CN106233965A - A kind of high yield breeding method of Amaranthus mangostanus L. - Google Patents

A kind of high yield breeding method of Amaranthus mangostanus L. Download PDF

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Publication number
CN106233965A
CN106233965A CN201610618905.4A CN201610618905A CN106233965A CN 106233965 A CN106233965 A CN 106233965A CN 201610618905 A CN201610618905 A CN 201610618905A CN 106233965 A CN106233965 A CN 106233965A
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high yield
seed
breeding method
amaranthus mangostanus
yield breeding
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CN201610618905.4A
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Inventor
张国芹
牟建梅
徐瑶
李军
何玲莉
佘旭东
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Suzhou Academy of Agricultural Sciences
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Suzhou Academy of Agricultural Sciences
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Priority to CN201610618905.4A priority Critical patent/CN106233965A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for

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  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)

Abstract

The invention belongs to field of plant variety breeding technology, the invention discloses the high yield breeding method of a kind of Amaranthus mangostanus L..The high yield breeding method of the present invention is possible not only to significantly improve the quality of Amaranthus mangostanus L. seed, yield and germination percentage, moreover it is possible to significantly reduce the cost of labor of breeding;The high yield breeding method of the present invention can reduce the generation of the crop smothering during Amaranthus mangostanus L. breeding, reduces the seed loss that comes off in field simultaneously, and has soil moisture conservation effect to soil, the most easily operated.

Description

A kind of high yield breeding method of Amaranthus mangostanus L.
Technical field
The present invention relates to field of plant variety breeding technology, be specifically related to the breeding method of a kind of plant, particularly to a kind of Herba Amaranthi tricoloris The breeding method of dish.
Background technology
Amaranthus mangostanus L. (Amaranthus mangostanus L.), has another name called floating heart, Herba Gynurae bicoloris, is annual herb plant, because it contains Abundant nutrition and dietary function is had to be loved by the people.In Amaranthus mangostanus L. containing abundant carotene than solanaceous vegetables high 2 times with On;The content of ferrum is a times of Herba Spinaciae;The content of calcium is three times of Herba Spinaciae.Especially without oxalic acid in Amaranthus mangostanus L., calcium, ferrum enter people It is readily absorbed by after body.Compendium of Material Medica is recorded Amaranthus mangostanus L. and is had the dietary function such as heat-clearing and toxic substances removing, improving eyesight sore-throat relieving.
Amaranthus mangostanus L. is In Middle And Lower Reaches of Changjiang River main leaf vegetables in summer crop.Owing to the thermostability of Amaranthus mangostanus L. is strong, summer culture scale The most secondary Pterocladia tenuis Okam..Amaranthus mangostanus L. management is easy, yield is considerable, and every per mu yield is up to 1000-2000 kilogram, and economic worth is higher.Therefore Annual Amaranthus mangostanus L. seed is in great demand.Amaranthus mangostanus L. flowers axil is raw, until inferior leads, or have a terminal flower bunch, one-tenth nodding spike shape simultaneously Inflorescence flower, flowers are spherical.Important factor, a soil of the puzzlement Amaranthus mangostanus L. production of hybrid seeds is become owing to Amaranthus mangostanus L. multiplication fields weeds take time and effort The too high plant of water content easily lodges, but too low soil moisture content Amaranthus mangostanus L. seed is difficult to maturation.
In order to solve the problem that above-mentioned prior art exists, it is provided that a kind of strong operability, raising Amaranthus mangostanus L. hybrid seed yield and matter The method of amount, the present invention is therefore.
Summary of the invention
Present invention aim at solving the defect in existing Amaranthus mangostanus L. breeding technique, propose the high yield breeding side of a kind of Amaranthus mangostanus L. Method, it is ensured that seed production and quality.
The present invention solves technical problem by the following technical programs: the high yield breeding method of a kind of Amaranthus mangostanus L., it is characterised in that Comprise the following steps:
(1) wholely: in late March-late August, the ground fertile, that irrigation and drainage convenient, level of ground water is low, weeds are few that loosens is selected Block, every mu of basal dressing whole with soil mixing thin after, make that 1.2-1.5 rice is wide, the furrow face of high 15-20cm, furrow face is spaced apart 15- 30cm;
(2) overlay film: cover black plastic film on furrow face, fix the periphery of thin film with ditch soil;
(3) punching: punch on thin film with card punch after fixing;
(4) sowing: place 8-15 grain seed inside each hole, broadcasts the thick fine earth of one layer of 0.1cm-0.5 of bonnet;
(5) thinning final singling: when plant grows to 5-8 sheet leaf, carry out thinning in conjunction with roguing, selecting and remain, it is special to have this varietal characteristic The healthy seedling of property does kind of a strain, removes disease, miscellaneous, bad and weak strain, final singling during plant height 25-30cm;
(6) rich water quality management: water immediately after broadcasting, Amaranthus mangostanus L. growth early stage is more slow, and late growing stage is very fast, plants strain raw Long-term long, absorb nutrient more, during mitogenetic side shoot, spray foliage fertilizer in time, seed maturity stops watering before gathering for 12-15 days;
(7) prevention and control of plant diseases, pest control: in good time carry out crop rotation with non-equal crop;Ditch cleaning row's stain, reasonable balance fertilizing, improves plant Premunition;Weeds in removing garden, sick leaf, concentrate buried or burn in time;January~February utilize change of crops gap with July~August Carrying out deep ploughing to dig and sun the earth which has been ploughed up, select the vexed canopy of time period high temperature based on fine day, concrete grammar is to spray 2~5% with aerosol apparatus Ethanol, selects the preferable agricultural film of light transmission to cover the most airtight booth, and summer, vexed canopy 10 days, suitably increased the vexed canopy time winter, Can effectively kill the pathogen such as subterranean pest-insect and virosis, fungus, antibacterial;
(8) seed harvest: when seed 80% is ripe, disposably gathers in, remove seed coat with hair-dryer, dry, put in storage.
In described step (1), the every 667m of base manure2Uniformly spread fertilizer over the fields high-quality decomposed manure 1000kg~1500kg;Or be affixed by Compound fertilizer 10kg, described compound fertilizer be N:P:K be the compound fertilizer of 15:15:15.
In described step (3), the spacing in the rows of punching is 40cm, and line-spacing is 40cm.
In described step (5), after final singling, 2-3 strain is stayed in every cave.
In described step (7), the step of the prevention and control of plant diseases, pest control, put a small amount of Furadan, the sowing amount of Furadan in also including hole For every mu of 1kg, prevent and treat subterranean pest-insect;Diseases prevention medicinal 400 times of liquid of 25% carbendazol wettable powder or 36% thiophanate-methyl 500 times of liquid of suspending agent spray;Insect protected consumption is ant worm woods or each 1500 times of liquid preventing and treating of Aphox water dispersible granules.
In described step (8), ripe mark is to take the inflorescence palm of the hand rub full seed and come off smoothly.
The high yield breeding method of a kind of Amaranthus mangostanus L. that the present invention provides, comprises the following steps:
Soil is required strict by step one, whole ground Amaranthus mangostanus L., but at soil fertile, loose, that preservation capacity of water and fertility energy is good, together Time do not planted in the plot of Amaranthus mangostanus L. growth more preferably.Every mu of basal dressing whole with soil mixing thin after, make 1.5 meters wide, high 15- The furrow face of 20cm.Furrow face is spaced apart 30cm;
Cover 1.8 meters of wide black plastic films on step 2, overlay film furrow face, fix the periphery of thin film with ditch soil.
Step 3, punching are punched on thin film with card punch after fixing.
Step 4, sow inside each hole placement 6-10 grain seed, broadcast the thick fine earth of one layer of 0.5cm of bonnet.
