CN105075595A - Flower mixed sowing combination with long sight enjoyment period - Google Patents

Flower mixed sowing combination with long sight enjoyment period Download PDF

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Publication number
CN105075595A
CN105075595A CN201510479190.4A CN201510479190A CN105075595A CN 105075595 A CN105075595 A CN 105075595A CN 201510479190 A CN201510479190 A CN 201510479190A CN 105075595 A CN105075595 A CN 105075595A
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parts
seed
chrysanthemum
china
combination
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高亦珂
刘晶晶
符木
白伟岚
张启翔
程堂仁
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Beijing Forestry University
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Beijing Forestry University
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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)
  • Pretreatment Of Seeds And Plants (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention provides a flower seed combination with a long sight enjoyment period. The combination comprises seeds of brachycome iberdifolia, eschscholzia californica, toadflax, dianthus chinensis, allium giganteum, aquilegia viridiflora, centaurea cyanus, corn poppy, cynoglossum amabile, layia platyglossa, ammi majus, rudbeckia laciniata, annual consolida ajacis, callistephus chinensis, verbena bonariensis, chrysanthemun leucanthemum, pentstemon, linum perenne, eschscholtzia Californica, veronica polita, rudbeckia hirta, gaillardia aristata, chrysanthemum, purple coneflower and lythrum salicaria. The mixed sowing is performed by utilizing the combination, the sowing can be performed in one time, flowers can be enjoyed for multiple seasons and multiple years, the annual sight enjoyment period can last 4-5 months. The flower seed combination has the advantages that the flower seed combination is high in sustainability and long in sight enjoyment period, the landscape is continuous, and the community is stable.

Description

The flowers combinations of mixed that a kind of viewing period is long
Technical field
The present invention relates to afforestation field, specifically, relate to the flowers combinations of mixed of length of a kind of viewing period.
Background technology
Flowers mixed seeding is the novel herbage flower application form of one risen in Modern West gardens, the application of flowers mixed seeding has expanded to every field and the place in city abroad, over nearly 10 years along with making ecocity, create the theory of saving landscape and be more and more taken seriously, the Novel garden view that low, the natural rustic charm sense of this instant effect of flowers mixed seeding, cost is strong, Social Ecology is profitable obtains fast development in Beijing-tianjin-hebei Region.But along with the fast development of flowers mixed seeding, disadvantage wherein more highlights, mixed seeding floristics lacks and single, the drawback such as viewing period is short and discontinuous, landscape effect is degenerated year by year, makes flowers mixed seeding receive certain restriction in the application.People have been weary of traditional conventional flowers combinations of mixed be made up of coreopsis, flowers of sulfur chrysanthemum, youth-and-old-age etc., wish the mixed seeding view seeing in city trees and shrubs that view enriches more.And how select to be suitable for setting up the vegetable material of flowers mixed seeding and scientific matching according to the growth characteristics of plant and architectural feature, building nature grace, embody local characteristic, a large bottleneck that flowers combinations of mixed view that ecological benefits are good and continual and steady is present flowers mixed seeding development.
Summary of the invention
In order to solve problems of the prior art, the object of this invention is to provide the flowers combinations of mixed of length of a kind of viewing period.
In order to realize the object of the invention, the flower seed combination that first the present invention provides a kind of viewing period long, states the seed of combination containing following flowers: multicolored chrysanthemum, california poppy, Linaria vulgaris, China China pink, Jacob's ladder, garden columbine, cornflower, corn poppy, China's forget-me-not, the refined chrysanthemum of Lay, great A rice celery, embraces stem cutleaf coneflower, annual rocket larkspur, China aster, willow leaf Verbena officinalis, Western shore chrysanthemum, beard-tongue, the blue flax of perennial root, perennial root california poppy, Veronica, black-eyed Susan, gaillardia aristata, chrysanthemum, purple coneflower and Lythrum salicaria.
