CN106942045A - A kind of selection of the green millet variety of how anti-selenium-rich - Google Patents
A kind of selection of the green millet variety of how anti-selenium-rich Download PDFInfo
- Publication number
- CN106942045A CN106942045A CN201710123483.8A CN201710123483A CN106942045A CN 106942045 A CN106942045 A CN 106942045A CN 201710123483 A CN201710123483 A CN 201710123483A CN 106942045 A CN106942045 A CN 106942045A
- Authority
- CN
- China
- Prior art keywords
- resistance
- seed
- individual plant
- selenium
- millet
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/04—Processes of selection involving genotypic or phenotypic markers; Methods of using phenotypic markers for selection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a kind of selection of the how anti-green millet variety of selenium-rich, belong to extraordinary millet resistance breeding technical field.The present invention is with green millet variety, selenium-rich kind, drought-resistant variety, anti- millet blast kind, anti- poliosis kind, anti- kernel smut kind, antiweed kind, Resistant Gene To Rust kind is parent, pass through hybridization, reestablish diplomatic relations polymerization, and through the Resistance Identification in many generations, kernel seed coat colour, Se content, agronomy and yield traits screening, incubation grain characters are green seed, selenium-rich, drought resisting, the green millet variety of antiweed and multiple diseases, the variety and quality is good, nutrition is high, better resistance, yield is high, the usage amount of agricultural chemicals can be reduced by planting the kind, reduce recruitment, environmental pollution is reduced while improving yield, increase farmers' income.
Description
Technical field
Present invention relates particularly to a kind of selection of the how anti-green millet variety of selenium-rich, belong to extraordinary millet resistance breeding skill
Art field.
Background technology
Millet is the traditional crop of northern China, is also one of important cereal crops, occupies important in agriculture-stock production
Status.The cultivated area and yield of China millet occupy first place in the world, and cultivated area accounts for the 80% of world's millet planting area.Paddy
Son is traditional drought-resistant crops, with the resistance to lean, WUEL of drought resisting is high, wide adaptability, nutritious and balance, in arid
It is on the rise, under the situation that people's diet structure is urgently adjusted and animal husbandry is continued to develop, millet will be in future plantings industry knot
Structure is adjusted and played a significant role in industry development.In the case where arid is aggravated year by year, the drought tolerance of millet is further improved
It is very necessary.Millet blast, poliosis, kernel smut, millet rust are frequently-occurring diseases common during millet produces, in recent years, with
The change of environmental weather conditions, this 4 kinds of diseases turn into the Major Diseases of influence China millet yield and quality, cause huge in production
Big economic loss, also makes scientific research and breeding work be in passive state.Constantly excavate and anti-using new anti-source material, cultivation
Sick new varieties are the keys of permanently effective control disease.Seed selection herbicide resistance foxtail millet kind, can simplified cultivation technology, realize millet
Simplified cultivation and exempt from the technology of hoeing up weeds, promote millet to cultivate the transformation from traditional cultivation to modern agriculture cultivation technique.At present, China
The millet variety of plantation is generally mainly yellow grain or white grain, and at present, the millet variety of China's plantation is generally mainly yellow grain, green millet
Kind is considerably less, and green millet is rich in protein, amino acid and Organic Selenium, vitamin, mineral matter etc., the green cream-coloured depth of millet
Green, good grain quality, meal is soft savory.Common people's high praise is won with its unique nutritive value and tempting green.With people's people's livelihood
The flat raising of running water and the enhancing of nutrition and health care consciousness, millet food demand balanced to comprehensive nutrition and with health role is gradually
Enhancing, the green grain new varieties that seed selection is adapted to the selenium-rich of production popularizing planting are very meaningful.
The content of the invention
It is an object of the invention to provide a kind of selection of the how anti-green millet variety of selenium-rich, so as to greatly improve millet variety
Resistance and quality.
The present invention is black with green millet variety, selenium-rich kind, drought-resistant variety, anti-millet blast kind, anti-poliosis kind, anti-grain
Fringe disease kind, antiweed kind, Resistant Gene To Rust kind are parent, by the polymerization that hybridizes, reestablishes diplomatic relations, and the Resistance Identification through many generations,
Kernel seed coat colour, Se content, agronomy and yield traits screening, incubations grain characters are green seed, selenium-rich, drought resisting, antiweed and many
The green millet variety of disease is planted, the variety and quality is good, nutrition is high, better resistance, yield high, and making for agricultural chemicals can be reduced by planting the kind
Consumption, reduces recruitment, reduces environmental pollution while improving yield, increases farmers' income.
