CN112715264A - Planting method for increasing growth amount of tea - Google Patents
Planting method for increasing growth amount of tea Download PDFInfo
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- CN112715264A CN112715264A CN202011608363.5A CN202011608363A CN112715264A CN 112715264 A CN112715264 A CN 112715264A CN 202011608363 A CN202011608363 A CN 202011608363A CN 112715264 A CN112715264 A CN 112715264A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000012010 growth Effects 0.000 title claims abstract description 42
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- 235000009024 Ceanothus sanguineus Nutrition 0.000 claims abstract description 75
- 240000003553 Leptospermum scoparium Species 0.000 claims abstract description 75
- 235000015459 Lycium barbarum Nutrition 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000001228 spectrum Methods 0.000 claims abstract description 11
- 238000013138 pruning Methods 0.000 claims description 9
- 244000269722 Thea sinensis Species 0.000 abstract description 69
- 230000008569 process Effects 0.000 abstract description 7
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 230000004069 differentiation Effects 0.000 abstract description 4
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- 102000004169 proteins and genes Human genes 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 235000013616 tea Nutrition 0.000 description 65
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- 238000009395 breeding Methods 0.000 description 5
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
Abstract
The invention discloses a planting method for improving the growth amount of tea leaves, which comprises the following steps: arranging a blue light-transmitting film above the surface of the tea garden awning, wherein the surface of the light-transmitting film is provided with a plurality of through holes; the light transmission film enables sunlight to form single blue dominant visible light below the light transmission film after passing through the surface of the light transmission film; the through holes enable the tea tree canopy surface to be irradiated with the sunlight spectrum unchanged (especially short-wave spectrum such as ultraviolet rays). According to the invention, the light quality irradiated on the tent surface of the tea tree is changed through the blue light-transmitting film, and then the through holes are used for providing short-wave trace light elements such as ultraviolet light for the growth of the tea tree, so that the growth state of the tea tree can be effectively adjusted, plants grow faster in a blue light environment, the blue light is beneficial to the synthesis of amino acid and protein, the differentiation of adventitious buds can be promoted, the number of the adventitious buds is increased, and the growth amount of young shoots of the tea tree is increased; compared with the hybridization cultivation in the prior art, the method has the advantages of short time consumption, simple process, stronger field operability and low cost.
Description
Technical Field
The invention relates to the technical field of plant cultivation tests, in particular to a planting method for improving the growth amount of tea.
Background
The yield of the tea trees is one of important indexes for screening tea tree varieties and is also one of targets of tea tree breeding work. In the prior art, the method for improving the yield of tea trees is to breed tea tree varieties with vigorous growth vigor by traditional crossbreeding. However, as the genetic transformation system of tea trees is not successfully established, gene editing and accurate breeding cannot be realized, and the traditional cross screening mode is still adopted for tea tree breeding. This requires long-term work accumulation and long-term observation of new varieties by tea tree breeders, and it is only possible to breed a new variety of tea trees with stable traits. The breeding of a new tea variety usually requires nearly ten years of breeding time, is time-consuming and long, and has uncertain results.
Other methods for improving the tea yield are as in "CN 201310549522.2A tea tree pruning method for improving the tea yield; but tea growers with rich experience are needed to prune the tea trees according to the growth conditions of the tea trees, and the yield is reduced due to pruning errors; for example, the method is ' CN201711238490.9 a high-yield tea planting method ' and ' CN201710613634.8 a method for preparing special tea tree fertilizer for improving the yield of tea; the yield of the industry is increased by a specific planting method and matching with a special fertilizer, but the method has a complex and complicated process in the planting process, also needs tea farmers with rich experience to carry out the planting in stages according to the rising vigor of the tea leaves, and has higher requirements on planting experience.
Disclosure of Invention
The invention aims to provide a planting method for improving the growth of tea, which can solve one or more of the technical problems.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a planting method for improving the growth quantity of tea leaves comprises the following steps: arranging a light-transmitting film above the surface of the tea garden awning, wherein the light-transmitting film is blue, and the surface of the light-transmitting film is provided with a plurality of through holes; the light transmission film enables sunlight to form single blue dominant visible light below the light transmission film after passing through the surface of the light transmission film; the through holes enable the sunlight spectrum to be constantly irradiated on the tea tree canopy surface, particularly the spectrum of short wave such as ultraviolet rays.