As preferably, in described combination, the weight portion of each flower seed is as follows:
Five colors chrysanthemum 1.5 ~ 2.0 parts, california poppy 2.0 ~ 2.5 parts, Linaria vulgaris 0.5 ~ 1.5 part, China China pink 1.0 ~ 1.5 parts, Jacob's ladder 2 ~ 3.5 parts, garden columbine 5.0 ~ 5.5 parts, cornflower 7.0 ~ 9.0 parts, corn poppy 0.5 ~ 1.5 part, China's forget-me-not 15.0 ~ 15.5 parts, the refined chrysanthemum of Lay 2.0 ~ 3.5 parts, great A rice celery 0.5 ~ 1.5 part, embrace stem cutleaf coneflower 1.0 ~ 1.5 parts, annual rocket larkspur 9.0 ~ 11.5 parts, China aster 6.0 ~ 8.0 parts, willow leaf Verbena officinalis 2.5 ~ 3.5 parts, shore, the West chrysanthemum 1.0 ~ 1.5 parts, beard-tongue 1.5 ~ 2.0 parts, blue 6.0 ~ 7.0 parts, the flax of perennial root, perennial root california poppy 0.5 ~ 1.0 part, Veronica 1.0 ~ 1.5 parts, black-eyed Susan 0.5 ~ 1.0 part, gaillardia aristata 2.5 ~ 3.0 parts, chrysanthemum 8.5 ~ 9.0 parts, purple coneflower 1.5 ~ 2.0 parts, Lythrum salicaria 10.0 ~ 11.0 parts.
Proportioning foundation:
Determine the every square meter plant quantity expected before meter combinations of mixed proportioning, comprise the plant quantity of total plant quantity and often kind of every square meter of flowers, calculate seeding quantity thus.As weeds amount is few, general every square meter 100-200 strain plant is than better suited plant spacing.Therefore, design plant total quantity and be decided to be 155 strains/m 2.On the basis ensureing expection landscape effect, the plant quantity of often kind of flowers expection is determined according to structure of community, wherein structure of community consists of the upper strata plant (plant height is greater than 60cm) of middle level plant (plant height is between the 40-60cm)+20-30% of understory (plant height is less than the 40cm)+40-60% of 20-30%, and appropriately adjusts with flower amount according to the plant size of flowers in combination.Wherein the sowing weight of often kind of flowers can by formulae discovery below:
S W=(K W×D N/1000)/G P
In formula, SW is certain flowers sowing weight, g/m 2; KW is thousand grain weigth, g; D nfor every square meter design strain number, strain/m 2; GP is seed germination rate, and (germination rate calculates with the laboratory germination rate recorded in seed archives %.)
Such proportioning rationally ensureing landscape effect continuous print also to make the ecological niche distribution of various flowers comparatively balanced simultaneously, weakens the interspecies competition in group, the florescence of the various flowers of mean allocation, makes it maintain the appreciation effect of long period.What suitably can adjust various flowers in controlled range uses kind of a ratio.Also can according to expection landscape effect or the best-looking states of expectation suitably adjust various flowers by kind of a ratio, can suitably increase certain flowers by kind of ratio with the appreciation effect in certain season outstanding.
More preferred, in described combination, the weight portion of each flower seed is as follows:
Five colors chrysanthemum 1.74 parts, california poppy 2.33 parts, Linaria vulgaris 0.74 part, China China pink 1.22 parts, Jacob's ladder 3.26 parts, garden columbine 5.14 parts, cornflower 8.51 parts, corn poppy 0.60 part, China's forget-me-not 15.34 parts, the refined chrysanthemum of Lay 2.21 parts, great A rice celery 0.78 part, embrace stem cutleaf coneflower 1.30 parts, annual rocket larkspur 10.14 parts, China aster 7.82 parts, willow leaf Verbena officinalis 2.72 parts, shore, the West chrysanthemum 1.31 parts, beard-tongue 1.56 parts, blue 6.54 parts, the flax of perennial root, perennial root california poppy 0.71 part, Veronica 1.11 parts, black-eyed Susan 0.68 part, gaillardia aristata 2.80 parts, chrysanthemum 8.69 parts, purple coneflower 1.88 parts, Lythrum salicaria 10.86 parts.
Present invention also offers a kind of flowers hybrid sowing method extending the flower ornamental phase, sow the combination of aforementioned flower seed.
Further, thickness of sowing is 1.5 ~ 2.0g/m 2.
Further, the large seed in being combined by flower seed and small-sized seed separately, mix with wet sand respectively in the ratio of 1:10, successively mixed large seed and small-sized seed are spread on earth's surface equably;
Described large seed is the seed that seed long axis length is more than or equal to 2mm;
Described small-sized seed is the seed that seed long axis length is less than 2mm.
Further, broadcast sowing by multiple directions during sowing, first undertaken by parallel direction, then undertaken by vertical direction, to ensure the even of seed broadcasting; Slightly done by soil after finishing large seed and plough plough, make most of seed tumble soil surface, more as stated above seedlet is spread on earth's surface equably, compacting soil, makes seed and soil close contact.
