CN111802014B - Desertification grassland restoration method - Google Patents
Desertification grassland restoration method Download PDFInfo
- Publication number
- CN111802014B CN111802014B CN202010681195.6A CN202010681195A CN111802014B CN 111802014 B CN111802014 B CN 111802014B CN 202010681195 A CN202010681195 A CN 202010681195A CN 111802014 B CN111802014 B CN 111802014B
- Authority
- CN
- China
- Prior art keywords
- net
- root
- desertification
- water storage
- effectively
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a desertification grassland repairing method, belonging to the field of soil repairing, and the desertification grassland repairing method comprises the steps of arranging a false root type prick-assisting conical net when a seedling is planted, using the bottom of the false root type prick-assisting conical net as a false root of the seedling, replacing a plant root system to absorb certain water, effectively compensating that the root system of the seedling which is just planted is not completely adapted to a planting environment, leading to the occurrence of dry and withered seedling or death due to untimely water absorption, improving the survival rate, effectively guiding the root system of the seedling to grow towards the edge of a water storage conical net, thereby guiding the seedling to be attached to a porous attachment fork, effectively improving the attachment strength of the root system under the desertification grassland compared with the prior art, further effectively ensuring that the soil of the desertification grassland is not easy to run off when the sapling is subjected to natural phenomena such as wind, rain and the like, and simultaneously effectively ensuring that the seedling is not easy to blow down, effectively maintains the soil-fixing effect of the saplings on desertification grasslands, and obviously improves the repairing effect.
Description
Technical Field
The invention relates to the field of soil remediation, in particular to a desertification grassland remediation method.
Background
The grassland desertification refers to the grassland deterioration process similar to desert landscape, which is mainly characterized by wind and sand activity, and is caused by the influence of factors such as wind erosion, water erosion, drought, rat and insect pests, artificial improper economic activity and the like on the grasslands with sandy surface environments in different climatic zones, so that the natural grasslands are damaged in different degrees, the soil is eroded, the soil is desertified, the content of organic matters in the soil is reduced, the loss of nutrient substances is reduced, and the productivity of the grasslands is reduced.
Soil with general water and soil loss is loose and weak in condensation force, when soil is generally fixed by plants, the actual depth of root binding is not enough due to the problem of soil looseness in the root binding process of the plants, or the plants are not bound to a deeper area, soil is washed away and lost under the action of rainwater, and soil of parts with easy water and soil loss is difficult to fix or the soil fixing effect is poor.
When the meadow of desertification is restoreed, generally through the comparatively flourishing plant of planting the root system, carry out the solid through its flourishing root system, thereby gu soil and the effect that reduces the loss of soil and water, but, the meadow of desertification is general comparatively loose, the cohesion is not strong, the plant is at the initial stage of planting, the root system is hardly attached to, the growth that leads to the plant becomes the survival rate lower, it is not obvious to the prosthetic action of desertification meadow to lead to whole, it is lower to desertification meadow wetness degree simultaneously, the root system of plant is hardly in time downwardly extending and is taken into water, the plant moisture that leads to just planting supplyes untimely, further lead to the survival rate not high.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a desertification grassland restoration method, which is characterized in that when a seedling is planted, the bottom of a false root type prick-assisting conical net can be used as a false root of the seedling so as to replace a plant root system to absorb certain water, effectively compensate the situation that the root system of the seedling which is just planted is not completely adapted to the planting environment, the seedling is withered or even died due to untimely water absorption, improve the survival rate, and simultaneously effectively guide the root system of the seedling to grow towards the edge of the water storage conical net so as to guide the seedling to be attached to a porous attachment fork, compared with the prior art, the adhesion strength of the root system under the desertification grassland can be effectively improved, thereby effectively ensuring that the soil of the desertification grassland is not easy to lose when the saplings are subjected to natural phenomena such as wind, rain and the like, effectively ensuring that the seedling is not easy to be blown down, and effectively keeping the soil fixation effect of the seedling on the desertification grassland, the repairing effect is obviously improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A desertification grassland restoration method comprises the following steps:
s1, firstly, excavating a pre-repairing pit on the desertification grassland, and then embedding a false root type prick-assisting cone net for assisting the growth of plant roots in the pre-repairing pit;
s2, putting the roots of saplings which are suitable for desertification grasslands and have developed root systems into a rhizoid type bundling-aid conical net;
s3, burying the root of the sapling and the upper end of the rhizoid type prick-assisting conical net;
and S4, finally, paving a soil fixing net on the upper surface of the sand.
Furthermore, the depth of the pre-repairing pits is kept at 50-75cm, the bottom of the root type pricking cone is effectively guaranteed to be capable of absorbing moisture from the interior of the sandy flower grassland, so that enough moisture is effectively provided for the planted seedlings, the growth of the root systems of the seedlings is effectively guaranteed, the soil fixing effect of the planted seedlings on desertification grassland soil is remarkably improved, the repairing effect and the efficiency are accelerated, the distance between the upper surface of the root type pricking cone net and the ground is not more than 10cm, the roots of the seedlings can be effectively guaranteed to grow normally when being placed in the root type pricking cone, and the survival rate is improved.
Furthermore, a phosphate fertilizer and a potassium fertilizer are applied to the desertification grassland before the saplings are planted, and a solution of humic acid mixed with water according to the volume ratio of 1:5-8 is sprayed on the sandy grassland embedded with the rhizoid type prick-assisting conical net periphery, so that the nutrition of the desertification grassland can be effectively improved, certain nutrient substances are provided for the growth of the saplings, the survival rate of the saplings is effectively improved, and the repairing effect on the desertification grassland is better.
Further, the false root formula helps to prick the awl net including retaining toper net, false root group fixed connection is tip under the retaining toper net, the false root group includes central main false root, the false root formula helps to prick awl net lower part outer end and the equal fixedly connected with a plurality of multi-furcation branch false roots in central main false root outer end, and the root system that multi-furcation branch false root and central main false root can replace the sapling in the intangible absorbs moisture downwards, effectively remedies the sapling root system of just planting and still does not adapt to the environment of planting completely, and the condition that the dry and withered or even die of sapling is not in time caused in the water uptake that leads to takes place.
Furthermore, the coverage and the extension range of the multi-branch false root are gradually increased from top to bottom, so that the water absorption range is wider, and water can be stably conveyed upwards.
Further, retaining toper net is including a plurality of vertical net twines and horizontal net twines of intermeshing, the nodical fixedly connected with node water storage ball of department of vertical net twine and horizontal net twine, vertical net twine, horizontal net twine and node water storage ball are hollow structure, and vertical net twine and horizontal net twine all communicate with each other with node water storage ball, vertical net twine, horizontal net twine and the inside water that all stores of node water storage ball, vertical net twine, horizontal net twine and node water storage ball can store certain moisture, and this part is close to the sapling root system simultaneously to can effectively help just planted sapling root system can in time supply moisture, promote the growth of root system, improve the survival rate of sapling, make the repairing effect to the desertification meadow better.
Further, node water storage ball includes towards the solid end of outside and towards the inboard infiltration end of retaining toper net, solid end and infiltration end structure as an organic whole, and the infiltration end is porous structure, make vertical net twine, the moisture of horizontal net twine and node water storage ball internal storage, can stretch to the one side that is close to the sapling root system through the infiltration end, thereby effectively guide the root system of sapling to the partial growth at retaining toper net edge, thereby guide it to adhere to on porous attached crotch, compare in prior art, can effectively improve the adhesion strength of root system under desertification meadow, and then effectively guarantee that it is when experiencing natural phenomena such as wind or rain, the soil on desertification meadow is difficult for running off, effectively guarantee simultaneously that the sapling is difficult for being blown down, effectively keep the sapling to the effect of the solid soil on desertification meadow, show and improve the repairing effect.
Further, the outer end fixedly connected with of infiltration end is a plurality of porous adhering to the bifurcation, the porous adhering to the bifurcation is many bifurcation structures, porous adhering to the bifurcation includes porous surrounding layer and fills the intraformational nutrition guide liquid of porous surrounding layer, effectively guarantees to guide the space that the seedling root system passed porous surrounding layer to grow towards nutrition guide liquid internal growth to make the root system can wind and adhere to on porous adhering to the bifurcation, the adhesion strength in desertification meadow when improving the root system growth, make the seedling be difficult for empting under the natural phenomena effect such as wind or rain.
Furthermore, the nutrient guide liquid is humic acid solution with different particle sizes, and the humic acid solution is formed by mixing water according to the mass ratio of 1:3-5, so that the overall humic acid decay time is effectively ensured to be longer, and therefore, longer-time nutrition can be provided for the saplings, and the long-term growth of the saplings is facilitated.
Furthermore, the water storage conical net, the multi-branch false roots and the central main false root are all made of all-starch degradable plastics doped with water-absorbing fibers, so that the false root type bundle assisting conical net can be naturally decomposed and degraded in the desertification grassland after a period of time, the environment of the desertification grassland cannot be polluted, and meanwhile, the saplings can be provided with certain organic nutrients after the degradation.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is when carrying out the sapling and planting, help the setting of prickling awl net through the false root formula, the false root of sapling can be regarded as to its bottom, thereby replace plant roots to absorb certain moisture, it has not completely adapted to the environment of planting yet to compensate effectively to have planted the sapling root system, the condition that the water absorption that leads to untimely causes the sapling to wither or even die takes place, improve the survival rate, the root system that can also effectively guide the sapling simultaneously grows to the part at retaining toper net edge, thereby guide it to adhere to on porous attached crotch, compare in prior art, can effectively improve the adhesion strength of root system under desertification meadow, and then effectively guarantee when it stands natural phenomena such as wind or rain, the soil on desertification meadow is difficult for running off, effectively guarantee simultaneously that the sapling is difficult for being blown down, effectively keep the effect of sapling to the firm soil on desertification meadow, show improvement repairing effect.
(2) The depth of the pre-repairing pit is kept at 50-75cm, the bottom of the false root type pricking assisting cone is effectively ensured to be capable of absorbing moisture from the interior of the sandy flower grassland, so that sufficient moisture is effectively provided for planted seedlings, the growth of the root system of the seedlings is effectively ensured, the soil stabilization effect of the planted seedlings on desertification grassland soil is obviously improved, the repairing effect and the efficiency are further accelerated, the distance between the upper surface of the false root type pricking assisting cone net and the ground is not more than 10cm, the roots of the seedlings can be effectively ensured to grow normally when being placed in the false root type pricking assisting cone, and the survival rate is improved.
(3) The method is characterized in that a phosphate fertilizer and a potassium fertilizer are applied to the desertification grassland before the saplings are planted, and a solution of humic acid mixed with water in a volume ratio of 1:5-8 is sprayed on the sandy flower grassland embedded with the rhizoid type prick-assisting conical net periphery, so that the nutrition of the desertification grassland can be effectively improved, certain nutrient substances are provided for the growth of the saplings, the survival rate of the saplings is effectively improved, and the repairing effect of the desertification grassland is better.
(4) The artificial root formula helps to prick the awl net includes retaining toper net, and artificial root group fixed connection is tip under the retaining toper net, the artificial root group includes central main artificial root, and the artificial root formula helps to prick the equal fixedly connected with a plurality of multi-furcation branch artificial roots of awl net lower part outer end and central main artificial root outer end, and multi-furcation branch artificial root and central main artificial root can replace the root system of sapling to absorb moisture downwards in the intangible, effectively compensate the sapling root system of just planting and not adapt to the environment of planting completely yet, and the condition that the sapling withered or even died is not in time caused in the absorption of water that leads to takes place.
(5) The coverage and the extension range of the multi-branch false root are gradually increased from top to bottom, so that the water absorption range is wider, and water can be stably conveyed upwards.
(6) The retaining toper net is including a plurality of vertical net twines and horizontal net twine of mutual weaving, the nodical fixedly connected with node water storage ball of department of crossing of vertical net twine and horizontal net twine, vertical net twine, horizontal net twine and node water storage ball are hollow structure, and vertical net twine and horizontal net twine all communicate with each other with node water storage ball, vertical net twine, horizontal net twine and the inside water that all stores of node water storage ball, vertical net twine, horizontal net twine and node water storage ball can save certain moisture, this part is close to the sapling root system simultaneously, thereby can effectively help the sapling root system of just planting can in time supply moisture, promote the growth of root system, improve the survival rate of sapling, make the repairing effect to desertification meadow better.
(7) Node water storage ball is including the solid end towards the outside and towards the inboard infiltration end of retaining toper net, solid end and infiltration end structure as an organic whole, and the infiltration end is porous structure, make vertical net twine, the moisture of horizontal net twine and node water storage ball internal storage, can stretch to one side near the sapling root system through the infiltration end, thereby effectively guide the root system of sapling to the partial growth at retaining toper net border, thereby guide it to adhere to on the porous crotch, compare in prior art, can effectively improve the adhesion strength of root system under desertification meadow, and then effectively guarantee when it is experiencing natural phenomena such as wind or rain, the soil on desertification meadow is difficult for running off, effectively guarantee simultaneously that the sapling is difficult for being blown down, effectively keep the effect of sapling to the solid soil on desertification meadow, show improvement repair effect.
(8) Ooze water end outer end fixedly connected with a plurality of porous adhering to the crotch, porous adhering to the crotch and being many bifurcation structures, porous adhering to the crotch include porous surrounding layer and fill at the intraformational nutrition guide liquid of porous surrounding layer, effectively guarantee to guide the space that the sapling root system passed porous surrounding layer to grow towards nutrition guide liquid in, thereby make the root system can wind and adhere to on porous adhering to the crotch, the adhesion strength in desertification meadow when improving the root system growth, make the sapling be difficult for toppling over under the effect of natural phenomena such as wind or rain.
(9) The nutrient guide liquid is humic acid solution with different grain diameters, the humic acid solution is formed by mixing water according to the mass ratio of 1:3-5, and the integral humic acid is effectively guaranteed to be decomposed for a longer time, so that the nutrient guide liquid can provide longer-time nutrition for the saplings and is more favorable for the long-term growth of the saplings.
(10) The water storage conical net, the multi-branch false root and the central main false root are all made of full starch degradable plastics doped with water absorption fibers, so that the false root type auxiliary prick conical net can be naturally degraded in the desertification grassland after a period of time, the environment of the desertification grassland cannot be polluted, and meanwhile, the sapling can be provided with certain organic matter nutrients after the degradation.
Drawings
FIG. 1 is a principal flow diagram of the present invention;
FIG. 2 is a schematic structural view of the front side of the rhizoid-type prick-assisting cone net of the present invention;
FIG. 3 is a schematic structural view of a water storage ball of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic structural view of the porous attachment bifurcation of the present invention.
The reference numbers in the figures illustrate:
11 longitudinal net wires, 12 transverse net wires, 2 node water storage balls, 21 solid ends, 22 water seepage ends, 3 multi-branch false roots, 4 central main false roots, 5 porous attached branches, 51 porous outer cladding layers and 52 nutrition guide liquid.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a method for restoring sandy grassland comprises the following steps:
s1, firstly, excavating a pre-repairing pit on the desertification grassland, and then embedding a false-root type prick-assisting cone net in the pre-repairing pit;
s2, putting the roots of saplings adapted to the development of the roots of the desertification grassland into a rhizoid type prick-assisting conical net, then burying the roots of the saplings and the upper end part of the rhizoid type prick-assisting conical net, and then paving a soil fixing net on the upper surface of the sand;
s3, firstly, the root system of the sapling extends and grows to the side wall of the false root type prick-assisting conical net, so that moisture is absorbed, the sapling is assisted to prick the root in the early planting stage, and the survival rate is further improved;
s4, meanwhile, the false root group on the false root type prick-assisting conical net can absorb moisture in deeper sand and transport the moisture upwards, so that moisture required by the root system of the sapling is continuously supplemented, the normal growth of the sapling is effectively ensured, the root system is developed, and the soil fixation effect is improved;
and S5, after a period of time, the fertilizer is automatically degraded in the soil, so that the fertilizer becomes a fertilizer required by the growth of the saplings, on the other hand, the outdiffusion growth of the root systems of the saplings is not easily influenced, and the desertification grassland is repaired by planting the saplings.
The depth of the pre-repairing pit is kept at 50-75cm, so that the bottom of the false root type pricking cone is effectively ensured to absorb moisture from the interior of the sandy grassland, the planted sapling is effectively replaced by sufficient moisture, the growth of the root system of the sapling is effectively ensured, the soil fixing effect of the planted sapling on the sandy grassland soil is further obviously improved, the repairing effect and the repairing efficiency are further accelerated, the distance between the upper surface of a false root type pricking cone net and the ground is not more than 10cm, the normal growth of the root of the sapling when the root of the sapling is placed in the false root type pricking cone is effectively ensured, the survival rate is improved, phosphate fertilizer and potassium fertilizer are applied to the sandy grassland before the sapling is planted, and humic acid solution mixed with water according to the volume ratio of 1:5-8 is sprayed on the sandy grassland embedded with the false root type pricking cone net, the nutrition degree of the sandy grassland can be effectively improved, and certain nutrient substances are further provided for the growth of the sapling, thereby effectively improving the survival rate of the saplings and leading the restoration effect on the desertification grassland to be better.
Referring to fig. 2, the pseudoroot type prickling-assisting conical net comprises a water storage conical net, a pseudoroot group is fixedly connected with the lower end of the water storage conical net and comprises a central main pseudoroot 4, the outer end of the lower part of the pseudoroot type prickling-assisting conical net and the outer end of the central main pseudoroot 4 are fixedly connected with a plurality of multi-branch pseudoroots 3, the multi-branch pseudoroots 3 and the central main pseudoroot 4 can replace root systems of saplings in an intangible state to absorb water downwards, the problem that the saplings are dry and even die due to untimely water absorption caused by the fact that the root systems of the saplings which are just planted are not completely adaptive to the planting environment is effectively solved, the coverage degree and the extension range of the multi-branch pseudoroots 3 are gradually increased from top to bottom, so that the water absorption range is wider, water can be stably conveyed upwards, and the water storage conical net, the multi-branch pseudoroots 3 and the central main pseudoroot 4 are all made of full starch degradable plastics doped with water absorption fibers, the rhizoid type prickling assisting conical net can be naturally decomposed and degraded in the desertification grassland after a period of time, so that the environment of the desertification grassland cannot be polluted, and meanwhile, the saplings can be provided with certain organic nutrients after the degradation.
The water storage conical net comprises a plurality of longitudinal net wires 11 and transverse net wires 12 which are woven with each other, node water storage balls 2 are fixedly connected to intersection points of the longitudinal net wires 11 and the transverse net wires 12, the longitudinal net wires 11, the transverse net wires 12 and the node water storage balls 2 are of a hollow structure, the longitudinal net wires 11 and the transverse net wires 12 are communicated with the node water storage balls 2, water is stored in the longitudinal net wires 11, the transverse net wires 12 and the node water storage balls 2, the longitudinal net wires 11, the transverse net wires 12 and the node water storage balls 2 can store certain water, meanwhile, the part is close to the root systems of saplings, accordingly, the root systems of the saplings which are just planted can be effectively helped to supplement water in time, growth of the root systems is promoted, survival rate of the saplings is improved, and restoration effect on desertification grasslands is better.
Referring to fig. 3-4, the node water storage ball 2 includes a solid end 21 facing to the outside and a water seepage end 22 facing to the inside of the water storage conical net, the solid end 21 and the water seepage end 22 are an integral structure, and the water seepage end 22 is of a porous structure, so that the moisture stored in the longitudinal net wires 11, the transverse net wires 12 and the node water storage balls 2 can spread to one side close to the root system of the sapling through the water seepage end 22, thereby effectively guiding the root system of the sapling to grow towards the part of the edge of the water storage conical net and guiding the sapling to be attached on the porous attaching fork 5, compared with the prior art, the method can effectively improve the attaching strength of the root system under the desertification grassland, thereby effectively ensuring that the sandy grassland soil is not easy to run off when the sandy grassland soil is subjected to natural phenomena such as wind or rain, meanwhile, the method effectively ensures that the saplings are not easy to blow down, effectively keeps the effect of the saplings on soil stabilization of desertification grasslands, and obviously improves the repairing effect.
Referring to fig. 5, the outer end of the water seepage end 22 is fixedly connected with a plurality of porous attached branches 5, the porous attached branches 5 are of a multi-branch structure, the porous attached branches 5 comprise a porous outer covering layer 51 and a nutrition guiding liquid 52 filled in the porous outer covering layer 51, so as to effectively ensure that the root system of the seedling is guided to grow towards the nutrition guiding liquid 52 through the gap of the porous outer covering layer 51, thereby leading the root system to be wound and attached on the porous attaching forks 5, improving the attachment strength of the root system in the desertification grassland during the growth, so that the saplings are not easy to topple under the action of natural phenomena such as wind, rain and the like, the nutrient guide liquid 52 is humic acid solution with different grain diameters, the humic acid solution is formed by mixing water according to the mass ratio of 1:3-5, the integral decomposition time of the humic acid is effectively ensured to be longer, thereby providing long-term nutrition for the sapling and being more beneficial to the long-term growth of the sapling.
When the sapling is planted, the artificial roots of the sapling can be used as the artificial roots of the sapling through the artificial root type auxiliary prick cone net, so that certain moisture can be absorbed by plant root systems, the problem that the sapling is withered or even died due to untimely water absorption is solved, the survival rate is improved, meanwhile, the root systems of the sapling can be effectively guided to grow towards the part of the edge of the water storage cone net, and the sapling is guided to be attached to the porous attachment fork 5.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. A desertification grassland restoration method is characterized by comprising the following steps: the method comprises the following steps:
s1, firstly, excavating a pre-repairing pit on the desertification grassland, and then embedding a false root type prick-assisting cone net for assisting the growth of plant roots in the pre-repairing pit;
s2, putting the roots of saplings which are suitable for desertification grasslands and have developed root systems into a rhizoid type bundling-aid conical net;
s3, burying the root of the sapling and the upper end of the rhizoid type prick-assisting conical net;
s4, finally, paving a soil fixing net on the upper surface of the sandy grassland;
the false root type prick-assisting conical net comprises a water storage conical net, a false root group is fixedly connected with the lower end part of the water storage conical net, the false root group comprises a central main false root (4), the outer end of the lower part of the false root type bundle-promoting conical net and the outer end of the central main false root (4) are fixedly connected with a plurality of multi-branch false roots (3), the water storage conical net comprises a plurality of longitudinal net wires (11) and transverse net wires (12) which are woven with each other, a node water storage ball (2) is fixedly connected at the intersection point of the longitudinal net line (11) and the transverse net line (12), the longitudinal net thread (11), the transverse net thread (12) and the node water storage ball (2) are all hollow structures, and the longitudinal net thread (11) and the transverse net thread (12) are both communicated with the node water storage ball (2), water is stored in the longitudinal net twines (11), the transverse net twines (12) and the node water storage balls (2).
2. A method of sandy turf restoration as claimed in claim 1 wherein: the depth of the pre-repairing pit is kept between 50 and 75cm, and the distance between the upper surface of the pseudo-rooted prick-assisting conical net and the ground is not more than 10 cm.
3. The method of sandy meadow restoration as recited in claim 1, further comprising: the sandy grassland is applied with a phosphate fertilizer and a potash fertilizer before tree seedlings are planted, and the sandy flowers and grasslands embedded with the rhizoid type prick-assisting conical nets and the periphery of which are sprayed with a solution of humic acid mixed with water according to the volume ratio of 1: 5-8.
4. A method of sandy turf restoration as claimed in claim 1 wherein: the coverage and the extension range of the multi-branched false root (3) are gradually increased from top to bottom.
5. A method of sandy turf restoration as claimed in claim 1 wherein: node water storage ball (2) are including towards solid end (21) of outside and towards infiltration end (22) that the retaining toper was netted inboard, solid end (21) and infiltration end (22) structure as an organic whole, and infiltration end (22) are porous structure.
6. The sandy turf restoration method of claim 5, wherein: the outer end of the water seepage end (22) is fixedly connected with a plurality of porous attaching branches (5), the porous attaching branches (5) are of a multi-branch structure, and each porous attaching branch (5) comprises a porous outer wrapping layer (51) and nutrition guide liquid (52) filled in the porous outer wrapping layer (51).
7. The sandy turf restoration method of claim 6, further comprising: the nutrition guide liquid (52) is humic acid solution with different particle sizes, and the humic acid solution is formed by mixing water according to the mass ratio of 1: 3-5.
8. The method of sandy meadow restoration as recited in claim 1, further comprising: the water storage conical net, the multi-branch false root (3) and the central main false root (4) are all made of full starch degradable plastics doped with water absorption fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681195.6A CN111802014B (en) | 2020-07-15 | 2020-07-15 | Desertification grassland restoration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681195.6A CN111802014B (en) | 2020-07-15 | 2020-07-15 | Desertification grassland restoration method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111802014A CN111802014A (en) | 2020-10-23 |
| CN111802014B true CN111802014B (en) | 2022-08-02 |
Family
ID=72866366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010681195.6A Active CN111802014B (en) | 2020-07-15 | 2020-07-15 | Desertification grassland restoration method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111802014B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198297A (en) * | 1997-05-04 | 1998-11-11 | 庄勒 | Method for planting tree on desert by companion planting false root and deep dripping irrigation guiding |
| CN1781353A (en) * | 2005-09-03 | 2006-06-07 | 林廷勇 | Method for sand-fixing, water preserving, planting grass and tree afforestation desert |
| CN206353941U (en) * | 2017-01-06 | 2017-07-28 | 吉林省农业科学院 | A kind of sloping upland blocks native canal structure |
| CN206371065U (en) * | 2016-12-12 | 2017-08-04 | 深圳市绿程园艺景观发展有限公司 | The ecological planting system irrigated is exempted from draining |
| CN207846343U (en) * | 2018-02-02 | 2018-09-11 | 内蒙古机电职业技术学院 | A kind of dykes and dams water and soil conservation device |
| CN109392347A (en) * | 2018-11-09 | 2019-03-01 | 上海园林绿化建设有限公司 | A kind of ecological environment-friendly type soil improvement method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1537416A (en) * | 2002-07-08 | 2004-10-20 | 马林栋 | High efficiency and quick-action growing seedlings of fiddlehead, its growing container, and composite high-efficiency nursery stock easy to be planted and survived |
| JP3722440B2 (en) * | 2002-12-20 | 2005-11-30 | 株式会社竹中工務店 | Greening panel and greening wall |
| US8196346B2 (en) * | 2008-09-24 | 2012-06-12 | Tommy K. Thrash | Delayed-activation, hydration maintenance, apparatus and method |
| CN203618423U (en) * | 2013-12-20 | 2014-06-04 | 北京东方园林股份有限公司 | Cultivation and conservation device for tree or shrub plant planted in collapsible soil |
| US20180368341A1 (en) * | 2017-06-27 | 2018-12-27 | Shenzhen Huaguoshan Ecological Technology Co., LTD | Water storage system and manufacturing method therefor |
-
2020
- 2020-07-15 CN CN202010681195.6A patent/CN111802014B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198297A (en) * | 1997-05-04 | 1998-11-11 | 庄勒 | Method for planting tree on desert by companion planting false root and deep dripping irrigation guiding |
| CN1781353A (en) * | 2005-09-03 | 2006-06-07 | 林廷勇 | Method for sand-fixing, water preserving, planting grass and tree afforestation desert |
| CN206371065U (en) * | 2016-12-12 | 2017-08-04 | 深圳市绿程园艺景观发展有限公司 | The ecological planting system irrigated is exempted from draining |
| CN206353941U (en) * | 2017-01-06 | 2017-07-28 | 吉林省农业科学院 | A kind of sloping upland blocks native canal structure |
| CN207846343U (en) * | 2018-02-02 | 2018-09-11 | 内蒙古机电职业技术学院 | A kind of dykes and dams water and soil conservation device |
| CN109392347A (en) * | 2018-11-09 | 2019-03-01 | 上海园林绿化建设有限公司 | A kind of ecological environment-friendly type soil improvement method |
Non-Patent Citations (2)
| Title |
|---|
| 不同改良措施对退化羊草草地的影响;王多伽等;《草业与畜牧》;20150630(第6期);22-24+39 * |
| 河北省土地沙化和荒漠化现状分析及综合治理措施;张丽荣等;《河北林业科技》;20090531(第5期);42-45 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111802014A (en) | 2020-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102754572B (en) | Plant cultivating substrate as well as preparation method and application of same | |
| CN103262775B (en) | Method for planting trees in desert environment | |
| CN105052444B (en) | A kind of cold district oil method for planting of tree peony | |
| CN106013179B (en) | A kind of ecological slope protection structure and its application method conducive to plant growth procreation | |
| CN101715708B (en) | Slope forest planting method | |
| CN103210812B (en) | Olive ridge planting method | |
| CN106717851A (en) | A kind of method of tropical forest insect islands and reefs ecological afforestation | |
| US6378247B1 (en) | Method for afforestation of sands and the like | |
| CN103250527A (en) | Method for breeding and planting poplars | |
| CN104541917A (en) | Slope and forest land optimization high-yield oil-tea tree interplanting method | |
| CN217038243U (en) | Afforestation structure for increasing survival rate of afforestation in mountainous regions in arid regions and promoting growth of trees | |
| CN102440171B (en) | Rescue method after ball spallation in big tree transplanting | |
| CN107439334A (en) | A kind of implantation method of summer high temperature Flos micheliae Albae | |
| CN110036811A (en) | Slope vegetation protection structure and its construction method | |
| CN206821505U (en) | A kind of arbor winter transplanting protection hole | |
| CN111802014B (en) | Desertification grassland restoration method | |
| CN105557318A (en) | Grafting method for apple tree | |
| CN101822195A (en) | Tree planting bag with water pipe | |
| US20130031831A1 (en) | Geocomposite element, particularly for enhancing plant growth | |
| CN114027130A (en) | Garden seedling transplanting method | |
| KR102005198B1 (en) | Multifunctional Stakes For Transplanted Trees | |
| CN207878478U (en) | A kind of side slope vegetation reconstruction auxiliary device | |
| CN102499005A (en) | Full root system container seedling method | |
| CN207252312U (en) | A kind of trees seedling replanting fosters bag | |
| CN1423923A (en) | Method for planting arbor and bush in a hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |