CN115005071A - Water replenishing method for seedling and seed sowing - Google Patents

Water replenishing method for seedling and seed sowing Download PDF

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Publication number
CN115005071A
CN115005071A CN202210409719.5A CN202210409719A CN115005071A CN 115005071 A CN115005071 A CN 115005071A CN 202210409719 A CN202210409719 A CN 202210409719A CN 115005071 A CN115005071 A CN 115005071A
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water
deep
water replenishing
planting
seedling
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Chinese (zh)
Inventor
孙明文
孙淑英
丁勇
孙德森
项元和
张书岩
胡玥
高利军
新巴音
曹文才
孙学明
王权
黄丽萍
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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
    • A01G29/00—Root feeders; Injecting fertilisers into the roots
    • 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
    • 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
    • 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
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • 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
    • 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
    • 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
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • 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)
  • Botany (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention discloses a water replenishing method for seedling and seed sowing, which comprises a planting hole and a plurality of planting ditches which are arranged on the left side and the right side of the planting hole and are in linear array; the planting device comprises a planting hole, planting ditches and a plurality of planting ditches, wherein the bottoms of the planting hole and the planting ditches are provided with anti-leakage layers, the planting ditches are alternately planted with nursery stocks and seedling seeds, the inner linear array of the planting ditch where the nursery stocks are located is provided with a plurality of deep irrigation water replenishing devices, the inner linear array of the planting ditch where the seedling seeds are located is provided with a plurality of deep infiltration water replenishing devices or long pipe water replenishing devices, the deep irrigation water replenishing devices, the deep infiltration water replenishing devices and the long pipe water replenishing devices are linearly arranged, the upper ends of the deep irrigation water replenishing devices, the deep infiltration water replenishing devices and the long pipe water replenishing devices are respectively provided with a water conveying pipe and a vent pipe, and the upper end of the water conveying pipe is provided with a water supply pipe communicated with the inner parts of the water conveying pipe. The invention avoids the evaporation and absorption of water in the space and the outer soil; the seepage loss of the sandstone layer in the water infiltration process is prevented, the water content of the soil is increased, and the water replenishing time is prolonged; the infiltration rate of rain and snow water is increased, the water and soil loss is reduced, and the method can be widely applied to the technical field of environmental protection.

Description

Water replenishing method for seedling and seed sowing
Technical Field
The invention relates to the technical field of environmental protection, in particular to a water replenishing method for seedling and seed sowing.
Background
At present, publicly known open-pit land reclamation, mountain steep slope, grassland desertification control nursery stock planting, seed sowing and water supplementing are carried out by laying sprinkling irrigation and drip irrigation pipe networks by using underground well water, a planting field lacking underground water is watered by pulling water by a water tank truck, and the sprinkling irrigation is used for supplementing water to plants, because the rainfall capacity of arid regions and semiarid regions is small, the wind is strong, the air is dry, the sunshine time is long, water passes through a space with strong wind and dryness and then evaporates and absorbs a large amount of water through high-temperature surface soil, and the water cannot permeate into the soil below and accumulates at the low-lying part of a flat disc; the side slope soil has less rainwater storage and seepage amount, forms runoff by convergence, has serious water and soil loss, is easy to cause landslide and debris flow due to long-time rainwater accumulation and scouring, has large repeated reseeding investment and high cost, and has serious water resource waste.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provide a water replenishing method for seeding nursery stocks and seeds.
In order to solve the technical problems, the technical scheme provided by the invention is a water supplementing method for seeding nursery stocks and seeds, which comprises the following steps: comprises a planting hole and a plurality of planting furrows which are arranged on the left side and the right side of the planting hole and are in linear array; the anti-seepage device comprises a planting hole, planting ditches and a plurality of planting ditches, wherein anti-seepage layers are arranged at the bottoms in the planting hole and the planting ditches, nursery stock and seedling seeds are alternately planted in the planting ditches, a plurality of deep-irrigation water replenishers are arranged in an internal linear array of the planting ditches where the nursery stock is located, a plurality of deep-seepage water replenishers or long-tube water replenishers are arranged in an internal linear array of the planting ditches where the seedling seeds are located, water pipes and vent pipes are arranged among the deep-irrigation water replenishers, the deep-seepage water replenishers and the long-tube water replenishers in a linear array, the upper ends of the deep-irrigation water replenishers, the deep-seepage water replenishers and the long-tube water replenishers are respectively provided with water pipes and vent pipes, and water supply pipes communicated with the upper ends of the water pipes are provided with the water pipes.