Further, once sprayed every 2 days in after planting 1 month, ensure the smooth sprouting of seed.
Further, described method be suitable for have temperate continental climate, temperate oceanity weather, monsoon climate of medium latitudes, plateau mountain climate area carry out.
Beneficial effect of the present invention is:
The present invention is from ecological point, be instruct with Ecology principle, according to plant growth characteristics and architectural feature, select and proportioning vegetable material in conjunction with community structure-dynamics change, devise flowers combinations of mixed formula (flower seed combination), and with flowers mixed seeding holistic community for research object, the individual vine growth and development rhythm and pace of moving things and COMMUNITY CHARACTERISTICS are observed, to flowers combinations of mixed formula (flower seed combination) the in addition Improvement and perfection built, provide a kind of sustainability strong, viewing period is long, view is continuous, flowers combinations of mixed formula (flower seed combination) that group is stable.
Flower seed combination provided by the invention comprises 25 kinds of flowers, altogether comprising 12 kinds of annual flowers and 13 kinds of flowering perennial.Suitable thickness of sowing is 1.5 ~ 2.0g/ ㎡, is applicable to each region sowing of China except South China.In North China, can present best landscape effect with early spring (15 ~ April 15 March) or sowing early winter (15 ~ December 15 November), it is not good enough that other seasons sow view.Other areas suitably can adjust the sowing time according to temperature, and spring temperature is low, delay sowing, and temperature height is then sowed in advance; Winter temperature is low, sows in advance, and temperature height then delays sowing.This combinations of mixed once can be sowed many seasons, be viewed and admired for many years, and annual sustainable 4 ~ 5 months of viewing period.
Accompanying drawing explanation
Fig. 1 is view on May 21st, 2014 (Linaria vulgaris+california poppy) in the embodiment of the present invention 1;
Fig. 2 is view on June 9th, 2014 (corn poppy+cornflower+Chinese true forget menot) in the embodiment of the present invention 1;
Fig. 3 is view on May 12nd, 2015 (the blue flax of Western shore chrysanthemum+perennial root) in the embodiment of the present invention 1;
Fig. 4 is view on July 5th, 2015 (black-eyed Susan+Echinacea purpurea) in the embodiment of the present invention 1;
Fig. 5 is different Importance value dynamic change figure in time in embodiment 1 combinations of mixed in the embodiment of the present invention 1;
Fig. 6 is view on June 8th, 2015 (multicolored chrysanthemum+refined chrysanthemum of Linaria vulgaris+Lay) in the embodiment of the present invention 2;
Fig. 7 is view on June 24th, 2015 (the refined chrysanthemum+cornflower of Lay+embrace stem cutleaf coneflower) in the embodiment of the present invention 2;
Fig. 8 is view on July 5th, 2015 (cornflower+embrace stem cutleaf coneflower) in the embodiment of the present invention 2;
Fig. 9 is local landscape on July 5th, 2015 (cornflower+embrace stem cutleaf coneflower+black-eyed Susan) in the embodiment of the present invention 2.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
1. test material
Test material of the present invention is annual and flowering perennial seed listed in table 1, tests seed used all from Beijing Zhong Ye branch company of Lin great forestry science and technology limited company.
Table 12013 sowing in 1, on December combinations of mixed formula
2. test method
Test site is positioned at eight northern woodss science and technology nursery (west side, Shuangqing Road, Haidian District, Beijing City) behind Haidian District, Beijing City, and experimental field physical features is smooth, and well, surrounding is unobstructed for illumination and ventilation condition.In place, under earth's surface, 30 ~ 40cm has building waste surflaes, and soil is comparatively barren.Rooted out by weeds before sowing, carry out ploughing deeply 30 ~ 40cm after uproot weeds, Plow puts down.The area of the combinations of mixed of sowing on December 1st, 2013 is 54m 2, thickness of sowing 3.00g/m 2; The area of the combinations of mixed of sowing on April 1st, 2015 is 50m 2, thickness of sowing 1.80g/m 2.Method is broadcasted sowing in sowing employing.Large seed in combinations of mixed and small-sized seed are separated, it is mixed with the ratio of wet sand in 1:10 respectively, it is spread on earth's surface equably, broadcasts sowing by multiple directions during sowing, first undertaken by parallel direction, undertaken by vertical direction again, to ensure the even of seed broadcasting, after finishing large seed, with rake, soil is slightly made cultivated plough, most of seed is made to tumble soil surface, as stated above seedlet is spread on earth's surface equably again, compacting soil, makes seed and soil close contact.Once spray every 2d in after planting 1 month, ensure the smooth sprouting of seed.
In 28 days Mays in 2014, the permanent quadrat of Stochastic choice 3 1m × 1m in combinations of mixed, quantity, the plant height and hat width etc. of each Plants in a sample prescription is measured every 20d, and record the phenophase of each Plants, phenophase mainly comprises the record to the various flowers florescence, and the duration at florescence is that the 5% plant time that the flowers are in blossom is to the residue 5% plant time that the flowers are in blossom.For ensureing view in autumn, once prune on July 20th, 2014.Result and in analyzing the formula that relates to as follows:
Relative altitude=certain average height/all kinds of average height sum × 100% of planting
Relative coverage=certain cover degree/all kinds of cover degree sum × 100% of planting
Relative aboundance=certain many degree/all kind of planting spends sum × 100% more
Importance value IV=(relative altitude+relative coverage+relative aboundance)/3.
3. results and analysis
3.1 landscape effect analyses
After planting First Year (2014), except seven li of Huangs, Iceland corn poppy, Jacob's ladder, perennial root california poppy, prairie pine, Lythrum salicaria do not sprout, remaining vegetable is all sprouted.As shown in Table 2, in early spring, earth's surface is covered by green substantially, only has california poppy, babysbreath, multicolored chrysanthemum etc. to bloom on a small quantity, formed in small, broken bits, take purple powder as the mixed seeding view of keynote.As shown in Figure 1, along with colored the measuring of california poppy and Linaria vulgaris increases, this combinations of mixed started to progress into full-bloom stage in late May.Early June, along with openings in a large number in succession such as corn poppy, cornflower, Chinese true forget menot, crowndaisy chrysanthemum chrysanthemums, formed with the Linaria vulgaris of design of scattered small flowers and plants as background, corn poppy, the blue cornflower of a large amount of redness are main body, the carpet type mixed seeding view (see Fig. 2) on the similar European grassland that a small amount of flavous california poppy, blue Chinese true forget menot, yellow crowndaisy chrysanthemum chrysanthemum are interspersed.Summer is main keynote with safflower flax of redness, and cornflower, crowndaisy chrysanthemum chrysanthemum, plover grass are interspersed wherein.July 20 affected view due to the major part annual flowers end cycle history of life, and after pruning, entirety presents greenly by view.Early autumn, prune the crowndaisy chrysanthemum chrysanthemum of rear sprout tillers, plover grass, the Chinese true forget menot again sprouted and the opening in succession of perennial black-eyed Susan, but flower amount is little.Enter autumn, a large amount of black-eyed Susans, willow leaf Verbena officinalis form yellow, the alternate main tone of purple, and a small amount of Chinese China pink and california poppy are interspersed wherein.Enter autumn end, along with the reduction of temperature and the arriving of first frost, most of flowers acrial part is withered.
After planting Second Year early or mid May, a large amount of Western shore chrysanthemums and the blue flax of perennial root open, and form the prairie landscape (see Fig. 3) that pure and fresh blue and white is adjusted.Spring, along with the end at blue flax florescence, under the white color tone of Western shore chrysanthemum, intersperses a little Chinese China pink and beard-tongue.In summer, the opening gradually of a large amount of black-eyed Susans and Echinacea purpurea, forms large stretch of orange view (see Fig. 4) interspersing a little purple.
In general, sustainable 4 first quarter moons of landscape effect of this formula First Year, sustainable 3 months of best-looking states, wherein with spring, early summer and autumn as well, but summer, view was not good enough.Sustainable at least 4 months of Second Year landscape effect.Therefore, this formula can meet from view angle once to be sowed, many seasons, the landscape need viewed and admired for many years.