In the invention, the material of the light-transmitting film is not limited, and the light-transmitting film can be plastic, knitted, organic glass and the like, the thickness of the light-transmitting film is not limited, and the light-transmitting film is generally thinner (for example, about 2 mm), so that the cost is lower, and the use is more convenient.
Generally, the blue light-transmitting film with through holes is covered all the time during the tea leaf growing process, or the root tea leaf growing condition is selectively covered, generally, the light-transmitting film is covered before picking, and the light-transmitting film is collected during or after the tea leaf picking. Or covering the tea garden after heavy pruning or table mowing, promoting the generation of adventitious buds, increasing tea tree branches and promoting the growth and restoration of tea trees.
The invention can effectively change the light quality irradiated on the tea trees, and the visible blue light becomes the main illumination spectrum, so that the growth amount of the young shoots of the tea leaves is obviously improved after the tea trees are covered for a certain time, and the effect on the newly trimmed tea trees is especially obvious.
Because the plant growth and the light are inseparable, different light qualities have different effects on the regulation and control of the plant growth and development, so that the fertilizer has certain fertilizer efficiency and pesticide effect functions, the growth efficiency of the plant can be further improved by improving the light environment of the plant growth according to the different requirements of different stages of the plant growth and development on the light conditions, and the realization of high-efficiency ecological agriculture is facilitated. But the existing stage is for the plant growing process
The method can be used in any time period of the tea growth stage, is simple and feasible, can be used in a large-area tea garden, and has low cost.
Preferably: the through holes are uniformly formed in the light-transmitting film. Can make visible light and non-visible light uniformly irradiate on the tea tree.
Preferably: the shading rate of the light-transmitting film is 50-95%. Effectively improves the color of the tea leaves, makes the tea leaves greener, and can be applied to the production of matcha. Effectively improve the growth of the tea trees and provide other micro-illumination for the growth of plants.
Preferably: the light-transmitting film is used at any growth stage of the tea tree. Is especially suitable for newly trimmed tea trees.
Preferably: the tea trees are of the age capable of picking tea. Thereby minimizing the cost of stage usage.
Preferably: the covering time of the light-transmitting film on the tea tree canopy surface is 5-90 days. The selection is carried out according to the actual use requirement.
Preferably: the transparent film is 0.2-3 m above the tea tree. The height is favorable for ventilation, and when the tea leaves are at a height of more than one meter, the transparent film does not need to be removed in the tea leaf picking process.
Preferably: the light-transmitting film is open or closed at the periphery. The transparent film is selected according to actual use requirements, and is usually opened, so that the operation is simpler, and the transparent film can be freely stored.
Preferably: the light-transmitting film is a blue net. More preferably, a blue sunshade net is selected, and the sunshade net is visible at hand, low in price and convenient to obtain.
The invention has the technical effects that:
according to the invention, the light quality irradiated on the tent surface of the tea tree is changed through the blue light-transmitting film, and then the through holes are used for providing short-wave trace light elements such as ultraviolet light for the growth of the tea tree, so that the growth state of the tea tree can be effectively adjusted, plants grow faster in a blue light environment, the blue light is beneficial to the synthesis of amino acid and protein, the differentiation of adventitious buds can be promoted, the number of the adventitious buds is increased, and the growth amount of young shoots of the tea tree is increased; compared with the hybridization cultivation in the prior art, the method has the advantages of short time consumption, simple process, stronger field operability and low cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a spectral inspection under a blue sunshade screen and under no sunshade screen.
Detailed Description
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as unduly limiting the invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
A planting method for improving the growth quantity of tea leaves comprises the following steps: a light-transmitting film (light-transmitting film) is arranged above the surface of the tea garden awning, the light-transmitting film is blue, and the shading rate of the light-transmitting film is 50% -95%. The light-transmitting film is used at any growth stage of the tea tree.
The surface of the light-transmitting film is provided with a plurality of through holes; the through holes are uniformly formed in the light-transmitting film. The blue dominant visible light and short-wave ultraviolet light can be uniformly irradiated on the tea tree tent surface.
The covering time of the light-transmitting film on the tea tree canopy surface is 5-90 days. The transparent film is 0.2-3 m above the tea tree.
The light transmission film enables sunlight to form single blue visible light below the light transmission film after passing through the surface of the light transmission film; the through holes enable sunlight spectrum to be constantly irradiated on the tea tree tent surface.
Most preferably, the tea tree is a blue sunshade net on the surface of a tea garden shed after the age of the tea tree which can be picked and the pruning (heavy pruning or table mowing). And ventilation is carried out below the light-transmitting film.
The blue sunshade net is convenient to see, is favorable for popularization, and can effectively improve the yield and the quality of the tea. The light quality of the tent surface of the tea tree is changed, and meanwhile, short-wave ultraviolet light irradiation is provided for the growth of the tea tree, so that the healthy, high-quality and rapid growth of plants is guaranteed.
In the prior art, the utilization of light energy (illumination change) for plant growth is used in a small-range laboratory or a greenhouse and other indoor environments, and the influence of spectra on the growth of tea trees is researched through LED illumination with different colors. However, for the field such as a tea garden, it is impractical to change the spectrum in a large area, and the cost of manpower and material resources is high. Although in the prior art, tea growers mostly use black sunshade nets in actual production, so as to cool tea trees and avoid strong illumination; however, the idea that the illumination spectrum can be changed by changing the color of the sunshade net is unprecedented, the invention jumps out of a thought blind area and an inertia thinking, changes the light quality of the tea tent surface by changing the color of the sunshade net, realizes the illumination adjustment, simultaneously keeps short wave ultraviolet rays beneficial to the growth of plants, has feasible and simple operation, has low cost for the natural field of a tea garden, can use one blue sunshade net for at least three to five years, only needs to replace the black sunshade net used in the prior art, can effectively improve the quality of tea, increases the number of adventitious buds, improves the growth amount of tea tree young shoots, can effectively improve the income of tea growers, and has lower input cost compared with other planting modes.
As shown in figure 1, in the graph of the illumination intensity and the spectrum change of the blue sunshade net and the sunshade net without, the invention can realize the full-wave-band illumination of the sunlight, and can enhance the visible blue light compared with the illumination of other wavelengths to adjust the growth requirement of plants.
The advantageous benefits of the present invention are further explained below using blue and black screens, no screen, in different tea gardens for comparative tests.
Example one
The tea variety selected here is Fuding white tea; selecting three tea gardens with the same area and the labels of S1, S2 and S3; wherein
S1 covering a blue sunshade net 1.5 m above the surface of the tea garden tent, wherein the shading rate of the blue sunshade net is 95%, and the tea garden tent is treated for 20 days. The blue sunshade net is open at the periphery.
S2 covering a black sunshade net 1.5 m above the surface of the tea garden tent, wherein the shading rate of the black sunshade net is 95%, and the treatment lasts 20 days. The periphery of the black sunshade net is open.
And S3 no sunshade net is arranged above the surface of the tea garden and the tea garden is treated for 20 days.
And taking the fresh leaf samples of the three tea gardens to prepare the green tea.
The results are shown in Table 1; table 1 shows the correlation index of the growth of tea trees.
In the embodiment, the yield and the weight of the tea trees are shown in table 1, and the yield is improved by about 20.1% by the blue sunshade net compared with the non-sunshade net after 20 days of treatment; the blue sunshade net is improved by about 27.3 percent compared with the black sunshade net.
And in the weight of the tea tree buds, after 20 days of treatment, the weight of the tea tree buds of the blue sunshade net is 17.2 g, which is equivalent to the weight of the tea tree buds covered by the black sunshade net, and is larger than the weight of the tea tree buds covered by the black sunshade net.
Example two
The tea variety selected here is Hope tea No. 1; selecting three tea gardens with the same area and the labels of S1, S2 and S3; wherein
S1 covering a blue sunshade net 1.5 m above the surface of the tea garden tent, wherein the shading rate of the blue sunshade net is 95%, and the tea garden tent is treated for 20 days. The blue sunshade net is open at the periphery.
S2 covering a black sunshade net 1.5 m above the surface of the tea garden tent, wherein the shading rate of the black sunshade net is 95%, and the treatment lasts 20 days. The periphery of the black sunshade net is open;
and S3 no sunshade net is arranged above the surface of the tea garden and the tea garden is treated for 20 days.
Table 2 shows the correlation index of the growth of tea trees.
In this example, tea plant yield and shoot weight are shown in table 2.
The yield of the blue sunshade net of the tea tree treated for 20 days is improved by about 13.8 percent compared with that of the tea tree without the sunshade net. The yield of the blue sunshade net is improved by about 10.4 percent compared with that of the black sunshade net.
