CN1754414A - Method for cultivating plants for sand-fixation , water-keeping and desert afforestation - Google Patents
Method for cultivating plants for sand-fixation , water-keeping and desert afforestation Download PDFInfo
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- CN1754414A CN1754414A CNA2005100370654A CN200510037065A CN1754414A CN 1754414 A CN1754414 A CN 1754414A CN A2005100370654 A CNA2005100370654 A CN A2005100370654A CN 200510037065 A CN200510037065 A CN 200510037065A CN 1754414 A CN1754414 A CN 1754414A
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- water
- sand
- desert
- chinampa
- fixation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
Abstract
A method for greening desert by planting plants by means of sand-fixation water-retention, comprising: bedding the artificial lawn on the surface of the desert; digging out the planting holes in the interstitial site of the artificial lawn; driving absorbent nail in site of planting hole, making the hole in the back of the absorbent nail reach the site under the groundwater level and making the absorbent material of the absorbent nail extend to the outer of the head hole; filling soil in the planting hole and making the absorbent material extend to the soil; planting sapling in the planting hole. The invention makes full use of the natural condition in the desert, supplies enough water for plant continuously and solves the growth problem of the desert plant by means of sand-fixation water-retention.
Description
Technical field
The present invention relates to a kind of method of administering the desert, be specifically related to a kind of method of cultivating plants for sand-fixation, water-keeping and desert afforestation.
Background technology
There is large stretch of desert all over the world, and annual also constantly newly-increased expansion.In recent years, various circles of society are to the cause growing interest of defending and controlling sand.But, in general, to administer the speed in desert and be unable to catch up with desertization speed, minor betterment and the whole trend that worsens are also continued, and the situation of " sand advances the people and moves back " fundamentally is not curbed.In governance process, run into the difficulty of " plant the difficult survival of grass, plant the tree difficulty and fix the sand ".The method of building wind break is mainly adopted in the existing desert of administering, but this method has high input, take effect slow, the cycle is long, follow-up management difficulty, and can't directly stop desert water evaporation, loss is produced effects not quite; People have also proposed to use spray film, liquid-state mulch film and have sprayed improvement methods such as nutrients immobilized water, activator, but said method can only play a role at short notice, can't provide suitable growing environment for plant for a long time.
As everyone knows, be not have soil in the key issue one of desert breeding plant difficulty, the 2nd, water source, plantation back can not sustainable supply.Administer the desert method in order to study, find out better synthesis, benefit the society and the mankind, the inventor constantly carries out development test, autonomous innovation ground research and design goes out to make a complete set of equipment of the simulative grass (being chinampa) that is used to administer the desert, and obtain the interim achievement in research of administering the desert scheme successively, the inventor's ZL02130859.4 patent for example proposes systematically that a cover fixes the sand, the scheme of water conservation, greening; The for example inventor's ZLCN03113630.3 patent application again, further propose the cannulated chamber to be set in the locating pin that is used to compress chinampa, and in the cannulated chamber, clog absorbent material, so that rainwater can be stored in the absorbent material in cannulated chamber.But in the desert just there be after all once in a while rainwater, and the head of a nail of locating pin must be pressed in the top of chinampa, the position of locating pin and the position of the implantation hole certain distance that must stagger, therefore how continuous and effective ground remains the problem that needs solve for plant provides adequate water.
Summary of the invention
The objective of the invention is to provide a kind of method of cultivating plants for sand-fixation, water-keeping and desert afforestation, it can make full use of the natural conditions in desert, and the plant that is continuously breeding provides sufficient moisture, solves the problem of desert plant growth difficulty from aspects such as supplying water, fix the sand.
For realizing above purpose, the method for cultivating plants for sand-fixation, water-keeping and desert afforestation of the present invention comprises following key step: a, spreads chinampa in flakes at desert surface, and chinampa is fixed, and reserves the position, space in the middle of chinampa; Kind of a tree hole is dug out in b, the position, space in the middle of chinampa; C, in kind of tree hole site to the underground suction nail squeezed into, filling has absorbent material in the tubular cavity of suction nail, and the aperture of suction nail afterbody is reached below the subterranean water level, and the absorbent material in the suction nail tubular cavity is extended to beyond the aperture of head; Fill out and put soil in kind of a tree hole site, the absorbent material that exposes outside, suction nail head aperture is extended in the soil; D, in kind of a tree hole site plantation sapling.In the present specification, so-called " suction nail ", be meant so a kind of hollow nail, it is provided with tubular cavity, afterbody and head also offer the aperture respectively, these apertures make tubular cavity and suction nail is extraneous is communicated with, and are filled with absorbent material in the tubular cavity, and absorbent material extends also that being exposed to absorbs water nails on beyond the portion aperture.
Realization above-mentioned purpose scheme preferably is: the length in kind tree hole and width are all greater than 40cm.
Realize that the better scheme of above-mentioned purpose is: in the middle of chinampa, cut out aperture, form kind of a careless hole, above the chinampa of kind of careless hole site, sprinkle soil and grass-seed then.
The length in the careless hole of kind and width are preferably all less than 2cm.
The suction nail of selecting for use, the aperture of its afterbody can be opened in suction nail side.Why the aperture with afterbody is provided with suction nail side, do not follow closely bottom face and be not arranged on suction, on the one hand be can make the afterbody aperture be horizontal direction towards basic, prevent to squeeze in the process of sand bed at suction nail, the aperture of afterbody directly be subjected to sandy soil vertically impulsive force and closely stopped up; On the other hand, because the area of suction nail afterbody side is much bigger than the area of bottom face, so the aperture is provided with the gross area that suction nail afterbody side can increase suction nail afterbody aperture, so that can suck more underground water.
The hollow nail of selecting for use, the aperture of its head can be opened in top end face.The aperture of head is opened in top end face, makes the aperture towards the top, helps rainwater and snow-broth that tubular cavity is accepted the top, and these moisture is stored in the absorbent material of tubular cavity, so that slowly draw with the relief plant.
The above-mentioned hollow nail of selecting for use, its head side and top end face can offer the aperture simultaneously, help increasing the gross area in head aperture like this.
The above-mentioned hollow nail of selecting for use, the aperture of its head also can offered the side separately.
Above-mentioned soil can drill through from following depths, the face of land, desert with drilling machine.
That above-mentioned chinampa can be selected for use is anti-aging, the chinampa of uvioresistant, fire-retardant, acid and alkali-resistance, high temperature resistant, anti-severe cold.
After above-mentioned soil pencil takes out, the water content of soil be can measure, " planting the density in tree hole " and " planting the density in careless hole " determined according to the water content of soil.What is called " is planted the density in tree (grass) hole ", is meant the quantity in kind tree (grass) hole that is provided with in the unit are.
Can spread rough sand above the above-mentioned chinampa.
The present invention has the following advantages and effect:
1. the present invention is in kind of a tree hole site, have suction, stay water, water storage, catchment, the comprehensive function of water conservation, can be continuously plant sufficient moisture is provided, be very beneficial for trees survivals and grow, constantly in the desert, develop and some oasis at another point, another place, a place, progressively improve the ecotope in desert, fan out from point to area, finally reach the purpose of administering the desert, preventing and treating desertization:
A, water sorption: underground water can enter the tubular cavity of suction nail by the aperture of suction nail afterbody, then under the effect of absorbent material, underground water is slowly upwards sucked, the final infiltration arrives in kind of the soil in tree hole, this just looks like that kerosene wick can constantly upwards be sucked kerosene conveying equally, and this is a water sorption;
B, stay the water effect: also have rainwater or snow-broth on the desert once in a while, in sleet period, plant moisture more than needed around the tree hole, can be trapped in soil and the absorbent material, and can not leak into straight downwards away from kind of the sand bed position in tree hole, this is for staying the water effect; Otherwise (, in existing other desert region, owing to have only the rough sand layer near the face of land, so more than needed even near the moisture the face of land has once in a while, rainwater also can be immediately straight along the downward seepage of rough sand, and can not be trapped near the surface layer)
C, water guide effect: because the aperture of suction nail head towards last, helps making the rainwater snow-broth on top to flow in the tubular cavity of suction nail, this is the water guide effect;
D, water storage effect: be filled with the tubular cavity of absorbent material, have the function of the water of depositing certain volume, this is the water storage effect;
E, the effect of catchmenting: also have rainwater or snow-broth on the desert once in a while, because the existence of chinampa impermeable material substrate, rainwater more than needed or snow-broth can focus on kind of a tree hole site and permeate downwards; On the other hand, when fine day, cover the steam that contains in the sand bed below the chinampa and can concentrate by kind of a upwards volatilization of a tree hole site.Above-mentioned two aspects make the limited moisture in desert focus on kind of a tree hole site, make this position keep moistening for a long time; This is the effect of catchmenting;
F, water retention: chinampa has heat-proof quality, can reduce underground water evaporates speed; The impermeable material substrate layer of chinampa can stop the steam that contains in the following sand bed to volatilize, be lost in the air, and this is a water retention;
Above-mentioned effect of catchmenting and water retention help making underground water to keep abundanter, make subterranean water level remain on higher position, thereby promote suction and water storage effect better.The present invention in kind of tree hole site because have comprehensive suction, stay water, water storage, catchment, water retention, systematically solved the most thorny water shortage problem in the control of desert greening, can provide indispensable moisture for planting trees in the desert.
2, the careless hole site of the kind on the artificial lawn of the present invention, also have above-mentioned catchmenting and water retention, rainwater that sleet period is more than needed or snow-broth can focus on kind of a careless hole site relatively and permeate downwards, the careless hole site of kind that also can concentrate on chinampa after when arid, underground steam rose the relatively ascension that makes progress, be collected in the soil in kind of careless hole and condense, make grass-seed possess the life condition of moisture and soil, can germinating growth.
3, the comprehensive regulation of the present invention desert scheme will be planted tree and plant in addition differentiated treatment of grass, and be taked different measure, and will be pointed.
4, the artificial blade of grass above the chinampa can protect the rough sand that is sprinkling upon above the chinampa can not blown away by wind, and rough sand can compress chinampa conversely, and the protection chinampa is not started, blows away by wind.
5, calculate kind of the density that grass is planted trees according to soil moisture content, groundwater storage and rainfall, this planned planting method can improve the survival rate of sapling, careless seedling greatly, accomplishes science kind tree.
6, soil can be gathered materials on the spot from the desert.
Description of drawings
Fig. 1 is the plan-position schematic diagram of planting the tree hole in the first embodiment of the invention and planting careless hole.
Fig. 2 is the schematic diagram of the using method of suction nail in the first embodiment of the invention.
Fig. 3 is the structural representation of suction nail among Fig. 2.
Embodiment
Embodiment one
The method of this cultivating plants for sand-fixation, water-keeping and desert afforestation comprises following key step: a, drills through soil with drilling machine from following depths, the face of land, desert, after above-mentioned soil pencil takes out, measure the water content of soil, determine " planting the density in tree hole " and " planting the density in careless hole " according to the water content of soil; Spread the chinampa 2 of anti-aging, uvioresistant, fire-retardant, acid and alkali-resistance, high temperature resistant, anti-severe cold in flakes at desert surface, and chinampa is fixed with locating pin 3; In the middle of chinampa, reserve the position, space, as shown in Figure 1; Kind of a tree hole 4 is dug out in b, the position, space in the middle of chinampa, and the length and the width of planting the tree hole are 70cm; Cut out a plurality of apertures 5 in the middle of chinampa, form kind of a careless hole 5, as shown in Figure 1, the length and the width of planting careless hole all are 0.8cm; C, squeeze into suction nail 1 to underground sand bed 8 in kind of a tree hole site, the suction nail of selecting for use, as shown in Figure 3, the aperture 11 of its afterbody is opened in suction nail side, the aperture 12 of its head is opened in top end face, filling has absorbent material 14 in the tubular cavity 13 of suction nail, and the aperture of suction nail afterbody is reached below the subterranean water level (among Fig. 2 shown in the A line), and the absorbent material 14 in the suction nail tubular cavity is extended to beyond the aperture 12 of head; Fill out and put soil 6 in kind of a tree hole site, the absorbent material that the suction nail is exposed beyond the head aperture extends in the soil 6, as shown in Figure 2; D, in kind of tree 4 positions, hole plantation sapling 7; E, above the chinampa of kind of careless hole site, sprinkle soil and grass-seed; F, on chinampa, spread rough sand.
Embodiment two
The method of this cultivating plants for sand-fixation, water-keeping and desert afforestation comprises following key step: a, drills through soil with drilling machine from following depths, the face of land, desert, after above-mentioned soil pencil takes out, measure the water content of soil, determine " planting the density in tree hole " and " planting the density in careless hole " according to the water content of soil; Spread the chinampa 2 of anti-aging, uvioresistant, fire-retardant, acid and alkali-resistance, high temperature resistant, anti-severe cold in flakes at desert surface, and chinampa is fixed with locating pin 3; In the middle of chinampa, reserve the position, space; Kind of a tree hole 4 is dug out in b, the position, space in the middle of chinampa, and the length and the width of planting the tree hole are 45cm; Cut out a plurality of apertures 5 in the middle of chinampa, form kind of a careless hole 5, the length and the width of planting careless hole all are 1.5cm; C, squeeze into suction nail 1 to underground sand bed 8 in kind of a tree hole site, the suction nail of selecting for use, the aperture 11 of its afterbody is opened in suction nail side, the aperture of its head is opened in top end face and side, filling has absorbent material 14 in the tubular cavity 13 of suction nail, the aperture of suction nail afterbody is reached below the subterranean water level, the absorbent material 14 in the suction nail tubular cavity is extended to beyond the aperture 12 of head; Fill out and put soil 6 in kind of a tree hole site, the absorbent material that the suction nail is stretched out beyond the head aperture extends in the soil 6; D, in kind of tree 4 positions, hole plantation sapling 7; E, above the chinampa of kind of careless hole site, sprinkle soil and grass-seed; F, on chinampa, spread rough sand.
The hollow nail of selecting for use in the foregoing description, the aperture of its head also can offered the side separately.
In the present specification, so-called " suction nail ", be meant so a kind of hollow nail, it is provided with tubular cavity 13, and its afterbody (bottom when promptly using state) offers aperture 11, and head (upper end when promptly using state) offers aperture 12, these apertures all are communicated with the upper and lower of tubular cavity 13 with the suction nail is extraneous, and be filled with absorbent material 14 in the tubular cavity, absorbent material also extend being exposed to the suction nail on beyond the portion aperture, as shown in Figure 3.
Chinampa in the present specification is fixed on the impermeable material substrate by the artificial material of simulates real grass shape and forms, and wherein the artificial material of simulates real grass shape claims " pedaline (leaf) " again.
In the method for the present invention, the precedence of each step can be adjusted flexibly according to actual conditions.
Claims (10)
1, a kind of method of cultivating plants for sand-fixation, water-keeping and desert afforestation is characterized in that comprising following key step: a, spreads chinampa in flakes at desert surface, and chinampa is fixed, and reserves the position, space in the middle of chinampa; Kind of a tree hole is dug out in b, the position, space in the middle of chinampa; C, in kind of tree hole site to the underground suction nail squeezed into, filling has absorbent material in the tubular cavity of suction nail, and the aperture of suction nail afterbody is reached below the subterranean water level, and the absorbent material in the suction nail tubular cavity is extended to beyond the aperture of head; Fill out and put soil in kind of a tree hole site, the absorbent material that exposes outside, suction nail head aperture is extended in the soil; D, in kind of a tree hole site plantation sapling.
2, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1, it is characterized in that: the length in kind tree hole and width are all greater than 40cm.
3, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1 or 2, it is characterized in that: in the middle of chinampa, cut out aperture, form kind of a careless hole, above the chinampa of kind of careless hole site, sprinkle soil and grass-seed then.
4, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 3, it is characterized in that: plant the length in careless hole and width all less than 2cm.
5, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1 or 2, it is characterized in that: the suction nail of selecting for use, the aperture of its afterbody are opened in suction nail side.
6, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1 or 2, it is characterized in that: the hollow nail of selecting for use, the aperture of its head is opened in top end face.
7, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1 or 2, it is characterized in that: the above-mentioned hollow nail of selecting for use, its head side and top end face all offer the aperture.
8, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1 or 2, it is characterized in that: above-mentioned soil drills through from following depths, the face of land, desert with drilling machine.
9, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1 or 2, it is characterized in that: above-mentioned chinampa is selected the chinampa of anti-aging, uvioresistant, fire-retardant, acid and alkali-resistance, high temperature resistant, anti-severe cold for use.
10, according to the cultivating plants for sand-fixation, water-keeping and desert afforestation method of claim 1 or 2, it is characterized in that: on above-mentioned chinampa, spread rough sand.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100370654A CN1754414A (en) | 2005-09-03 | 2005-09-03 | Method for cultivating plants for sand-fixation , water-keeping and desert afforestation |
| PCT/CN2005/002396 WO2007025418A1 (en) | 2005-09-03 | 2005-12-30 | Comprehensive harness desert method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100370654A CN1754414A (en) | 2005-09-03 | 2005-09-03 | Method for cultivating plants for sand-fixation , water-keeping and desert afforestation |
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| CN1754414A true CN1754414A (en) | 2006-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2005100370654A Pending CN1754414A (en) | 2005-09-03 | 2005-09-03 | Method for cultivating plants for sand-fixation , water-keeping and desert afforestation |
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| Country | Link |
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| CN (1) | CN1754414A (en) |
| WO (1) | WO2007025418A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388694A (en) * | 2011-08-01 | 2012-03-28 | 西北永新集团集团有限公司 | Method and plant pit for planting trees and saving degradation trees in arid and semiarid lands |
| CN102487620A (en) * | 2011-11-11 | 2012-06-13 | 天津海林园艺环保科技工程有限公司 | Ecological comprehensive treatment technology for coast reclamation dredger fill |
| CN103283430A (en) * | 2012-12-09 | 2013-09-11 | 朱传寿 | New method for carbon fixation and oxygen release, water storage for trickling, afforestation for sand stabilization, biomass energy increase and afforestation electricity linkage |
| CN111869357A (en) * | 2020-07-31 | 2020-11-03 | 华电电力科学研究院有限公司 | Desert area sand fixation and vegetation restoration structure |
| CN111990216A (en) * | 2020-08-04 | 2020-11-27 | 隋国刚 | Pre-buried formula soil water-locking stick suitable for arid area |
| CN111990187A (en) * | 2020-08-04 | 2020-11-27 | 王艳伟 | High-survival-rate planting method for vegetation in water and soil loss area |
| CN112493029A (en) * | 2020-12-18 | 2021-03-16 | 浙江师范大学 | Rice planting is with educating seedling tray |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220095552A1 (en) * | 2020-09-30 | 2022-03-31 | Cambridge Research & Development, Inc. | Methods for cultivation using protected growing wells and related structures |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435907Y (en) * | 2000-07-31 | 2001-06-27 | 张延林 | Dense mesh screen for dune-fixing |
| CN1465820A (en) * | 2002-07-01 | 2004-01-07 | 琳 杨 | Engineering for immobilization of shifting sand and reducing desert water evaporation |
| CN1235465C (en) * | 2003-01-16 | 2006-01-11 | 林廷勇 | Method for comprehensive harnessing desert |
-
2005
- 2005-09-03 CN CNA2005100370654A patent/CN1754414A/en active Pending
- 2005-12-30 WO PCT/CN2005/002396 patent/WO2007025418A1/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388694A (en) * | 2011-08-01 | 2012-03-28 | 西北永新集团集团有限公司 | Method and plant pit for planting trees and saving degradation trees in arid and semiarid lands |
| CN102388694B (en) * | 2011-08-01 | 2014-01-15 | 西北永新集团有限公司 | Method and plant pit for planting trees and saving degradation trees in arid and semiarid lands |
| CN102487620A (en) * | 2011-11-11 | 2012-06-13 | 天津海林园艺环保科技工程有限公司 | Ecological comprehensive treatment technology for coast reclamation dredger fill |
| CN103283430A (en) * | 2012-12-09 | 2013-09-11 | 朱传寿 | New method for carbon fixation and oxygen release, water storage for trickling, afforestation for sand stabilization, biomass energy increase and afforestation electricity linkage |
| CN111869357A (en) * | 2020-07-31 | 2020-11-03 | 华电电力科学研究院有限公司 | Desert area sand fixation and vegetation restoration structure |
| CN111869357B (en) * | 2020-07-31 | 2021-08-17 | 华电电力科学研究院有限公司 | Desert area sand fixation and vegetation restoration structure |
| CN111990216A (en) * | 2020-08-04 | 2020-11-27 | 隋国刚 | Pre-buried formula soil water-locking stick suitable for arid area |
| CN111990187A (en) * | 2020-08-04 | 2020-11-27 | 王艳伟 | High-survival-rate planting method for vegetation in water and soil loss area |
| CN112493029A (en) * | 2020-12-18 | 2021-03-16 | 浙江师范大学 | Rice planting is with educating seedling tray |
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| Publication number | Publication date |
|---|---|
| WO2007025418A1 (en) | 2007-03-08 |
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