Table 2 is First Year and Second Year landscape effect after planting
3.2 Mixture effect importance value dynamic analyses
As shown in Figure 5, before after planting First Year is pruned, Linaria vulgaris, safflower flax, indigo plant spend the importance value of flax and corn poppy the highest, and it occupies the status of comparatively advantage in group.Linaria vulgaris is best in community growth initial stage growing way, weak gradually in group after summer has set in, but still maintains certain level; Safflower flax takes second place, but also reduces after summer has set in; Blue flax is in whole observation process, and importance value is all higher, and after particularly entering summer, growing way is always good; The more importance value in group of corn poppy Ze Yin individual amount is comparatively large, but its after entering mid-June along with the rising of temperature terminates the cycle history of life gradually.After pruning, the blue flax importance value of perennial root maintains higher level, and black-eyed Susan, california poppy, China pink importance value raise gradually, and it occupies superiority in group.After surviving the winter, only surplus flowering perennial (Western shore chrysanthemum, blue flax, black-eyed Susan, Chinese China pink, Echinacea purpurea, Veronica and hang Zhong Liu) and a small amount of success is survived the winter or the annual flowers of natural seeding (california poppy, Chinese true forget menot) in group.The blue flax of perennial root and Chinese China pink still maintain higher importance value in group, and this is mainly because its individual amount causes more greatly, but due to the less significance in group of its scale of construction lower.The superiority that Western shore chrysanthemum and black-eyed Susan are then actual in group.
Embodiment 2
1, test material
Find after the investigation of 1 growth cycle by a definite date of Mixture effect in embodiment 1, some flowers owing to not being adapted at applying in this mixture sowing formulas in sprouting, growing way, view etc., therefore spring in 2015 on formula in the kind of part flowers and part by weight adjust: after removing the end cycle history of life, withered residual branch affect safflower flax and the babysbreath of view, with great A rice celery with embrace the replacement of stem cutleaf coneflower; Remove the long prairie pine not easily bloomed of growth cycle, replace with gaillardia aristata; Remove the biennial flower plants Iceland corn poppy and the seven li of Huangs that need planted in fall, increase China aster and the chrysanthemum of fall flowering; Be the aesthetic property of bion, instead of crowndaisy chrysanthemum chrysanthemum with the refined chrysanthemum of Lay (plant type is better, and individual plant flower amount is larger), instead of plover grass with annual rocket larkspur (flower display degree is higher), the concrete formula improved is in table 3 simultaneously.
Table 32015 sowing in 1, on April combinations of mixed formula
2, test method
Combinations of mixed after improvement was sowed on April 1st, 2015, and concrete test method is with embodiment 1.
3, result of the test
As shown in Figure 6, sow the opening in succession such as Linaria vulgaris, multicolored chrysanthemum, the refined chrysanthemum of Lay about latter two month, this combinations of mixed progresses into full-bloom stage, forms the prairie landscape based on little Hua.After two weeks (see Fig. 7), the refined chrysanthemum amount of Lay increases, and along with cornflower, to embrace stem cutleaf coneflower, corn poppy etc. open in a large number, formed with the cornflower of blueness and the yellow refined chrysanthemum of Lay and embrace the carpet type view that stem cutleaf coneflower merges.From Fig. 8 and Fig. 9, to early July, still with the cornflower of blueness for background, that intersperses a little yellow embraces stem cutleaf coneflower and black-eyed Susan, and view is still better, therefore, in mixed seeding, apply florescence longer plant, such as cornflower, embrace stem cutleaf coneflower etc. and can play the effect extending the overall florescence.Therefore the combinations of mixed formula of this improvement at least can maintain the best-looking states of 3-4 month, and because the existence of perennial plant, can make its many season, view and admire for many years.
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.

Claims (9)

1. the flower seed combination that viewing period is long, it is characterized in that, described combination contains the seed of following flowers: multicolored chrysanthemum, california poppy, Linaria vulgaris, China China pink, Jacob's ladder, garden columbine, cornflower, corn poppy, China's forget-me-not, the refined chrysanthemum of Lay, great A rice celery, embraces stem cutleaf coneflower, annual rocket larkspur, China aster, willow leaf Verbena officinalis, Western shore chrysanthemum, beard-tongue, the blue flax of perennial root, perennial root california poppy, Veronica, black-eyed Susan, gaillardia aristata, chrysanthemum, purple coneflower and Lythrum salicaria.