In the aspect of the weight of the tea tree bud, the weight of the tea tree bud is 15.7 g through the blue sunshade net, and is lower than that of the tea tree covered by the sunshade net and the black sunshade net.
Although the weight of the tea tree treated by the blue sunshade net for 20 days is lower than that of the tea tree without the sunshade net coverage and the tea tree without the black sunshade net coverage, the yield is higher than that of the tea tree without the sunshade net coverage and the tea tree with the black sunshade net coverage, which shows that the blue sunshade net treatment can effectively promote the differentiation and growth of the tea bud.
EXAMPLE III
The tea variety selected here is Chinese tea; selecting three tea gardens with the same area and the labels of S1, S2 and S3; wherein
S1 covering a blue sunshade net 1.5 m above the surface of the tea garden tent, wherein the shading rate of the blue sunshade net is 95%, and the tea garden tent is treated for 20 days. The blue sunshade net is open at the periphery.
S2 covering a black sunshade net 1.5 m above the surface of the tea garden tent, wherein the shading rate of the black sunshade net is 95%, and the treatment lasts 20 days. The periphery of the black sunshade net is open;
and S3 no sunshade net is arranged above the surface of the tea garden and the tea garden is treated for 20 days.
Table 3 shows the correlation index of the growth of tea trees.
In this example, the yield and the weight of the sprout of tea tree are shown in table 2, and the yield of the blue sunshade net is improved by about 9.9% compared with that of the non-sunshade net after the tea tree is treated for 20 days. The blue sunshade net is improved by about 19.8 percent compared with the black sunshade net.
In the aspect of bud weight, the weight of the tea buds after being treated by the blue sunshade net for 20 days is 15.4 g, and is close to the weight of the tea buds without the sunshade net covering the tea trees and the weight of the tea buds covered by the black sunshade net covering the tea trees, which shows that the blue sunshade net treatment can effectively promote the differentiation and growth of the tea buds.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A planting method for improving the growth amount of tea leaves is characterized in that: the method comprises the following steps:
arranging a light-transmitting film above the canopy surface of tea trees in the tea garden, wherein the light-transmitting film is blue, and a plurality of through holes are formed in the surface of the light-transmitting film;
the light transmission film enables sunlight to form single blue dominant visible light below the light transmission film after passing through the surface of the light transmission film;
the through holes enable sunlight spectrum to be constantly irradiated on the tea tree tent surface.
2. The planting method for improving the growth of the tea leaves as claimed in claim 1, wherein the planting method comprises the following steps: the through holes are uniformly formed in the light-transmitting film.
3. The planting method for improving the growth of the tea leaves as claimed in claim 1, wherein the planting method comprises the following steps: the shading rate of the light-transmitting film is 50-95%.
4. The planting method for improving the growth of tea leaves according to claim 1, wherein the planting method comprises the following steps: the light-transmitting film is used at any growth stage of the tea tree.
5. The planting method for improving the growth of tea leaves according to claim 1, wherein the planting method comprises the following steps: the tea trees are of the age of the tea-plucking trees and the tea garden after pruning, wherein the tea garden after pruning comprises heavy pruning or top pruning.
6. The planting method for improving the growth of tea leaves according to claim 1, wherein the planting method comprises the following steps: the covering time of the light-transmitting film on the tea tree canopy surface is 5-90 days.
7. The planting method for improving the growth of tea leaves according to claim 1, wherein the planting method comprises the following steps: the transparent film is 0.2-3 m above the tea tree.
8. The planting method for improving the growth of tea leaves according to claim 1, wherein the planting method comprises the following steps: the light-transmitting film is open at the periphery.
9. The planting method for improving the growth of tea leaves according to claim 1, wherein the planting method comprises the following steps: the light-transmitting film is closed at the periphery.
10. The planting method for improving the growth of tea leaves according to any one of claims 1 to 9, wherein: the light-transmitting film is a blue net.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766261A (en) * | 2022-05-06 | 2022-07-22 | 浙江天源网业有限公司 | Special heat insulation membrane net for maintaining activity of tea leaves by adopting nanotechnology |
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|---|---|---|---|---|
| CN114766261A (en) * | 2022-05-06 | 2022-07-22 | 浙江天源网业有限公司 | Special heat insulation membrane net for maintaining activity of tea leaves by adopting nanotechnology |
| CN114766261B (en) * | 2022-05-06 | 2023-05-23 | 浙江天源网业有限公司 | Special heat insulation film net for keeping activity of tea leaves by nanotechnology |
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