CN104996118A - Breeding method capable of keeping purebred Shucheng Brassica campestris L. - Google Patents
Breeding method capable of keeping purebred Shucheng Brassica campestris L. Download PDFInfo
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- CN104996118A CN104996118A CN201510351976.8A CN201510351976A CN104996118A CN 104996118 A CN104996118 A CN 104996118A CN 201510351976 A CN201510351976 A CN 201510351976A CN 104996118 A CN104996118 A CN 104996118A
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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
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Abstract
The invention discloses a breeding method capable of keeping purebred Shucheng Brassica campestris L.. The breeding method specifically comprises: (1) selecting a breeding field nursery; (2) breeding; (3) sowing and carrying out field planting; (4) picking; (5) isolating; and (6) carrying out water-fertilizer management. An advanced organic fertilizer and pure seed liquor are adopted, so that the vital force, at a juvenile stage, of seedlings is enhanced and improved while the disease resistance of the seeds is improved; the seedlings are not liable to be affected by the outside; and meanwhile, a tent is set up for preventing honeybee pollination to affect purity of the next generation, thereby greatly increasing the yield.
Description
Technical field
The invention belongs to the technology field of plantation, be specifically related to the method for a kind of Shucheng County gold zone crow pure keeping breeding.
Background technology
" Shucheng County's gold zone crow " is Shucheng County landrace, its external appearance characteristic: plant height 14-15 centimetre, and basin degree 18-20 centimetre is opened on blade face, and petiole is flat thin, white, and blade face fiber crops wrinkle, limit leaf is emerald green, and lobus cardiacus is light yellow, gold zone number of sheets 8-10 leaf, and time edible, plant type is rice bowl shape.Because Shucheng County gold zone crow is cross pollinated plant, plantation repeatedly for many years, there is variation in its overall proterties, merit is progressively degenerated, since 2006, Shucheng County Shu Feng modern agriculture scientific and technological development Co., Ltd carries out collection arrangement to " Shucheng County's gold zone crow ", and the degradation phenomena that the landrace of long-term planting occur is carried out to the purification and rejuvenation of system, make the original merit of old kind be restored and optimize, and explore a kind of gold zone crow purification pure keeping breeding method.
Within 2006, search in the hundred mu of gold zone crow production field investigation of Shu Feng company and mark the consistent individual plant that 50 strains represent the black typical proterties of Shucheng County's gold zone, carry out individual plant isolation implant immediately, every strain seed list is received.Growing and cultivation in 2007 50 selective nurseries, each plantation garden adopts separately the isolation of pollen separation net mutually, divide four removal of impurities (nursery stage, plant type vegetative period, lobus cardiacus jaundice phase, peduncle-growing period for rapeseed) vegetative period, within 2008, build selective nursery 50 again, continue isolation impurity elimination to select, within 2009, enter qualification garden, from 50 selected selective nurseries, select the plantation garden that 10 meet Elemental characters.Within 2010, enter qualification garden.Within 2011, finally select 2 gardens and enter mixed stocker.Within 2012, carrying out mixed is garden qualification, and 2013 mixed is that garden is identified further and to be preserved with Germplasm Bank.Whole purification and rejuvenation process adopts systems approach to screen through multiple generation, basicly stable in Shucheng County's gold zone crow merit in 2013, and is improved further.
