CN113875483A - Cultivation management method for young-age garden golden tea - Google Patents
Cultivation management method for young-age garden golden tea Download PDFInfo
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- CN113875483A CN113875483A CN202111286489.XA CN202111286489A CN113875483A CN 113875483 A CN113875483 A CN 113875483A CN 202111286489 A CN202111286489 A CN 202111286489A CN 113875483 A CN113875483 A CN 113875483A
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- 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 relates to the technical field of agricultural planting and discloses a cultivation management method for young golden tea garden, which comprises the following steps: 1) weeding: manually pulling out smaller weeds around the tea seedlings, and periodically cutting off the weeds among rows in the tea garden by using a mower; 2) frequently applying a thin fertilizer: if the container seedlings to be transplanted are planted in the tea garden, the container seedlings can be planted for 14-16 days; 3) prevention of waterlogging and drought resistance: newly planting tea seedlings, and covering a layer of sunshade net on the surfaces of the tea seedlings for sun protection in dry seasons; 4) shaping and trimming: the tea tree generally needs to be shaped and trimmed for 3 times; 5) and (3) antifreezing of the tea garden: the elevation of the structural tea garden and the weather condition in winter, and anti-freezing measures are taken for the structural tea garden according to weather forecast; 6) uncovering the film at proper time: when tea seedlings are cultivated, film mulching cultivation should be performed. According to the cultivation management method for the young golden tea garden, the production environment of tea seedlings is further improved by timely uncovering the film for the tea seedlings, so that the effect that a newly-expanded tea garden can be quickly formed is achieved.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a cultivation management method for young golden tea garden.
Background
The tea industry is a long-term and good countryside industry, the Wuling mountain range abdominal land with 27-30 degrees north latitude has unique geographical and climatic conditions, is a famous three-band cross-collection area of a soil selenium-rich zone, a microbial fermentation zone and a plant community linolenic acid zone, and the produced golden tea has superior quality, unique taste, fragrance and rich trace elements.
Because tea leaves develop faster, the newly expanded area is larger, a lot of tea leaves are newly planted, the cultivation management technology of young tea gardens is not in place, and the garden forming time of the newly expanded tea gardens is delayed, for example, the cultivation management method of selenium-rich mulberry tea provided by CN 107306690A in China has the advantages that although the environment cannot be polluted, the cost is low, in addition, the foreign soil contains organic matters which are not contained in the local soil or elements required by plants, the biogas slurry has the effects of expelling insects and killing insects, the slow release device can reach the soil depth of 40cm, the depth is greater than the depth of the bottom part of a tea tree, so the selenium-rich nutrient solution can penetrate into each depth of the bottom part of the tea tree, the insects are expelled and killed, and the disease probability of the tea tree is reduced; meanwhile, the fermentation time of the selenium-rich nutrient solution before the selenium-rich nutrient solution is added into the slow release device is short, the selenium-rich nutrient solution can be further fermented in the slow release device, the fermentation time outside is reduced, three layers of the slow release device have a heat preservation effect and are beneficial to fermentation of the selenium-rich nutrient solution, but the whole management method is poor in time and various in steps and is not beneficial to accelerating the garden forming time of a new tea garden, so that the cultivation management method for the young golden tea garden is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the time block for forming the newly expanded tea garden, has the advantages of time block for forming the newly expanded tea garden and the like, and solves the problem of slow time for forming the newly expanded tea garden.
