CN107371993B - Cinnamomum camphora cultivation method suitable for alkaline soil - Google Patents
Cinnamomum camphora cultivation method suitable for alkaline soil Download PDFInfo
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- CN107371993B CN107371993B CN201710853821.3A CN201710853821A CN107371993B CN 107371993 B CN107371993 B CN 107371993B CN 201710853821 A CN201710853821 A CN 201710853821A CN 107371993 B CN107371993 B CN 107371993B
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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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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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
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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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
Abstract
The invention discloses a camphor tree cultivation method suitable for alkaline soil, which comprises the following steps: (1) uniformly mixing straw, rice hulls and soil according to the weight ratio of 1.1-1.3: 0.3-0.5: 1 to prepare an organic fertilizer; (2) taking a container with an open top, and filling the whole container with the organic fertilizer prepared in the step (1); (3) digging a planting pit, and then placing a container filled with organic fertilizer with an opening facing upwards at the bottom of the planting pit; (4) planting the camphor trees in the planting pits; (5) and performing later-stage curing on the camphor trees, and adding 0.15-0.25 wt% of acetic acid into the water used for watering the trees in the later-stage curing process. The invention can help the camphor trees to adapt to alkaline soil environment and arid areas well, ensures the growth performance, effectively avoids the occurrence of yellowing diseases, has positive effect on the popularization of the camphor trees and has good application prospect.
Description
Technical Field
The invention relates to the field of plant cultivation, in particular to a camphor tree cultivation method suitable for alkaline soil.
Background
Cinnamomum camphora (Cinnamomum camphora), also known as camphor tree, camphor wood, Camphorles, Lauraceae, evergreen big trees, up to 30 m in height and up to 3 m in diameter, is an excellent greening tree, street tree and shade tree. The wood is hard and beautiful, and is suitable for manufacturing furniture and boxes. The camphor tree has resistance to harmful gases such as chlorine, sulfur dioxide, ozone, fluorine gas and the like, can repel mosquitoes and flies, can resist short-term flooding, and is a main raw material for producing camphor.
The cinnamomum camphora has good environmental and economic values and is very worthy of popularization, but at present, some areas are not suitable for planting the cinnamomum camphora due to the problem of the soil environment, and particularly in the alkaline soil environment, the cinnamomum camphora is easy to be yellowed, so that the application of the cinnamomum camphora is hindered.
Disclosure of Invention
The invention aims to solve the technical problem of providing a camphor tree cultivation method which helps camphor trees adapt to alkaline soil environment well, ensures the growth performance and effectively avoids yellows and is suitable for alkaline soil.
In order to solve the technical problems, the invention adopts the following technical scheme: a camphor tree cultivation method suitable for alkaline soil comprises the following steps:
(1) uniformly mixing straw, rice hulls and soil according to the weight ratio of 1.1-1.3: 0.3-0.5: 1 to prepare an organic fertilizer;
(2) taking a container with an open top, and filling the whole container with the organic fertilizer prepared in the step (1);
(3) digging a planting pit, and then placing a container filled with organic fertilizer with an opening facing upwards at the bottom of the planting pit;
(4) planting the camphor trees in the planting pits;
(5) and (3) performing later-stage maintenance on the camphor trees, wherein in the later-stage maintenance process, 0.15-0.25 wt% of acetic acid is added into the water used for watering the trees.
Further, the container is hemispherical. The inventor verifies that the container is designed into the shape which is most beneficial to the growth of the roots of the cinnamomum camphora compared with other shapes, and the requirement of acetic acid is minimum.
Furthermore, the diameter of the opening of the container is 2.5-4.5 times of the diameter of the camphor tree. The design is that the root system of the camphor tree can partially extend into the container, and partially grow in the surrounding soil, so that the lasting and fixation of the root system are ensured, and the intake of various required nutrients is ensured.
Further, the distance between the root of the camphor tree and the container reaches 7-15 cm. The design is also that the root system of the camphor tree can partially extend into the container, and partially grow in the surrounding soil, so that the lasting and fixation of the root system are ensured, and the intake of various required nutrients is ensured.
Further, the straw is wheat straw. The inventor verifies that the wheat straw is most beneficial to the growth of the camphor trees.
Further, the container is made of plastic cloth. Thus, the application cost can be reduced, and the effect is reliable.
Furthermore, the camphor trees are planted in the planting pits, the water injection pipes are embedded, the lower ends of the water injection pipes extend into the containers, and the upper ends of the water injection pipes are exposed out of the ground. The water injection pipe is used for watering in the later-period maintenance, so that water can be stored in the container, the utilization rate of water and acetic acid can be improved, and resources are saved.
Furthermore, before the camphor trees are planted in the planting pits, a layer of mixture of stones and yellow sands is laid on the container filled with the organic fertilizer. The pebbles and the yellow sands play a role in filtering water, meanwhile, the soil around the pebbles and the yellow sands can be prevented from sucking away water in the container, the effect of storing water is achieved, the retention time of the water body is longer, the utilization rate of the water resource is improved, and the root system of the camphor tree can not be hindered from growing into the container.
The invention has the beneficial effects that:
after the camphor tree is cultivated for a period of time, one part of the root system of the camphor tree grows into the container, the other part of the root system grows into the surrounding soil, when the camphor tree is watered, the water added with acetic acid can not only permeate into the surrounding soil, but also can enter into the container, so that the water in the container can not be lost, the water can be effectively absorbed by the root system growing into the container, the absorption rate is greatly improved, and the problem of acid shortage is solved; in addition, the ductility of the root system growing in the way is less affected, so that the fixation of the root system to soil can be ensured, and the uptake of various required nutrients can be ensured.
The invention can help the camphor trees to adapt to alkaline soil environment and arid areas well, ensures the growth performance, effectively avoids the occurrence of yellowing diseases, has positive effect on the popularization of the camphor trees and has good application prospect.
Drawings
FIG. 1 is a schematic view showing the root growth of a camphor tree immediately after planting according to the present invention.
FIG. 2 is a schematic view showing the root growth of a Cinnamomum camphora tree after a certain period of cultivation.
The components in the drawings are labeled as follows: 1 camphor tree, 2 containers and 3 water injection pipes.
Detailed Description
The invention is further described below with reference to the following examples:
example 1
A camphor tree cultivation method suitable for alkaline soil comprises the following steps:
(1) uniformly mixing wheat straw, rice hull and soil according to the weight ratio of 1.2:0.4:1 to prepare an organic fertilizer;
(2) taking a container with an opening at the top, filling the organic fertilizer prepared in the step (1) into the whole container, wherein the container is hemispherical, and the diameter of the opening of the container is 3.5 times of that of the camphor tree used in the step (4);
(3) excavating a planting pit, then placing the container filled with the organic fertilizer at the bottom of the planting pit with the opening facing upwards, and then paving a layer of mixture of stones and yellow sand on the container filled with the organic fertilizer, wherein the paving amount is based on that the organic fertilizer is not exposed, and the occupied area of the yellow sand is not more than 30%;
(4) planting the camphor trees 1 in the planting pits according to the prior method, simultaneously embedding the water injection pipes 3, extending the lower ends of the water injection pipes 3 into the containers 2, exposing the upper ends of the water injection pipes out of the ground, and enabling the distance between the roots of the camphor trees 1 and the containers 2 to reach 11cm, and referring to fig. 1;
the camphor tree is planted in 4 months, the root of the camphor tree is trimmed before planting, the main root without thin root is cut off, the root is withered, the root is rotten, and the main root is cut short, the planting depth is proper to the ground and the root diameter of the camphor tree seedling, and during planting, the root protecting soil is tightly connected with the hole soil;
(5) the camphor tree is maintained in the later period according to the prior method, and 0.15 wt% of acetic acid is added into the water used for watering the tree in the later period maintenance process.
The later-period maintenance of the camphor trees generally comprises water and fertilizer management, pest control, freezing prevention and cold prevention measures and the like, which are mature prior art and are not described herein.
Example 2
A camphor tree cultivation method suitable for alkaline soil comprises the following steps:
(1) uniformly mixing wheat straw, rice hull and soil according to the weight ratio of 1.1:0.3:1 to prepare an organic fertilizer;
(2) taking a container with an opening at the top, filling the organic fertilizer prepared in the step (1) into the whole container, wherein the container is hemispherical, and the diameter of the opening of the container is 2.5 times of that of the camphor tree used in the step (4);
(3) excavating a planting pit, then placing the container filled with the organic fertilizer at the bottom of the planting pit with the opening facing upwards, and then paving a layer of mixture of stones and yellow sand on the container filled with the organic fertilizer, wherein the paving amount is based on that the organic fertilizer is not exposed, and the occupied area of the yellow sand is not more than 30%;
(4) planting the camphor trees 1 in the planting pits according to the prior method, simultaneously embedding the water injection pipes 3, extending the lower ends of the water injection pipes 3 into the containers 2, exposing the upper ends of the water injection pipes out of the ground, and enabling the distance between the roots of the camphor trees 1 and the containers 2 to reach 7cm, and referring to fig. 1;
the camphor tree is planted in 4 months, the root of the camphor tree is trimmed before planting, the main root without thin root is cut off, the root is withered, the root is rotten, and the main root is cut short, the planting depth is proper to the ground and the root diameter of the camphor tree seedling, and during planting, the root protecting soil is tightly connected with the hole soil;
(5) the camphor tree is maintained in the later period according to the prior method, and 0.25wt percent of acetic acid is added into the water used for watering the tree in the later period maintenance process.
Example 3
A camphor tree cultivation method suitable for alkaline soil comprises the following steps:
(1) uniformly mixing wheat straw, rice hull and soil according to the weight ratio of 1.3:0.5:1 to prepare an organic fertilizer;
(2) taking a container with an opening at the top, filling the organic fertilizer prepared in the step (1) into the whole container, wherein the container is hemispherical, and the diameter of the opening of the container is 4.5 times of that of the camphor tree used in the step (4);
(3) excavating a planting pit, then placing the container filled with the organic fertilizer at the bottom of the planting pit with the opening facing upwards, and then paving a layer of mixture of stones and yellow sand on the container filled with the organic fertilizer, wherein the paving amount is based on that the organic fertilizer is not exposed, and the occupied area of the yellow sand is not more than 30%;
(4) planting the camphor trees 1 in the planting pits according to the prior method, simultaneously embedding the water injection pipes 3, extending the lower ends of the water injection pipes 3 into the containers 2, exposing the upper ends of the water injection pipes out of the ground, and enabling the distance between the roots of the camphor trees 1 and the containers 2 to reach 15cm, and referring to fig. 1;
the camphor tree is planted in 4 months, the root of the camphor tree is trimmed before planting, the main root without thin root is cut off, the root is withered, the root is rotten, and the main root is cut short, the planting depth is proper to the ground and the root diameter of the camphor tree seedling, and during planting, the root protecting soil is tightly connected with the hole soil;
(5) the camphor tree is maintained in the later period according to the prior method, and 0.20 wt% of acetic acid is added into the water used for watering the tree in the later period maintenance process.
Example 4
Planting test
The cultivation test was carried out in alkaline soil (pH8.0) according to the methods of examples 1 to 3 of the present invention and the conventional method, each method was carried out with 100 cinnamomum camphora trees of 2 to 3 years old, and after 2 years, the growth of the cinnamomum camphora trees was observed, and the results are shown in the following Table 1:
TABLE 1
As can be seen from the table 1, the invention can help the camphor trees to adapt to the alkaline soil environment well, ensure the growth performance, effectively avoid the occurrence of the yellow spot, has positive effect on the popularization of the camphor trees and has very good application prospect.
According to the research on the root system of the camphor tree cultivated by the method, after the camphor tree is cultivated for a period of time, one part of the root system of the camphor tree grows into the container (about one third), and the other part grows into the surrounding soil, referring to fig. 2, when the camphor tree is watered, the water added with acetic acid can permeate into the surrounding soil and also can enter the container, so that the water in the container can not be lost, the water can be effectively absorbed by the root system growing into the container, the absorption rate is greatly improved, and the problem of acid deficiency is solved; in addition, the ductility of the root system growing in the way is less affected, so that the fixation of the root system to soil can be ensured, and the uptake of various required nutrients can be ensured.
It is understood that the examples and embodiments described herein are for illustrative purposes only and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.
Claims (3)
1. A camphor tree cultivation method suitable for alkaline soil is characterized by comprising the following steps:
(1) uniformly mixing straw, rice hulls and soil according to the weight ratio of 1.1-1.3: 0.3-0.5: 1 to prepare an organic fertilizer;
(2) taking a container with an opening at the top, wherein the container is hemispherical, and filling the whole container with the organic fertilizer prepared in the step (1);
(3) digging a planting pit, and then placing a container filled with organic fertilizer with an opening facing upwards at the bottom of the planting pit;
(4) planting camphor trees in the planting pits, wherein the distance between the root of each camphor tree and a container is 7-15 cm, the diameter of an opening of each container is 2.5-4.5 times of the diameter of each camphor tree, a layer of mixture of stones and yellow sand is laid on the container filled with organic fertilizer before the camphor trees are planted in the planting pits, a water injection pipe is buried when the camphor trees are planted in the planting pits, the lower end of the water injection pipe extends into the container, and the upper end of the water injection pipe is exposed out of the ground;
(5) and (3) performing later-stage maintenance on the camphor trees, wherein in the later-stage maintenance process, 0.15-0.25 wt% of acetic acid is added into the water used for watering the trees.
2. The cultivation method of camphor trees in alkaline soil according to claim 1, wherein said straw is wheat straw.
3. The method for cultivating a camphor tree suitable for alkaline soil according to claim 1 or 2, wherein the container is made of plastic cloth.
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| CN201710853821.3A CN107371993B (en) | 2017-09-20 | 2017-09-20 | Cinnamomum camphora cultivation method suitable for alkaline soil |
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| CN108040732B (en) * | 2017-12-30 | 2020-12-11 | 浙江省林业科学研究院 | Rapid cultivation method for full-crown greening container large seedlings of camphor trees |
| CN115024042B (en) * | 2022-07-04 | 2023-12-08 | 滁州学院 | Land arrangement greening method |
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| CN1439251A (en) * | 2003-03-05 | 2003-09-03 | 刘月虎 | Water-saving tree planting method |
| CN102511270A (en) * | 2011-12-09 | 2012-06-27 | 大千生态景观股份有限公司 | Method for planting Cinnamomum camphora in north |
| CN102870565A (en) * | 2012-09-29 | 2013-01-16 | 浙江森禾种业股份有限公司 | Method for increasing greening survival rate of seashore solonchak |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2430399A (en) * | 2005-09-22 | 2007-03-28 | U W G Ltd | Cutting Apparatus |
| CN102057854A (en) * | 2010-11-15 | 2011-05-18 | 天津市绿源环境景观工程有限公司 | Big seedling transplanting method for inshore saline-alkali land |
| CN103718883B (en) * | 2013-12-27 | 2016-03-23 | 北京东方园林股份有限公司 | A kind of desert afforestation pattern of farming and method |
| CN103785923B (en) * | 2014-02-24 | 2016-06-29 | 哈尔滨工程大学 | A kind of local dry underwater welding robot based on ROV |
| CN105052671A (en) * | 2015-07-28 | 2015-11-18 | 江苏省铜山中等专业学校 | Method for transplanting large cinnamomum camphora tree to land in north |
| CN106857135A (en) * | 2016-12-27 | 2017-06-20 | 洪兵 | A kind of high viability high-quality implantation methods of cinnamomum camphora tree |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1439251A (en) * | 2003-03-05 | 2003-09-03 | 刘月虎 | Water-saving tree planting method |
| CN102511270A (en) * | 2011-12-09 | 2012-06-27 | 大千生态景观股份有限公司 | Method for planting Cinnamomum camphora in north |
| CN102870565A (en) * | 2012-09-29 | 2013-01-16 | 浙江森禾种业股份有限公司 | Method for increasing greening survival rate of seashore solonchak |
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