CN102531780A - Growth regulator for quickly turfing lawn in factory low-illumination environment - Google Patents
Growth regulator for quickly turfing lawn in factory low-illumination environment Download PDFInfo
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- CN102531780A CN102531780A CN2011104563435A CN201110456343A CN102531780A CN 102531780 A CN102531780 A CN 102531780A CN 2011104563435 A CN2011104563435 A CN 2011104563435A CN 201110456343 A CN201110456343 A CN 201110456343A CN 102531780 A CN102531780 A CN 102531780A
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Abstract
The invention discloses a growth regulator for quickly turfing a lawn in a factory low-illumination environment. The growth regulator is prepared by mixing a growth promoting liquid, a plant nutrient solution, a carbon source nutrient solution and clear water. Each liter of growth regulator contains 1-2ml of growth promoting liquid, 1-2ml of plant nutrient solution and 8-10 ml of carbon source nutrient solution and the balance of clear water. The growth regulator plays roles in increasing the photosynthetic efficiency of the lawn in a weak illumination environment, promoting lawn tillering and root growth and increasing the turfing speed of the lawn. Under the condition that the greenhouse illumination intensity is 15,000-25,000 lx, the regulator is sprayed onto a festuca elata lawn of which the average plant height is 5 centimeters, so that the plant height of the festuca elata lawn is increased by 8.6-13.2 percent in comparison to that of a control group, the root biomass is increased by 0.9-1.6 times in comparison to that of the control group, and the tillering time is 15-25 days earlier than that of the control group.
Description
Technical field
What the present invention relates to is the plant-growth regulator in a kind of gardens technology field, specifically is the growth regulator of a kind of batch production low light according to fast rapid-result level ground, lawn under the environment.
Background technology
The land for growing field crops planting lawn is the principal mode that the present lawn of China produces with producing, and the turf of urban afforestation more than 90% is provided, and important effect has been brought into play in urban afforestation.But strip vegetation continually, havoc agricultural land soil arable layer quality, influenced the sustainable use in farmland.Batch production production lawn is to utilize agricultural wastes as matrix, and multilayer level ground bed is set in the greenhouse, carries out a kind of advanced person's on stereo planting lawn method of planting lawn, has practiced thrift the farmland effectively, has protected the arable land.China's lawn selling price is very low, and average price is 2.5-3.5 unit/m
2, profit is very low.In order to reduce cost; Batch production lawn, greenhouse production facility can not adopt the light irradiation apparatus that is similar to the facilities vegetable plantation; Therefore, the illumination deficiency is the restraining factors that the batch production lawn produces, and outstanding behaviours exists: 1) cause the lawn root growth slow; Can not be woven into fast netted, the turf that formation can be curled; 2) turfgrass normal physiological processes and Nutrition and Metabolism are suppressed, and photosynthetic efficiency descends, and makes the lawn be in underfed situation, influences turfgrass normal growth and turf quality.
Under the insufficient situation of batch production lawn production illumination, how to promote low light according to lawn healthy growth under the intensity, the research on fast rapid-result level ground report is fewer, does not still have the otherwise effective technique measure at present.Literature search through to prior art finds that Chen Yu etc. (2006) have reported under the environment that shades that the annual bluegrass endogenous gibberellins increases, and has promoted the elongation growth of annual bluegrass stem in the survey article of " Chinese meadow journal " the 28th volume 3 phases (71-76 page or leaf); Xing Yuan and model grand (2010) are at " Anhui agricultural sciences " the 37th volume, and the 8th phase (3522-3523 page or leaf) has reported under the normal illumination condition that 0.01 μ g/L NAA (NAA) has obviously promoted the growth of wheat root and bud.But under the insufficient situation of illumination; Promote the plant-growth regulator and the plant nutrient of plant-growth to improve the turfgrass root growth through using; Improve the research report of photosynthetic efficiency and do not find as yet, also do not find a kind of technology that possesses the above-mentioned functions characteristics.
Summary of the invention
The present invention is directed to the deficiency and the problem that exist in the background technology, the growth regulator of a kind of batch production low light according to fast rapid-result level ground, lawn under the environment is provided.This regulator can increase plant tillering effectively under the insufficient environment of greenhouse illumination, promote root growth, improves the lawn photosynthetic efficiency, accelerates the lawn turf speed, improves into the level ground quality.
