CN112449974B - Method for manually promoting quick forestation of populus euphratica young forest - Google Patents
Method for manually promoting quick forestation of populus euphratica young forest Download PDFInfo
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- CN112449974B CN112449974B CN202011364119.9A CN202011364119A CN112449974B CN 112449974 B CN112449974 B CN 112449974B CN 202011364119 A CN202011364119 A CN 202011364119A CN 112449974 B CN112449974 B CN 112449974B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- 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
- A01G13/0275—Films
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Botany (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a method for manually promoting quick forestation of populus euphratica young forests, which relates to the field of agriculture, and specifically comprises the following steps: selecting a planting land, wherein the planting land soil is fertile loose sandy loam or light saline-alkali land, excavating a plurality of deep planting holes by adopting an excavating device, and paving a nursery in the deep planting holes; after the seedlings grow into finished seedlings, the grown finished seedlings are moved into a nursery, and the roots of the seedlings are protected by an auxiliary growth device; paving a plastic film on a nursery; irrigating the roots of the seedlings regularly to completely infiltrate the roots of the seedlings and the root soil; can provide stable growth environment for sapling when cultivating the sapling young forest, make sapling can stably grow mature period fast, reduce the rhizome damage of the seedling after transplanting, reduce seedling mortality to realize the fast wooding of sapling.
Description
Technical Field
The invention relates to the field of agriculture, in particular to a method for promoting fast forestation of populus euphratica young forests manually.
Background
The natural desert vegetation is survived by the surface water formed by the rainwater, the water-bearing layer is closely related to the rainfall, the humidity is generally larger within one meter, the living of woody organisms, herbaceous organisms, moss organisms, strains and other organisms in the natural world is basically maintained by the water-bearing layer, the rainfall in the desert area is less than the evaporation capacity, and the earth surface rainwater in many areas infiltrates and melts under the wet layer, and the dry soil layer is formed in more than one meter in some areas. When the surface water formed by the rainwater cannot nourish the formed vegetation, and the root system of the vegetation cannot penetrate through the dry soil layer below, and cannot absorb the moisture of the wet layer below the dry soil layer, a large amount of vegetation dies. The vegetation does not block wind and wind to fly off sand year after year, so that desert is formed, and the environment is seriously affected due to the vicious circle of the desert over time.
It is very cold-resistant, drought-resistant, salt-resistant, wind-sand-resistant and has strong vitality. "Populus euphratica is not dead for thousands of years, not falling down for thousands of years, not rotten for thousands of years". Populus euphratica is the only arbor species growing in the desert and is very precious and can be compared with ginkgo trees called as "plant activated stones". It is widely distributed in temperate zone and temperate zone areas of the west of China, xinjiang ku car Qianfu hole, gansu Dunhuang iron craftsman ditch, shanxi Ping Long and the like.
The survival rate of the cutting propagation of the populus euphratica is low, so that the forestation tree species of the populus euphratica mainly adopts sowing seedlings. Because the main roots of the populus euphratica seedlings are developed and upright and the lateral roots are rare, the afforestation quality of the seedlings planted in arid desert areas is poor, and the afforestation survival rate is low. Meanwhile, the populus euphratica is too dense in sowing and seedling raising plants, water and fertilizer cannot keep up, and part of seedlings grow little.
