CN106550855A

CN106550855A - Trees in Arid Areas air water-intaking drip irrigation appliance

Info

Publication number: CN106550855A
Application number: CN201610063319.8A
Authority: CN
Inventors: 殷振迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-31
Filing date: 2016-01-31
Publication date: 2017-04-05

Abstract

Trees in Arid Areas air water-intaking drip irrigation appliance is drip irrigation method and covering with ground sheeting method to be combined the method for promoting trees keep-alive; the moisture evaporated inside plastic greenhouse and the moisture of outside sleet frost is made to be collected into trees ' root again; soil erosion is reduced, suppresses weed growth, ventilation soil moisture conservation; improve ground temperature; reduce high light, reduce ground temperature round the clock with seasonal variations amplitude, increase available nutrientses and the content of organic matter; treelet survival rate is improved, is conducive to the absorption and growth of trees.

Description

Trees in Arid Areas air water-intaking drip irrigation appliance

Technical field：

This enforcement case feeds water for trees ' root, belongs to the required portion's agricultural branch of the human lives big class root that waters and feeds water group （A01G 29/00）.

Background technology：

Arid area day and night temperature is big, and precipitation is few, and changes and precipitation rate is big, and Tendency analysis are uneven, are air-dried, evaporation Greatly, have a strong impact on the development of forest.As the trees of arid area do not possess canal irrigation condition, the side of drip irrigation is taken in many places Method, effectively improves the utilization rate of moisture, but drip irrigation is big in outlying arid area construction investment, needs to beat deep-well, sets up Water is filled, laying pipeline is more etc., to the berm tree or Radix Saposhnikoviae tree of roadside as route is far more not suitable for, and ice period by Freeze in dropper and be more not suitable for；Some places employ covering with ground sheeting method, and mulch film improves ground temperature and reduces with preventing erosion Evaporation, reduce ground temperature round the clock with seasonal variations amplitude, be conducive to the advantage of arboreal growth, but there is also easy long weeds, noon Divide the problems such as temperature is too high, and breathability is bad, root is perishable.

The content of the invention：

For not enough with present on, method of this enforcement case using drip irrigation method and covering with ground sheeting method are combined, it is proposed that A kind of air water-intaking drip irrigation appliance of method of Trees in Arid Areas keep-alive.

Its technical scheme is：A kind of Trees in Arid Areas air water-intaking drip irrigation appliance, including black plastic cloth, rubber ring, Iron wire, water receiving pipe, weeper, water injection pipe, it is characterised in that black plastic cloth top is fixed on trees by rubber ring, bottom It is fixed in circular water receiving pipe by iron wire, bottom grave is closed, water injection pipe top is socketed at a right angle with water receiving pipe, bottom embedment Underground, by adaptor cup jointing, 3mm grooves are opened in inside 45 degree of upside to the circular head and the tail of the water receiving pipe, and the iron wire is with diameter greater than connecing Water pipe groove width, the water receiving pipe and water injection pipe contact position open lower side, water inject water injection pipe, the water injection pipe from weeper 4 are arranged, water hole around lower end, is drilled through, underground 30-50CM is imbedded in lower end, and 20-30CM, the black plastic are erectly gone up in upper end Centered on setting coning, its lower edge has open end zipper closed to rubber ring direction to cloth, and the black plastic cloth is with iron wire It is interior into U-shaped extraction from water receiving pipe fluting for axle, it is around whereabouts ground l-shaped on the outside of water receiving pipe, with grave mound pile things on 3-5CM, described black Color Polypropylence Sheet after pile things on terminates is close on the black plastic cloth of iron wire open a circle 1-2mm apertures along groove in U-shaped inner side.

The beneficial effect of this enforcement case is：The moisture evaporated inside plastic greenhouse and the moisture of outside sleet frost is made to be collected again To trees ' root, prevent erosion, suppress weed growth, ventilation soil moisture conservation to improve ground temperature, reduce high light, reduce ground temperature round the clock With seasonal variations amplitude, increase available nutrientses and the content of organic matter, improve treelet survival rate, be conducive to the absorption and life of trees It is long.

Description of the drawings：

Further illustrate with reference to the accompanying drawings and examples.

Accompanying drawing 1：Trees in Arid Areas air water-intaking drip irrigation appliance profile；

Wherein：1st, black plastic cloth, 2, water receiving pipe, 3, iron wire, 4, rubber ring, 5, trees, 6, open end zipper, 7, air-vent, 8, Weeper, 9, grave mound, 10, soil layer, 11, water injection pipe, 12, tree root.

Specific embodiment：

1.5 meters of bottom circular diameter, 0.4 meter of cone height, highly 0.25 meter on the ground of water injection pipe are set in legend.Wherein water receiving pipe is 5 meters of 6 points of plastic-aluminum pipe ranges, iron wire are 5 meters of No. 8 galvanized iron filament lengths, and black plastic cloth is 1 2.5 square metres, and water injection pipe adopts 8 points PE is managed.