Summary of the invention
The present invention is according to gold zone crow alienation pollination, and kind not easily stays pure feature, and develop a kind of implantation methods that can retain purebred gold zone crow of strong stress resistance, concrete grammar is as follows:
(1) nursery nursery: that do not have crop in cruciferae in 2000m around selecting, that soil is deep, irrigation and drainage are convenient, physical features is smooth, the content of organic matter is high sandy loam is base, surrounding plantation wheat is isolation barrier, tractor-ploughing is digged 20 ~ 30cm degree of depth, every mu of fertilizer using 60 ~ 80Kg, mix with the ground surface soil of turning over, to rake and do furrow, furrow are wide × and length is 2 × 10m;
(2) breeding: shine 20 ~ 30min under seed being placed on the sun, puts into antibacterial liquid and soaks 2 ~ 3min, then takes out and drains, be put in the warm water of 35 ~ 40 DEG C and soak 1 ~ 2min, be finally put in ventilation and dry;
(3) sowing and field planting: the seed described in (2) is seeded on the nursery described in (1) by the amount of 1 ~ 1.2Kg/ mu in late August, after planting cover the thin wet soil that sieves that 0.4 ~ 0.6cm is thick, the middle ten days and the last ten days in September carries out field planting, every mu of field planting 10000 ~ 11000 cave, strain spacing 24 ~ 28cm;
(4) removal of impurities: carry out impurity elimination at nursery stage, plant strain growth phase, row leaf jaundice phase and peduncle-growing period for rapeseed, within every 3 days, carry out once, remove the plant different from the leaf look of most of Shucheng County gold zone crow, blade face, blade profile feature, petiole, plant type, plant height, opening quotation degree and light yellow lobus cardiacus number;
(5) isolate: before gold zone crow does not also bloom, cover isolation with high density pollen separation net, separation net square frame formula covers, height 2 ~ 2.5m, places two hive bee honey simultaneously attract honeybee isolated area every mu;
(6) water and fertilizer management: impose once-combined fertilizer in after field planting 30 ~ 40 days, consumption every mu 8 ~ 10 kilograms, in 70 ~ 80 days after field planting, keep field moistening, bolting, blooming stage water pours water 1 ~ 2 time.
A method for Shucheng County gold zone crow pure keeping breeding, is characterized in that, the fertilizer in described step (1) is to be expected by a and b expects that mix and blend 30 ~ 40min absorption is made under 60 ~ 70 DEG C of temperature condition by weight portion content; Wherein a material is mixed weight part raw material zinc chloride 10 ~ 15 parts, 30 ~ 35 parts, potassium permanganate, 20 ~ 25 parts, fused calcium magnesium phosphate, 8 ~ 10 parts, urea and humus soil 10 ~ 15 parts, and unification is ground into homogeneous pulvis; B material is that the NaOH solution 80 ~ 120 parts agricultural crop straw 40 ~ 50 parts being put into 4 ~ 6wt% of weight portion counting soaks vibration 10 ~ 12h, then rough grinding, centrifugal rear removal top layer floccule, dry to obtain pulvis by after lower floor's granule ammoniated treatment, after gained pulvis pulvis and alkyd resins 8 ~ 10 parts, sodium carboxymethylcellulose 2 ~ 3 parts and 30 ~ 45 parts, water being mixed, make homogeneous emulsion.
The method of a kind of Shucheng County gold zone crow pure keeping breeding, it is characterized in that, the antibacterial liquid in described step (2) adds deionized water 200 ~ 300 parts of stirring and dissolving after being mixed by the iron ammonium sulfate 2 ~ 3 parts of weight portion content, Calcium Ascorbate 1 ~ 2 part, ammonia-alum 3 ~ 5 parts and 10 ~ 15 parts, copper sulphate and makes.
Beneficial effect of the present invention: the present invention is by improving base manure process during plantation, the clean kind in seed period and the tent protection of pollen period ensure the purebred cultivation of gold zone crow, base manure be wherein by stalk after base extraction again ammoniated treatment obtain the fabulous stalk particle agent of rough surface hydrophily, fertilizer additive made by mixing water soluble resin and crosslinking agent, there is extremely strong adsorption function, slow-release function fertilizer made by the chemical fertilizer that mixed powder is broken into pulvis, stalk particle self is easily degraded simultaneously, has no residual component, the resistance of fabulous raising gold zone crow, the pollution level of environment and severe degree all can affect the change of plant genetic material in various degree, the environment controlling soil is very important.