2. flower seed combination according to claim 1, it is characterized in that, in described combination, the weight portion of each flower seed is as follows:
Five colors chrysanthemum 1.5 ~ 2.0 parts, california poppy 2.0 ~ 2.5 parts, Linaria vulgaris 0.5 ~ 1.5 part, China China pink 1.0 ~ 1.5 parts, Jacob's ladder 2 ~ 3.5 parts, garden columbine 5.0 ~ 5.5 parts, cornflower 7.0 ~ 9.0 parts, corn poppy 0.5 ~ 1.5 part, China's forget-me-not 15.0 ~ 15.5 parts, the refined chrysanthemum of Lay 2.0 ~ 3.5 parts, great A rice celery 0.5 ~ 1.5 part, embrace stem cutleaf coneflower 1.0 ~ 1.5 parts, annual rocket larkspur 9.0 ~ 11.5 parts, China aster 6.0 ~ 8.0 parts, willow leaf Verbena officinalis 2.5 ~ 3.5 parts, shore, the West chrysanthemum 1.0 ~ 1.5 parts, beard-tongue 1.5 ~ 2.0 parts, blue 6.0 ~ 7.0 parts, the flax of perennial root, perennial root california poppy 0.5 ~ 1.0 part, Veronica 1.0 ~ 1.5 parts, black-eyed Susan 0.5 ~ 1.0 part, gaillardia aristata 2.5 ~ 3.0 parts, chrysanthemum 8.5 ~ 9.0 parts, purple coneflower 1.5 ~ 2.0 parts, Lythrum salicaria 10.0 ~ 11.0 parts.
3. flower seed combination according to claim 2, it is characterized in that, in described combination, the weight portion of each flower seed is as follows:
Five colors chrysanthemum 1.74 parts, california poppy 2.33 parts, Linaria vulgaris 0.74 part, China China pink 1.22 parts, Jacob's ladder 3.26 parts, garden columbine 5.14 parts, cornflower 8.51 parts, corn poppy 0.60 part, China's forget-me-not 15.34 parts, the refined chrysanthemum of Lay 2.21 parts, great A rice celery 0.78 part, embrace stem cutleaf coneflower 1.30 parts, annual rocket larkspur 10.14 parts, China aster 7.82 parts, willow leaf Verbena officinalis 2.72 parts, shore, the West chrysanthemum 1.31 parts, beard-tongue 1.56 parts, blue 6.54 parts, the flax of perennial root, perennial root california poppy 0.71 part, Veronica 1.11 parts, black-eyed Susan 0.68 part, gaillardia aristata 2.80 parts, chrysanthemum 8.69 parts, purple coneflower 1.88 parts, Lythrum salicaria 10.86 parts.
4. extend the flowers hybrid sowing method of flower ornamental phase, it is characterized in that, the flower seed combination described in any one of sowing claims 1 to 3.
5. method according to claim 4, is characterized in that, thickness of sowing is 1.5 ~ 2.0g/m 2.
6. the method according to claim 4 or 5, is characterized in that, the large seed in being combined by flower seed and small-sized seed separately, mix with wet sand respectively in the ratio of 1:10, successively mixed large seed and small-sized seed are spread on earth's surface equably;
Described large seed is the seed that seed long axis length is more than or equal to 2mm;
Described small-sized seed is the seed that seed long axis length is less than 2mm.
7. method according to claim 6, is characterized in that, broadcasts sowing during sowing by multiple directions, is first undertaken by parallel direction, then is undertaken by vertical direction, to ensure the even of seed broadcasting; Slightly done by soil after finishing large seed and plough plough, make most of seed tumble soil surface, more as stated above seedlet is spread on earth's surface equably, compacting soil, makes seed and soil close contact.
8. method according to claim 7, is characterized in that, once sprays in after planting 1 month every 2 days, ensures the smooth sprouting of seed.
9. method according to claim 8, is characterized in that, described method be suitable for have temperate continental climate, temperate oceanity weather, monsoon climate of medium latitudes, plateau mountain climate area carry out.
CN201510479190.4A 2015-08-06 2015-08-06 Flower mixed sowing combination with long sight enjoyment period Pending CN105075595A (en)

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Cited By (5)

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CN105917881A (en) * 2016-04-19 2016-09-07 北京市园林科学研究院 Combined seed sowing method of local flowers
CN108522197A (en) * 2017-10-11 2018-09-14 北京林业大学 A kind of flowers combinations of mixed and its hybrid sowing method
CN111034542A (en) * 2020-01-13 2020-04-21 别正伟 Seed combination for flower-decorated lawn and planting method thereof
CN113951079A (en) * 2021-11-24 2022-01-21 苏州园林营造产业集团股份有限公司 Garden mixed-sowing flower-plot sowing method
CN115843692A (en) * 2022-12-29 2023-03-28 浙江省农业科学院 Allium fistulosum tissue culture method

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