To achieve the above objectives, the present invention uses following technical scheme：
1) Juvenile stage：The green excellent paddy of the green millet varieties of choosing（Green millet-green excellent paddy high-yield culture technique the Tianjin of Zheng's treasured good fortune
Agricultural sciences, 2009,15 (z1)）For P1, selenium-rich kind Henan paddy 11（Neat glory high-quality selenium-rich high yield Millet Varieties Henan paddy
11 seed selection and cultivation technique modern agriculture science and technology, 2009,4:172）For P2, (the high yield drought-resistant rice of drought-resistant variety Ji paddy 22
New varieties " Ji Gu 22 " the firm Hebei Agricultural Sciences of seed selection teacher's will, 2007,11 (1):95-96) or drought-resistant variety is tender selects No. 14
（Drought resisting high yield Millet Variety is tender to be selected No. 14 seed selections and promotes Guo Naruhito Exploitation of Agriculture in Heilongjiang material, 1994,1：35-38）For
P3, anti-millet blast kind Kaifeng wheat stubble paddy（MILLET GERMPLASM RESOURCES RESISTANT nutrition Quality Analysis and Disease Resistance Identification defend beautiful North China agronomy
Report, 1999,14（2）：1-5）For P4, anti-poliosis kind Shaanxi little Bai Gu (identification Liu of the anti-poliosis of MILLET GERMPLASM RESOURCES RESISTANT
Brightness Shaanxi agricultural sciences, 1991 (2):37) it is P5, (the anti-kernel smut of millet is new by anti-kernel smut strain 94-57 or 93-68
The seed selection Ma Jianping Crop Germplasm Resources of material, 1999,4：39) it is P6, antiweed kind is towards (the antiweed paddy of paddy 58
Sub- new varieties open extra large gold Agriculture of Anhui science, 2013,41 towards the election effects of paddy 58（8）：3362-3363) or antiweed
Kind Shanxi paddy No. 56 (No. 56 seed selections of paddy of herbicide resistance foxtail millet new varieties Shanxi and Key Cultivation Technology Song Xiu treasure's Shanxi Agriculturals section
Learn, 2014,42（2）：115-118) it is P7, Resistant Gene To Rust strain Michelia floribunda (grind by the seed selection of the glutinous matter Millet Variety Ji wound 1 of rust-proofing
Study carefully and build chapter Hebei Agricultural Sciences, 2010,14 (11) entirely:127-128) it is P8, is made with P1, P2, P3, P4, P5, P6, P7 and P8
For hybrid strain；
2) hybridization combo and screening technique：
A) make hybridization P1/P2, P3/P4, P5/P6, P7/P8, obtain 4 hybridization F1, respectively with F1-12、F1-34、F1-56、F1-78
Represent；
B) F is planted1-12、F1-34、F1-56、F1- 78 each 15 plants, the maturity period mixes sowing respectively, obtains F2For seed F2-12、F2-
34、F2-56、F2-78；
C) F is planted2-12、F2-34、F2-56、F2- 78 is each 500-600 plants, F2-34、F2-56、F2- 78 carry out Resistance Identification, wherein
F2- P34 identifies drought resistance and millet blast resistance, F2- P56 identifies poliosis resistance and kernel smut resistance, F2- P78 identifies weeding
Agent resistance and rust resistance, select high anti-individual plant, are listed, the listed strain individual plant sowing of maturity period choosing, obtain F3For seed F3-34、F3-56、
F3-78；F2- 12 individual plant sowings simultaneously carry out seed coat color identification, and seed is showed to the individual plant of green, carry out Determination of Selenium, select selenium
The high individual plant of content, obtains F3For seed F3-12；
D) strain plants F respectively3For seed F3-12、F3-34、F3-56、F3- 78, each 30-40 plants of combination plantation, florescence is made
Hybridize F3-12/F3-34、F3-56/F3- 78, obtain 2 hybridization F1, respectively with F1-1234、F1- 5678 represent；
