CN114246079B - Photosensitive yellowing tea tree young sprout greening accelerant and preparation method and application thereof - Google Patents
Photosensitive yellowing tea tree young sprout greening accelerant and preparation method and application thereof Download PDFInfo
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- CN114246079B CN114246079B CN202111423971.3A CN202111423971A CN114246079B CN 114246079 B CN114246079 B CN 114246079B CN 202111423971 A CN202111423971 A CN 202111423971A CN 114246079 B CN114246079 B CN 114246079B
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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
- A01G13/00—Protecting 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
Abstract
A photosensitive yellowing tea tree young sprout greening promoter is characterized in that: the greening promoter comprises 9-11 parts of powder and 5.22-12.1 parts of water aqua, wherein the powder comprises the following components in parts by mass: 0.9 to 1.1:0.9 to 1.1: 4.5-5.5 of talcum powder, charcoal, perlite and straw powder, wherein the aqueous solution comprises the following components in parts by mass: 0.18 to 0.22:0.09 to 0.22:0.09 to 0.11:4.5 to 11 portions of carboxyl cellulose, magnesium sulfate, potassium dihydrogen phosphate, ammonium bicarbonate and water can quickly and effectively promote the yellowing young sprout to turn green and improve the anti-sunburn capability and the tree vigor of the young sprout of the tea tree. The application of the photosensitive yellowing young tea tree sprout greening accelerant is characterized in that: when the young sprout of the tea tree shows full yellowing after the young sprout develops to one bud with three leaves and four leaves, the greening accelerator is sprayed on the bud leaves in a sunny day, and the bud leaves are ensured not to be washed away by rainwater after being sprayed for 3-5 consecutive days.
Description
Technical Field
The invention relates to the technical field of tea tree cultivation, in particular to a photosensitive yellowing tea tree young sprout greening accelerant, a preparation method of the accelerant and application of the accelerant.
Background
The light sensitive yellow series albino tea (a photosensitive etino tea for short) is a tea tree whose young sprout is induced to express yellow albino by light, the etino young sprout is beautiful in color, and the collected tea has the characteristics of high amino acid, low tea polyphenol and unique and excellent quality, so that the light sensitive yellow series albino tea becomes the mainstream of the current development of special tea tree varieties.
The light-sensitive etiolation tea new shoot expresses etiolation-green etiolation character along with the intensity of illumination from the bud to the mature, and the etiolation degree and the illumination intensity are positively correlated. When the illumination intensity exceeds 6 ten thousand lux and the temperature is above 30 ℃, the highly yellow young shoots can have damage to cell walls and chloroplasts and are externally represented by sun burn phenomena with different degrees, such as scorching of leaf margins, scorching of leaves, falling of leaves and the like, and the phenomena firstly appear under buds of immature young shoots of a wheel with 3 to 5 leaves; when the strong sunlight further irradiates, the burn can extend to the whole branch of the new shoot. The annual and biennial tea seedlings are difficult to compensate for photosynthetic metabolism because the crowns are not formed, and are easy to cause the falling of all new leaves, the withered bud bodies and even the death of the whole plants. But when the illumination is reduced to be below 3 ten thousand lux, the cell walls and chloroplasts of the green shoots which are not burnt can be rapidly repaired and return green, yellowing can not occur after the return green, good tree vigor can be recovered, and finally the green level of the conventional tea trees is achieved.
Based on the yellowing characteristics, in production, the light exposure of tea trees is reduced by adopting methods of covering with a sunshade net, interplanting plants and the like in spring and summer, the yellowing of new shoots of the tea trees is inhibited, and the green return is promoted; however, the measures for promoting the green return of young shoots are heavy in workload, high in cost and limited by the planting environment of tea trees, and therefore, further improvement is needed.