The present invention realizes that through following technical scheme a kind of batch production low light of the present invention is according to the growth regulator on fast rapid-result level ground, lawn under the environment, by growth liquid; Plant nutrition liquid; Carbon source nutritive medium and clear water mix to be formed, and contains growth liquid 1-2ml in every liter of this growth regulator, plant nutrition liquid 1-2ml; Carbon source nutritive medium 8-10ml, clear water are surplus.
Described growth liquid is made up of Plant hormones regulators,gibberellins (GA) and NAA (NAA), clear water, wherein, contains Plant hormones regulators,gibberellins (GA) in every liter of this growth regulator: 144-288 μ mol/L, NAA (NAA): 8-16 μ mol/L.
Contain GA:144mmol/L and NAA:8mmol/L in described every liter of this growth liquid.
Described plant nutrition liquid is made up of zinc (Zn), magnesium (Mg) and manganese (Mn), clear water, wherein, contains Zn:1-2mmol/L in every liter of this growth regulator, Mg:4-8mmol/L, Mn:1-2mmol/L.
Contain Zn:1mol/L, Mg:4mol/L and Mn:1mol/L in described every liter of this plant nutrition liquid.
Described carbon source nutritive medium is made up of succsinic acid and Hydrocerol A, clear water, wherein, contains succsinic acid 80-100 in every liter of this growth regulator: μ mol/L, Hydrocerol A: 80-100 μ mol/L.
Contain succsinic acid: 10mmol/L and Hydrocerol A: 10mmol/L in described every liter of this carbon source nutritive medium.
The above-mentioned growth regulator of the present invention prepares through following steps: the 1) preparation of growth liquid; 2) preparation of plant nutrition liquid; 3) preparation of carbon source nutritive medium; 4), to 1L, promptly form the growth regulator of a kind of batch production low light according to fast rapid-result level ground, lawn under the environment with the clear water constant volume growth liquid, plant nutrition liquid and carbon source nutritive medium proportional mixing.
Fast rapid-result level ground, lawn of the present invention growth regulator has the low light level of raising according to environment lawn photosynthetic efficiency, and increase is tillered, and promotes root growth, quickens the effect of lawn Cheng Ping.In the greenhouse intensity of illumination is under the condition of 15000-25000lx, utilizes this regulator to handle the tall fescue turf of average plant height for 5cm, whenever sprays 1 time at a distance from 10 days, sprays altogether 3 times, sprays 1-2L/m at every turn
2, to handle 30-40 days, the comparison of tall fescue turf plant height increases 8.6%-13.2% according to (only spraying clear water), and the root biomass comparison is according to increasing 0.9-1.6 doubly, and the turf grass growing time comparison is according to having done sth. in advance 15-25 days.
Embodiment
Elaborate in the face of embodiments of the invention down: following examples are that prerequisite is implemented with technical scheme of the present invention, provided detailed embodiment and process, but protection scope of the present invention are not limited to following embodiment.
Embodiment one, under the 25000lx photoenvironment, contrast and two processing of this growth regulator are set respectively, the lawn becomes the level ground effect to see table 1.
It is the tall fescue turf of 5cm that described control treatment adopts the average plant height of fresh water spraying, whenever sprays 1 time at a distance from 10 days, sprays altogether 3 times, sprays 1-2L/m at every turn
2
Described growth regulator handled and adopted the growth regulator of a kind of batch production low light of the present invention according to fast rapid-result level ground, lawn under the environment, sprays the tall fescue turf that average plant height is 5cm, whenever sprays 1 time at a distance from 10 days, sprays altogether 3 times, sprays 1-2L/m at every turn
2
Described a kind of batch production low light is mixed by 1ml growth liquid, 1ml plant nutrition liquid, 8ml carbon source nutritive medium and 990ml clear water according to the growth regulator on fast rapid-result level ground, lawn under the environment, contains Plant hormones regulators,gibberellins in every liter of this growth regulator: 144 μ mol/L, NAA: 8mol/L, Zn:1mmol/L, Mg:4mmol/L, Mn:1mmol/L, succsinic acid 80 μ mol/L and Hydrocerol As: 80 μ mol/L.
The lawn of table 1 embodiment one becomes the level ground effect
Embodiment two, under the 20000lx photoenvironment, contrast and two processing of this growth regulator are set respectively, the lawn becomes the level ground effect to see table 2.
