CN107409667A - A kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy - Google Patents
A kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy Download PDFInfo
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- CN107409667A CN107409667A CN201710212570.0A CN201710212570A CN107409667A CN 107409667 A CN107409667 A CN 107409667A CN 201710212570 A CN201710212570 A CN 201710212570A CN 107409667 A CN107409667 A CN 107409667A
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- sunshade
- soil moisture
- herbaceous plant
- temperature
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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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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- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
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- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy, comprise the following steps：(1) first the seedling of gramineous herbaceous plant is planted in greenhouse, seedling carries out illumination, temperature and soil moisture control after surviving；(2) sequentially according to 29% sunshade, 56% sunshade, 77% sunshade and 91% sunshade CMC model, wherein in continuously two seasons of culture under the conditions of 77% sunshade, cultivate a season under the conditions of remaining；(3) each season self-fertility, take healthy germination to emerge, then plant in greenhouse, seedling carries out the culture under the conditions of next kind of sunshade after surviving.Relative to prior art, cultural method of the present invention has broken the forbidden zone of the high shady growth of grass family grass seeds, the grass seeds cultivated can be selected and carry out afforestation, water and soil conservation under the conditions of contour shade under forest land, viaduct, can both save a large amount of soils, can also meet the need of greening kind.
Description
Technical field
The present invention relates to a kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy, belong to straw or like vegetable culture side
Method.
Background technology
With the rapid development of increase and the town and country construction of China human mortality, one side land area is reduced rapidly, the opposing party
Face municipal landscaping greenland builds fast development, it is necessary to which substantial amounts of lawn is used as greening.However, domestic and international gramineous herbaceous plant
Resistance to shady rate is relatively low, and general maximum resistance to shady rate is below 65%, it is difficult to adapt to be in the environment of sunshade condition for a long time, using by
Larger limitation.
The content of the invention
Goal of the invention：In order to overcome above-mentioned technological deficiency, it is an object of the invention to provide one kind to improve grass family draft
The cultural method of Shade Tolerance energy.
Technical scheme：In order to realize foregoing invention purpose, the invention discloses one kind to improve the resistance to shade of gramineous herbaceous plant
The cultural method of performance, comprises the following steps：
(1) first the seedling of gramineous herbaceous plant is planted in greenhouse, seedling carries out illumination, temperature and soil moisture after surviving
Control；
(2) sequentially according to 29% sunshade, 56% sunshade, 77% sunshade and 91% sunshade CMC model, wherein 77% sunshade
Under the conditions of two seasons of continuous culture, cultivate a season under the conditions of remaining；
(3) each season self-fertility, take healthy germination to emerge, then plant in greenhouse, seedling carries out next after surviving
Culture under the conditions of kind sunshade.
It is preferred that the gramineous herbaceous plant is careless No. 1 for freely No. II, saab 3, Da Sasi, saab 1 and profit.
It is preferred that the temperature controlled method is：When temperature is less than less than 5 DEG C, make heat treatment, keep temperature of shed to exist
4~6 DEG C；Temperature is not adjusted at 6~12 DEG C；For temperature when being less than 22 DEG C more than 13 DEG C, temperature control is 10~15
℃；For temperature when more than 23 DEG C, temperature control is at 17~22 DEG C.
It is preferred that it is described according to 29% sunshade and 56% sunshade CMC model when, the control method of soil moisture is：Seedling stage is controlled
The soil moisture 45%~50% is made, in the soil moisture of booting, heading, poplar bloassom, filling oar period control 55%~60%.
It is preferred that when continuously cultivating for two seasons under the conditions of 77% sunshade, the control method of soil moisture is：Seedling stage control exists
50%~55% soil moisture, in the soil moisture of booting, heading, poplar bloassom, filling oar period control 60%~65%.
It is preferred that during the 91% sunshade CMC model, the control method of soil moisture is：Seedling stage is controlled 55%~60%
Soil moisture, booting, heading, poplar bloassom, fill oar period control 65%~70% soil moisture.
In the prior art, the maximum resistance to shady ability of general grass family grass seeds only has 60~65%, and utilizes present invention culture
Grass seeds, its shade tolerance ability can improve 30% or so, first, be planted in some more shady sparse woods closed or sylvan life, production grass
Level ground seed, can not only save large amount of land resources, and and can maintains the yield level of grass seeds substantially；Second, can viaduct,
Afforested and beautified under the conditions of the shady closed loop border such as high buildings and large mansions, sparse woods or sylvan life；Third, the water and soil in these regions can be prevented
It is lost in.Municipal landscaping greenland construction, environmental protection and the development trend made full use of to land resource are thus adapted to.
Technique effect：Relative to prior art, cultural method of the present invention has broken the forbidden zone of the high shady growth of grass family grass seeds,
The grass seeds cultivated can be selected and carry out afforestation, water and soil conservation under the conditions of contour shade under forest land, viaduct, can both save a large amount of
Soil, it can also meet the need of greening kind.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
It is in following examples：Variety of Poa pratensis freely No. II, rough bluegrass kind saab 1, saab 3
And Da Sasi, seed provide by Beijing Ke Laowo seeds companys；Profit grass 1 is by the limited public affairs of Zhenjiang Run Xiang gardens development in science and technology
Department provides.
Embodiment 1：
A kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy, comprises the following steps：
(1) first the seedling of gramineous herbaceous plant is planted in greenhouse, seedling carries out illumination, temperature and soil moisture after surviving
Control；
(2) sequentially according to 29% sunshade, 56% sunshade, 77% sunshade and 91% sunshade CMC model, wherein 77% sunshade
Under the conditions of two seasons of continuous culture, cultivate a season under the conditions of remaining；
(3) each season self-fertility, take healthy germination to emerge, then plant in greenhouse, seedling carries out next after surviving
Culture under the conditions of kind sunshade.
The gramineous herbaceous plant is careless No. 1 for profit.
The temperature controlled method is：When temperature is less than less than 5 DEG C, make heat treatment, keep temperature of shed 4~6
℃；Temperature is not adjusted at 6~12 DEG C；For temperature when being less than 22 DEG C more than 13 DEG C, temperature control is at 10~15 DEG C；Gas
For temperature when more than 23 DEG C, temperature control is at 17~22 DEG C.
It is described according to 29% sunshade and 56% sunshade CMC model when, the control method of soil moisture is：Seedling stage control exists
45%~50% soil moisture, in the soil moisture of booting, heading, poplar bloassom, filling oar period control 55%~60%.
When continuously cultivating for two seasons under the conditions of 77% sunshade, the control method of soil moisture is：Seedling stage is controlled 50%
~55% soil moisture, in the soil moisture of booting, heading, poplar bloassom, filling oar period control 60%~65%.
During the 91% sunshade CMC model, the control method of soil moisture is：Soil of the seedling stage control 55%~60%
Earth humidity, in the soil moisture of booting, heading, poplar bloassom, filling oar period control 65%~70%.
Embodiment 2
With embodiment 1, difference is, the gramineous herbaceous plant is freely No. II.
Embodiment 3
With embodiment 1, difference is, the gramineous herbaceous plant is saab 3.
Embodiment 4
With embodiment 1, difference is, the gramineous herbaceous plant is Da Sasi.
Embodiment 5
With embodiment 1, difference is, the gramineous herbaceous plant is saab 1.
Comparative example 1
With embodiment 1, difference is, 29% sunshade, 56% sunshade, 77% sunshade and the training of 91% sunshade condition
When supporting, the control method of soil moisture is：Seedling stage control 50%~55% soil moisture, booting, heading, poplar bloassom,
Fill soil moisture of the oar period control 60%~65%.
Cultivation results are investigated：
By the above-mentioned grass seeds supported per tissue culture, take healthy germination to emerge, cultivated under the conditions of 95% sunshade, other
Condition is routine growth condition, investigates every group of survival rate, average plant height and its average effective ears, as a result part table 1 below.
The seed that comparative example 2 uses seed used, i.e. primordial seed before being cultivated for embodiment 1.
The each group survival rate of table 1, average plant height and its average effective ears investigate result
| Group | Survival rate (%) | Average plant height (cm) | Average effective ears |
| Comparative example 1 | 74.2 | 49.6 | 3.2 |
| Comparative example 2 | 56.3 | 32.7 | 1.8 |
| Embodiment 1 | 98.2 | 67.2 | 5.2 |
| Embodiment 2 | 87.5 | 55.6 | 3.8 |
| Embodiment 3 | 88.3 | 57.2 | 3.6 |
| Embodiment 4 | 87.5 | 53.1 | 3.9 |
| Embodiment 5 | 86.4 | 54.8 | 3.5 |
It can be obtained by the result of upper table 1, relative to comparative example 2, i.e., the grass seeds cultivated without the seed of culture, the present invention,
Under the conditions of 95% sunshade, survival rate, average plant height and its average effective ears are significantly increased, and the profit grass 1 in embodiment 1
Number, its shade tolerance can improve the most notable.
In addition, the grass seeds cultivated relative to comparative example 1, the present invention, under the conditions of 95% sunshade, survival rate, average plant height
And its average effective ears are significantly increased.
Claims (6)
1. a kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy, it is characterised in that comprise the following steps：
(1) first the seedling of gramineous herbaceous plant is planted in greenhouse, seedling carries out illumination, temperature and soil moisture control after surviving
System；
(2) sequentially according to 29% sunshade, 56% sunshade, 77% sunshade and 91% sunshade CMC model, wherein 77% sunshade condition
In two seasons of lower continuous culture, a season is cultivated under the conditions of remaining；
(3) each season self-fertility, take healthy germination to emerge, then plant in greenhouse, seedling carries out next kind of screening after surviving
Culture under the conditions of sun.
2. the cultural method according to claim 1 for improving gramineous herbaceous plant's shade tolerance energy, it is characterised in that described
Gramineous herbaceous plant is careless No. 1 for freely No. II, saab 3, Da Sasi, saab 1 and profit.
3. the cultural method according to claim 1 for improving gramineous herbaceous plant's shade tolerance energy, it is characterised in that described
Temperature controlled method is：When temperature is less than less than 5 DEG C, make heat treatment, keep temperature of shed at 4~6 DEG C；Temperature 6~
At 12 DEG C, do not adjust；For temperature when being less than 22 DEG C more than 13 DEG C, temperature control is at 10~15 DEG C；Temperature is more than 23 DEG C
When, temperature control is at 17~22 DEG C.
4. the cultural method according to claim 1 for improving gramineous herbaceous plant's shade tolerance energy, it is characterised in that described
During according to 29% sunshade and 56% sunshade CMC model, the control method of soil moisture is：Seedling stage is controlled 45%~50%
Soil moisture, in the soil moisture of booting, heading, poplar bloassom, filling oar period control 55%~60%.
5. the cultural method according to claim 1 for improving gramineous herbaceous plant's shade tolerance energy, it is characterised in that described
When continuously cultivating for two seasons under the conditions of 77% sunshade, the control method of soil moisture is：Soil of the seedling stage control 50%~55%
Humidity, in the soil moisture of booting, heading, poplar bloassom, filling oar period control 60%~65%.
6. the cultural method according to claim 1 for improving gramineous herbaceous plant's shade tolerance energy, it is characterised in that described
During 91% sunshade CMC model, the control method of soil moisture is：Soil moisture of the seedling stage control 55%~60%, pregnant
The soil moisture of fringe, heading, poplar bloassom, filling oar period control 65%~70%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679401A (en) * | 2019-11-13 | 2020-01-14 | 江苏农林职业技术学院 | Indoor planting method for shading-resistant zoysia japonica lawn |
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| CN1994043A (en) * | 2006-12-18 | 2007-07-11 | 胡铁芬 | Cold resistant bamboo domesticate cultivation method |
| CN101375667A (en) * | 2008-07-29 | 2009-03-04 | 杨水龙 | Method for cultivating needle linear stonecrop by introduction and domestication |
| CN102415256A (en) * | 2011-09-16 | 2012-04-18 | 镇江润祥园林科技发展有限公司 | Method for planting seeds produced by using shade-tolerant lawn |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110679401A (en) * | 2019-11-13 | 2020-01-14 | 江苏农林职业技术学院 | Indoor planting method for shading-resistant zoysia japonica lawn |
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Address after: 212400 No.18, Liuxiang village, Guozhuang Town, Jurong City, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Runxiang Agricultural Technology Co.,Ltd. Address before: 212400 No. 19 Wenchang East Road, Jurong, Zhenjiang, Jiangsu. Patentee before: ZHENJIANG RUNXIANG GARDEN TECHNOLOGY DEVELOPMENT Co.,Ltd. |