Disclosure of Invention
The first technical problem to be solved by the invention is to provide a photosensitive yellowing young tea tree sprout greening promoter aiming at the technical current situation, which can rapidly and effectively promote the yellowing young tea tree sprout greening, improve the anti-sunburn capability and tree vigor of the young tea tree sprout, and the greening promoter has light weight, convenient material acquisition, low price and safe components, so that the greening promoter has no pollution to the environment after natural falling.
The second technical problem to be solved by the present invention is to provide a simple method for preparing the above-mentioned light-sensitive yellowing young sprout greening promoter for tea trees, in view of the above-mentioned technical status.
The third technical problem to be solved by the invention is to provide the application of the photosensitive yellowing tea tree young sprout greening promoter aiming at the technical current situation, the promoter is suitable for all photosensitive yellowing tea, has an effect of remarkably promoting the rapid greening of young sprouts, and is not limited by the planting environment of the tea trees, so that the application of the greening promoter is more flexible.
The technical scheme adopted by the invention for solving the first technical problem is as follows: a photosensitive yellowing tea tree young sprout greening accelerant is characterized in that: the greening accelerant comprises 9-11 parts of powder and 5.22-12.1 parts of water agent, wherein the powder comprises the following components in parts by mass: 0.9 to 1.1:0.9 to 1.1: 4.5-5.5 of talcum powder, charcoal, perlite and straw powder, wherein the aqueous solution comprises the following components in parts by mass of 0.36-0.55: 0.18 to 0.22:0.09 to 0.22:0.09 to 0.11: 4.5-11 of carboxyl cellulose, magnesium sulfate, potassium dihydrogen phosphate, ammonium bicarbonate and water.
In order to ensure that the light-shielding property of the greening accelerant is better, the weight is lighter and the cost is lower, the mass ratio of the talcum powder, the charcoal, the perlite and the straw powder is 3:1:1:5.
in order to ensure that the greening accelerant can provide proper nutrient substances for the growth of tea trees, the mass ratio of the carboxyl cellulose, the magnesium sulfate, the monopotassium phosphate, the ammonium bicarbonate and the water is 4-5: 2:1 to 2:1:50 to 100.
In order to ensure that the effect of the greening accelerator for promoting the greening of the bud leaves is better, 10 parts of powder and 5.8-11 parts of water agent are used.
The technical solution adopted by the present invention to solve the second technical problem is as follows: the method for preparing the photosensitive yellowing tea tree young sprout greening accelerant is characterized by sequentially comprising the following steps of:
weighing talcum powder, charcoal, perlite and straw powder according to a mass ratio, drying until the moisture content is lower than 5%, respectively grinding the charcoal into the granularity of 200 meshes to 250 meshes, grinding the perlite into the granularity of 100 meshes to 120 meshes, grinding the straw powder into the granularity of 60 meshes to 100 meshes, and finally mixing the straw powder with the talcum powder with the granularity of 1800 meshes to 2200 meshes to obtain the powder;
and step two, taking carboxyl cellulose, magnesium sulfate, monopotassium phosphate, ammonium bicarbonate and water according to the mass ratio, dissolving the carboxyl cellulose with the water, and then adding the magnesium sulfate, the monopotassium phosphate and the ammonium bicarbonate to mix to obtain the aqueous solution.
The technical scheme adopted by the invention for solving the third technical problem is as follows: the application of the photosensitive yellowing young sprout greening accelerant for the tea trees is characterized in that: when the sprout of the young sprout of the tea tree is fully yellowed after the sprout of the tea tree is spread to three and four leaves of one bud, the greening accelerant is sprayed on the bud leaves, and the bud leaves are ensured not to be washed away by rainwater for 3 to 5 days continuously.
Further design, the specific method for spraying the greening promoter comprises the following steps: firstly, diluting the aqueous solution by 200-250 times, and spraying the aqueous solution to the young sprout of the etiolated tea tree through a sprayer to ensure that fog drops on branches and leaves do not form water drops; before the mist is completely evaporated, the powder is uniformly sprayed on the fresh tips, so that at least 70% of the upper surface of the bud leaves is covered by the powder. The mode of firstly spraying the water agent and then spraying the powder agent is adopted, so that the powder agent covers the surface of the young sprout by virtue of the adhesive force formed by the water agent, the adhesive force can meet the period requirement of the green-turning of the young sprout, and the green-turning accelerant can naturally fall off, thereby reducing the workload of manual operation and lowering the labor cost. Generally, after 3-5 days, the etiolated young shoots can completely turn green, and then can naturally fall off after being blown by wind and dried in the sun. The new shoots after greening can obviously improve tree vigor, and the leaves of young tea trees which sprout and expand in each round in spring and summer shoots generally do not exceed 5 or 6 leaves, so the purpose of protecting sunscald can be achieved after spraying for one time and two times.
Compared with the prior art, the invention has the advantages that: a photosensitive yellowing green tea tree young sprout greening accelerant, powder as an opacifier can enable the greening accelerant covering the surface of the tea tree young sprout to block sunlight, wherein talcum powder has stronger leaf surface adhesion capacity and mainly plays a role of an adhesive, charcoal powder has the adhesion capacity and can also deepen the color of a preparation, perlite and straw powder have larger particle sizes and expand when meeting water, so that larger leaf surface areas can be covered, carboxyl cellulose in an aqueous solution mainly plays a role in increasing the adhesion capacity, magnesium sulfate, potassium dihydrogen phosphate and ammonium bicarbonate contain elements such as magnesium, nitrogen, phosphorus, potassium and the like, and the greening accelerant can accelerate the greening of leaf colors through leaf penetration, so that the greening accelerant can quickly and effectively promote the yellowing young sprout to greenish, improve the anti-sunburn capacity and the tree potential of the tea tree young sprout, and the greening accelerant is light in weight, convenient, low in price and safe in composition, so that the greening accelerant can be naturally taken and shed without pollution to the environment; the preparation method of the photosensitive yellowing tea tree young sprout greening accelerant is simple and convenient to operate; the application of the light-sensitive yellowing tea tree young sprout greening accelerant has the advantages that the young sprout greening is quick, the light-sensitive yellowing tea tree young sprout greening accelerant is suitable for all light-sensitive yellowing tea, the obvious promotion effect is achieved, the limitation of the planting environment of the tea tree is not needed, and therefore the flexibility of the application of the greening accelerant is improved.
Detailed Description
The following examples further describe the present invention in detail.
Example 1
The light-sensitive yellowing young tea tree sprout greening accelerant in the embodiment is characterized in that: the greening promoter comprises 10 parts of powder and 5.8 parts of water aqua, wherein the powder comprises the following components in parts by mass: 1:1:5, talcum powder, charcoal, perlite and straw powder, wherein the water agent comprises the following components in parts by mass: 2:1:1:50 of carboxyl cellulose, magnesium sulfate, potassium dihydrogen phosphate, ammonium bicarbonate and water. The talc powder in this example is ultrafine talc powder, and the charcoal powder in this example is ultrafine charcoal powder.
The method for preparing the light-sensitive yellowing tea tree young sprout greening accelerant in the embodiment sequentially comprises the following steps of:
weighing talcum powder, charcoal, perlite and straw powder according to a mass ratio, drying until the moisture content is lower than 5%, respectively finely grinding the charcoal into particles with the particle size of 200 meshes, finely grinding the perlite into particles with the particle size of 100 meshes, finely grinding the straw powder into particles with the particle size of 60 meshes, and finally uniformly mixing the talcum powder with the particle size of 2000 meshes to obtain the powder;
and step two, taking carboxyl cellulose, magnesium sulfate, potassium dihydrogen phosphate, ammonium bicarbonate and water according to the mass ratio, dissolving the carboxyl cellulose with the water, adding the magnesium sulfate, the potassium dihydrogen phosphate and the ammonium bicarbonate, and uniformly mixing to obtain the aqueous solution.