It is the tall fescue turf of 5cm that described control treatment adopts the average plant height of fresh water spraying, whenever sprays 1 time at a distance from 10 days, sprays altogether 3 times;
Described growth regulator handled and adopted the growth regulator of a kind of batch production low light of the present invention according to fast rapid-result level ground, lawn under the environment, sprays the tall fescue turf that average plant height is 5cm, whenever sprays 1 time at a distance from 10 days, sprays altogether 3 times.
Described a kind of batch production low light is mixed by 1.5ml growth liquid, 1.5ml plant nutrition liquid, 9ml carbon source nutritive medium and 988ml clear water according to the growth regulator on fast rapid-result level ground, lawn under the environment, contains Plant hormones regulators,gibberellins in every liter of this growth regulator: 226 μ mol/L, NAA: 12 μ mol/L, Zn:1.5mmol/L, Mg:6mmol/L, Mn:1.5mmol/L, succsinic acid 90: μ mol/L and Hydrocerol A: 90 μ mol/L.
The lawn of table 2 embodiment two becomes the level ground effect
Embodiment three, under the 15000lx photoenvironment, contrast and two processing of this growth regulator are set respectively, become the level ground effect to see table 3.
It is the tall fescue turf of 5cm that described control treatment adopts the average plant height of fresh water spraying, whenever sprays 1 time at a distance from 10 days, sprays altogether 3 times;
Described growth regulator handled and adopted a kind of batch production low light of the present invention to spray the tall fescue turf that average plant height is 5cm according to the growth regulator on fast rapid-result level ground, lawn under the environment, whenever sprays 1 time at a distance from 10 days, sprays altogether 3 times.
Described a kind of batch production low light is mixed by 2ml growth liquid, 2ml plant nutrition liquid, 10ml carbon source nutritive medium and 986ml clear water according to the growth regulator on fast rapid-result level ground, lawn under the environment, contains Plant hormones regulators,gibberellins in every liter of this growth regulator: 288 μ mol/L, NAA: 16 μ mol/L, Zn:2mmol/L, Mg:8mmol/L, Mn:2mmol/L, succsinic acid 100 μ mol/L and Hydrocerol As: 100 μ mol/L.
The lawn of table 3 embodiment three becomes the level ground effect
The batch production low light that relates in the foregoing description specifically can prepare through following method according to the growth regulator on fast rapid-result level ground, lawn under the environment:
1, the preparation of growth liquid:
(1) takes by weighing pure article NAA (NAA) (or non-pure article NAA of suitable content), be dissolved in ethanol until dissolving fully;
(2) the pure article Plant hormones regulators,gibberellins (GA) that takes by weighing (or non-pure article Plant hormones regulators,gibberellins of suitable content) is dissolved in zero(ppm) water;
(3) NAA and the GA solution with said (1) and (2) preparation mixes, and is settled to 1 liter (L) with clear water, forms described growth liquid.
2, the preparation of plant nutrition liquid:
(1) takes by weighing the ZnSO that contains zinc (Zn) respectively
4The MgSO that contains magnesium (Mg)
4The MnCl that contains manganese (Mn)
2
(2) with the ZnSO in said (1)
4, MgSO
4And MnCl
2Be dissolved in fully in the 1L clear water, form described plant nutrition liquid.
3, the preparation of carbon source nutritive medium:
(1) gets pure succsinic acid (or non-pure article succsinic acid of suitable content) and pure Hydrocerol A (or non-pure article Hydrocerol A of suitable content) respectively;
(2) succsinic acid in said (1) and Hydrocerol A are mixed, be settled to 1L, form described carbon source nutritive medium with clear water.
4, low light prepares according to the growth regulator on fast rapid-result level ground, lawn under the environment:
Get growth liquid, plant nutrition liquid and carbon source nutritive medium respectively, be settled to 1L, form the growth regulator of a kind of low light according to fast rapid-result level ground, lawn under the environment with its mixing and with clear water.
What more than provide is the preferred embodiments of the present invention, and the present invention also has other embodiment, and such as the conversion content range or the like of material wherein, these are easy to realize for a person skilled in the art.
Although content of the present invention has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited appended claim.
