CN111771662A - Large-scale seedling transplanting method - Google Patents

Large-scale seedling transplanting method Download PDF

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CN111771662A
CN111771662A CN202010604282.1A CN202010604282A CN111771662A CN 111771662 A CN111771662 A CN 111771662A CN 202010604282 A CN202010604282 A CN 202010604282A CN 111771662 A CN111771662 A CN 111771662A
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transplanting
keep
seedling
scale
seedlings
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孔德金
吴昊
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Nanjing Jinjiang Landscape Co ltd
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Nanjing Jinjiang Landscape Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/02Transplanting, uprooting, felling or delimbing trees
    • A01G23/04Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/02Transplanting, uprooting, felling or delimbing trees
    • A01G23/06Uprooting or pulling up trees; Extracting or eliminating stumps
    • AHUMAN NECESSITIES
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Abstract

The invention discloses a large-scale seedling transplanting method, which comprises the following steps: s1, pre-treatment of transplantation; s2, preparing a keep-alive agent; s3, digging seedlings; s4, transportation; s5, planting; and S6, maintaining. The invention provides a method capable of transplanting seedlings in a large scale, and the survival rate of the seedlings can be improved by the transplanting method and can reach 100%. In addition, the keep-alive agent used in the transplanting process can ensure the nutritional requirements of the nursery stocks in the transportation process, ensure the survival rates of the nursery stocks and reduce the transportation cost. Finally, the transplanting method is simple, can be used for large-scale seedling transplanting, and has a wide application range.

Description

Large-scale seedling transplanting method
Technical Field
The invention belongs to the technical field of seedling transplantation, and particularly relates to a large-scale seedling transplantation method.
Background
The plants can absorb carbon dioxide, release oxygen and purify air; harmful gas and dust can be absorbed to a certain extent, and pollution is reduced; the temperature and the humidity of the air can be adjusted, and the climate can be improved; it also has the functions of reducing noise, preventing wind and fire, etc. Plant seedlings are commonly used for urban area greening, residential area greening, highway greening, barren mountain greening, river bank greening and the like. Adopting the seedling transplantation to afforest, not only can build beautiful gardens, but also can protect and improve the environment. With the rapid development of urban construction and the continuous improvement of landscaping level, the big tree transplanting technology is more and more commonly applied to the aspects of improving urban ecological environment and green land landscape, improving urban greening quality and the like.
Most of the existing seedlings are planted in a seedling base at first, when seedlings grow to a certain degree, the seedlings are transplanted into a potted landscape pot to grow or sell, the seedlings are easy to die due to dry roots and trunks of the trees in a period of time after being transplanted into the potted landscape, and in addition, the roots of the seedlings cannot stretch due to the limitation of the sizes of the roots of the potted landscape, so that more water cannot be absorbed, and the survival rate of the potted landscape trees is low.
In the prior art, for example, chinese patent application No. CN201711006762.2 discloses a method for transplanting potted seedlings, which comprises the following steps: 1) preparing an organic fertilizer; cutting and crushing fallen leaves, sawdust, peanut shells, egg shells, fishbones and shrimp shells, adding rice washing water, then placing the mixture in a plastic bag, mixing, fermenting, deodorizing, drying in the sun, and compression molding or forming particles into a biological organic fertilizer; 2) transplanting preparation: a soil layer I, a biological organic fertilizer layer and a soil layer II are sequentially arranged at the bottom of the seedling transplanting pot from bottom to top; 3) transplanting: transplanting the seedling to be transplanted into a flowerpot soil layer II, covering pot soil along the root of the seedling, and spraying water on the pot soil once after transplanting; 4) and (5) maintenance: watering every 2 days, topdressing once a week, and spraying 0.2% potassium dihydrogen phosphate solution on leaf surface every 7-10 days until transplanting and survival. The invention is particularly suitable for transplanting bonsai seedlings in families.
For another example, chinese patent application No. CN201711012686.6 discloses a garden seedling transplanting method, which includes the following steps: s1, digging and packaging the nursery stock; s2, spraying a transpiration inhibitor on the branches and leaves of the tree crowns of the nursery stocks, spraying an antiseptic bactericide on mud balls, and transporting to a destination; s3, digging holes and treating planting soil; s4, planting seedlings; and S5, fixing and maintaining management. The transpiration inhibitor comprises a first spraying agent and a second spraying agent, wherein the first spraying agent comprises 0.01-0.04 parts of biochemical fulvic acid; 0.01-0.03 part of citric acid; 0.04-0.07 part of potassium nitrate; 0.01-0.03 part of magnesium sulfate; 0.15-0.35 part of polyacrylamide; 0.1-0.5 part of butadiene acid; 100 portions of water and 110 portions of water; the second spraying agent is a kaolin suspension. The invention can control and reduce the water transpiration amount of the nursery stock in the nursery stock transplanting process, and obviously improve the survival rate of the nursery stock transplanting.
Based on the inspiration of the prior art, the inventor actively researches and innovates based on the practical experience and professional knowledge which are abundant for many years when the product is designed and manufactured, and is matched with the application of theory, so as to create a large-scale seedling transplanting method and effectively improve the defects in the prior art. The inventor of the invention finally creates the invention with practical value after continuous research and design and repeated trial and improvement.
Disclosure of Invention
The invention mainly aims to overcome the defects in the prior art and provide a large-scale seedling transplanting method which can improve the survival rate of seedling transplanting and has the advantages of low cost, high economy and the like.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme.
The invention provides a large-scale seedling transplanting method, which comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: preparing a proper amount of seedling transplanting keep-alive agent, and placing the mixture in a container for storage;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, applying a certain amount of keep-alive agent and organic fertilizer in the holes, transferring the seedlings into the holes, filling soil to cover the holes, and completing transplanting;
s6, maintenance: watering every 2 days, topdressing once a week, and spraying 0.2% potassium dihydrogen phosphate solution on leaf surface every 7-10 days until transplanting and survival.
The large-scale seedling transplantation method comprises the step of bud picking, pinching, cutting or branch thinning in the step S1.
The large-scale seedling transplantation method comprises the step S2, wherein the keep-alive agent mainly comprises the following components: soluble sugar, a preservative, a nutrient, a bactericide, gibberellin, cytokinin, 3-indoleacetic acid and water, wherein the contents of the components are as follows by weight percent: 30-40% of soluble sugar, 6-8% of an antistaling agent, 4-8% of a nutritional agent, 2-3% of a bactericide, 0.02-0.04% of gibberellin, 0.02-0.04% of cytokinin, 0.1-0.5% of 3-indoleacetic acid and the balance of water.
The large-scale seedling transplanting method comprises the following components in percentage by weight: 40% of soluble sugar, 7% of preservative, 5% of nutrient, 2% of bactericide, 0.03% of gibberellin, 0.04% of cytokinin, 0.4% of 3-indoleacetic acid and the balance of water.
In the method for transplanting seedlings on a large scale, the nutrient includes one or more of potassium sulfate, potassium dihydrogen phosphate, urea and calcium sulfate.
In the method for transplanting seedlings on a large scale, the preservative is one or more selected from tea polyphenol, vitamin C, ferrous sulfate and dimethyl fumarate.
The method for transplanting seedlings on a large scale, wherein the bactericide comprises robalalin or fuberin.
In the large-scale seedling transplantation method, in step S5, the organic fertilizer is selected from one or more of pig manure, cattle manure, sheep manure, chicken manure, and duck manure.
In the large-scale seedling transplanting method, the keep-alive agent and the organic fertilizer are added in the step S5 according to the mass ratio of 1 (10-15).
In the large-scale seedling transplantation method, the spraying position on the leaf surface in step S6 is mainly a leaf back position, and the spraying time is evening.
By the technical scheme, the invention at least has the following advantages: the invention provides a method capable of transplanting seedlings in a large scale, and the survival rate of the seedlings can be improved by the transplanting method and can reach 100%. In addition, the keep-alive agent used in the transplanting process can ensure the nutritional requirements of the nursery stocks in the transportation process, ensure the survival rates of the nursery stocks and reduce the transportation cost. Finally, the transplanting method is simple, can be used for large-scale seedling transplanting, and has a wide application range.
In conclusion, the special large-scale seedling transplanting method provided by the invention has the advantages of high seedling transplanting survival rate and low cost. The method has the advantages and practical value, does not have similar design publication or use in the similar products and methods, is innovative, has great improvement on the method or the function, has great technical progress, produces good and practical effects, has multiple enhanced efficacies compared with the prior products, is more suitable for practical use, has industrial wide utilization value, and is a novel, improved and practical new design.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, 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, 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.
Example 1
The large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and thinning and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: taking 40 parts of soluble sugar, 7 parts of tea polyphenol, 5 parts of urea, 2 parts of oxaprozin bactericide, 0.03 part of gibberellin, 0.04 part of cytokinin and 0.4 part of 3-indoleacetic acid, adding water to 100 parts, uniformly mixing to obtain a keep-alive agent, and placing the prepared keep-alive agent in a spray can;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, adding an activity-keeping agent and an organic fertilizer (a mixture of chicken manure and duck manure) into the holes according to the mass ratio of 1:7, transferring the seedlings into the holes, filling soil and covering to finish transplanting;
s6, maintenance: watering once every 2 days, topdressing once every week, and spraying leaf surface with 0.2% potassium dihydrogen phosphate solution every 7-10 days, wherein the leaf surface spraying position is mainly leaf back position, and the spraying time is evening till the transplantation survival.
Example 2
The large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and thinning and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: taking 30 parts of soluble sugar, 6 parts of vitamin C, 4 parts of urea, 3 parts of furazolidone bactericide, 0.03 part of gibberellin, 0.04 part of cytokinin and 0.4 part of 3-indoleacetic acid, adding water to 100 parts, uniformly mixing to obtain a keep-alive agent, and placing the prepared keep-alive agent in a spray can;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, adding an activity-keeping agent and an organic fertilizer (a mixture of chicken manure and duck manure) into the holes according to the mass ratio of 1:5, transferring the seedlings into the holes, filling soil and covering to finish transplanting;
s6, maintenance: watering once every 2 days, topdressing once every week, and spraying leaf surface with 0.2% potassium dihydrogen phosphate solution every 7-10 days, wherein the leaf surface spraying position is mainly leaf back position, and the spraying time is evening till the transplantation survival.
Example 3
The large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and thinning and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: taking 30 parts of soluble sugar, 8 parts of vitamin C, 6 parts of urea, 2 parts of oxaprozin bactericide, 0.03 part of gibberellin, 0.04 part of cytokinin and 0.4 part of 3-indoleacetic acid, adding water to 100 parts, uniformly mixing to obtain a keep-alive agent, and placing the prepared keep-alive agent in a spray can;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, adding an activity-keeping agent and an organic fertilizer (a mixture of chicken manure and duck manure) into the holes according to the mass ratio of 1:10, transferring the seedlings into the holes, filling soil and covering to finish transplanting;
s6, maintenance: watering once every 2 days, topdressing once every week, and spraying leaf surface with 0.2% potassium dihydrogen phosphate solution every 7-10 days, wherein the leaf surface spraying position is mainly leaf back position, and the spraying time is evening till the transplantation survival.
Example 4
The large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and thinning and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: taking 35 parts of soluble sugar, 6 parts of vitamin C, 8 parts of urea, 2 parts of oxaprozin bactericide, 0.04 part of gibberellin, 0.02 part of cytokinin and 0.5 part of 3-indoleacetic acid, adding water to 100 parts, uniformly mixing to obtain a keep-alive agent, and placing the prepared keep-alive agent in a spray can;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, adding a keep-alive agent and an organic fertilizer (a mixture of chicken manure and pig manure) into the holes according to the mass ratio of 1:8, transferring the seedlings into the holes, filling soil and covering to finish transplanting;
s6, maintenance: watering once every 2 days, topdressing once every week, and spraying leaf surface with 0.2% potassium dihydrogen phosphate solution every 7-10 days, wherein the leaf surface spraying position is mainly leaf back position, and the spraying time is evening till the transplantation survival.
Example 5
The large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and thinning and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: taking 35 parts of soluble sugar, 7 parts of tea polyphenol, 4 parts of urea, 3 parts of oxaprozin bactericide, 0.04 part of gibberellin, 0.02 part of cytokinin and 0.5 part of 3-indoleacetic acid, adding water to 100 parts, uniformly mixing to obtain a keep-alive agent, and placing the prepared keep-alive agent in a spray can;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, adding a keep-alive agent and an organic fertilizer (a mixture of chicken manure and cow manure) into the holes according to the mass ratio of 1:5, transferring the seedlings into the holes, filling soil and covering to finish transplanting;
s6, maintenance: watering once every 2 days, topdressing once every week, and spraying leaf surface with 0.2% potassium dihydrogen phosphate solution every 7-10 days, wherein the leaf surface spraying position is mainly leaf back position, and the spraying time is evening till the transplantation survival.
Example 6
The large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and thinning and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: taking 30 parts of soluble sugar, 7 parts of tea polyphenol, 6 parts of urea, 3 parts of oxaprozin bactericide, 0.02 part of gibberellin, 0.03 part of cytokinin and 0.3 part of 3-indoleacetic acid, adding water to 100 parts, uniformly mixing to obtain a keep-alive agent, and placing the prepared keep-alive agent in a spray can;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, adding a keep-alive agent and an organic fertilizer (a mixture of cow dung and duck dung) into the holes according to the mass ratio of 1:7, transferring the seedlings into the holes, filling soil and covering to finish transplanting;
s6, maintenance: watering once every 2 days, topdressing once every week, and spraying leaf surface with 0.2% potassium dihydrogen phosphate solution every 7-10 days, wherein the leaf surface spraying position is mainly leaf back position, and the spraying time is evening till the transplantation survival.
Comparative example 1
The large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and thinning and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s3, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a commercially available keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, adding a commercial keep-alive agent and an organic fertilizer (a mixture of chicken manure and duck manure) into the holes according to the mass ratio of 1:5, transferring the seedlings into the holes, filling soil and covering to finish transplanting;
s6, maintenance: watering once every 2 days, topdressing once every week, and spraying leaf surface with 0.2% potassium dihydrogen phosphate solution every 7-10 days, wherein the leaf surface spraying position is mainly leaf back position, and the spraying time is evening till the transplantation survival.
Test example 1 evaluation of seedling transplantation survival Rate
Examples 1 to 6 and comparative example 1 totally count 7 experiments, each experiment group takes 20 transplanted seedlings, totally counts 140 seedlings with the same variety cultivated in the same nursery, each group respectively carries out the transplanting operation of the seedlings according to the corresponding transplanting method, after the transplanting operation is completed, each seedling is observed in the later period, whether withering, root rot, survival number and other conditions occur or not are recorded, and the data are recorded in table 1.
TABLE 1 summary of nursery stock transplant test results
Numbering Leaf withering Rotten leaves Rotten root system Survival rate of adult
Example 1 0 0 0 20
Example 2 0 0 0 20
Example 3 1 0 1 19
Example 4 0 0 0 20
Example 5 1 1 0 18
Example 6 0 1 1 19
Comparative example 1 7 5 1 12
As can be seen from the results in table 1, compared with the method of comparative example 1, the seedling transplantation method of the present invention can effectively improve the survival rate of the seedlings, and can make the survival rate of the seedlings reach 100%.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A large-scale seedling transplanting method comprises the following steps:
s1, pre-transplantation treatment: selecting strong, full-developed and disease and pest free nursery stocks as transplanting objects, and pruning branches and leaves of the nursery stocks 2-5 days before transplanting;
s2, preparing a keep-alive agent: preparing a proper amount of seedling transplanting keep-alive agent, and placing the mixture in a container for storage;
s3, digging seedlings: determining the diameter of the soil digging ball by 8-10 times of the breast diameter of the seedling to obtain the seedling to be transplanted, and tightly winding a trunk by using a straw rope before seedling lifting;
s4, transportation: carrying out transportation pretreatment on the nursery stock to be transplanted in the S1, transporting the nursery stock to a destination, and spraying a keep-alive agent every 2 days in the transportation process;
s5, planting: digging holes in a land to be planted, applying a certain amount of keep-alive agent and organic fertilizer in the holes, transferring the seedlings into the holes, filling soil to cover the holes, and completing transplanting;
s6, maintenance: watering every 2 days, topdressing once a week, and spraying 0.2% potassium dihydrogen phosphate solution on leaf surface every 7-10 days until transplanting and survival.
2. The large-scale seedling transplantation method according to claim 1, wherein the pruning method in the step S1 includes bud picking, pinching, cutting or branch thinning.
3. The large-scale seedling transplantation method according to claim 1, wherein the keep-alive agent in the step S2 mainly comprises the following components: soluble sugar, a preservative, a nutrient, a bactericide, gibberellin, cytokinin, 3-indoleacetic acid and water, wherein the contents of the components are as follows by weight percent: 30-40% of soluble sugar, 6-8% of an antistaling agent, 4-8% of a nutritional agent, 2-3% of a bactericide, 0.02-0.04% of gibberellin, 0.02-0.04% of cytokinin, 0.1-0.5% of 3-indoleacetic acid and the balance of water.
4. The large-scale seedling transplantation method according to claim 3, wherein the contents of the components are as follows according to weight percentage: 40% of soluble sugar, 7% of preservative, 5% of nutrient, 2% of bactericide, 0.03% of gibberellin, 0.04% of cytokinin, 0.4% of 3-indoleacetic acid and the balance of water.
5. The method for scale seedling transplantation according to claim 3, wherein the nutrient comprises one or more of potassium sulfate, monopotassium phosphate, urea and calcium sulfate.
6. The scale seedling transplantation method according to claim 3, wherein the preservative is one or more selected from tea polyphenols, vitamin C, ferrous sulfate and dimethyl fumarate.
7. The method for scale seedling transplantation according to claim 3, wherein the bactericide comprises oxaprozin or furazolin bactericide.
8. The large-scale seedling transplantation method according to claim 1, wherein the organic fertilizer in the step S5 is one or more selected from pig manure, cow manure, sheep manure, chicken manure and duck manure.
9. The large-scale seedling transplantation method according to claim 1, wherein the keep-alive agent and the organic fertilizer are added in the step S5 according to a mass ratio of 1 (10-15).
10. The large-scale seedling transplantation method according to claim 1, wherein the foliar spray in the step S6 is mainly applied to the leaf back, and the spraying time is in the evening.
CN202010604282.1A 2020-06-29 2020-06-29 Large-scale seedling transplanting method Pending CN111771662A (en)

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CN105075795A (en) * 2014-05-19 2015-11-25 天津市万豪苗木种植专业合作社 A method for increasing the survival rate of transplanting of garden plants
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CN106665255A (en) * 2017-01-05 2017-05-17 南宁市园林科研所 Almond ground seedling full-crown transplanting method
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