Embodiment
Embodiment 1:
A method for Shucheng County's gold zone crow pure keeping breeding, is characterized in that, comprise following step:
(1) nursery nursery: that do not have crop in cruciferae in 2000m around selecting, that soil is deep, irrigation and drainage are convenient, physical features is smooth, the content of organic matter is high sandy loam is base, surrounding plantation wheat is isolation barrier, tractor-ploughing is digged 20 ~ 30cm degree of depth, every mu of fertilizer using 60 ~ 80Kg, mix with the ground surface soil of turning over, to rake and do furrow, furrow are wide × and length is 2 × 10m;
(2) breeding: shine 20 ~ 30min under seed being placed on the sun, puts into antibacterial liquid and soaks 2 ~ 3min, then takes out and drains, be put in the warm water of 35 ~ 40 DEG C and soak 1 ~ 2min, be finally put in ventilation and dry;
(3) sowing and field planting: the seed described in (2) is seeded on the nursery described in (1) by the amount of 1 ~ 1.2Kg/ mu in late August, after planting cover the thin wet soil that sieves that 0.4 ~ 0.6cm is thick, the middle ten days and the last ten days in September carries out field planting, every mu of field planting 10000 ~ 11000 cave, strain spacing 24 ~ 28cm;
(4) removal of impurities: carry out impurity elimination at nursery stage, plant strain growth phase, row leaf jaundice phase and peduncle-growing period for rapeseed, within every 3 days, carry out once, remove the plant different from the leaf look of most of Shucheng County gold zone crow, blade face, blade profile feature, petiole, plant type, plant height, opening quotation degree and light yellow lobus cardiacus number;
(5) isolate: before gold zone crow does not also bloom, cover isolation with high density pollen separation net, separation net square frame formula covers, height 2 ~ 2.5m, places two hive bee honey simultaneously attract honeybee isolated area every mu;
(6) water and fertilizer management: impose once-combined fertilizer in after field planting 30 ~ 40 days, consumption every mu 8 ~ 10 kilograms, in 70 ~ 80 days after field planting, keep field moistening, bolting, blooming stage water pours water 1 ~ 2 time.
A method for Shucheng County gold zone crow pure keeping breeding, is characterized in that, the fertilizer in described step (1) is to be expected by a and b expects that mix and blend 30 ~ 40min absorption is made under 60 ~ 70 DEG C of temperature condition by weight portion content; Wherein a material is mixed weight part raw material zinc chloride 12 parts, 30 parts, potassium permanganate, 25 parts, fused calcium magnesium phosphate, 8 parts, urea and humus soil 10 parts, and unification is ground into homogeneous pulvis; B material is that the NaOH solution 120 parts agricultural crop straw 40 parts being put into 4 ~ 6wt% of weight portion counting soaks vibration 10 ~ 12h, then rough grinding, centrifugal rear removal top layer floccule, dry to obtain pulvis by after lower floor's granule ammoniated treatment, after gained pulvis pulvis and alkyd resins 10 parts, sodium carboxymethylcellulose 2 parts and 40 parts, water being mixed, make homogeneous emulsion.
The method of a kind of Shucheng County gold zone crow pure keeping breeding, it is characterized in that, the antibacterial liquid in described step (2) adds deionized water 300 parts of stirring and dissolving after being mixed by the iron ammonium sulfate 2 parts of weight portion content, Calcium Ascorbate 1 part, ammonia-alum 5 parts and 15 parts, copper sulphate and makes.
Adopt the implantation methods of gold zone of the present invention crow pure keeping breeding, greatly reduce the generation of gold zone crow hybrid, can reserve kind, obtained trust, for follow-on seedling cultivation provides outstanding seed, improve output, comparatively commonsense method improves economy about 23.5% simultaneously.
Claims (3)
1. a method for Shucheng County's gold zone crow pure keeping breeding, is characterized in that, comprise following step:
(1) nursery nursery: that do not have crop in cruciferae in 2000m around selecting, that soil is deep, irrigation and drainage are convenient, physical features is smooth, the content of organic matter is high sandy loam is base, surrounding plantation wheat is isolation barrier, tractor-ploughing is digged 20 ~ 30cm degree of depth, every mu of fertilizer using 60 ~ 80Kg, mix with the ground surface soil of turning over, to rake and do furrow, furrow are wide × and length is 2 × 10m;
(2) breeding: shine 20 ~ 30min under seed being placed on the sun, puts into antibacterial liquid and soaks 2 ~ 3min, then takes out and drains, be put in the warm water of 35 ~ 40 DEG C and soak 1 ~ 2min, be finally put in ventilation and dry;
(3) sowing and field planting: the seed described in (2) is seeded on the nursery described in (1) by the amount of 1 ~ 1.2Kg/ mu in late August, after planting cover the thin wet soil that sieves that 0.4 ~ 0.6cm is thick, the middle ten days and the last ten days in September carries out field planting, every mu of field planting 10000 ~ 11000 cave, strain spacing 24 ~ 28cm;
(4) removal of impurities: carry out impurity elimination at nursery stage, plant strain growth phase, row leaf jaundice phase and peduncle-growing period for rapeseed, within every 3 days, carry out once, remove the plant different from the leaf look of most of Shucheng County gold zone crow, blade face, blade profile feature, petiole, plant type, plant height, opening quotation degree and light yellow lobus cardiacus number;
(5) isolate: before gold zone crow does not also bloom, cover isolation with high density pollen separation net, separation net square frame formula covers, height 2 ~ 2.5m, places two hive bee honey simultaneously attract honeybee isolated area every mu;
(6) water and fertilizer management: impose once-combined fertilizer in after field planting 30 ~ 40 days, consumption every mu 8 ~ 10 kilograms, in 70 ~ 80 days after field planting, keep field moistening, bolting, blooming stage water pours water 1 ~ 2 time.