As an improvement, the nursery stock and the seedling seeds are planted on two sides of the planting ditch along the length direction of the planting ditch; a deep irrigation water replenishing device is arranged among the seedlings, and a deep seepage water replenishing device or a long pipe water replenishing device is arranged among the seedlings; and the lower ends of the deep irrigation water replenishing device, the deep seepage water replenishing device and the long pipe water replenishing device are provided with water storage and seepage nutrition matrixes.
As an improvement, the deep irrigation water replenishing device is of a cylindrical structure with the upper end sealed, an annular sealing ring is sleeved on the outer wall of the lower end of the deep irrigation water replenishing device, a water conveying pipe and a vent pipe are fixedly connected to the upper end of the deep irrigation water replenishing device, and the water conveying pipe and the vent pipe are communicated with the interior of the deep irrigation water replenishing device.
As an improvement, the deep infiltration supplementing water device is of a cylindrical structure with both the upper end and the lower end sealed, the upper end of the deep infiltration supplementing water device is fixedly connected with a water conveying pipe and a ventilating pipe, a plurality of water outlet holes are formed in the circumferential array of the lower end of the cylinder wall of the deep infiltration supplementing water device, water absorbing ropes penetrate through the water outlet holes, a protective sleeve is nested on the outer wall of the water absorbing ropes outside the deep infiltration supplementing water device, one end of the protective sleeve is connected with the water outlet holes in a sealing mode, and a plurality of water permeating holes are formed in the pipe wall of the protective sleeve.
As an improvement, the long-tube water replenishing device comprises a main tube arranged at the upper end of the ground, a water delivery tube and a plurality of branch tubes, wherein the water delivery tube and the branch tubes are communicated with the inside of the main tube and are respectively arranged at the upper end and the lower end of the main tube, the water delivery tube is communicated with the inside of the water delivery tube, the branch tubes are of cylindrical structures with sealed lower ends, a plurality of water outlet holes are symmetrically arranged at the lower ends of the tube walls of the branch tubes, water absorbing ropes are arranged on the water outlet holes in a penetrating mode, a protective sleeve is nested on the outer wall of the water absorbing ropes outside the branch tubes, one end of the protective sleeve is connected with the water outlet holes in a sealing mode, and a plurality of water seepage holes are formed in the tube wall of the protective sleeve.
As an improvement, the long-tube water replenishing device comprises a main tube buried in soil, a water delivery tube communicated with the inside of the main tube and arranged at the upper end of the main tube, the water delivery tube is communicated with the inside of the water delivery tube, a plurality of water outlet holes are symmetrically formed in the tube wall of the main tube, water absorbing ropes penetrate through the water outlet holes, a protective sleeve is nested on the outer wall of the water absorbing rope outside the main tube, one end of the protective sleeve is connected with the water outlet holes in a sealing mode, and a plurality of water seepage holes are formed in the tube wall of the protective sleeve.
As an improvement, the water storage and seepage nutrition substrate comprises raw soil, organic fertilizer, organic matters, fine sand, coarse sand, coal dust, coal slag, plant carbon and activated carbon in the planting ditch.
As an improvement, two sides above the planting ditch are provided with retaining dams, one end of each retaining dam close to the planting ditch is subjected to slope treatment, and the angle of each slope is an acute angle.
As an improvement, the vent pipe is of a round tubular structure; the inside lower extreme of deep irrigation moisturizing ware is equipped with the moisturizing control panel, the cross-sectional shape of moisturizing control panel is the arc.
As an improvement, a strip irrigation and water supplementation device is embedded in the upper portion of the water storage and seepage nutrition substrate, the section of the strip irrigation and water supplementation device is n-shaped, an upper side plate of the strip irrigation and water supplementation device is provided with a water inlet pipe and an air vent in a penetrating mode, and the water inlet pipe is communicated with the inside of a water supply pipe.
Compared with the prior art, the invention has the advantages that:
by controlling the depth and range of water supplement, evaporation and absorption of water in space and outer soil are avoided;
the seepage loss of the sandstone layer in the process of water infiltration is prevented, the water is accurately supplemented to the soil around the plant root system and the seeds, the water content of the soil is increased, and the water supplementing time is prolonged;
the rain and snow resources are fully utilized, the infiltration rate of rain and snow water is increased, the water and soil loss is reduced, the vegetation coverage is improved, and the plant growth is accelerated.
Drawings
FIG. 1 is a schematic structural diagram of a water replenishing method for seedling and seed sowing.
Fig. 2 is a schematic structural diagram of the deep-irrigation water replenishing device.
Fig. 3 is a schematic structural diagram of the deep penetration compensator.
Fig. 4 is a schematic structural view of a long-tube water replenisher (on the ground).
Fig. 5 is a schematic structural view of a long pipe water replenishing device (underground).
Fig. 6 is a schematic structural view of the strip irrigation water supply device.
As shown in the figure: 1. a water replenishing control panel, 2, a planting ditch, 3, a seedling, 4, a seedling seed, 5, a deep irrigation water replenishing device, 6, a deep seepage water replenishing device, 7, a long pipe water replenishing device, 8, a water conveying pipe, 9, a water supplying pipe, 10, a water storage and seepage nutrition substrate, 11, a ventilating pipe, 12, a sealing ring, 13, a water outlet hole, 14, a water absorption rope, 15, a protective casing, 16, a seepage hole, 17, a main pipe, 18, a branch pipe, 19, a water inlet pipe, 20, a water retaining dam, 21, a strip irrigation water replenishing device, 22, an air vent
Detailed Description
The water replenishing method for seedling and seed sowing according to the invention is further described in detail with reference to the accompanying drawings 1-6.
With reference to the attached drawings 1-6, a water replenishing method for seedling and seed sowing comprises planting holes and a plurality of planting ditches 2 which are arranged on the left side and the right side of the planting holes and are in linear array, wherein the planting holes are arranged on a flat disc and are 5-20 m away from the bottom of a side slope, the length of the planting holes is 0.4-1 m, the width of the planting holes is 0.4-1 m, the depth of the planting holes is 0.4-1 m, the distance between the planting ditches 2 and the planting holes is 2-5 m, the width of the planting ditches 2 is 40-50 cm, the depth of the planting ditches 2 is 30-50 cm, and the longitudinal distance between the planting ditches 2 is 3-20 m; wherein, the bottom in planting cave and planting ditch 2 is equipped with the antiseep layer, a plurality of planting ditch 2 plant nursery stock 3 and seedling seed 4 in turn, the inside linear array of planting ditch 2 that the nursery stock 3 was located has a plurality of moisturizing device 5 of irritating deeply, the inside linear array of planting ditch 2 that seedling seed 4 was located has a plurality of moisturizing device 6 of infiltrating deeply or long tube moisturizing device 7, irrigate deeply that moisturizing device 5, infiltrating between moisturizing device 6 of infiltrating deeply and the long tube moisturizing device 7 linear arrangement and the upper end of three all is equipped with raceway 8 and breather pipe 11, the upper end of raceway 8 is equipped with rather than inside delivery pipe 9 who communicates.
Both the nursery stock 3 and the seedling seeds 4 are planted at the two sides of the planting ditch 2 along the length direction; a deep irrigation water replenishing device 5 is arranged between the seedlings 3, and a deep infiltration water replenishing device 6 or a long pipe water replenishing device 7 is arranged between the seedling seeds 4; the lower ends of the deep irrigation water replenishing device 5, the deep infiltration water replenishing device 6 and the long pipe water replenishing device 7 are provided with water storage and seepage nutrition substrates 10.
The deep irrigation water replenishing device 5 is of a cylindrical structure with the upper end sealed, the upper end of the deep irrigation water replenishing device 5 is fixedly connected with a water conveying pipe 8 and an air pipe 11, the diameter of the water conveying pipe 8 is 0.5-3 cm, the diameter of the air pipe 11 is 0.1-0.3 cm, and the water conveying pipe 8 and the air pipe 11 are communicated with the interior of the deep irrigation water replenishing device 5; the outer wall of the lower end of the deep irrigation water replenishing device 5 is sleeved with an annular sealing ring 12, a water conveying pipe 8 and an air pipe 11 on the deep irrigation water replenishing device 5 are arranged outside soil, the lower end of the deep irrigation water replenishing device 5 is buried in the soil, and the sealing ring 12 is tightly covered by the soil; during water replenishing, water in the water supply pipe 9 slowly flows into the deep irrigation water replenishing device 5 through the water conveying pipe 8 and further flows into the water storage and seepage nutrition substrate 10 inside and below the deep irrigation water replenishing device 5, water cannot be absorbed by soil above the sealing ring 12, and water flows through the soil below the deep irrigation water replenishing device 5 and further diffuses into the plant root system and soil around the root system.
The deep infiltration water replenishing device 6 is of a cylindrical structure with the upper end and the lower end sealed, the upper end of the deep infiltration water replenishing device 6 is fixedly connected with a water conveying pipe 8 and an air pipe 11, a plurality of water outlet holes 13 are arrayed on the circumference of the lower end of the cylinder wall of the deep infiltration water replenishing device 6, the diameter of each water outlet hole 13 is 0.2-2 cm, the position of each water outlet hole 13 is arranged according to the position of a sowed plant, each water outlet hole 13 is provided with a water absorbing rope 14 in a penetrating manner, the length of each water absorbing rope 14 inside the deep infiltration water replenishing device 6 is 3-10 cm, a protective sleeve 15 is nested on the outer wall of each water absorbing rope 14 outside the deep infiltration water replenishing device 6, the diameter of each protective sleeve 15 is 0.3-2.2 cm, one end of each protective sleeve 15 is hermetically connected with the water outlet holes 13, a plurality of water seepage holes 16 are formed in the pipe wall of each protective sleeve 15, each water absorbing rope 14 inside each protective sleeve 15 extends outwards by 30-200 cm, each water absorbing rope 14 inside each protective sleeve 15 can accurately replenish water to the soil where plant roots are located upwards, downwards, left and right, the amount of water to be replenished is controlled by the water discharged from the water delivery pipe 8 and the diameter of the water absorption rope 14; in a planting field far away from a water source field and a high-slope drought field, the diameter of the deep penetration water replenishing device 6 is increased by 5-20 cm, the height of the deep penetration water replenishing device 6 is increased by 20-60 cm, the height of the deep penetration water replenishing device 6 exposed out of the ground is 10-50 cm, and water energy filled in the deep penetration water replenishing device 6 at one time can provide long-time water for soil where plant roots are located.
The long-tube water replenishing device 7 comprises a main tube 17 arranged at the upper end of the ground, a water delivery tube 8 and a plurality of branch tubes 18, wherein the water delivery tube 8 is communicated with the interior of the main tube 17 and is respectively arranged at the upper end and the lower end of the main tube 17, and is suitable for planted and grown plants; water is irrigated in the soil of the plant root system in an infiltrating manner through the water absorption ropes 14 in the protecting sleeves 15 on the left side and the right side or one side of the branch pipe 18, and the diameter of the water conveying pipe 8 is 0.5-20 cm, and the length of the water conveying pipe is 0.5-20 cm.
The long-tube water replenishing device 7 comprises a main tube 17 buried in the soil and a water delivery tube 8 communicated with the inside of the main tube 17 and arranged at the upper end of the main tube 17, and is suitable for replenishing water for soil for sowing seeds of plants and replenishing water for soil for sowing seeds in two rows or replenishing water in a single row, the water replenishing mode is that water is irrigated in the soil of a plant root system in an infiltrating manner through a water absorption rope 14 in a protective sleeve 15, the main tube 17 is buried below a cultivated seed layer and is 10-55 cm away from the ground, and the upper end of the water delivery tube 8 is 5-20 cm higher than the ground; the inside intercommunication of raceway 8 and delivery pipe 9 is responsible for and is equipped with a plurality of apopores 13 on the pipe wall of 17 symmetrically, and apopore 13 runs through and is equipped with water absorption rope 14, and the nested protective sheath 15 that is equipped with on being responsible for 17 outside water absorption rope 14's the outer wall, the one end and the apopore 13 sealing connection of protective sheath 15 are equipped with a plurality of infiltration holes 16 on the pipe wall of protective sheath 15.
The water storage and seepage nutrition matrix 10 comprises raw soil, organic fertilizer, organic matter, fine sand, coarse sand, coal dust, coal slag, plant carbon and active carbon in the planting ditch 2, hard impurities such as stones and the like in the raw soil in the planting ditch 2 are screened out, and the water storage and seepage nutrition matrix 10 comprises 50-65% of the raw soil, 15-20% of the organic fertilizer, 5-10% of the organic matter, 10-20% of the fine sand, the coarse sand, the coal dust and the coal slag, and 2-5% of the plant carbon and the active carbon.
The two sides above the planting ditch 2 are provided with the retaining dams 20, soil used by the retaining dams 20 is original soil remained in the planting ditch 2, one end, close to the planting ditch 2, of the retaining dams 20 is subjected to slope treatment, the angle of the slope is an acute angle, the infiltration rate of rainwater can be increased in a short time, and the distance between the retaining dams 20 and the planting ditch is 10-30 cm.
The vent pipe 11 is a circular tubular structure; the inside lower extreme of irritating moisturizing ware 5 deeply is equipped with moisturizing control panel 1, and moisturizing control panel 1's cross sectional shape is the arc, and moisturizing control panel 1's interior concave surface sets up towards the root system of trees, and moisturizing control panel 1's outside sets up towards the position of no trees root system for one side that single tree root system was oozed in the control water storage.
The upper part of the water storage and seepage nutrition substrate 10 is internally embedded with strip irrigation and water supplementation devices 21, the lower ends of the strip irrigation and water supplementation devices 21 are opened and embedded at positions 5-40 cm below the ground, the strip irrigation and water supplementation devices 21 are made of waterproof materials, the width of the strip irrigation and water supplementation devices 21 is 5-50 cm, the height of the strip irrigation and water supplementation devices 21 is 5-50 cm, the length of the strip irrigation and water supplementation devices 21 is 1-30 m, the cross section of the strip irrigation and water supplementation devices 21 is n-shaped, the heights of two side plates of the n-shaped strip irrigation and water supplementation devices 21 are set to be equal or unequal according to actual conditions, the two side plates are used for controlling the direction of water when being unequal, the cross section of the strip irrigation and water supplementation devices 21 can also be round or semicircular, and when the water irrigation and water supplementation devices are used, the two ends of the strip irrigation and water supplementation devices are sealed and used for irrigating trees; the upper side plate of the strip irrigation water replenishing device 21 is provided with a water inlet pipe 19 and an air vent 22 in a penetrating mode, the diameter of the water inlet pipe 19 is 2-20 cm, the height of the water inlet pipe is 5-30 cm, the diameter of the air vent 22 is 0.1-0.5 cm, and the water inlet pipe 19 is communicated with the inside of the water supply pipe 9.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A water supplementing method for seedling and seed sowing is characterized in that: comprises a planting hole and a plurality of planting ditches which are arranged on the left side and the right side of the planting hole and are in linear array; the anti-seepage device comprises a planting hole, planting ditches and a plurality of planting ditches, wherein anti-seepage layers are arranged at the bottoms in the planting hole and the planting ditches, nursery stock and seedling seeds are alternately planted in the planting ditches, a plurality of deep-irrigation water replenishers are arranged in an internal linear array of the planting ditches where the nursery stock is located, a plurality of deep-seepage water replenishers or long-tube water replenishers are arranged in an internal linear array of the planting ditches where the seedling seeds are located, water pipes and vent pipes are arranged among the deep-irrigation water replenishers, the deep-seepage water replenishers and the long-tube water replenishers in a linear array, the upper ends of the deep-irrigation water replenishers, the deep-seepage water replenishers and the long-tube water replenishers are respectively provided with water pipes and vent pipes, and water supply pipes communicated with the upper ends of the water pipes are provided with the water pipes.
2. The seedling and seed sowing water replenishing method according to claim 1, characterized in that: the seedling and seedling seeds are planted on two sides of the planting ditch along the length direction of the planting ditch; a deep irrigation water replenishing device is arranged between the seedlings, and a deep infiltration water replenishing device or a long pipe water replenishing device is arranged between the seedling seeds; and the lower ends of the deep irrigation water replenishing device, the deep seepage water replenishing device and the long pipe water replenishing device are provided with water storage and seepage nutrition matrixes.
3. The seedling and seed sowing water replenishing method according to claim 2, characterized in that: the deep irrigation water replenishing device is of a cylindrical structure with the upper end sealed, an annular sealing ring is sleeved on the outer wall of the lower end of the deep irrigation water replenishing device, a water conveying pipe and a ventilating pipe are fixedly connected to the upper end of the deep irrigation water replenishing device, and the water conveying pipe and the ventilating pipe are communicated with the inside of the deep irrigation water replenishing device.
4. The seedling and seed sowing water replenishing method according to claim 3, wherein the seedling and seed sowing water replenishing method comprises the following steps: the deep infiltration water replenishing device is of a cylindrical structure with both the upper end and the lower end sealed, a water conveying pipe and a ventilating pipe are fixedly connected to the upper end of the deep infiltration water replenishing device, a plurality of water outlet holes are formed in the circumferential array of the lower end of the cylinder wall of the deep infiltration water replenishing device, water absorbing ropes penetrate through the water outlet holes, a protective sleeve is arranged on the outer wall of the water absorbing rope outside the deep infiltration water replenishing device in a nested mode, one end of the protective sleeve is connected with the water outlet holes in a sealing mode, and a plurality of water permeating holes are formed in the pipe wall of the protective sleeve.
5. The seedling and seed sowing water replenishing method according to claim 4, wherein the seedling and seed sowing water replenishing method comprises the following steps: the long-tube water replenishing device comprises a main tube arranged at the upper end of the ground, a water delivery tube and a plurality of branch tubes, wherein the water delivery tube and the branch tubes are communicated with the inside of the main tube and are respectively arranged at the upper end and the lower end of the main tube, the water delivery tube is communicated with the inside of the water delivery tube, the branch tubes are of cylindrical structures sealed at the lower ends, a plurality of water outlet holes are symmetrically arranged at the lower ends of the tube walls of the branch tubes, water absorbing ropes are arranged on the water outlet holes in a penetrating mode, a protective sleeve is nested on the outer wall of the water absorbing rope outside the branch tubes, one end of the protective sleeve is connected with the water outlet holes in a sealing mode, and a plurality of water seepage holes are formed in the tube wall of the protective sleeve.
6. The seedling and seed sowing water replenishing method according to claim 5, wherein the seedling and seed sowing water replenishing method comprises the following steps: the long-tube water replenishing device comprises a main tube buried in soil, a water delivery tube communicated with the inside of the main tube and arranged at the upper end of the main tube, the water delivery tube is communicated with the inside of the water delivery tube, a plurality of water outlet holes are symmetrically formed in the tube wall of the main tube, water absorbing ropes are arranged on the water outlet holes in a penetrating mode, a protecting sleeve is arranged on the outer wall of the water absorbing rope outside the main tube in a nested mode, one end of the protecting sleeve is connected with the water outlet holes in a sealing mode, and a plurality of water seepage holes are formed in the tube wall of the protecting sleeve.
7. The seedling and seed sowing water replenishing method according to claim 6, wherein the seedling and seed sowing water replenishing method comprises the following steps: the water storage and seepage nutritional matrix comprises raw soil, organic fertilizer, organic matters, fine sand, coarse sand, coal powder, coal slag, plant carbon and active carbon in the planting ditch.
8. The water replenishing method for seedling and seed sowing according to claim 7, characterized in that: and two sides above the planting ditch are provided with retaining dams, one end of each retaining dam close to the planting ditch is subjected to slope treatment, and the angle of each slope is an acute angle.
9. The water replenishing method for seedling and seed sowing according to claim 8, characterized in that: the vent pipe is of a circular tubular structure; the inside lower extreme of deep irrigation moisturizing ware is equipped with the moisturizing control panel, the cross-sectional shape of moisturizing control panel is the arc.
10. The seedling and seed sowing water supplementing method according to claim 9, characterized in that: the water storage and seepage nutrition medium is characterized in that a strip irrigation and supplementation device is embedded in the upper portion of the water storage and seepage nutrition medium, the section of the strip irrigation and supplementation device is n-shaped, an upper side plate of the strip irrigation and supplementation device is provided with a water inlet pipe and an air vent in a penetrating mode, and the water inlet pipe is communicated with the inside of a water supply pipe.
CN202210409719.5A 2022-04-19 2022-04-19 Water replenishing method for seedling and seed sowing Pending CN115005071A (en)

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