E) F is planted1-1234、F1- 5678, florescence makees hybridization F1-1234/F1- 5678, must reestablish diplomatic relations F1, with F1- 12345678 tables
Show；
F) F is planted1- 12345678, maturity period mixing sowing obtains F2- 12345678, plant F2- 12345678, colony number 850-
950 plants, carry out Resistance Identification, identification drought resistance, millet blast resistance, poliosis resistance, kernel smut resistance, Herbicid resistant,
Rust resistance, choosing and the individual plant for resisting 6 kinds of resistance types, are listed, the listed strain individual plant sowing of maturity period choosing, and carry out seed coat color mirror
It is fixed, retain seed and show green and unseparated individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F3For seed
F3-12345678；
G) strain plantation F3- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types, choosing and anti-6 kinds of resistance types are identified
Individual plant, be listed, the listed strain individual plant sowing of maturity period choosing, and carry out seed coat color identification, retain seed performance green and regardless of
From individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F4For seed F4-12345678；
H) strain plantation F4- 12345678, field observation choose breeding time 105-120 days, plant height 110-130 centimetres, plant
Type is compact, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, solid
The individual plant sowing that the property good, later stage has discolored, obtains F5-12345678；
I) strain plantation F5- 12345678, field observation 105-120 days breeding time of selection, 110-130 centimetres of plant height, plant type are tight
Gather, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, fecundity are good,
The individual plant sowing that later stage has discolored, obtains F6-12345678；
J) strain plantation F6- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types, choosing and anti-6 kinds of resistance types are identified,
And breeding time 105-120 days, plant height 110-130 centimetres, plant type is compact, fringe is big and hard, spindle-type fringe, code elasticity are fitted
In, 20 sowings of individual plant that full seed, fecundity be good, the later stage has discolored, obtain F7-12345678；
K) to 20 F7- 12345678 carry out Yield comparison experiment, and carry out Determination of Selenium, screening yield height and Se content
High strain mixing sowing, that is, be bred as high yield, disease-resistant, drought resisting, the green millet variety of selenium-rich of antiweed；
Beneficial effects of the present invention：
Effect of the invention is that respectively that the green grain characters of millet, selenium-rich, drought resisting, anti-millet blast, anti-poliosis, anti-grain is black
Fringe disease, antiweed, Rust resistance gene, by the polymerization that hybridizes, reestablishes diplomatic relations, and through the evaluation and screening in many generations, being bred as grain characters is
Green seed, drought resisting, the selenium-rich millet variety of antiweed and multiple diseases, the variety and quality is good, nutrition is high, better resistance, yield high,
The usage amount of agricultural chemicals can be reduced by planting the kind, reduce recruitment, and environmental pollution is reduced while improving yield, and increase peasant receives
Enter.The how anti-green millet variety of selenium-rich is planted, the common millet variety increase yield 5-8% of every mu of ratio reduces dispenser cost 110-
120 yuan, the green millet purchasing price increase 20-25% of selenium-rich, every mu can be peasant's increase economic benefit 330-360 members, reduce simultaneously
Pollution of the agricultural chemicals to environment.