The application of the photosensitive yellowing young tea tree sprout greening accelerant in the embodiment is as follows: when the sprout of the young sprout of the tea tree shows full yellowing after the sprout develops to the third and fourth leaves of the first bud, the greening accelerant is sprayed on the bud leaves, and the bud leaves are ensured not to be washed by rainwater after being sprayed for 3-5 days continuously. The specific method comprises the following steps: firstly diluting the aqueous solution by 200 times, and spraying the diluted aqueous solution to the young sprout of the etiolated tea tree through a superfine sprayer to ensure that fog drops on branches and leaves do not form water drops, and the aqueous solution is prepared within 24 hours before use; before the fog drops are completely evaporated, the powder is uniformly sprayed on the fresh tips by a powder sprayer, so that at least 70% of the upper surfaces of the bud leaves are covered by the powder. If the bud leaves are washed by rainwater within 3-5 days after being sprayed, the bud leaves are sprayed again according to the steps.
Example 2
The photosensitive yellowing tea tree young sprout greening promoter in the embodiment is characterized in that: the greening promoter comprises 10 parts of powder and 11 parts of water aqua, wherein the powder comprises the following components in parts by mass: 1:1:5, talcum powder, charcoal, perlite and straw powder, wherein the water agent comprises the following components in parts by mass: 2:2:1:100 of carboxyl cellulose, magnesium sulfate, potassium dihydrogen phosphate, ammonium bicarbonate and water. The talc powder in this example is ultrafine talc powder, and the charcoal powder in this example is ultrafine charcoal powder.
The method for preparing the light-sensitive yellowing tea tree young sprout greening accelerant in the embodiment sequentially comprises the following steps of:
step one, weighing talcum powder, charcoal, perlite and straw powder according to a mass ratio, drying until the moisture content is lower than 5%, respectively finely grinding the charcoal into 250-mesh particles, finely grinding the perlite into 120-mesh particles, finely grinding the straw powder into 100-mesh particles, and finally mixing the powder with the talcum powder with the particle size of 2000 meshes to obtain the powder;
and step two, taking carboxyl cellulose, magnesium sulfate, monopotassium phosphate, ammonium bicarbonate and water according to the mass ratio, dissolving the carboxyl cellulose with the water, and then adding the magnesium sulfate, monopotassium phosphate and ammonium bicarbonate to mix to obtain the aqueous solution.
The application of the photosensitive yellowing tea tree young sprout greening promoter in the embodiment is as follows: when the sprout of the young sprout of the tea tree shows full yellowing after the sprout develops to the third and fourth leaves of the first bud, the greening accelerant is sprayed on the bud leaves, and the bud leaves are ensured not to be washed by rainwater after being sprayed for 3-5 days continuously. The specific method comprises the following steps: firstly, diluting the aqueous solution by 250 times, and spraying the diluted aqueous solution to the young sprout of the etiolated tea tree through a superfine sprayer to ensure that fog drops on branches and leaves do not form water drops, wherein the aqueous solution is prepared within 24 hours before use; before the fog drops are completely evaporated, the powder is uniformly sprayed on the fresh tips by a powder sprayer, so that at least 70% of the upper surfaces of the bud leaves are covered by the powder. If the bud leaves are washed by rainwater within 3-5 days after being sprayed, the bud leaves are sprayed again according to the steps.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A photosensitive yellowing tea tree young sprout greening promoter is characterized in that: the greening promoter comprises 9-11 parts of powder and 5.22-12.1 parts of water aqua, wherein the powder comprises the following components in parts by mass: 0.9 to 1.1:0.9 to 1.1: 4.5-5.5 of talcum powder, charcoal, perlite and straw powder, wherein the aqueous solution comprises the following components in parts by mass: 0.18 to 0.22:0.09 to 0.22:0.09 to 0.11: 4.5-11 of carboxyl cellulose, magnesium sulfate, potassium dihydrogen phosphate, ammonium bicarbonate and water.
2. The photosensitive yellowing tea tree sprout greening promoter as claimed in claim 1, wherein: the mass ratio of the talcum powder to the charcoal to the perlite to the straw powder is 3:1:1:5.
3. the photosensitive yellowing tea tree sprout greening promoter as claimed in claim 1, wherein: the mass ratio of carboxyl cellulose, magnesium sulfate, monopotassium phosphate, ammonium bicarbonate and water is 4-5: 2:1 to 2:1:50 to 100.
4. The photosensitive yellowing tea tree sprout greening promoter as claimed in any one of claims 1 to 3, wherein: the powder is 10 parts, and the water aqua is 5.8-11 parts.
5. A method for preparing a light-sensitive yellowing tea tree sprout greening promoter as claimed in any one of claims 1 to 4, comprising the following steps in sequence:
weighing talcum powder, charcoal, perlite and straw powder according to a mass ratio, drying until the moisture content is lower than 5%, respectively grinding the charcoal into the granularity of 200 meshes to 250 meshes, grinding the perlite into the granularity of 100 meshes to 120 meshes, grinding the straw powder into the granularity of 60 meshes to 100 meshes, and finally mixing the straw powder with the talcum powder with the granularity of 1800 meshes to 2200 meshes to obtain the powder;
and step two, taking carboxyl cellulose, magnesium sulfate, monopotassium phosphate, ammonium bicarbonate and water according to the mass ratio, dissolving the carboxyl cellulose with the water, and then adding the magnesium sulfate, the monopotassium phosphate and the ammonium bicarbonate to mix to obtain the aqueous solution.
6. The use of the light-sensitive yellowing tea tree sprout greening promoter as defined in any one of claims 1 to 4, wherein the light-sensitive yellowing tea tree sprout greening promoter comprises: when the sprout of the young sprout of the tea tree shows full yellowing after the sprout develops to the third and fourth leaves of the first bud, the greening accelerant is sprayed on the bud leaves, and the bud leaves are ensured not to be washed by rainwater after being sprayed for 3-5 days continuously.
7. The application of the light-sensitive yellowing tea tree young sprout greening promoter as claimed in claim 6, wherein the specific method for spraying the greening promoter comprises the following steps: diluting the aqueous solution by 200-250 times, and spraying the aqueous solution to the young sprout of the etiolated tea tree through a sprayer to ensure that fog drops on branches and leaves do not form water drops; before the mist droplets completely evaporated, the powder was uniformly sprayed onto the fresh tips so that at least 70% of the upper surface of the bud leaves was covered with the powder.
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| CN202111423971.3A CN114246079B (en) | 2021-11-26 | 2021-11-26 | Photosensitive yellowing tea tree young sprout greening accelerant and preparation method and application thereof |
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| CN202111423971.3A CN114246079B (en) | 2021-11-26 | 2021-11-26 | Photosensitive yellowing tea tree young sprout greening accelerant and preparation method and application thereof |
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| CN114246079B true CN114246079B (en) | 2023-03-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4645682A (en) * | 1983-09-30 | 1987-02-24 | Elmore Charles D | Method and composition for treatment of plants |
| JPWO2005065443A1 (en) * | 2003-12-26 | 2007-12-20 | ノリ子 武田 | Plant cultivation method, water freshness-preserving agent, root rot inhibitor, and plant culture medium, as well as water-retaining agent, fungicide, herbicide, heat insulating agent, improver, deodorant, and water freshness preservation |
| JP2014008033A (en) * | 2012-06-29 | 2014-01-20 | Sharp Corp | Cultivation method and cultivation device for plant |
| CN106069557A (en) * | 2016-08-25 | 2016-11-09 | 宁波黄金韵茶业科技有限公司 | A kind of method of No. 1 tea young plant conserving culture of timely snow |
| CN109328822A (en) * | 2018-10-11 | 2019-02-15 | 无锡市茶叶品种研究所有限公司 | The cultural method of tea shoot yellow |
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