(II) technical scheme
The invention aims to solve the technical problem of providing a cultivation management method for young golden tea garden, which comprises the following steps:
1) weeding: manually pulling out smaller weeds around the tea seedlings, wherein the weeds among the rows of the tea garden can be periodically cut off by using a mower, and the pulled-out or cut-off weeds can be paved among the rows of the tea garden to moisturize and preserve fertilizer for the tea seedlings;
2) frequently applying a thin fertilizer: if the transplanted container seedlings are planted in the tea garden, a potassium sulfate compound fertilizer can be applied in a form of punching and covering soil 14-16 days after planting, if the planted field bare-rooted seedlings can be topdressed 3-5 months after planting, and topdressing should be performed in combination with weeding;
3) prevention of waterlogging and drought resistance: when the tea seedlings are newly planted, a layer of sunshade net needs to be covered on the surfaces of the tea seedlings for sun protection in dry seasons, drainage ditches of the tea garden need to be cleaned in time in rainy seasons, accumulated water in the tea garden needs to be placed, and the compartment ditches need to be higher than the surrounding ditches to achieve the effect of facilitating drainage;
4) shaping and trimming: the tea tree is generally subjected to 3 times of shaping and pruning, the first shaping and pruning is carried out in a nursery garden during or before field planting, the second pruning is carried out when the ground height of the tea tree reaches 40-45cm after the first shaping and pruning, and the third shaping and pruning is carried out by increasing by 10-15cm on the basis of the second pruning;
5) and (3) antifreezing of the tea garden: the elevation of the structural tea garden and the weather condition in winter, and also taking anti-freezing measures to the tea garden according to weather forecast, and regularly checking the overwintering condition of the tea trees, if freezing damage occurs, cutting off frozen parts in time after the low-temperature freezing weather is finished;
6) uncovering the film at proper time: when tea seedlings are cultivated, mulching cultivation is performed, the water-retaining and grass-controlling effect can be achieved, however, films cannot age and rot in a tea garden when being mulched, the films are recycled and cleaned regularly, and the phenomenon that the films age and pollute the tea garden is avoided.
Preferably, weeds around the tree bag in the step 1) are removed 1-2 times per month, and the weeds in the rows cover 2-4cm of tea trees to be cut.
Preferably, 8-9kg of fertilizer is applied to each mu of container seedlings in the step 2), the punching depth is 2-3cm, and the distance between the fertilizer application points and the vertical stem is 8-10 cm.
Preferably, the fertilization time of the field bare-rooted seedlings in the step 2) is 7-9 months, and the fertilization is carried out by applying 1: 180-220 times of liquid water-soluble compound fertilizer.
Preferably, the top dressing of other young tea gardens in the step 2) is carried out one month ahead of spring, summer and autumn shoot germination periods of the tea trees, and a high-nitrogen compound fertilizer rich in 42-46% of potassium sulfate is selected and applied by 15-20kg per mu.
Preferably, the first trimming height in the step 4) is 12-15cm of the ground of the saplings, and the second trimming height is 25-30 cm.
Preferably, the antifreezing means in step 5) can be in the form of grass mulching, smoking or snow shaking and the like to prevent cold and freeze in the tea garden.
Preferably, the film covering according to the step 6) needs to ensure that circular holes with the diameter of about 10-13cm around the trunk of the tea tree can be used for ventilation and water permeation, and the film covering time can not exceed 1.5-2 years at most.
(III) advantageous effects
Compared with the prior art, the invention provides a cultivation management method for young golden tea garden, which has the following beneficial effects:
according to the method for managing the cultivation of the young golden tea garden, weeds are removed from the tea garden regularly through the frequent weed removal, the removal mode is fine, fine weeds around tea seedlings are removed, the influence of the weeds on the growth speed of the tea seedlings is avoided, the growth period of the tea seedlings is shortened through the frequent thin fertilizer application, the growth environment of the tea seedlings is optimized through waterlogging prevention, drought resistance, shaping and trimming and tea garden freezing prevention, and finally, the production environment of the tea seedlings is further improved for the tea seedlings through timely film uncovering, so that the effect that the new tea garden can be quickly formed is achieved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a cultivation management method for young golden tea garden comprises the following steps:
1) weeding: manually pulling out weeds with small tea seedling circumference, wherein the weeds among tea garden rows can be cut off periodically by using a mower, the pulled-out or cut-off weeds can be laid among the tea garden rows to moisturize and preserve fertilizer for the tea seedlings, the weeds around the tree bags are removed for 1 time each month, one hand is used for pressing soil around the weeds when the weeds are pulled out in the newly-built garden, and the other hand is used for pulling the weeds, so that the root systems of the tea seedlings are prevented from loosening when the weeds are pulled out, and the weeds among the dead rows of the tea seedlings can be cut off after covering 2cm tea trees;
2) frequently applying a thin fertilizer: if the transplanted container seedlings planted in the tea garden can be planted for 14 days, a potassium sulfate compound fertilizer can be applied in a form of punching and covering soil, 8kg of materials are applied to the container seedlings per mu, the punching depth is 2cm, the fertilizer application point distance is 8cm, if the planted field bare-rooted seedlings are planted, the topdressing can be performed 3 months after field planting, the topdressing should be performed in combination with weeding, the fertilizer application time of the field bare-rooted seedlings is 7 months, and the fertilizer application should be performed by 1: the 180-time liquid water-soluble compound fertilizer is applied to other young tea gardens one month earlier according to spring, summer and autumn tip germination periods of tea trees, and a high-nitrogen compound fertilizer rich in 42% potassium sulfate is applied to each mu of tea gardens to provide accurate and sufficient nutrients;
3) prevention of waterlogging and drought resistance: newly planting tea seedlings, covering a layer of sunshade net on the surfaces of the tea seedlings for sun protection in dry seasons, timely cleaning drainage ditches of the tea garden in rainy seasons, placing accumulated water in the tea garden, and ensuring that compartment ditches are higher than surrounding ditches to achieve the effect of facilitating drainage, performing drought resistance work of the tea garden in the dry seasons, paving cut weeds between rows to facilitate drought resistance, timely irrigating according to soil moisture if the tea garden does not rain for a few days continuously, and proposing conditional tea garden installation of a water and fertilizer integrated facility, so that fertilization and watering can be realized, the effect is excellent, and the high-yield garden can be quickly formed;
4) shaping and trimming: the tea tree is generally subjected to 3 times of shaping and pruning, the first shaping and pruning is carried out in a nursery garden during or before field planting, the first pruning height is 12cm of the tree seedling ground, the second pruning is carried out when the ground clearance of the tea tree reaches 40cm after the first shaping and pruning, the second pruning cut is 25cm, the third shaping and pruning is improved by 10cm on the basis of the second pruning cut, the first shaping and pruning and the second shaping and pruning are related to the problem whether first and second-level skeleton branches are reasonable or not, the work is careful, besides the whole pruning is used for pruning one by one plant and one by one, the orientation of lateral buds under the cut is selected, the lateral buds extending to the rows are reserved, so that the lateral branches can be conveniently expanded in the rows in the future to form a stretched tree shape, in addition, the small piles left after pruning cannot be too long, and the nutrient consumption of the small piles is reduced;
5) and (3) antifreezing of the tea garden: the elevation of the structural tea garden and the weather condition in winter, and anti-freezing measures are taken for the structural tea garden according to weather forecast, the anti-freezing measures can be in the forms of grass spreading covering, smoking or snow shaking and the like to prevent cold and freeze for the structural tea garden, and the overwintering condition of the tea trees is regularly checked, if freezing damage occurs, the frozen parts need to be cut off in time after the low-temperature freezing weather is over;
6) uncovering the film at proper time: during tea seedling cultivation, should accomplish the tectorial membrane cultivation, can play the effect of moisturizing accuse grass like this, nevertheless can not let the film age rotten in the tea garden when the tectorial membrane, need guarantee during the tectorial membrane that the diameter is about 10cm round hole around the tea tree trunk can breathe freely permeate water, should regularly retrieve the clearance film, avoid the ageing pollution tea garden of film, the tectorial membrane time can not exceed 1 year to the longest, reduces the damage that the tea garden of severe cold weather for the seedling period brought.
Example two:
a cultivation management method for young golden tea garden comprises the following steps:
1) weeding: manually pulling out smaller weeds around the tea seedlings, wherein the weeds among tea garden rows can be periodically cut off by using a mower, the pulled-out or cut-off weeds can be paved among the tea garden rows to moisturize and preserve fertilizer for the tea seedlings, the weeds around the tree bags are removed 2 times per month, one hand is used for pressing soil around the weeds when the weeds are pulled out, and the other hand is used for pulling the weeds, so that the root systems of the tea seedlings are prevented from loosening when the weeds are pulled out, and the weeds among the dead tea seedlings can be cut off after covering 3cm tea trees;
2) frequently applying a thin fertilizer: if the transplanted container seedlings planted in the tea garden can be planted for 15 days, a potassium sulfate compound fertilizer can be applied in a form of punching and covering soil, 8.5kg of materials are applied to the container seedlings per mu, the punching depth is 2.5cm, the distance between fertilizer application points is 9cm, if the planted bare-rooted seedlings in the field can be applied after 4 months of field planting, the topdressing should be performed in combination with weeding, the fertilizer application time of the bare-rooted seedlings in the field is 8 months, and the fertilizer application should be 1: the 200-time water-soluble compound fertilizer is applied to other young tea gardens one month earlier according to spring, summer and autumn shoot germination periods of tea trees, and a high-nitrogen compound fertilizer rich in 44% potassium sulfate is applied to each mu of tea gardens to provide accurate and sufficient nutrients;
3) prevention of waterlogging and drought resistance: newly planting tea seedlings, covering a layer of sunshade net on the surfaces of the tea seedlings for sun protection in dry seasons, timely cleaning drainage ditches of the tea garden in rainy seasons, placing accumulated water in the tea garden, and ensuring that compartment ditches are higher than surrounding ditches to achieve the effect of facilitating drainage, performing drought resistance work of the tea garden in the dry seasons, paving cut weeds between rows to facilitate drought resistance, timely irrigating according to soil moisture if the tea garden does not rain for a few days continuously, and proposing conditional tea garden installation of a water and fertilizer integrated facility, so that fertilization and watering can be realized, the effect is excellent, and the high-yield garden can be quickly formed;
4) shaping and trimming: the tea tree is generally subjected to 3 times of shaping and pruning, the first shaping and pruning is carried out in a nursery garden during or before field planting, the first pruning height is 13cm on the ground of the tree seedling, the second pruning is carried out when the ground clearance of the tea tree reaches 40cm after the first shaping and pruning, the second pruning cut is 27cm, the third shaping and pruning is carried out by improving 13cm on the basis of the second pruning cut, the first shaping and pruning and the second shaping and pruning are related to the problem whether primary and secondary skeleton branches are reasonable or not, the work is careful, besides the whole pruning shears are used for pruning one by one plant by one, the orientation of lateral buds under the cut is selected, the lateral buds extending to the row are reserved, the lateral branches can be conveniently expanded in the row in future to form a stretched tree shape, in addition, the small piles left after the pruning cannot be too long, and the nutrient consumption of the small piles is reduced;
5) and (3) antifreezing of the tea garden: the elevation of the structural tea garden and the weather condition in winter, and anti-freezing measures are taken for the structural tea garden according to weather forecast, the anti-freezing measures can be in the forms of grass spreading covering, smoking or snow shaking and the like to prevent cold and freeze for the structural tea garden, and the overwintering condition of the tea trees is regularly checked, if freezing damage occurs, the frozen parts need to be cut off in time after the low-temperature freezing weather is over;
6) uncovering the film at proper time: during tea seedling cultivation, should accomplish the tectorial membrane cultivation, can play the effect of moisturizing accuse grass like this, nevertheless can not let the film age rotten in the tea garden when the tectorial membrane, need guarantee during the tectorial membrane that the diameter is about 12cm round hole around the tea tree trunk can breathe freely permeate water, should regularly retrieve the clearance film, avoid the ageing pollution tea garden of film, the tectorial membrane time can not exceed 1.25 years to the longest, reduces the damage that the tea garden of severe cold weather for the seedling period brought.
Example three:
a cultivation management method for young golden tea garden comprises the following steps:
1) weeding: manually pulling out smaller weeds around the tea seedlings, wherein the weeds among tea garden rows can be periodically cut off by using a mower, the pulled-out or cut-off weeds can be paved among the tea garden rows to moisturize and preserve fertilizer for the tea seedlings, the weeds around the tree bags are removed 2 times per month, one hand is used for pressing soil around the weeds when the weeds are pulled out, and the other hand is used for pulling the weeds, so that the root systems of the tea seedlings are prevented from loosening when the weeds are pulled out, and the weeds among the dead tea seedlings can be cut off after covering the tea trees for 4 cm;
2) frequently applying a thin fertilizer: if the transplanted container seedlings planted in the tea garden can be planted for 16 days, a potassium sulfate compound fertilizer can be applied in a form of punching and covering soil, the container seedlings are fertilized with 9kg of materials per mu, the punching depth is 3cm, the fertilizer application point distance is 10cm, if the planted field bare-rooted seedlings are planted, the fertilizer can be applied after 5 months after field planting, the fertilizer application is carried out in combination with weeding, the fertilizer application time of the field bare-rooted seedlings is 9 months, and the fertilizer application is carried out by 1: the 220-time liquid water-soluble compound fertilizer is applied to other young tea gardens one month earlier according to spring, summer and autumn tip germination periods of tea trees, and a high-nitrogen compound fertilizer rich in 46 percent potassium sulfate is applied to each mu of tea gardens to provide accurate and sufficient nutrients;
3) prevention of waterlogging and drought resistance: newly planting tea seedlings, covering a layer of sunshade net on the surfaces of the tea seedlings for sun protection in dry seasons, timely cleaning drainage ditches of the tea garden in rainy seasons, placing accumulated water in the tea garden, and ensuring that compartment ditches are higher than surrounding ditches to achieve the effect of facilitating drainage, performing drought resistance work of the tea garden in the dry seasons, paving cut weeds between rows to facilitate drought resistance, timely irrigating according to soil moisture if the tea garden does not rain for a few days continuously, and proposing conditional tea garden installation of a water and fertilizer integrated facility, so that fertilization and watering can be realized, the effect is excellent, and the high-yield garden can be quickly formed;
4) shaping and trimming: the tea tree is generally subjected to 3 times of shaping and pruning, the first shaping and pruning is carried out in a nursery garden during or before field planting, the first pruning height is 15cm on the ground of the tree seedling, the second pruning is carried out when the ground clearance of the tea tree reaches 40cm after the first shaping and pruning, the second pruning cut is 30cm, the third shaping and pruning is carried out by improving the cut by 15cm on the basis of the second pruning, the first shaping and pruning and the second shaping and pruning are related to the problem whether primary and secondary skeleton branches are reasonable or not, the work must be careful, besides the whole pruning shears are used for pruning one by one and one by one, the orientation of lateral buds under the cut is selected, and the lateral buds extending to the row are reserved, so that the lateral branches can be conveniently expanded in the row to form a stretched tree shape, in addition, the small piles left after the pruning cannot be too long, and the nutrient consumption of the small piles is reduced;
5) and (3) antifreezing of the tea garden: the elevation of the structural tea garden and the weather condition in winter, and anti-freezing measures are taken for the structural tea garden according to weather forecast, the anti-freezing measures can be in the forms of grass spreading covering, smoking or snow shaking and the like to prevent cold and freeze for the structural tea garden, and the overwintering condition of the tea trees is regularly checked, if freezing damage occurs, the frozen parts need to be cut off in time after the low-temperature freezing weather is over;
6) uncovering the film at proper time: during tea seedling cultivation, should accomplish the tectorial membrane cultivation, can play the effect of moisturizing accuse grass like this, nevertheless can not let the film ageing rotten in the tea garden when the tectorial membrane, need guarantee during the tectorial membrane that the diameter is about 13cm round hole around the tea tree trunk can not permeate water to breathe freely, should regularly retrieve the clearance film, avoid the ageing pollution tea garden of film, the tectorial membrane time longest can not exceed 1.5 years, reduce the damage that the tea garden of severe cold weather in the seedling period brought.
The invention has the beneficial effects that: after the step of removing weeds on duty, when the tea seedlings grow, the influence of the weeds on the tea seedlings can be reduced, and the tea gardens in different forms can be accurately fertilized by applying thin fertilizer on duty to improve the growth speed of the tea seedlings, then the step of preventing waterlogging and resisting drought can be used for reducing the damage of drought and waterlogging to the tea seedlings, so that the influence of drought and waterlogging on the growth of the tea seedlings is avoided, and then the step of shaping and pruning is favorable for cultivating a skeleton of young tea trees, promoting branching and expanding tree crowns, and then the step of preventing freezing of the tea gardens is used for preventing the tea gardens in seedling periods from being attacked by cold winter, so that the damage of the seedlings in low-temperature weather is reduced, and finally, the step of uncovering the films in due time can ensure sufficient moisture of the tea seedlings, reduce the growth of the weeds and further improve the growth environment of the tea seedlings in seedling periods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A cultivation management method for young golden tea garden is characterized by comprising the following steps:
1) weeding: manually pulling out smaller weeds around the tea seedlings, wherein the weeds among the rows of the tea garden can be periodically cut off by using a mower, and the pulled-out or cut-off weeds can be paved among the rows of the tea garden to moisturize and preserve fertilizer for the tea seedlings;
2) frequently applying a thin fertilizer: if the transplanted container seedlings are planted in the tea garden, a potassium sulfate compound fertilizer can be applied in a form of punching and covering soil 14-16 days after planting, if the planted field bare-rooted seedlings can be topdressed 3-5 months after planting, and topdressing should be performed in combination with weeding;
3) prevention of waterlogging and drought resistance: when the tea seedlings are newly planted, a layer of sunshade net needs to be covered on the surfaces of the tea seedlings for sun protection in dry seasons, drainage ditches of the tea garden need to be cleaned in time in rainy seasons, accumulated water in the tea garden needs to be placed, and the compartment ditches need to be higher than the surrounding ditches to achieve the effect of facilitating drainage;
4) shaping and trimming: the tea tree is generally subjected to 3 times of shaping and pruning, the first shaping and pruning is carried out in a nursery garden during or before field planting, the second pruning is carried out when the ground height of the tea tree reaches 40-45cm after the first shaping and pruning, and the third shaping and pruning is carried out by increasing by 10-15cm on the basis of the second pruning;
5) and (3) antifreezing of the tea garden: the elevation of the structural tea garden and the weather condition in winter, and also taking anti-freezing measures to the tea garden according to weather forecast, and regularly checking the overwintering condition of the tea trees, if freezing damage occurs, cutting off frozen parts in time after the low-temperature freezing weather is finished;
6) uncovering the film at proper time: when tea seedlings are cultivated, mulching cultivation is performed, the water-retaining and grass-controlling effect can be achieved, however, films cannot age and rot in a tea garden when being mulched, the films are recycled and cleaned regularly, and the phenomenon that the films age and pollute the tea garden is avoided.
2. The method for management of young plant cultivation of gold tea as claimed in claim 1, wherein: in the step 1), weeds around the tree bag are removed for 1-2 times per month, and the weeds in the rows cover 2-4cm of tea trees to be cut.
3. The method for management of young plant cultivation of gold tea as claimed in claim 1, wherein: in the step 2), 8-9kg of fertilizer is applied to each mu of container seedlings, the punching depth is 2-3cm, and the distance between the fertilizer application points and the vertical trunk is 8-10 cm.
4. The method for management of young plant cultivation of gold tea as claimed in claim 1, wherein: the fertilization time of the bare-rooted seedlings in the field in the step 2) is 7-9 months, and the fertilization is carried out by applying 1: 180-220 times of liquid water-soluble compound fertilizer.
5. The method for management of young plant cultivation of gold tea as claimed in claim 1, wherein: in the step 2), top dressing of other young tea gardens is carried out one month ahead of spring, summer and autumn shoot germination periods of the tea trees, and a high-nitrogen compound fertilizer rich in 42-46% of potassium sulfate is selected and applied by 15-20kg per mu.
6. The method for management of young plant cultivation of gold tea as claimed in claim 1, wherein: in the step 4), the first trimming height is 12-15cm of the ground of the saplings, and the second trimming cut height is 25-30 cm.
7. The method for management of young plant cultivation of gold tea as claimed in claim 1, wherein: the antifreezing measures in the step 5) can be in the forms of grass covering, smoking or snow shaking and the like to prevent cold and freeze in the tea garden.
8. The method for management of young plant cultivation of gold tea as claimed in claim 1, wherein: and 6) ensuring that circular holes with the diameter of about 10-13cm around the trunk of the tea tree can be used for ventilation and water permeation according to the requirement of film covering in the step 6), wherein the film covering time can not exceed 1-1.5 years to the maximum.
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