The existing method for transplanting populus euphratica seedlings uses furrow-opening, soil-working and ditch-planting and transplanting populus euphratica by means of inserted rods. The ditch planting method uses a ditching method to transplant, which is time-consuming, labor-consuming and labor-intensive, while the method for transplanting the populus euphratica by means of the inserted rod is to use the inserted rod to transplant seedlings, so that the roots of the populus euphratica are easily exposed, the tree body itself is dehydrated, the transplanted trees are not maintained and managed sufficiently, and the transplanting survival rate of the populus euphratica seedlings is easily influenced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide a method for manually promoting quick forest formation of populus euphratica young forest, which can provide a stable growth environment for sapling when the populus euphratica young forest is cultivated, so that the sapling can stably and quickly grow in a mature period, reduce the root and stem damage of transplanted sapling and reduce the death rate of the sapling, thereby realizing quick forest formation of populus euphratica.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
A method for promoting fast forestation by artificial populus euphratica young forest comprises the following specific steps:
s1, selecting a planting field, adopting an excavating device to excavate a plurality of deep planting holes, and paving a nursery in the deep planting holes;
s2, after the seedlings grow into finished seedlings, transferring the cultivated finished seedlings into a nursery, and protecting the roots of the seedlings by using an auxiliary growth device;
s3, paving a plastic film on the nursery;
s4, irrigating the roots of the seedlings regularly to enable the roots of the seedlings and the root soil to be fully infiltrated;
further, the planting land in the step S1 is selected from a ventilated and easily irrigated and discharged place, and the soil is fertile loose sandy loam or light saline-alkali soil.
Furthermore, the regular irrigation frequency in the step S4 is 2 times of annual irrigation, soil is loosened in time after irrigation or rain, weeding is performed 4 times per year, additional fertilization is performed 1-2 times, thinning is performed 2 times, and reasonable density is maintained. Part of leaves at the lower part of the seedling are properly knocked out, which is favorable for light transmission and ventilation, reduces the surface temperature and does not give the rust bacteria the opportunity to move.
Further, the nursery in the step S1 comprises a soil fixing layer, an auxiliary growth device is inserted in the soil fixing layer, a culture layer is filled in the auxiliary growth device, a float soil layer is paved on the culture layer and the soil fixing layer, sand aggregate is paved between the soil fixing layer and the float soil layer, and the sapling is fixed and water is preserved through the nursery, so that a stable environment is provided for the growth of the sapling.
Further, supplementary growing device includes the transplanting box, the bottom of transplanting box has cut the ring channel, fixedly connected with protection film in the ring channel, a pair of mount has been placed to the transplanting box, it has a plurality of evenly distributed's spouts to cut on the mount, sliding connection has a resource saving board in the spout, fixedly connected with a pair of movable tube on the transplanting box, the movable tube runs through the transplanting box and with mount fixed connection, the movable tube has kept away from the one end of mount and has cup jointed drip irrigation pipe, fixedly connected with and drip irrigation pipe assorted locating sleeve on the outer wall of transplanting box, locating sleeve and drip irrigation pipe fixed connection, adjacent two the transplanting box is through locating sleeve connection, protects the sapling root through supplementary growing device, guarantees that sapling root normal growth when earlier stage transplanting.
Further, the resource saving board comprises a fiber board, two ends of the fiber board are fixedly connected with self-degrading layers, a plurality of evenly distributed solidifying balls are fixedly connected to the self-degrading layers, microbial colonies are filled in the solidifying balls, water-soluble films are coated on the outer walls of the solidifying balls, the self-degrading layers are made of plant fibers, microorganisms are stored in the solidifying balls, after the nursery 1 is irrigated, the microorganisms in the solidifying balls are activated and diffused in the nursery again, so that soil loosening is carried out on the nursery.
Further, plastic film has been laid to the upper surface of float soil layer, plastic film bonds with the top of transplanting the case, plastic film includes a pair of sand control net, a pair of be connected with the water retaining film between the sand control net, the sand control net is opened and is had a plurality of evenly distributed's through-hole, reduces soil moisture evaporation through plastic film.
Further, the step of transferring the bred finished sapling to a transplanting area comprises the following steps: inserting the finished sapling into a transplanting box, clamping the sapling by using a pair of fixing frames, paving a culture layer in the transplanting box, communicating the culture layer on the solid layer with the culture layer in the transplanting box, and paving a float soil layer.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) The scheme can provide stable growth environment for the sapling when cultivating the populus euphratica young forest, so that the sapling can stably and rapidly grow to a mature period, the root and stem damage of the transplanted sapling is reduced, the death rate of the sapling is reduced, and the rapid forest formation of populus euphratica is realized.
(2) And S4, the regular irrigation frequency in the step is 2 times of annual irrigation, soil is loosened in time after irrigation or rain, weeding is performed 4 times per year, additional fertilization is performed 1-2 times, thinning is performed 2 times, and reasonable density is maintained. Part of leaves at the lower part of the seedling are properly knocked out, which is favorable for light transmission and ventilation, reduces the surface temperature and does not give the rust bacteria the opportunity to move.
(3) The nursery in the S1 step comprises a soil layer, an auxiliary growth device is inserted in the soil layer, a culture layer is filled in the auxiliary growth device, a float soil layer is paved on the culture layer and the soil layer, a sand aggregate is paved between the soil layer and the float soil layer, and the nursery is used for fixing and retaining the saplings, so that a stable environment is provided for the growth of the saplings.
(4) The auxiliary growth device comprises a transplanting box, an annular groove is formed in the bottom end of the transplanting box, a protective film is fixedly connected in the annular groove, a pair of fixing frames are placed in the transplanting box, a plurality of evenly distributed sliding grooves are formed in the fixing frames in an cutting mode, a resource saving plate is connected in a sliding mode in the sliding grooves, a pair of movable pipes are fixedly connected to the transplanting box, the movable pipes penetrate through the transplanting box and are fixedly connected with the fixing frames, drip irrigation pipes are sleeved at one ends, far away from the fixing frames, of the movable pipes, positioning sleeves are fixedly connected to the outer walls of the transplanting box and are matched with the drip irrigation pipes, the positioning sleeves are fixedly connected with the drip irrigation pipes, two adjacent transplanting boxes are connected through the positioning sleeves, the root of a sapling is protected through the auxiliary growth device, and normal growth of the root of the sapling in the early stage transplanting process is guaranteed.
(5) The resource saving board comprises a fiber board, wherein the two ends of the fiber board are fixedly connected with self-degrading layers, a plurality of evenly distributed coagulating balls are fixedly connected to the self-degrading layers, microbial colonies are filled in the coagulating balls, water-soluble films are coated on the outer walls of the coagulating balls, the self-degrading layers are made of plant fibers, microorganisms are stored in the coagulating balls, after the nursery 1 is irrigated, the microorganisms in the coagulating balls are activated and diffused in the nursery again, so that soil loosening is carried out on the nursery.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a perspective view of the graft tank of the present invention;
FIG. 3 is a cross-sectional view of a nursery of the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 3 at the location of a colony of microorganisms;
FIG. 5 is a top view of a plurality of nursery of the present invention;
fig. 6 is a schematic view of the plastic film structure of the present invention.
The reference numerals in the figures illustrate:
1 nursery garden, 101 solid soil layer, 102 culture layer, 103 sand stone aggregate, 104 float soil layer, 2 transplanting box, 3 fixing frame, 4 resource saving board, 401 fiber board, 402 self-degradation layer, 403 solidifying ball, 5 movable pipe, 6 drip irrigation pipe, 7 positioning sleeve, 8 plastic film, 801 sand prevention net, 802 water retention film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, 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 explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-6, a method for promoting fast forestation by artificial populus euphratica young forest comprises the following specific steps:
s1, selecting a planting field, wherein the planting field is selected in a ventilated and easily irrigated place, the soil is a sandy loam or a light saline-alkali soil which is rich and loose, a plurality of deep planting holes are excavated by adopting an excavating device, a nursery 1 is paved in the deep planting holes, the nursery 1 in the step S1 comprises a solid soil layer 101, the solid soil layer 101 is a soil layer which is not easy to run off, a person skilled in the art can use the existing proper means to strengthen the solid soil layer, such as a reinforcing pile and the like, an auxiliary growth device is inserted in the solid soil layer 101, a culture layer 102 is filled in the auxiliary growth device, the culture layer 102 is formed by nutrient soil, a float soil layer 104 is paved on each of the culture layer 102 and the solid soil layer 101, a sand aggregate 103 is paved between the solid soil layer 101 and the float soil layer 104, and a stable environment is provided for the growth of sapling by paving the nursery 1, the cultivation soil of the sapling is reformed when the sapling is planted in a populus grove, and the sapling grower is prevented from being influenced by local collapse and deviation of the soil;
s2, after seedlings grow into finished seedlings, the cultivated finished seedlings are moved into a nursery 1, the roots of the finished seedlings carry partial original soil, the roots of the seedlings are protected by an auxiliary growth device, the seedlings are placed between a pair of fixing frames 3 in a transplanting box 2 when the auxiliary growth device is installed, the original soil carried by the roots of the seedlings fills gaps between the fixing frames 3, and then a resource saving plate 4 with proper thickness is selected to be clamped into the gaps between the end faces of the pair of fixing frames 3; then, a culture layer 102 is paved in the transplanting box 2, so that the culture layer 102 on the solid soil layer 101 is communicated with the culture layer 102 in the transplanting box 2, and finally, a float soil layer 104 is paved, and the culture layers 102 inside and outside the transplanting box 2 are communicated;
s3, paving a plastic film 8 on the nursery 1, paving the plastic film 8 on the upper surface of the floating soil layer 104, bonding the plastic film 8 with the top end of the transplanting box 2, wherein the plastic film 8 comprises a pair of sand prevention nets 801, a water retaining film 802 is connected between the sand prevention nets 801, a plurality of uniformly distributed through holes are cut on the sand prevention nets 801, and reducing the evaporation of soil moisture through the plastic film 8;
s4, irrigating the roots of the seedlings regularly to enable the roots of the seedlings and the root soil to be fully infiltrated;
and S4, the regular irrigation frequency in the step is 2 times of annual irrigation, soil is loosened in time after irrigation or rain, weeding is performed 4 times per year, additional fertilization is performed 1-2 times, thinning is performed 2 times, and reasonable density is maintained. Part of leaves at the lower part of the seedling are properly knocked out, which is favorable for light transmission and ventilation, reduces the surface temperature and does not give the rust bacteria the opportunity to move.
Referring to fig. 2-5, the auxiliary growing device comprises a transplanting box 2, an annular groove is cut at the bottom end of the transplanting box 2, the annular groove is located at the outer side of a fixed frame 3, a protective film is fixedly connected in the annular groove, a pair of drip irrigation holes are cut at one end of the movable tube 5, which is close to the fixed frame 3, of the transplanting box 2, the space between the pair of fixed frames 3 is filled with primary soil carried by the root of a transplanted tree, a plurality of evenly distributed sliding grooves are cut on the fixed frame 3, a resource saving plate 4 is connected in the sliding grooves in a sliding manner, a pair of movable tubes 5 are fixedly connected to the transplanting box 2, the movable tubes 5 can be pushed into the drip irrigation tubes 6, the movable tubes 5 penetrate through the transplanting box 2 and are fixedly connected with the fixed frame 3, a technician can push the movable tubes 5 to adjust the distance between the pair of fixed frames 3, a plurality of drip irrigation holes are cut at one end of the movable tubes 5, which is far away from the fixed frame 3, a drip irrigation tube 6 is sleeved at one end of the movable tube 5, a locating sleeve 7 matched with the drip irrigation tube 6 is fixedly connected to the outer wall of the transplanting box 2, the locating sleeve 7 is fixedly connected with the drip irrigation tube 6, two adjacent transplanting boxes 2 are connected through the locating sleeve 7, when the auxiliary growing device is used for protecting the root of the tree, the adjacent three-way system is guaranteed to grow, and the two adjacent three-way electromagnetic valves are connected with the three-way irrigation system, and the three-way system is connected with the water supply system.
Referring to fig. 2-4, the resource saving plate 4 includes a fiber board 401, the fiber board 401 is made of a plant fiber material, a hard fiber board made of bamboo fiber or wood dust is used as a main material, two ends of the fiber board 401 are fixedly connected with a self-degrading layer 402, the self-degrading layer 402 is made of a plant fiber material, a soft fiber board made of a plant fiber material is used as a main material, paper pulp is used as a main material, the fiber board 401 and the self-degrading layer 402 can be rapidly degraded in soil, a plurality of uniformly distributed coagulating balls 403 are fixedly connected to the self-degrading layer 402, microbial colonies are filled in the coagulating balls 403, a water-soluble film is coated on the outer wall of the coagulating balls 403, after the nursery 1 is irrigated, microbes in the coagulating balls 403 are activated and spread in the nursery 1 again, so that the diameters of the trunks are gradually enlarged in the tree growth process, the trunks of tree seedlings gradually push the resource saving plate 4 outwards, and the degrading layer 402 in the tree seedling growth process is gradually decomposed in the soil, so that the microbes in the coagulating balls 403 are released to the soil 102 gradually, and the microbial activity of the nursery 1 is improved.
The drip irrigation pipe 6 is used for inputting water into the movable pipe 5 during the growth process of the sapling, so that water drops into the outer sides of the fixing frames 3, microorganisms on the outer sides of the fixing frames 3 are propagated faster, microorganisms in soil between the pair of fixing frames 3 are propagated slower, and the degradation layer 402 in the culture layer 102 is degraded earlier than the degradation layer 402 in the fixing frames 3, so that the resource saving plate 4 is gradually pushed outwards during the growth process of the sapling, when the resource saving plate 4 is completely pushed out of the fixing frames 3 or the resource saving plate 4 is completely degraded, the rootstock of the sapling in the pair of fixing frames 3 can be diffused into the culture layer 102, and the rootstock punctures the protective film on the annular hole at the bottom end of the transplanting box 2 and is diffused into the solid soil layer 101 along with the complete maturity of the sapling. Therefore, the seedlings are ensured to grow in the original soil environment when initially transplanted, roots of the seedlings are not damaged or ill due to the change of the growth environment, when the roots and stems of the seedlings grow to be of sufficient strength, the resource saving plate 4 is degraded or pushed into the culture layer 102 by the roots and stems of the seedlings, the roots and stems are expanded in the culture layer 102 with sufficient nutrition and moisture, enter the solid soil layer 101 with poor nutrition environment when the roots and stems are fully mature, continue to reproduce, and finally the roots and stems of the seedlings are diffused into surrounding deserts.
According to the scheme, after the new populus euphratica seedlings are transplanted, proper growth environments are provided for the roots of the populus euphratica seedlings at a plurality of stages of seedling growth, the roots of the populus euphratica are not easy to damage when being grown, the root damage is reduced, the roots of the populus euphratica quickly absorb nutrients to promote the growth of the seedlings, and then the seedlings are quickly matured, and the populus euphratica seedlings are transplanted in a plurality of nursery gardens 1 in a collective mode by using the scheme, so that the populus euphratica can be quickly grown into populus euphratica.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (5)
1. A method for promoting fast forestation by artificial populus euphratica young forest is characterized in that: the specific method comprises the following steps:
s1, selecting a planting field, adopting an excavating device to excavate a plurality of deep planting holes, and paving a nursery (1) in the deep planting holes;
s2, after the seedlings grow into finished seedlings, transferring the cultivated finished seedlings into a nursery (1), and protecting roots of the seedlings by using an auxiliary growth device;
s3, paving a plastic film (8) on the nursery (1);
s4, irrigating the roots of the seedlings regularly to enable the roots of the seedlings and the root soil to be fully infiltrated;
the nursery (1) in the step S1 comprises a solid soil layer (101), an auxiliary growth device is inserted in the solid soil layer (101), a culture layer (102) is filled in the auxiliary growth device, floating soil layers (104) are paved on the culture layer (102) and the solid soil layer (101), and sand aggregate (103) is paved between the solid soil layer (101) and the floating soil layer (104);
the auxiliary growth device comprises a transplanting box (2), an annular groove is formed in the bottom end of the transplanting box (2), a protective film is fixedly connected in the annular groove, a pair of fixing frames (3) are placed in the transplanting box (2), a plurality of evenly distributed sliding grooves are formed in the fixing frames (3), a resource saving plate (4) is connected in the sliding grooves in a sliding mode, a pair of movable pipes (5) are fixedly connected to the transplanting box (2), the movable pipes (5) penetrate through the transplanting box (2) and are fixedly connected with the fixing frames (3), a drip irrigation pipe (6) is sleeved at one end, far away from the fixing frames (3), of each movable pipe (5), a positioning sleeve (7) matched with the drip irrigation pipe (6) is fixedly connected to the outer wall of the transplanting box (2), and two adjacent transplanting boxes (2) are connected through the positioning sleeve (7);
the resource saving board (4) comprises a fiber board (401), wherein the two ends of the fiber board (401) are fixedly connected with a self-degrading layer (402), a plurality of evenly distributed solidifying balls (403) are fixedly connected to the self-degrading layer (402), microbial colonies are filled in the solidifying balls (403), water-soluble films are coated on the outer walls of the solidifying balls (403), and the self-degrading layer (402) is made of plant fibers.
2. The method for artificially promoting rapid forestation of populus euphratica as set forth in claim 1, wherein: the planting land in the step S1 is selected in a ventilated place which is favorable for irrigation and drainage, and the soil is fertile loose sandy loam or light saline-alkali soil.
3. The method for artificially promoting rapid forestation of populus euphratica as set forth in claim 1, wherein: and S4, the regular irrigation frequency in the step is 2 times of annual irrigation, soil is loosened in time after irrigation or rain, weeding is carried out 4 times per year, additional fertilizer is carried out 1-2 times, thinning is carried out 2 times, reasonable density is maintained, part of leaves at the lower part of the seedling are properly beaten, light transmission and ventilation are facilitated, the surface temperature is reduced, and the rust bacteria are not given the opportunity of activity.
4. A method for artificially promoting rapid forestation of populus euphratica young forest according to claim 3, wherein: the upper surface of the floating soil layer (104) is paved with a plastic film (8), the plastic film (8) is adhered to the top end of the transplanting box (2), the plastic film (8) comprises a pair of sand prevention nets (801), a pair of water retaining films (802) are connected between the sand prevention nets (801), and a plurality of evenly distributed through holes are cut in the sand prevention nets (801).
5. The method for artificially promoting rapid forestation of populus euphratica as set forth in claim 1, wherein: wherein the step of transferring the cultivated finished sapling to the nursery (1) is as follows: inserting the finished sapling into the transplanting box (2), clamping the sapling by using a pair of fixing frames (3), paving a culture layer (102) in the transplanting box (2), enabling the culture layer (102) on the solid soil layer (101) to be communicated with the culture layer (102) in the transplanting box (2), and finally paving a float soil layer (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364119.9A CN112449974B (en) | 2020-11-27 | 2020-11-27 | Method for manually promoting quick forestation of populus euphratica young forest |
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| CN202011364119.9A CN112449974B (en) | 2020-11-27 | 2020-11-27 | Method for manually promoting quick forestation of populus euphratica young forest |
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| CN112449974A CN112449974A (en) | 2021-03-09 |
| CN112449974B true CN112449974B (en) | 2023-09-08 |
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| CN113557872A (en) * | 2021-07-21 | 2021-10-29 | 河南省林业科学研究院 | Seedling growing device for red-leaf poplar varieties |
| CN115005007B (en) * | 2022-07-12 | 2024-01-26 | 河北省塞罕坝机械林场(河北塞罕坝国家级自然保护区管理中心) | Seedling cultivation and forestation method for high-cold semiarid wind erosion desertification land |
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