Step 5, thinning final singling, when plant grows to 5-6 sheet leaf, carry out thinning in conjunction with roguing.Selecting and remain, it is special to have this kind The healthy seedling of intrinsic characteristics does kind of a strain, removes disease, miscellaneous, bad and weak strain, final singling during plant height 30cm.
Step 6, rich water quality management water after broadcasting immediately.Amaranthus mangostanus L. growth early stage is more slow, and late growing stage is very fast, plants Strain trophophase is long, absorbs nutrient more.Foliage fertilizer is sprayed in time during mitogenetic side shoot.Seed maturity is gathered first 15 days and is stopped watering.
Step 7, the prevention and control of plant diseases, pest control carry out crop rotation with non-equal crop in good time;Ditch cleaning row's stain, reasonable balance fertilizing, improves Plant premunition;Weeds in removing garden, sick leaf, concentrate buried or burn in time;January~February utilize with July~August and change crops Gap carries out deep ploughing and digs and sun the earth which has been ploughed up, and selects the vexed canopy of time period high temperature based on fine day, concrete grammar be with aerosol apparatus spray 2~ 5% ethanol, select the preferable agricultural film of light transmission cover the most airtight booth, summer vexed canopy 10 days, when winter suitably increases vexed canopy Between, can effectively kill the pathogen such as subterranean pest-insect and virosis, fungus, antibacterial.A small amount of Furadan is put in sowing front hole;Growth is used 25% carbendazol wettable powder 400 times liquid or 500 times of liquid of 36% thiophanate-methyl suspending agent spray diseases prevention;, during discovery want and Time with ant worm woods or Aphox water dispersible granules pest control.
When step 8, seed 80% are ripe, disposably gather in, after cutting, be put in threshing ground plastic sheeting, in case shattering damages Lose.Remove seed coat with hair-dryer, dry, put in storage.
In described step 2, the every 667m of base manure2Uniformly spread fertilizer over the fields high-quality decomposed manure 1000kg~1500kg, or be affixed by multiple Hefei 10kg.Described compound fertilizer be N:P:K be the compound fertilizer of 15:15:15.
In described step 3, the spacing in the rows of punching is 40cm, and line-spacing is 40cm.
In described step 5, after final singling, 2-3 strain is stayed in every cave.
In described step 7, the sowing amount of Furadan is every mu of 1kg, prevents and treats subterranean pest-insect;Diseases prevention is with medicinal bacterium more than 25% Spirit 400 times of liquid of wettable powder or 500 times of liquid of 36% thiophanate-methyl suspending agent spray;Insect protected consumption is ant worm woods or Aphox Water dispersible granules each 1500 times of liquid preventing and treating.
In described step 8, ripe mark is to take the inflorescence palm of the hand rub full seed and come off smoothly.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are for illustrating The present invention and be not limited to limit the scope of the present invention.The implementation condition used in embodiment can be done according to the condition of concrete producer Adjusting further, not marked implementation condition is usually the condition in normal experiment.
Embodiment 1
The VARIETIES OF VEGETABLE AMARANTHUS that employing Suzhou academy of agricultural sciences brings out: Soviet Union Herba Amaranthi tricoloris No. 1.
Step one, in June, 2015 sow,
Step 2, apply fertilizer and do furrow: every mu applies base manure: high-quality decomposed manure 1000kg, compound fertilizer 10kg, in conjunction with whole Ground, does furrow after mixing, furrow are wide 1.5 meters, furrow face height 20-30cm, furrow interplanar distance 30cm.
Step 3, covering film punch: 1.8 meters of wide plastic sheetings of artificial paving, and periphery soil pressure is good, according to seeding row spacing respectively For punching on 30*40,40*40,50*40,60*40 thin film.
Step 4, sow inside each hole placement 6-10 grain seed, broadcast the thick fine earth of one layer of 0.5cm of bonnet.
Step 5, thinning final singling, when plant grows to 5-6 sheet leaf, carry out thinning in conjunction with roguing.Selecting and remain, it is special to have this kind The healthy seedling of intrinsic characteristics does kind of a strain, removes disease, miscellaneous, bad and weak strain, final singling during plant height 30cm, and 2-3 strain healthy seedling is stayed in every cave.
Step 6, rich water quality management water after broadcasting immediately, and Amaranthus mangostanus L. growth early stage is more slow, and late growing stage is very fast, plants Strain trophophase is long, absorbs nutrient more, sprays foliage fertilizer during mitogenetic side shoot in time, and seed maturity is gathered first 15 days and stopped watering.
A small amount of Furadan (equivalent every mu of 1kg) preventing and treating subterranean pest-insect is put in step 7, the prevention and control of plant diseases, pest control after planting every cave;Growth Period disease mainly has anthrax, with 400 times of liquid of 25% carbendazol wettable powder or 36% thiophanate-methyl suspending agent 500 times Liquid is prevented and treated;Insect pest mainly has aphid, red spider, to use ant worm woods or Aphox water dispersible granules each 1500 times of liquid during discovery in time Preventing and treating.
When step 8, step 8, seed 80% are ripe, disposably gather in, after cutting, be put in threshing ground plastic sheeting, in case Grain osses.Remove seed coat with hair-dryer, dry, put in storage.
Comparative example
Choose plot consistent Soviet Union No. 1 breeding of Herba Amaranthi tricoloris field be also provided with simultaneously four density be respectively 30*40,40*40, 50*40,60,*40 tetra-process.Not covering film, uses same fertilising and water management measure and later stage seed harvest.Finally Embodiment and matched group carry out the mensuration of seed production and compare respectively, the results are shown in Table 1.
Table 1 embodiment and comparative example seed production compare
As shown in Table 1, the yield of embodiment 1 is substantially better than comparative example, and yield is about 3 times of reference examples.Embodiment simultaneously Recruitment when eliminating weeding.Greatly reduce breeding cost.
In addition to above-mentioned enforcement, the present invention can be with other embodiments.All employing equivalents or equivalent transformation are formed Technical scheme, all falls within the protection domain of application claims.
Examples detailed above, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art's energy Solution present disclosure much of that is also implemented according to this, can not limit the scope of the invention with this.All according to present invention spirit Equivalent transformation that essence is done or modification, all should contain within protection scope of the present invention.

Claims (6)

1. the high yield breeding method of an Amaranthus mangostanus L., it is characterised in that comprise the following steps:
(1) wholely: select plot fertile, that irrigation and drainage convenient, level of ground water is low, weeds are few of loosening, every mu of basal dressing mixes with soil Neat and well spaced thin after, make that 1.2-1.5 rice is wide, the furrow face of high 15-20cm, furrow face is spaced apart 15-30cm;
(2) overlay film: cover black plastic film on furrow face, fix the periphery of thin film with ditch soil;
(3) punching: punch on thin film with card punch after fixing;
(4) sowing: place 8-15 grain seed inside each hole, broadcasts the thick fine earth of one layer of 0.1cm-0.5 of bonnet;
(5) thinning final singling: when plant grows to 5-8 sheet leaf, carry out thinning in conjunction with roguing, select and remain and there is this variety characteristic Healthy seedling does kind of a strain, removes disease, miscellaneous, bad and weak strain, final singling during plant height 25-30cm;
(6) rich water quality management: water immediately after broadcasting, Amaranthus mangostanus L. growth early stage is more slow, and late growing stage is very fast, plants strain trophophase Long, absorb nutrient more, during mitogenetic side shoot, spray foliage fertilizer in time, seed maturity stops watering before gathering for 12-15 days;
(7) prevention and control of plant diseases, pest control: in good time carry out crop rotation with non-equal crop;Ditch cleaning row's stain, reasonable balance fertilizing, improves plant disease-resistant Power;Weeds in removing garden, sick leaf, concentrate buried or burn in time;January~February are carried out with utilizing change of crops gap in July~August Deep ploughing is digged and is suned the earth which has been ploughed up, and selects the vexed canopy of time period high temperature based on fine day, and concrete grammar is to spray 2~5% ethanol with aerosol apparatus, Selecting the preferable agricultural film of light transmission to cover the most airtight booth, summer, vexed canopy 10 days, suitably increased the vexed canopy time winter, can be effective Kill the pathogen such as subterranean pest-insect and virosis, fungus, antibacterial;
(8) seed harvest: when seed 80% is ripe, disposably gathers in, remove seed coat with hair-dryer, dry, put in storage.
High yield breeding method the most according to claim 1, it is characterised in that in described step (1), every 667m2 is equal for base manure Even spread fertilizer over the fields high-quality decomposed manure 1000kg~1500kg;Or add sealing fertilizer 10kg, described compound fertilizer be N:P:K be 15:15: The compound fertilizer of 15.
High yield breeding method the most according to claim 1, it is characterised in that in described step (3), the spacing in the rows of punching is 40cm, line-spacing is 40cm..
High yield breeding method the most according to claim 1, it is characterised in that in described step (5), after final singling, every cave is stayed 2-3 strain.
High yield breeding method the most according to claim 1, it is characterised in that in described step (7), the prevention and control of plant diseases, pest control Step, puts a small amount of Furadan in also including hole, the sowing amount of Furadan is every mu of 1kg, prevents and treats subterranean pest-insect;Diseases prevention is with medicinal 25% carbendazol wettable powder 400 times liquid or 500 times of liquid of 36% thiophanate-methyl suspending agent spray;Insect protected consumption is ant worm woods Or each 1500 times of liquid preventing and treating of Aphox water dispersible granules.
High yield breeding method the most according to claim 1, it is characterised in that in described step (8), ripe mark is to pluck The lower inflorescence palm of the hand is rubbed full seed and comes off smoothly.
CN201610618905.4A 2016-08-01 2016-08-01 A kind of high yield breeding method of Amaranthus mangostanus L. Pending CN106233965A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108124702A (en) * 2017-12-19 2018-06-08 潍坊友容实业有限公司 The method that three-coloured amaranth is transplanted on salt-soda soil
CN109548591A (en) * 2017-09-25 2019-04-02 镇江市丹徒区澳源食用菌专业合作社 A kind of three-coloured amaranth greenhouse cultivation method
CN110089375A (en) * 2018-01-30 2019-08-06 甘肃本草元中药材有限公司 The method of rhizoma atractylodis nursery
CN110235710A (en) * 2019-06-17 2019-09-17 福建省中科生物股份有限公司 A kind of plant factor's cultural method of three-coloured amaranth
CN115581164A (en) * 2022-11-02 2023-01-10 黑龙江省农业科学院经济作物研究所 Pest control method for greenhouse-planted Chinese cabbage

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CN105638228A (en) * 2016-03-25 2016-06-08 南京晓庄学院 Cultivation method capable of increasing yield of herba portulacae planted in saline-alkali soil

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CN104041311A (en) * 2014-07-08 2014-09-17 太仓市泗州农场专业合作社 Method for planting high-yield edible amaranth
CN105638228A (en) * 2016-03-25 2016-06-08 南京晓庄学院 Cultivation method capable of increasing yield of herba portulacae planted in saline-alkali soil

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109548591A (en) * 2017-09-25 2019-04-02 镇江市丹徒区澳源食用菌专业合作社 A kind of three-coloured amaranth greenhouse cultivation method
CN108124702A (en) * 2017-12-19 2018-06-08 潍坊友容实业有限公司 The method that three-coloured amaranth is transplanted on salt-soda soil
CN110089375A (en) * 2018-01-30 2019-08-06 甘肃本草元中药材有限公司 The method of rhizoma atractylodis nursery
CN110089375B (en) * 2018-01-30 2021-04-27 甘肃本草元中药材有限公司 Method for cultivating rhizoma atractylodis seedlings
CN110235710A (en) * 2019-06-17 2019-09-17 福建省中科生物股份有限公司 A kind of plant factor's cultural method of three-coloured amaranth
CN115581164A (en) * 2022-11-02 2023-01-10 黑龙江省农业科学院经济作物研究所 Pest control method for greenhouse-planted Chinese cabbage

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Application publication date: 20161221