Embodiment
Embodiment 1：
1）Juvenile stage：The green excellent paddy of the green millet varieties of choosing（P1）, selenium-rich kind Henan paddy 11（P2）, drought-resistant variety Ji paddy 22
（P3）, anti-millet blast kind Kaifeng wheat stubble paddy（P4）, anti-poliosis kind Shaanxi little Bai Gu（P5）, anti-kernel smut strain 94-
57（P6）, antiweed kind is towards paddy 58（P7）, Resistant Gene To Rust strain Michelia floribunda（P8）For hybrid strain；
2）Hybridize combo and screening technique：
A) make hybridization P1/P2, P3/P4, P5/P6, P7/P8, obtain 4 hybridization F1, respectively with F1-12、F1-34、F1-56、F1-78
Represent；
B) F is planted1-12、F1-34、F1-56、F1- 78 each 15 plants, the maturity period mixes sowing respectively, obtains F2For seed F2-12、F2-
34、F2-56、F2-78；
C) F is planted2-12、F2-34、F2-56、F2- 78 each 500 plants, F2-34、F2-56、F2- 78 carry out Resistance Identification, wherein F2-
P34 identifies drought resistance and millet blast resistance, F2- P56 identifies poliosis resistance and kernel smut resistance, F2- P78 identifies herbicide
Resistance and rust resistance, select high anti-individual plant, are listed, the listed strain individual plant sowing of maturity period choosing, obtain F3For seed F3-34、F3-56、
F3-78；F2- 12 individual plant sowings simultaneously carry out seed coat color identification, and seed is showed to the individual plant of green, carry out Determination of Selenium, select selenium
The high individual plant of content, obtains F3For seed F3-12；
D) strain plants F respectively3For seed F3-12、F3-34、F3-56、F3- 78, each 30 plants of combination plantation, florescence is made miscellaneous
Hand over F3-12/F3-34、F3-56/F3- 78, obtain 2 hybridization F1, respectively with F1-1234、F1- 5678 represent；
E) F is planted1-1234、F1- 5678, florescence makees hybridization F1-1234/F1- 5678, must reestablish diplomatic relations F1, with F1- 12345678 tables
Show；
F) F is planted1- 12345678, maturity period mixing sowing obtains F2- 12345678, plant F2- 12345678,850 plants of colony's number,
Resistance Identification is carried out, identification drought resistance, millet blast resistance, poliosis resistance, kernel smut resistance, Herbicid resistant, rust resist
Property, the individual plant of 6 kinds of resistance types is selected and resisted, is listed, the maturity period selects the strain individual plant sowing that is listed, and seed coat color identification is carried out, protect
Stay seed performance green and unseparated individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F3For seed F3-
12345678；
G) strain plantation F3- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types, choosing and anti-6 kinds of resistance types are identified
Individual plant, be listed, the listed strain individual plant sowing of maturity period choosing, and carry out seed coat color identification, retain seed performance green and regardless of
From individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F4For seed F4-12345678；
H) strain plantation F4- 12345678, field observation choose breeding time 105-120 days, plant height 110-130 centimetres, plant
Type is compact, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, solid
The individual plant sowing that the property good, later stage has discolored, obtains F5-12345678；
I) strain plantation F5- 12345678, field observation 105-120 days breeding time of selection, 110-130 centimetres of plant height, plant type are tight
Gather, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, fecundity are good,
The individual plant sowing that later stage has discolored, obtains F6-12345678；
J) strain plantation F6- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types, choosing and anti-6 kinds of resistance types are identified,
And breeding time 105-120 days, plant height 110-130 centimetres, plant type is compact, fringe is big and hard, spindle-type fringe, code elasticity are fitted
In, 20 sowings of individual plant that full seed, fecundity be good, the later stage has discolored, obtain F7-12345678；
K) to 20 F7- 12345678 carry out Yield comparison experiment, and carry out Determination of Selenium, screening yield height and Se content
High strain mixing sowing, that is, be bred as high yield, disease-resistant, drought resisting, the green millet variety of selenium-rich " green No. 1 of selenium-rich " of antiweed；
" green No. 1 of selenium-rich " millet variety is planted, the common millet variety increase yield 5% of every mu of ratio reduces 110 yuan of dispenser cost, rich
The green millet purchasing price increase by 20% of selenium, every mu can increase by 330 yuan of economic benefit for peasant, while reducing agricultural chemicals to environment
Pollution；
Embodiment 2：
1）Juvenile stage：The green excellent paddy of the green millet varieties of choosing（P1）, selenium-rich kind Henan paddy 11（P2）, drought-resistant variety is tender to select No. 14
（P3）, anti-millet blast kind Kaifeng wheat stubble paddy（P4）, anti-poliosis kind Shaanxi little Bai Gu（P5）, anti-kernel smut strain 93-
68（P6）, antiweed kind Shanxi paddy No. 56（P7）, Resistant Gene To Rust strain Michelia floribunda（P8）For hybrid strain；
2）Hybridize combo and screening technique：
A) make hybridization P1/P2, P3/P4, P5/P6, P7/P8, obtain 4 hybridization F1, respectively with F1-12、F1-34、F1-56、F1-78
Represent；
B) F is planted1-12、F1-34、F1-56、F1- 78 each 15 plants, the maturity period mixes sowing respectively, obtains F2For seed F2-12、F2-
34、F2-56、F2-78；
C) F is planted2-12、F2-34、F2-56、F2- 78 each 600 plants, F2-34、F2-56、F2- 78 carry out Resistance Identification, wherein F2-
P34 identifies drought resistance and millet blast resistance, F2- P56 identifies poliosis resistance and kernel smut resistance, F2- P78 identifies herbicide
Resistance and rust resistance, select high anti-individual plant, are listed, the listed strain individual plant sowing of maturity period choosing, obtain F3For seed F3-34、F3-56、
F3-78；F2- 12 individual plant sowings simultaneously carry out seed coat color identification, and seed is showed to the individual plant of green, carry out Determination of Selenium, select selenium
The high individual plant of content, obtains F3For seed F3-12；
D) strain plants F respectively3For seed F3-12、F3-34、F3-56、F3- 78, each 40 plants of combination plantation, florescence is made miscellaneous
Hand over F3-12/F3-34、F3-56/F3- 78, obtain 2 hybridization F1, respectively with F1-1234、F1- 5678 represent；
E) F is planted1-1234、F1- 5678, florescence makees hybridization F1-1234/F1- 5678, must reestablish diplomatic relations F1, with F1- 12345678 tables
Show；
F) F is planted1- 12345678, maturity period mixing sowing obtains F2- 12345678, plant F2- 12345678,950 plants of colony's number,
Resistance Identification is carried out, identification drought resistance, millet blast resistance, poliosis resistance, kernel smut resistance, Herbicid resistant, rust resist
Property, the individual plant of 6 kinds of resistance types is selected and resisted, is listed, the maturity period selects the strain individual plant sowing that is listed, and seed coat color identification is carried out, protect
Stay seed performance green and unseparated individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F3For seed F3-
12345678；
G) strain plantation F3- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types, choosing and anti-6 kinds of resistance types are identified
Individual plant, be listed, the listed strain individual plant sowing of maturity period choosing, and carry out seed coat color identification, retain seed performance green and regardless of
From individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F4For seed F4-12345678；
H) strain plantation F4- 12345678, field observation choose breeding time 105-120 days, plant height 110-130 centimetres, plant
Type is compact, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, solid
The individual plant sowing that the property good, later stage has discolored, obtains F5-12345678；
I) strain plantation F5- 12345678, field observation 105-120 days breeding time of selection, 110-130 centimetres of plant height, plant type are tight
Gather, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, fecundity are good,
The individual plant sowing that later stage has discolored, obtains F6-12345678；
J) strain plantation F6- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types, choosing and anti-6 kinds of resistance types are identified,
And breeding time 105-120 days, plant height 110-130 centimetres, plant type is compact, fringe is big and hard, spindle-type fringe, code elasticity are fitted
In, 20 sowings of individual plant that full seed, fecundity be good, the later stage has discolored, obtain F7-12345678；
K) to 20 F7- 12345678 carry out Yield comparison experiment, and carry out Determination of Selenium, screening yield height and Se content
High strain mixing sowing, that is, be bred as high yield, disease-resistant, drought resisting, the green millet variety of selenium-rich " green No. 1 of selenium-rich " of antiweed；
" green No. 1 of selenium-rich " millet variety is planted, the common millet variety increase yield 8% of every mu of ratio reduces 120 yuan of dispenser cost, rich
The green millet purchasing price increase by 25% of selenium, every mu can increase by 360 yuan of economic benefit for peasant, while reducing agricultural chemicals to environment
Pollution；
Presently preferred embodiments of the present invention is the foregoing is only, all impartial changes done according to scope of the present invention patent are with repairing
Decorations, should all belong to the covering scope of the present invention.
Claims (1)
1. a kind of selection of the green millet variety of how anti-selenium-rich, it is characterised in that：The selection include following methods with
Step：
1) Juvenile stage：The green excellent paddy of the green millet varieties of choosing is P1, and selenium-rich kind Henan paddy 11 is P2, drought-resistant variety Ji paddy 22 or tender
It is P3 to select No. 14, and anti-millet blast kind Kaifeng wheat stubble paddy is P4, the anti-small Bai Guwei P5 in poliosis kind Shaanxi, anti-kernel smut product
It is that 94-57 or 93-68 is P6, antiweed kind is P7 towards paddy 58 or Shanxi paddy No. 56, and Resistant Gene To Rust strain Michelia floribunda is P8, with
P1, P2, P3, P4, P5, P6, P7 and P8 are used as hybrid strain；
2) hybridization combo and screening technique：
A) make hybridization P1/P2, P3/P4, P5/P6 and P7/P8, obtain 4 hybridization F1, respectively with F1-12、F1-34、F1- 56 and F1-78
Represent；
B) F is planted1-12、F1-34、F1- 56 and F1- 78 each 15 plants, the maturity period mixes sowing respectively, obtains F2For seed F2-12、F2-
34、F2- 56 and F2-78；
C) F is planted2-12、F2-34、F2- 56 and F2- 78 is each 500-600 plants, F2-34、F2- 56 and F2- 78 carry out Resistance Identification, its
Middle F2- P34 identifies drought resistance and millet blast resistance, F2- P56 identifies poliosis resistance and kernel smut resistance, F2- P78 identifications are removed
Careless agent resistance and rust resistance, select high anti-individual plant, are listed, the listed strain individual plant sowing of maturity period choosing, obtain F3For seed F3-34、F3-
56 and F3-78；F2- 12 individual plant sowings simultaneously carry out seed coat color identification, and seed is showed to the individual plant of green, carry out Determination of Selenium,
The individual plant that Se content is high is selected, F is obtained3For seed F3-12；
D) strain plants F respectively3For seed F3-12、F3-34、F3- 56 and F3- 78, each 30-40 plants of combination plantation, florescence is made
Hybridize F3-12/F3- 34 and F3-56/F3- 78, obtain 2 hybridization F1, respectively with F1- 1234 and F1- 5678 represent；
E) F is planted1- 1234 and F1- 5678, florescence makees hybridization F1-1234/F1- 5678, must reestablish diplomatic relations F1, with F1- 12345678 tables
Show；
F) F is planted1- 12345678, maturity period mixing sowing obtains F2- 12345678, plant F2- 12345678, colony number 850-
950 plants, carry out Resistance Identification, identification drought resistance, millet blast resistance, poliosis resistance, kernel smut resistance, Herbicid resistant,
Rust resistance, choosing and the individual plant for resisting 6 kinds of resistance types, are listed, the listed strain individual plant sowing of maturity period choosing, and carry out seed coat color mirror
It is fixed, retain seed and show green and unseparated individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F3For seed
F3-12345678；
G) strain plantation F3- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types are identified, the simultaneous anti-6 kinds of resistance types of choosing
Individual plant, is listed, the listed strain individual plant sowing of maturity period choosing, and carries out seed coat color identification, retains seed performance green and does not separate
Individual plant, carry out Determination of Selenium, select the individual plant that Se content is high, obtain F4For seed F4-12345678；
H) strain plantation F4- 12345678, field observation chooses breeding time in 105-120 days, plant height in 110-130 centimetres, plant type
Compact, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, fecundity
The individual plant sowing that the good, later stage has discolored, obtains F5-12345678；
I) strain plantation F5- 12345678, field observation 105-120 days breeding time of selection, 110-130 centimetres of plant height, plant type are tight
Gather, stalk is more sturdy, good toughness, fringe are longer, fringe is big and hard, spindle-type fringe, moderate code elasticity, full seed, fecundity are good,
The individual plant sowing that later stage has discolored, obtains F6-12345678；
J) strain plantation F6- 12345678, Resistance Identification is carried out, all 6 kinds of resistance types, choosing and anti-6 kinds of resistance types are identified,
And breeding time 105-120 days, plant height 110-130 centimetres, plant type is compact, fringe is big and hard, spindle-type fringe, code elasticity are fitted
In, 20 sowings of individual plant that full seed, fecundity be good, the later stage has discolored, obtain F7-12345678；
K) to 20 F7- 12345678 carry out Yield comparison experiment, and carry out Determination of Selenium, screening yield height and Se content
