN CN201510073461.6A patent/CN104584852B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104584852A (en) | 2015-05-06 |
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Granted publication date: 20160824 Termination date: 20190211 |