CN103238478A - Deep-root seedling growing container and method - Google Patents
Deep-root seedling growing container and method Download PDFInfo
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- CN103238478A CN103238478A CN2012100296251A CN201210029625A CN103238478A CN 103238478 A CN103238478 A CN 103238478A CN 2012100296251 A CN2012100296251 A CN 2012100296251A CN 201210029625 A CN201210029625 A CN 201210029625A CN 103238478 A CN103238478 A CN 103238478A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
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Abstract
The invention provides a deep-root seedling growing container and method for growing a deep-root container seedling. The deep-root container seedling refers to a container seedling keeping a protogenetic vertical main root and a complete root system of a tree seed and based on dry-land afforestation and desertification prevention and control deep-tree-planting requirements. The container seedling is of a special specification. The deep-root seedling is subjected to deep planting and is planted in deep-layer sandy soil below 1 meter, and tree planting survival rate can be greatly improved. By means of the mode of deep-root deep planting, a main root of a tree stays in a deep place, drought resistance of the tree can be improved, and long-term growing performance is improved. The container and method makes progress in an afforestation technology in dry desert regions and has obvious social and economical benefit.
Description
Technical field
The invention belongs to a kind of container for plant growth and the seedling-cultivating method in forestry technology field, especially a kind of cultivation root is long to surpass 50 centimetres, and the root system that can be kept perfectly, and can be used for dark container for plant growth and the seedling-cultivating method of planting the dark root sapling of planting in desert arid area.
Background technology
The situation of shoot root is the leading indicator of reflection sapling quality, and it not only determines the survival rate of afforesting, and also draws and rings the later on long-term growth performance of trees.In order to cultivate the intact sapling of root system, various containers for plant growth are widely used, and make the sapling quality that large increase arranged.But in arid area kind tree, especially in Desert Area kind tree, require the sapling main root long, can not break, well developed root system is complete, can be used for long root and plant deeply.Also require sapling in carrying and planting process, the nutrient matrix in the container can not become flexible and dissipate.This is the new demand that proposes in the production practices.Existing various container for plant growth, though varied, also there is not area, a kind of suitable cultivation arid desert to plant the container for plant growth of the dark offspring of needs deeply.Generally be that the degree of depth is not enough, can not cultivate the vertical main root of sapling.Or vertical main root is cut off.After the primary vertical main root of sapling is cut off, the general very difficult vertical main root that grows again.This sapling kind is gone down, and survival rate is not high, even survive, it is shallow that root system is grown, and drought-resistant ability is poor, and later growth performance is also bad.
Also invented some new containers for plant growth in recent years, but from cultivating the requirement of dark root sapling, still not ideal enough.As Chinese patent 200420051268.X combined type net basket container for plant growth, the degree of depth has only 40 centimetres, shell is to be bound together with iron wire or rope by four slices watts of shape net sheet material, this container can not be cultivated dark root sapling, to take down container earlier when planting tree, in the tree planting cave, put seedling again, can't implement to plant deeply.200530090005 control root containers for plant growth, the sapling lateral root prosperity that this container is cultivated, main root is very shallow, only is adapted at using in the afforestation.200620083331.7 bucket for plant seedlings, this container be conducive to root system of plant grow downwards, but it is a kind of small containers for the design of the no end, only is fit to cultivate crops and vegetable seedling.Also have 200820010139.4 1 kinds of adjustable netted containers for plant growth of precious select tree kind, this container is the bag that a kind of flexible material is made, and also only is adapted at using in the afforestation.201120174396 forests control root container for plant growth, this container are a kind of closed cylindrical shell and the combinations of making of nonwoven at the movable end.For dark root sapling, no matter grow seedlings or plant, all can't satisfy specification requirement.Therefore, the container for plant growth of inventing the dark root sapling of a kind of suitable cultivation is to defend and control sand, the task of top priority of dry-land afforestation.
Summary of the invention
The invention provides a kind of container for plant growth and seedling-cultivating method that dark root sapling is satisfied the specific (special) requirements when planting tree simultaneously of cultivating.This dark root type container for plant growth is made with semiflexible composite thin slice, it is a square type thin slice before the use, during use thin slice is rolled into cylindrical shape, on two limits of cylinder bonding crack special button limit is arranged, with a profile two button limit snap closes are got up, just form a closed containers cylindrical shell, the cylindrical shell bottom carries the egative film of an activity, and egative film can wrap in the cylindrical shell bottom when growing seedlings, and makes container become to have end state, open egative film earlier when planting tree, make container become state of the no end.Reinforcement more than 3 is arranged on the inwall of cylindrical shell, also have ventilative infiltration hole.
Using this dark root type container for plant growth to cultivate dark root sapling also needs special method, mainly is to make up a kind of special nursery pond.Nursery pond length is not limit, can decide flexibly according to the condition of soil and facility, and width 0,8-1,8 meters, the degree of depth of building up is more than 50 centimetres, specifically decides according to the degree of depth of container for plant growth, the general nursery pond degree of depth is greater than about 5 centimetres of container depth.The underground drainage system that oozes is arranged under the nursery pond, and the nursery pond bottom is shop one deck gravel pebbles earlier, boulder bed upper berth one deck rove, and sand bed upper berth one deck brick, the degree of depth of this moment is the clear depth that builds up of nursery pond.Neat row stands in the nursery pond with the container for plant growth that fills nutrient matrix.Pavement is arranged between the Chi Yuchi, rainproof facility is arranged on the nursery pond.Nursery pond can be built open country in, also can build within the plastic tunnel greenhouse.
The technical scheme that the present invention cultivates dark root sapling is: carry out the every preparation before growing seedlings earlier, choose the place of growing seedlings, build up nursery pond by specification requirement, be ready to grow seedling nutritional matrix, select seeds, get seed and vernalization in good time ready.Set sapling main root length, choose container for plant growth.The container for plant growth that fills nutrient matrix fitly arranged stand in the nursery pond.When seed begins to sprout, in time sow.To water permeablely before the sowing to container for plant growth, press a pitting in container central authorities, the seed of sprouting is broadcast in the pitting, cover seed with fine earth again.Broadcast the back and cover nursery pond with plastic film.Later on every day spray sprinkler 1-3 time.After beginning to emerge, in time take the plastic film of covering off, after seedling all sprouts, enter normal management.When the main root growth of sapling was about to reach the container for plant growth bottom, sapling can go out the garden plantation.As cultivating the sapling that 1-2 gives birth to, the design of container depth should be according to the rule of shoot root growth, and container depth is greater than the length of sapling main root self-sow.
The invention has the beneficial effects as follows: 1. can cultivate with the vertical main root of sapling is the dark root sapling of principal character.2. solved the technical barrier that the dark root of area, arid desert afforestation is planted deeply.3. can greatly improve the survival rate of area, arid desert afforestation.4. improve the sapling drought-resistant ability, the favourable treelet later stage grows up.5. dark root type container for plant growth can repeatedly use, and reduces resource consumption, reduces production costs.6. the afforestation time can arrange flexibly, as long as the earth does not freeze, can afforest the whole year, especially can avoid the maximum period afforestation of hazards of sand storms in spring in Desert Area.
Description of drawings
Fig. 1: dark root type container for plant growth structural representation
1, chamber wall 3, profile 4, movable egative film 5, ventilative infiltration hole
Fig. 2: dark root type container for plant growth expanded view
1, chamber wall 2, button limit 4, movable egative film 5, ventilative infiltration hole 6, enhancing muscle
Fig. 3: dark root type container for plant growth bonding crack enlarged drawing
1, chamber wall 2, button limit 3, profile
Embodiment
Embodiment: selecting Chinese tamarisk in the engineering of defending and controlling sand for use is reproducting tree species, and arrangement and method for construction requires dark root sapling, and dark plantation is planted, and needs to cultivate container seedling 100,000 strains of growing directly from seeds of Chinese tamarisk that main root length reaches 50 centimetres.Select 8 centimetres of bores for use according to specification requirement, the dark root type container for plant growth that the degree of depth is 55 centimetres.At first choose the ground of growing seedlings, make up nursery pond.Dig foundation ditch and performed the infiltration drainage system at the end, hole earlier, with brick good nursery pond wall, at Chi Dipu one deck gravel pebbles, shop one deck rough sand on the boulder bed, shop one deck brick on the sand bed.At this moment the degree of depth of nursery pond should be 60 centimetres, and width is 1,2 meter, and length is 20 meters.Neat row stands in the nursery pond with the container for plant growth that fills nutrient matrix, 15 containers of a discharging, and 20 meters long nursery ponds are put 250 row's containers, put 3250 containers for plant growth in the nursery pond.31 nursery ponds of building together can be educated more than sapling 100,000 strains.Seed is handled through vernalization, and the just sowing that begins to sprout is watered to container before the sowing, once irrigates.Central authorities press a pitting at container, and seed is broadcast in pitting, cover one deck fine earth on the seed.Covered with plastic film on nursery pond.Every day is with sprayer water spray twice, to keep the nutrient matrix surface wettability later on.Seed begins to be unearthed after three days, after young plant all sprouts, enters normal management.
After four months, the sapling robust growth, vertical main root length to 50 centimetre, this batch Chinese tamarisk seedling just can go out the garden, in time sapling is shifted out nursery pond, delivers to the tree planting building site, plants deeply and plants.
Claims (5)
1. dark root type container for plant growth and a seedling-cultivating method thereof of cultivating dark root sapling is characterized in that: use dark root type container for plant growth, construct the nursery pond of cultivating dark root sapling.
2. a kind of dark root type container for plant growth and seedling-cultivating method thereof of cultivating dark root sapling according to claim 1, it is characterized in that: dark root type container for plant growth is to be made by a kind of half flexible composite thin slice, the barrel shape of during use rolls of sheets being grown up, on two limits of container for plant growth bonding crack special button limit is arranged, with a profile two button limits are coupled together, form the cylindrical shape of a closure, ventilative infiltration hole is arranged on the barrel.
3. a kind of dark root type container for plant growth and seedling-cultivating method thereof of cultivating dark root sapling according to claim 1, it is characterized in that: 5～60 centimetres of dark root type container for plant growth bores, 0.45～1.5 meter of the degree of depth, profile length is longer than 1～2 centimeter of the container for plant growth degree of depth, there are equally distributed 3～10 to strengthen muscle on the container for plant growth inwall, the container bottom has egative film, egative film can encase the bottom of container for plant growth cylindrical shell when growing seedlings, make container for plant growth become to have end state, plant Miao Shike and open egative film earlier, make container for plant growth become state of the no end.
4. a kind of dark root type container for plant growth and seedling-cultivating method thereof of cultivating dark root sapling according to claim 1, it is characterized in that: nursery pond length is not limit, 0.8～1.8 meter of width, 0.5～1.6 meter of the degree of depth, nursery pond has underdrainage system, fill up one deck gravel pebbles earlier in the nursery pond bottom, shop one deck rough sand on the boulder bed, shop one deck brick on the sand bed, the nursery pond degree of depth of this moment is clear depth, the upright dark root type container for plant growth of row in the nursery pond, built the pavement between the Chi Yuchi, the upright container for plant growth upper end of row is lower than about 5 centimetres at nursery pond edge, and nursery pond can be built open country in, rainproof facility is arranged on the nursery pond, and nursery pond also can be built in the plastic tunnel greenhouse.
5. a kind of dark root type container for plant growth and seedling-cultivating method thereof of cultivating dark root sapling according to claim 1, it is characterized in that: after the dark root sapling of using this dark root type container for plant growth and method to cultivate will have a container for plant growth when plantation sapling is put in tree planting cave or the tree planting hole, take out the profile on the container for plant growth, bonding crack on the container for plant growth just is opened, container for plant growth is just become the thin slice of an opening by the tube circle of a closure, just can from tree planting cave or tree planting hole, take out easily, can make sapling root system and matrix unaffected, guarantee the sapling survival rate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100296251A CN103238478A (en) | 2012-02-10 | 2012-02-10 | Deep-root seedling growing container and method |
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| CN2012100296251A CN103238478A (en) | 2012-02-10 | 2012-02-10 | Deep-root seedling growing container and method |
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| CN103238478A true CN103238478A (en) | 2013-08-14 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583104A (en) * | 2013-11-06 | 2014-02-19 | 北京林业大学 | Method for fast building biology movable sand-protecting barrier |
| CN105191776A (en) * | 2015-10-20 | 2015-12-30 | 江苏绿岩生态技术股份有限公司 | Vegetation rod for desert planting as well as manufacturing process and use method thereof |
| CN109906856A (en) * | 2019-04-03 | 2019-06-21 | 东北林业大学 | A kind of song-Nen plain saline-alkaline the cultivation of Mongolia's Liu Yuji human assistance method |
| CN110199721A (en) * | 2019-07-11 | 2019-09-06 | 河北省林业科学研究院 | A kind of Light media depth cultivation method for cultivating seedlings |
| CN115316186A (en) * | 2022-09-09 | 2022-11-11 | 徐玮彬 | Circular pipe pile matched with tree planting and slope fixing for soil slope |
-
2012
- 2012-02-10 CN CN2012100296251A patent/CN103238478A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583104A (en) * | 2013-11-06 | 2014-02-19 | 北京林业大学 | Method for fast building biology movable sand-protecting barrier |
| CN103583104B (en) * | 2013-11-06 | 2016-03-30 | 北京林业大学 | Biological living sand barrier Fast Construction method |
| CN105191776A (en) * | 2015-10-20 | 2015-12-30 | 江苏绿岩生态技术股份有限公司 | Vegetation rod for desert planting as well as manufacturing process and use method thereof |
| CN105191776B (en) * | 2015-10-20 | 2018-02-09 | 江苏绿岩生态技术股份有限公司 | A kind of plant life rod and its manufacture craft, application method that plant is covered for desert |
| CN109906856A (en) * | 2019-04-03 | 2019-06-21 | 东北林业大学 | A kind of song-Nen plain saline-alkaline the cultivation of Mongolia's Liu Yuji human assistance method |
| CN109906856B (en) * | 2019-04-03 | 2021-04-23 | 东北林业大学 | Artificial assisted cultivation method for salix mongolica in rainy season in saline-alkali land of tender plain |
| CN110199721A (en) * | 2019-07-11 | 2019-09-06 | 河北省林业科学研究院 | A kind of Light media depth cultivation method for cultivating seedlings |
| CN110199721B (en) * | 2019-07-11 | 2024-06-04 | 河北省林业和草原科学研究院 | Light-matrix deep-planting seedling cultivation method |
| CN115316186A (en) * | 2022-09-09 | 2022-11-11 | 徐玮彬 | Circular pipe pile matched with tree planting and slope fixing for soil slope |
| CN115316186B (en) * | 2022-09-09 | 2023-10-03 | 徐玮彬 | Circular pipe pile for soil slope tree planting and slope fixing matching |
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Application publication date: 20130814 |
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