1st, early-stage preparations.Water receiving pipe is opened into 3mm grooves in advance, circle is converted into and is made a call to 4 decile mouths.

2nd, loosen the soil and water.Selected trees, loosen the soil, and pour water.

3rd, dig water injection pipe and bury hole.To set as diameter the circle for drawing 0.75 meter of radius, it is equidistantly 0.5 meter straight deeply that four are opened on circle The hole that 0.05 meter of footpath.

4th, fill black plastic cloth；To roll in black plastic cloth lower edge upwards 0.35 meter of line, iron wire is pressed onto at broken line, will Then black plastic cloth is inserted along water receiving pipe one end notch together with black plastic cloth together around iron wire doubling, until other one end, will Water receiving pipe is converted into circle together together with iron wire and makes notch upwards, bypasses trees and water receiving pipe head and the tail are made adaptor cup jointing.

5th, it is filled with water pipe.Load water injection pipe in tapping, thread tapping is fixed at a right angle, and 4 water injection pipes are inserted pre-buried hole.

6th, pull-up open end zipper.Black plastic cloth open end zipper is pulled upwardly, is lifted rubber ring sleeve on trees, is open Slide fastener pretension.

7th, water injection pipe and plastics are buried.Pre-buried hole compacting that water injection pipe is vertically nuzzled is buried tightly, by lower edge black plastic cloth along ground Face is converted into L-type, is compacted L-type with grave mound, and the compacting of Polypropylence Sheet interface is airtight.

8th, fixed rubber ring.Rubber ring is carried upwards along trees, black plastic cloth is coning tensed, opening is drawn Chain is further tensed.

9th, do air-vent.On the inside of water receiving pipe V-type interface, use iron nail or ferrum cone that a collar aperture is inserted on black plastic cloth.

10th, further check adjustment.Inspection buries whether soil is compacted, and whether open end zipper tenses, and whether water injection pipe is vertical.

Experiment shows that this enforcement case is provided for Trees in Arid Areas growth and continued and stable water supply system, it It is that condensing drip, snow water, white water or rainwater are directly inputted in soil, by capillarity, the effect of the flow of water, water are slow And evenly into plant root.As drip irrigation gives tree-feeding moisture in underground 30-50CM, the evaporation of moisture is greatly reduced And leaching loss, soil moisture content according to improve 13%, while improve be soil moisture 2-3 degree, improve soil physical property, strengthen Nutrient content, improves the new slightly growth rhythm of trees, promotes the spring slightly to grow, improve treelet survival rate, suppress the autumn slightly to grow, carry High percentage of fertile fruit and yield.

During from economic tree, as which has higher requirement to moisture and nutrient, then water receiving pipe circle overlay film diameter should It is larger.The horizontal distribution of economic tree root system is relatively wide, general 1.5～2.0m；The root cap amplitude ratio of water and soil conservation seeds is larger Typically 1.0～1.5, coniferous tree Root Distribution is relatively concentrated, and typically in 1.0～1.2m, the shrub species such as firewood forests is general For 0.8～1.0m.

Claims

1. Trees in Arid Areas air water-intaking drip irrigation appliance, including black plastic cloth, rubber ring, iron wire, water receiving pipe, weeper, Water injection pipe, it is characterised in that black plastic cloth top is fixed on trees by rubber ring, and bottom is fixed on circle by iron wire In water receiving pipe, bottom grave is closed, and water injection pipe top is socketed at a right angle with water receiving pipe, bottom embedment underground.

2. Trees in Arid Areas air water fetching device according to claim 1, it is characterised in that the circular head and the tail of water receiving pipe By adaptor cup jointing, 3mm grooves are opened in inside 45 degree of upside.

3. Trees in Arid Areas air water fetching device according to claim 1, it is characterised in that iron wire is with diameter greater than water receiving Pipe groove width.

4. Trees in Arid Areas air water fetching device according to claim 1, it is characterised in that in water receiving pipe and water injection pipe Contact position open lower side, water inject water injection pipe from weeper.

5. Trees in Arid Areas air water fetching device according to claim 1, it is characterised in that water injection pipe arranges 4, under Water hole is drilled through around end, underground 30-50CM is imbedded in lower end, and 20-30CM is erectly gone up in upper end.

6. Trees in Arid Areas air water fetching device according to claim 1, it is characterised in that black plastic cloth to set is Coning, its lower edge has open end zipper closed to rubber ring direction at center.

7. Trees in Arid Areas air water fetching device according to claim 1, it is characterised in that black plastic cloth is with iron wire It is interior into U-shaped extraction from water receiving pipe fluting for axle, around whereabouts ground l-shaped on the outside of water receiving pipe, with grave mound pile things on 3-5CM.

8. Trees in Arid Areas air water fetching device according to claim 1, it is characterised in that black plastic cloth is in pile things on It is close on the black plastic cloth of iron wire open a circle 1-2mm apertures along groove in U-shaped inner side after end.