2. the method for a kind of Shucheng County gold zone crow pure keeping breeding according to claim 1, is characterized in that, the fertilizer in described step (1) is to be expected by a and b expects that mix and blend 30 ~ 40min absorption is made under 60 ~ 70 DEG C of temperature condition by weight portion content; Wherein a material is mixed weight part raw material zinc chloride 10 ~ 15 parts, 30 ~ 35 parts, potassium permanganate, 20 ~ 25 parts, fused calcium magnesium phosphate, 8 ~ 10 parts, urea and humus soil 10 ~ 15 parts, and unification is ground into homogeneous pulvis; B material is that the NaOH solution 80 ~ 120 parts agricultural crop straw 40 ~ 50 parts being put into 4 ~ 6wt% of weight portion counting soaks vibration 10 ~ 12h, then rough grinding, centrifugal rear removal top layer floccule, dry to obtain pulvis by after lower floor's granule ammoniated treatment, after gained pulvis and alkyd resins 8 ~ 10 parts, sodium carboxymethylcellulose 2 ~ 3 parts and 30 ~ 45 parts, water being mixed, make homogeneous emulsion.
3. the method for a kind of Shucheng County gold zone crow pure keeping breeding according to claim 1, it is characterized in that, the antibacterial liquid in described step (2) adds deionized water 200 ~ 300 parts of stirring and dissolving after being mixed by the iron ammonium sulfate 2 ~ 3 parts of weight portion content, Calcium Ascorbate 1 ~ 2 part, ammonia-alum 3 ~ 5 parts and 10 ~ 15 parts, copper sulphate and makes.
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| CN201510351976.8A CN104996118A (en) | 2015-06-24 | 2015-06-24 | Breeding method capable of keeping purebred Shucheng Brassica campestris L. |
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| CN201510351976.8A CN104996118A (en) | 2015-06-24 | 2015-06-24 | Breeding method capable of keeping purebred Shucheng Brassica campestris L. |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267304A (en) * | 2023-05-10 | 2023-06-23 | 江苏省农业科学院 | Application of isolation net in strawberry breeding and strawberry isolation breeding method |
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| CN104025867A (en) * | 2014-06-23 | 2014-09-10 | 合肥路飞农业科技有限公司 | Water spinach planting method |
| CN104221667A (en) * | 2014-08-30 | 2014-12-24 | 安徽省舒城县舒丰现代农业科技开发有限责任公司 | Cultivation method for yellow heart cabbage |
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2015
- 2015-06-24 CN CN201510351976.8A patent/CN104996118A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946687A (en) * | 2010-07-12 | 2011-01-19 | 阜南县农业科学研究所 | Summer radish new variety breeding method |
| CN102334445A (en) * | 2010-07-16 | 2012-02-01 | 山东省潍坊市农业科学院 | Pollination method for purity-conservation Chinese cabbage breeding material |
| CN103688716A (en) * | 2013-12-11 | 2014-04-02 | 安徽省舒城县舒丰现代农业科技开发有限责任公司 | Shucheng yellow heart cabbage cultivation method |
| CN104025867A (en) * | 2014-06-23 | 2014-09-10 | 合肥路飞农业科技有限公司 | Water spinach planting method |
| CN104221667A (en) * | 2014-08-30 | 2014-12-24 | 安徽省舒城县舒丰现代农业科技开发有限责任公司 | Cultivation method for yellow heart cabbage |
| CN104609953A (en) * | 2015-01-07 | 2015-05-13 | 安徽蟠桃园林绿化工程有限公司 | Microorganism fertilizer with coated straw bits and preparation method of microorganism fertilizer |
Non-Patent Citations (1)
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| 吴炳坤: "黄心乌菜品种特征特性与栽培技术", 《蔬菜》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267304A (en) * | 2023-05-10 | 2023-06-23 | 江苏省农业科学院 | Application of isolation net in strawberry breeding and strawberry isolation breeding method |
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Application publication date: 20151028 |
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