Claims (9)
1. a batch production low light is characterized in that, by growth liquid according to the growth regulator on fast rapid-result level ground, lawn under the environment; Plant nutrition liquid; Carbon source nutritive medium and clear water mix to be formed, and contains growth liquid 1-2ml in every liter of this growth regulator, plant nutrition liquid 1-2ml; Carbon source nutritive medium 8-10ml, clear water are surplus.
2. a kind of batch production low light according to claim 1 is characterized in that according to the growth regulator on fast rapid-result level ground, lawn under the environment described growth liquid is made up of Plant hormones regulators,gibberellins GA and NAA NAA, clear water;
Described plant nutrition liquid is made up of zinc Zn, magnesium Mg and manganese Mn, clear water;
Described carbon source nutritive medium is made up of succsinic acid and Hydrocerol A, clear water.
3. a kind of batch production low light according to claim 2 is characterized in that according to the growth regulator on fast rapid-result level ground, lawn under the environment, contains Plant hormones regulators,gibberellins GA:144-288 μ mol/L in every liter of this growth regulator, NAA NAA:8-16 μ mol/L.
4. according to the growth regulator on fast rapid-result level ground, lawn under claim 1 or the 2 or 3 described a kind of batch production low lights photograph environment, it is characterized in that, contain Plant hormones regulators,gibberellins GA:144mmol/L and NAA NAA:8mmol/L in every liter of this growth liquid.
5. a kind of batch production low light according to claim 2 is characterized in that according to the growth regulator on fast rapid-result level ground, lawn under the environment, contains Zn:1-2mmol/L in every liter of this growth regulator, Mg:4-8mmol/L, Mn:1-2mmol/L.
6. according to the growth regulator on fast rapid-result level ground, lawn under claim 1 or the 2 or 5 described a kind of batch production low lights photograph environment, it is characterized in that, contain Zn:1mol/L, Mg:4mol/L and Mn:1mol/L in every liter of this plant nutrition liquid.
7. a kind of batch production low light according to claim 2 is characterized in that according to the growth regulator on fast rapid-result level ground, lawn under the environment, contains succsinic acid in every liter of this growth regulator: 80-100 μ mol/L, Hydrocerol A: 80-100 μ mol/L.
8. according to the growth regulator on fast rapid-result level ground, lawn under claim 1 or the 2 or 7 described a kind of batch production low lights photograph environment, it is characterized in that, contain succsinic acid: 10mmol/L and Hydrocerol A: 10mmol/L in every liter of this carbon source nutritive medium.
9. a kind of batch production low light according to claim 1 and 2 is characterized in that according to the growth regulator on fast rapid-result level ground, lawn under the environment, contains Plant hormones regulators,gibberellins GA:144-288 μ mol/L in every liter of this growth regulator; NAA NAA:8-16 μ mol/L; Zn:1-2mmol/L, Mg:4-8mmol/L, Mn:1-2mmol/L; Succsinic acid: 80-100 μ mol/L, Hydrocerol A: 80-100 μ mol/L.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110456343 CN102531780B (en) | 2011-12-30 | 2011-12-30 | Growth regulator for quickly turfing lawn in factory low-illumination environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110456343 CN102531780B (en) | 2011-12-30 | 2011-12-30 | Growth regulator for quickly turfing lawn in factory low-illumination environment |
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| CN102531780A true CN102531780A (en) | 2012-07-04 |
| CN102531780B CN102531780B (en) | 2013-08-28 |
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| CN 201110456343 Expired - Fee Related CN102531780B (en) | 2011-12-30 | 2011-12-30 | Growth regulator for quickly turfing lawn in factory low-illumination environment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007953A (en) * | 2016-05-20 | 2016-10-12 | 太仓市雅丰农场专业合作社 | Aquatic plant growth regulating agent and preparation method thereof |
| CN109722395A (en) * | 2019-01-25 | 2019-05-07 | 江苏大学 | A kind of microorganism formulation and preparation method thereof enhancing lawn growth ability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007953A (en) * | 2016-05-20 | 2016-10-12 | 太仓市雅丰农场专业合作社 | Aquatic plant growth regulating agent and preparation method thereof |
| CN109722395A (en) * | 2019-01-25 | 2019-05-07 | 江苏大学 | A kind of microorganism formulation and preparation method thereof enhancing lawn growth ability |
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| Publication number | Publication date |
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| CN102531780B (en) | 2013-08-28 |
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