High strain mixing sowing, that is, be bred as high yield, disease-resistant, drought resisting, the green millet variety of selenium-rich of antiweed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710123483.8A CN106942045A (en) | 2017-03-03 | 2017-03-03 | A kind of selection of the green millet variety of how anti-selenium-rich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710123483.8A CN106942045A (en) | 2017-03-03 | 2017-03-03 | A kind of selection of the green millet variety of how anti-selenium-rich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106942045A true CN106942045A (en) | 2017-07-14 |
Family
ID=59466709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710123483.8A Pending CN106942045A (en) | 2017-03-03 | 2017-03-03 | A kind of selection of the green millet variety of how anti-selenium-rich |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106942045A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198882A (en) * | 1998-06-15 | 1998-11-18 | 河北省农林科学院 | Creation and utilization of anti-phytocide germplasm of millet |
| CN105941137A (en) * | 2016-07-07 | 2016-09-21 | 福建农林大学 | Breeding method of broad-resistance green soybean variety |
| CN106212270A (en) * | 2016-10-09 | 2016-12-14 | 河北省农林科学院谷子研究所 | The selection-breeding of a kind of millet variety being suitable to staple food processing and cultural method |
-
2017
- 2017-03-03 CN CN201710123483.8A patent/CN106942045A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198882A (en) * | 1998-06-15 | 1998-11-18 | 河北省农林科学院 | Creation and utilization of anti-phytocide germplasm of millet |
| CN105941137A (en) * | 2016-07-07 | 2016-09-21 | 福建农林大学 | Breeding method of broad-resistance green soybean variety |
| CN106212270A (en) * | 2016-10-09 | 2016-12-14 | 河北省农林科学院谷子研究所 | The selection-breeding of a kind of millet variety being suitable to staple food processing and cultural method |
Non-Patent Citations (3)
| Title |
|---|
| 郑宝福: "绿色小米——绿优谷", 《天津农林科技》 * |
| 郝洪波等: "抗除草剂有色小米夏谷新种质创新", 《河北农业科学》 * |
| 齐光荣等: "优质富硒高产谷子新品种豫谷11的选育及栽培技术", 《现代农业科技》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Tariq et al. | Maize in Pakistan–an overview | |
| Kumar et al. | Status, scope and strategies of arid legumes research in India-A review | |
| CN101185420A (en) | High efficiency rice breeding method | |
| Sarandon et al. | Mixture of cultivars: pilot field trial of an ecological alternative to improve production or quality of wheat (Triticum aestivum) | |
| Li | Production, breeding and process of maize in China | |
| Saha et al. | Impact of zinc application methods on zinc concentration and zinc-use efficiency of popularly grown rice (Oryza sativa) cultivars | |
| Zotikov et al. | Present-day breeding of legumes and groat crops in Russia | |
| Abubakar et al. | Genetic diversity studies for morphological traits in pearl millet (Pennisetum glaucum L.) landraces of Northern Nigeria | |
| CN107896978A (en) | A kind of selection for special glutinous rice variety of making wine | |
| Pantsyreva et al. | Research of early rating soybean varieties on technology and agroecological resistance | |
| CN106900540A (en) | A kind of selection of anti-yellowing glutinous millet variety high | |
| CN106942045A (en) | A kind of selection of the green millet variety of how anti-selenium-rich | |
| Sharma et al. | Heritability estimates of spot blotch resistance and its association with other traits in spring wheat crosses | |
| Ingver et al. | Effect of organic and conventional production on yield and the quality of spring cereals. | |
| CN106665334A (en) | Breeding method of sterile line of high yellow-waxy-resisting millet | |
| Adigbo et al. | Screening and evaluation of upland rice (O L.) varieties in inundated soil | |
| CN106888961A (en) | A kind of anti-black Semen setariae sterile line breeding method high | |
| CN106900541A (en) | A kind of how anti-green grain sterile line breeding method | |
| CN106942044A (en) | A kind of selection of high anti-white glutinous millet variety | |
| CN106937591A (en) | A kind of selection of high anti-colored millet variety | |
| Gupta et al. | Agro-morphological variability study of barley (Hordeum vulgare L.) landraces in Jumla, Nepal | |
| Chainuvati et al. | Mungbean and blackgram production and development in Thailand | |
| Dwipa et al. | Land flooding effect Before and After Planting on Rice Yield in System Of Rice Intensification | |
| CN106912371A (en) | A kind of anti-white glutinous millet sterile line breeding method high | |
| CN106665335A (en) | Breeding method of high-resistance black millet variety |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |