CN204860389U - Saline and alkaline land arbor pattern of farming - Google Patents

Saline and alkaline land arbor pattern of farming Download PDF

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Publication number
CN204860389U
CN204860389U CN201520574604.7U CN201520574604U CN204860389U CN 204860389 U CN204860389 U CN 204860389U CN 201520574604 U CN201520574604 U CN 201520574604U CN 204860389 U CN204860389 U CN 204860389U
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arbor
farming
plant pit
layer
saline
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王胜
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Weifang Yourong Industry Co Ltd
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Weifang Yourong Industry Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/40Afforestation or reforestation

Abstract

The utility model discloses a saline and alkaline land arbor pattern of farming belongs to gardens greening engineering technical field, including plant pit, lay the salt deposit that separates in plant pit bottom, still including planting in plant pit, being located the arbor at a distance from the native ball in area on salt deposit upper portion to and cladding in plant pit the planting soil layer of soil ball, still including setting up planting soil in situ portion, keep away from the inorganic fertile district of arbor, planting soil in situ portion is equipped with miniature reservoir, plant pit's inner wall upper berth all around is equipped with the waterproof isolation layer that is used for keeping apart saline -alkali soil and planting soil layer, it buries the hidden pipe of row salt underground to separate the salt in situ, the upper surface on planting soil layer is spread there is the overburden. The utility model discloses saline and alkaline land arbor pattern of farming can provide the planting environment that suitable afforestation arbor grows, and the arbor of being convenient for is irrigated, saves irrigation water, improves the survival rate of saline and alkaline land afforestation arbor, and its simple structure, with low costs, convenient operation can popularize and apply in strand saline and alkaline land area.

Description

Saline land arbor pattern of farming
Technical field
The utility model belongs to landscape engineering technical field, particularly relates to a kind of saline land arbor pattern of farming.
Background technology
Saline land is a kind of salt aggregation, refers to that salinity contained inside soil has influence on the normal growth of crop.Saline land only can grow the plant that minority salt is raw and salt resistance is strong, and vegetation structure is single, can not be formed and view and admire view preferably.The principal contradiction of saline land afforestation is that the survival rate of plant of transplanting is low containing too much soluble organic fraction in soil, and greening difficulty is larger.
The mode that the planting technique in tradition saline land is irrigated mainly through backfilling new soil and flood is carried out, and backfilling new soil need buy a large amount of soil moved in improve the originals from strange land, buy soil and cost of transportation all higher; Flood irrigates the object that can reach quick salt discharge, but needs a large amount of fresh water, and cost is also higher.Above technology can obtain good afforestation effect in the short period of time, but its high cost, the manpower and materials of at substantial, are not suitable for large scale application.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of saline land arbor pattern of farming, and this pattern of farming can provide the planting environment being suitable for afforesting Tree growth, is convenient to arbor and irrigates, save irrigation water, improve the survival rate of saline land greening arbor.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Saline land arbor pattern of farming, comprise plant pit, be laid on bottom described plant pit every salt deposit, also comprise the arbor being planted in described plant pit, being positioned at the described band every salt deposit top soil ball, and in described plant pit the plantation soil layer of coated described native ball; Also comprise be arranged on described plantation soil layer inner, away from the inorganic fertilizer district of described arbor; The miniature reservoir be made up of semipermeable membrane material is provided with near the described plantation soil layer inside in described inorganic fertilizer district; The surrounding inwall of described plant pit is equipped with the waterproof separation layer for isolating described saline-alkali soil and described plantation soil layer; The described hidden pipe be embedded with in salt deposit for salt discharge; The upper surface of described plantation soil layer is covered with cover layer.
As a kind of improved plan, at least large than the diameter of the described native ball 50cm of described plant pit diameter.
As a kind of improved plan, the periphery of described plant pit is provided with and exceeds described tectal closed ring and protect native ring.
As a kind of improved plan, the described thickness every salt deposit is 20 ~ 30cm.
As a kind of improved plan, described is that the stone of 5cm to 10cm or cobblestone form every salt deposit by diameter.
As a kind of improved plan, described cover layer is that the fine sand of 0.5mm to 1mm or rotted leaf form by particle diameter.
As a kind of improved plan, described hidden pipe is the PVC ripple chimney filter of diameter 100 ~ 120mm.
As a kind of improved plan, outside described hidden pipe, be enclosed with nonwoven layer.
As a kind of improved plan, describedly between salt deposit and described plantation soil layer, be also provided with fertilizer layer.
As a kind of improved plan, described fertilizer layer and described plant pit ft connection have blast pipe.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
Saline land arbor pattern of farming, comprise plant pit, be laid on bottom plant pit every salt deposit, also comprise the arbor being planted in plant pit, being positioned at the band soil ball every salt deposit top, and in plant pit the plantation soil layer of coated native ball; The plantation soil layer of the backfill in this structure is that the growth of arbor provides suitable growing space and nutrition, be laid on effectively can block saliferous underground every salt deposit and rise along on capillary interstice bottom plant pit, subterranean water level is controlled below salt deposit, to reach Soil Desalting and the object preventing the accumulation of salt in the surface soil.Also comprise be arranged on plantation soil layer inner, away from the inorganic fertilizer district of arbor, can avoid because of inorganic fertilizer offset from arbor too close to occur burning seedling phenomenon; Plantation soil layer inside near inorganic fertilizer district is provided with the miniature reservoir be made up of semipermeable membrane material.Miniature reservoir adopts semipermeable membrane material, and be micro-profit irrigation product with extreme water-saving function, have the function of retaining and feedwater, every day can carry out ceaselessly automatic irrigation to crop.The inorganic fertilizer district arranged in plantation soil layer and miniature reservoir can realize water-fertilizer integral and irrigate.
In this structure, the surrounding inwall of plant pit is provided with for isolation saline-alkali soil and the waterproof separation layer of plantation soil layer simultaneously, can block the saline and alkaline of invasion in the horizontal, prevents the plantation soil layer salinization of soil backfilled.Be laid on and in salt deposit, be embedded with hidden pipe bottom plant pit, the object of draining salt discharge can be reached, especially in rainy season, the underground water raised is discharged by hidden pipe, prevent anti-filling of underground water from causing plantation soil layer salinization of soil, thus the plantation soil layer increasing backfill is not by the safety factor of saline and alkaline intrusion around.The upper surface of plantation soil layer is covered with cover layer, effectively can reduce the evaporation of plant pit internal upper part moisture, be beneficial to Tree growth.The utility model saline land arbor pattern of farming can provide the plantation soil layer being suitable for afforesting Tree growth, effectively salt discharge also can effectively can extend the plantation soil layer generation Secondary Saline time, be convenient to arbor irrigate, save irrigation water, improve the survival rate of saline land greening arbor, its structure is simple, cost is low, easy to operate, can be applicable in beach saline land area.
Due to the PVC ripple chimney filter that hidden pipe is diameter 100 ~ 120mm, be embedded in that underground is not easily corroded, long service life and with low cost.
Owing to being enclosed with nonwoven layer outside hidden pipe, can not getting clogged by impurity screening protection hidden pipe water seepage hole, be conducive to smooth salt discharge.
Owing to being also provided with fertilizer layer between salt deposit and plantation soil layer, can the soil organic matter being increased, increase soil fertility, the granular structure of soil be increased, can also microbial activities be promoted, improve the physics of soil, chemical property further, be beneficial to the growth of arbor.
In sum, the utility model provides saline land arbor pattern of farming, this pattern of farming can provide the plantation soil layer being suitable for afforesting Tree growth, effectively salt discharge also can effectively can extend the plantation soil layer generation Secondary Saline time, be convenient to arbor irrigate, save irrigation water, improve the survival rate of saline land greening arbor, its structure is simple, cost is low, easy to operate, can be applicable in beach saline land area.
Accompanying drawing explanation
Fig. 1 is the utility model saline land arbor pattern of farming schematic diagram;
Wherein: 1-arbor, 11-soil ball, 2-plant pit, 21-is every salt deposit, and 22-fertilizer layer, 23-hidden pipe, 24-nonwoven layer, 25-blast pipe, the waterproof separation layer of 26-, 3-saline-alkali soil, 4-protects native ring, and 5-kind plants soil layer, 6-cover layer, 7-inorganic fertilizer district, the miniature reservoir of 8-.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of saline land greening arbor pattern of farming, comprises bottom plant pit 2, plant pit 2 and lays every salt deposit 21 and fertilizer layer 22 from down to up successively; Wherein at least large than the diameter of native ball 11 50cm of plant pit 2 diameter, the surrounding inwall of plant pit 2 is equipped with for the waterproof separation layer 26 of isolation saline-alkali soil 3 with plantation soil layer 5, thickness every salt deposit 21 is 20 ~ 30cm, be that the stone of 5cm to 10cm or cobblestone form by diameter, the hidden pipe 23 for salt discharge is embedded with in salt deposit 21, hidden pipe 23 is the PVC ripple chimney filter of diameter 110mm, is enclosed with nonwoven layer 24 outside hidden pipe 23; Fertilizer layer 22 and plant pit 2 ft connection have blast pipe 25; At plant pit 2 center, to be positioned at fertilizer layer 22 top be the arbor 1 being with native ball 11, and backfill is coated on native ball 11 weeks sides, provides the plantation soil layer 5 of growing environment for arbor 1 in plant pit 2; Be covered with at the upper surface of plantation soil layer 5 and reduce the cover layer 6 of soil water evaporation, cover layer 6 is that the fine sand of 0.5mm to 1mm or rotted leaf form by particle diameter; The periphery of plant pit 2 is provided with the closed ring exceeding described cover layer 6 and protects native ring 4.
As shown in Figure 1, in plantation soil layer 5 inside, be provided with inorganic fertilizer district 7 away from the position of arbor 1, can avoid occurring burning seedling phenomenon because inorganic fertilizer district 7 is too near apart from arbor 1; The miniature reservoir 8 be made up of semipermeable membrane material is provided with near plantation soil layer 5 inside in inorganic fertilizer district 7.Miniature reservoir 8 adopts semipermeable membrane material, is micro-profit irrigation product with extreme water-saving function, has the function of retaining and feedwater after miniature reservoir 8 is filled with water, and every day can carry out ceaselessly automatic irrigation to arbor 1.In plantation soil layer 5, inorganic fertilizer district 7 and miniature reservoir 8 are set, water-fertilizer integral can be realized and irrigate.Miniature reservoir 8 can be independently single, and the outside being located at plant pit 2 by mouth of miniature reservoir 8, facilitates administrative staff regularly inwardly to inject irrigation water.Miniature reservoir 8 also can connect outside irrigation system, realizes automatic irrigation, convenient unified irrigation management.
During construction, first dug plant pit 2 in position selected in advance, general plant pit 2 is cylindrical, at least large than the native ball 11 diameter 50cm of plant pit 2 diameter, the dark 50cm of depth ratio soil ball 11 diameter.First carry out a large amount of fresh water pouring after plant pit 2 digs, salt is walked with water, carries out first time salt discharge to periphery saline-alkali soil 3; On the surrounding inwall of plant pit 2, lay waterproof separation layer 26 subsequently, waterproof separation layer 26 adopts overall structure, does not splice, and extends to the bottom of plant pit 2 side from the top of plant pit 2 side, and waterproof separation layer can be plastic film.This step is the key preventing from planting the horizontal salinization of soil of soil layer 5 later stage.
Lay every salt deposit 21 in the bottom of plant pit 2 subsequently, thickness every salt deposit 21 is 20 ~ 30cm, be that the stone of 5cm to 10cm or cobblestone form by diameter, effectively can block saliferous underground every salt deposit 21 to rise along on capillary interstice, subterranean water level is controlled every salt deposit less than 21, to reach Soil Desalting and the object preventing the accumulation of salt in the surface soil.In salt deposit 21, be embedded with the hidden pipe 23 for salt discharge, hidden pipe 23 is the PVC ripple chimney filter of diameter 110mm, is enclosed with nonwoven layer 24 outside hidden pipe 23.Hidden pipe 23 can reach the object of draining salt discharge, especially in rainy season, suddenly that raise after a large amount of rainfall, that salt alkali content is higher underground water is discharged by hidden pipe 23, can effectively prevent anti-filling of underground water from causing plantation soil layer 5 salinization of soil, thus the plantation soil layer 5 increasing backfill is not by the safety factor of saline and alkaline intrusion around.One end of hidden pipe 23 can outer water pump or salt discharge well (not shown), is beneficial to the discharge of salinity.Outside hidden pipe 23, the nonwoven layer 24 of parcel can not get clogged by impurity screening protection hidden pipe 23 water seepage hole, is conducive to the smooth salt discharge of hidden pipe 23.
After salt deposit 21 is completed, lay fertilizer layer 22 above, fertilizer layer 22 can increase the soil organic matter, increases soil fertility, the granular structure of soil is increased, can also microbial activities be promoted, improve the physics of soil, chemical property further, be beneficial to the growth of arbor 1.
Arbor 1 is placed in the centre position of plant pit 2, backfill plantation soil layer 5.In the process of backfill plantation layer 5, miniature reservoir 8 is installed and inorganic fertilizer district 7 is set.Require that inorganic fertilizer district 7 and native ball 11 are apart from 15-20 centimetre.The closed ring exceeding ground surface is set at the periphery of plant pit 2 and protects native ring 4, then carry out fresh water pouring, after water permeation, cover the cover layer such as sand, bark 6 on plantation soil layer 5 surface, suppress moisture evaporation in plantation soil layer 5, cause this arbor a kind and plant complete.Arbor a kind is timely colligation after planting, so that fixing and preventing from meeting wind-fall volt of arbor 1, is beneficial to plant growth, improves the survival rate of arbor 1.
In sum, the utility model saline land arbor pattern of farming, the plantation soil layer being suitable for afforesting Tree growth can be provided, effectively salt discharge also can effectively can extend the plantation soil layer generation Secondary Saline time, be convenient to arbor irrigate, save irrigation water, improve the survival rate of saline land greening arbor, its structure is simple, cost is low, easy to operate, can be applicable in beach saline land area.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. saline land arbor pattern of farming, it is characterized in that: comprise plant pit, be laid on bottom described plant pit every salt deposit, also comprise the arbor being planted in described plant pit, being positioned at the described band every salt deposit top soil ball, and in described plant pit the plantation soil layer of coated described native ball;
Also comprise be arranged on described plantation soil layer inner, away from the inorganic fertilizer district of described arbor;
The miniature reservoir be made up of semipermeable membrane material is provided with near the described plantation soil layer inside in described inorganic fertilizer district;
The surrounding inwall of described plant pit is equipped with the waterproof separation layer for isolating described saline-alkali soil and described plantation soil layer;
The described hidden pipe be embedded with in salt deposit for salt discharge;
The upper surface of described plantation soil layer is covered with cover layer.
2. saline land according to claim 1 arbor pattern of farming, is characterized in that: at least large than the diameter of the described native ball 50cm of described plant pit diameter.
3. saline land according to claim 1 arbor pattern of farming, is characterized in that: the periphery of described plant pit is provided with and exceeds described tectal closed ring and protect native ring.
4. saline land according to claim 1 arbor pattern of farming, is characterized in that: the described thickness every salt deposit is 20 ~ 30cm.
5. saline land according to claim 4 arbor pattern of farming, is characterized in that: described is that the stone of 5cm to 10cm or cobblestone form every salt deposit by diameter.
6. the saline land arbor pattern of farming according to the arbitrary claim of claim 1 to 5, is characterized in that: described cover layer is that the fine sand of 0.5mm to 1mm or rotted leaf form by particle diameter.
7. saline land according to claim 6 arbor pattern of farming, is characterized in that: described hidden pipe is the PVC ripple chimney filter of diameter 100 ~ 120mm.
8. saline land according to claim 6 arbor pattern of farming, is characterized in that: be enclosed with nonwoven layer outside described hidden pipe.
9. saline land according to claim 8 arbor pattern of farming, is characterized in that: describedly between salt deposit and described plantation soil layer, be also provided with fertilizer layer.
10. saline land according to claim 9 arbor pattern of farming, is characterized in that: described fertilizer layer and described plant pit ft connection have blast pipe.
CN201520574604.7U 2015-07-31 2015-07-31 Saline and alkaline land arbor pattern of farming Active CN204860389U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105917787A (en) * 2016-06-12 2016-09-07 天津泰达绿化集团有限公司 Method for fast and efficient improvement greening of coastal saline soil
CN106069461A (en) * 2016-06-04 2016-11-09 山东胜伟园林科技有限公司 A kind of salt-soda soil pomegranate tree implantation methods
CN106069531A (en) * 2016-06-30 2016-11-09 深圳市东华园林股份有限公司 Beach saline land seedling growth method
CN106068986A (en) * 2016-06-04 2016-11-09 山东胜伟园林科技有限公司 A kind of salt-soda soil method for growing vegetables
CN106612692A (en) * 2016-09-18 2017-05-10 南京林业大学 Costal saline-alkaline land landscape planting method based on charcoal interlayer and landscape tree seeds panting structure
CN106818164A (en) * 2017-01-19 2017-06-13 北京乾景园林股份有限公司 A kind of salt-soda soil arbor implantation methods
CN107950106A (en) * 2017-11-28 2018-04-24 西安理工大学 A kind of closed drainage in salt-soda soil-oxygen renewal double effect system
CN108925336A (en) * 2018-06-01 2018-12-04 刘国利 A kind of method of water-fertilizer integral cultivation Da-maya jujube in salt-soda soil

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106069461A (en) * 2016-06-04 2016-11-09 山东胜伟园林科技有限公司 A kind of salt-soda soil pomegranate tree implantation methods
CN106068986A (en) * 2016-06-04 2016-11-09 山东胜伟园林科技有限公司 A kind of salt-soda soil method for growing vegetables
CN105917787A (en) * 2016-06-12 2016-09-07 天津泰达绿化集团有限公司 Method for fast and efficient improvement greening of coastal saline soil
CN106069531A (en) * 2016-06-30 2016-11-09 深圳市东华园林股份有限公司 Beach saline land seedling growth method
CN106612692A (en) * 2016-09-18 2017-05-10 南京林业大学 Costal saline-alkaline land landscape planting method based on charcoal interlayer and landscape tree seeds panting structure
CN106612692B (en) * 2016-09-18 2019-11-12 南京林业大学 A kind of beach saline land landscape planting method and landscape tree kind plantation construction based on charcoal interlayer
CN106818164A (en) * 2017-01-19 2017-06-13 北京乾景园林股份有限公司 A kind of salt-soda soil arbor implantation methods
CN107950106A (en) * 2017-11-28 2018-04-24 西安理工大学 A kind of closed drainage in salt-soda soil-oxygen renewal double effect system
CN108925336A (en) * 2018-06-01 2018-12-04 刘国利 A kind of method of water-fertilizer integral cultivation Da-maya jujube in salt-soda soil

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