CN206389895U

CN206389895U - A kind of folding catchments anti-evaporating seedling growth servicing unit

Info

Publication number: CN206389895U
Application number: CN201621393414.6U
Authority: CN
Inventors: 陈勇; 程圣国; 覃茂森; 刘朝; 陈晓虎; 赖坡
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2016-12-19
Filing date: 2016-12-19
Publication date: 2017-08-11
Anticipated expiration: 2026-12-19

Abstract

A kind of folding catchments anti-evaporating seedling growth servicing unit, including trim ring and fan body, the fan body including being in annular and being the covering of the fan of wave fold after expansion, it is fixed on the flexible stile of covering of the fan outer rim, the flexible stile has a circle flexible skirt, multiple permeable holes are offered on covering of the fan, the trim ring is the loop configuration being made up of polylith pressure ring, trim ring is pressed on the shirt rim, polylith otic placode is provided with pressure ring, through hole is offered on otic placode, drill rod passes through through hole, the pressure ring can be compressed on the ground, the utility model can avoid the too fast evaporation of surface water, the Litters such as stalk are enable to be degraded in the environment of moistening, increase the fertility of soil.

Description

A kind of folding catchments anti-evaporating seedling growth servicing unit

Technical field

The utility model is related to a kind of folding and catchmented anti-evaporating seedling growth servicing unit.

Background technology

It is reported that, Arid＆semi-arid area natural environment feature：The ratio between precipitation and potential evaporation power are between 0.05-0.5 Area, annual precipitation is referred in practice less than 400mm, precipitation is less than the area of evaporation capacity, world arid area includes pole Arid biogeographic zone, arid biogeographic zone, semiarid region and the subhumid dried are held, the gross area accounts for the 41% of world continent；In the half-dried of China Drought, arid biogeographic zone account for more than half of land area, and the natural environment of drought causes many animals and plants all can not normal existence.

Arid area is small due to rainfall, and particularly the Litter-fall of desert area can not rot as normal plants, by In no water, microorganism is not easy survival, and Litter-fall is not easy to decompose, these undecomposed plants carbon under extremely strong sunshine Change, it is impossible to provide fertility for plant, can provide fertility using plant degradation for plant growth be also arid and semi-arid lands The major issue faced.

Therefore afforestation, conceding the land to forestry and ecological reconstruction are particularly important.

Afforestation can conserve water and soil, and preventing and treating field breaking-up, riverbed raising, estuary silt up.Suppress soil erosion, It must just plant trees, because trees have huge root system as tree crown, soil can be clenched as megalocheiria.And grabbed The moisture of soil firmly, and constantly absorbed and store by tree root.According to statistics, one mu of woods, 20 tons of left sides of retaining more than non-forest land area It is right.

Afforestation is checked winds and fixed drifting sand to administering arable land of desertifying, the conservation of soil and water, increases soil water storage ability, Ke Yi great Improve the ecological environment greatly, mitigate the loss of flood, and as economic forest comes to the ripening period successively, the direct economy of generation Benefit and indirect economic effect are huge, moreover it is possible to provide substantial amounts of work and job opportunity, promote the sustainable development of local economy.

But for arid and semi-arid lands, the survival rate and storage rate of afforestation are relatively low, due to lacking moisture, make Into the nursery stock survived over time because water shortage is dead, its basic reason or because water shortage.

For these problems, there are some similar ways at present

CN101053307A discloses planting and the maintenance process of a kind of film two-sided water collecting anti-evaporating, and this method is utilized Water collecting film is enclosed in the foundation of nursery stock, and it is low to form a centre, the high form of pot bottom in edge, to form collecting space, but this Inconvenience can be brought by planting in method practical operation, and such as membrane material is inconvenient to fix, is easily deformed, time length, easily Produce rupture.

CN104542175A disclose a kind of composite non woven weave cotton cloth transplant xylophyta moisturizing moisturizing method, this method profit Weaved cotton cloth with Compound spinning, including internal layer non-woven fabrics, liquid manure nutrition diluent zone etc., provide nutrition to carry to plant primary graft growth period High viability, this method wants implementation cost higher.

CN102246628A discloses a kind of fertilizing method that catchments of trees, and this method is catchmented using plastic foil formation, resisted Vapo(u)rization system, but require that trees must be in blocks, and hillside fields and mountain region are primarily adapted for use in, use certain difficulty.

The content of the invention

The technical problem that the utility model is solved is that a kind of folding catchments anti-evaporating seedling growth servicing unit, can be with The too fast evaporation of surface water is avoided, the Litters such as stalk is degraded in the environment of moistening, increases the fertility of soil.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of folding catchments anti-evaporating seedling Wood plantation servicing unit, including trim ring and fan body, the fan body including being in annular and being wave fold after expansion Covering of the fan, the flexible stile for being fixed on covering of the fan outer rim, the flexible stile have a circle flexible skirt, are offered on covering of the fan multiple Permeable hole, the trim ring is the loop configuration being made up of polylith pressure ring, and trim ring is pressed on the shirt rim, is provided with pressure ring Polylith otic placode, offers through hole on otic placode, and drill rod passes through through hole, can compress the pressure ring on the ground.

The covering of the fan is made up of degradable rigid plastics.

The beneficial effects of the utility model are：

1）Facilitate the collection of rainwater, more rain penetrations will be made to root system of plant bottom, it is to avoid the mistake of surface water Fast evaporation, it is ensured that transplanting plant growth results in the moisture of abundance initial stage.

2）Effectively using Litters such as stalks, by the Litter twice laid such as stalk, plant is further improved The retain water and nutrients ability of root system, and the Litter such as stalk is easier to degrade in the environment of moistening, increases the fertilizer of soil Power.

3）Film is degradable membrane, economic and environment-friendly, and gully-hole is provided with film, can conveniently collect rainwater, turn avoid simultaneously The evaporation of surface water.

4）Support is fixed, it is to avoid because the damage of other natural causes to film such as wind, extends the service life of film.

5）Application is very strong, for hillside fields mountain region, water resources shortage it is regional especially suitable.

6）Laying film can prevent the generation of weeds, be conducive to water-saving fertilizer-saving.

7）Used support can large-scale industrial production, it is especially foldable, be readily transported and dismount.

Brief description of the drawings

The utility model is described further below in conjunction with the accompanying drawings：

Fig. 1 is main structure diagram of the present utility model,

Fig. 2 is main structure diagram of the utility model on fan body,

Fig. 3 is dimensional structure diagram of the utility model on fan body,

Fig. 4 is main structure diagram of the utility model on pressure ring,

Fig. 5 is part section structural representation of the present utility model,

Fig. 6 is the main structure diagram of the utility model when in use.

In figure：Fan body 1, trim ring 2, drill rod 3, covering of the fan 11, stile 12, water hole 13, rib 14, shirt rim 15, saturating pressure ring 21, ear Plate 22, through hole 23.

Embodiment

As shown in Fig. 1 to 6, a kind of folding catchments anti-evaporating seedling growth servicing unit, including trim ring 2 and fan body 1, The fan body 1 includes after expansion in annular and for the covering of the fan 11 of wave fold, is fixed on the flexibility of the outer rim of covering of the fan 11 Stile 12 and the flexible rib 14 for being arranged on the inner ring of covering of the fan 11, the flexible stile 12 have a circle flexible skirt 15, in covering of the fan Multiple permeable holes 13 are offered on 11, the trim ring 2 is the loop configuration being made up of polylith pressure ring 21, and trim ring 2 is pressed on institute State on shirt rim 15, polylith otic placode 22 is provided with pressure ring 21, through hole 23 is offered on otic placode 22, drill rod 3 passes through through hole 23, can The pressure ring 21 is compressed on the ground.The permeable hole 13 is preferably opened on a folding line of the near floor level of covering of the fan 11, soft Property rib 14, stile 12 and shirt rim 15 be made of plastic sheeting.

The covering of the fan 11 is made up of PLA degradable rigid plastics.

Application method of the present utility model is：

1. the soil ball for the nursery stock plant that will be transplanted rises, be positioned in the plantation hole dug in advance, the depth in hole according to Nursery stock kind, plant size and depth are determined, and cover enough soil, can now pour appropriate water.

2 are layered on the Litters such as stalk around sapling.

3. collapsible covering of the fan 11 is deployed, the flexible rib 14 of inner ring is allowed to be centered around outside sapling, left-right rotation covering of the fan 11 allows and withered Junk is embedded into the cavity between the fold of covering of the fan 11 and ground.

4. filling up soil in the space between sapling and rib 14, deploy by flexible skirt 15, use a small amount of soil Shirt rim 15 is pushed down.

5. fetching trim ring 2 and drill rod 3, trim ring 2 is fixed on shirt rim 15, covering of the fan 11 is positioned.

When raining or watering, water can be directly poured onto on covering of the fan 11, because the outer cause stile 12 of covering of the fan 11 hides Gear, being poured onto water on covering of the fan 11 can be gathered in the fold of covering of the fan 11, and be dropped onto gradually by permeable hole 13 in soil；While by In the covering of covering of the fan 11, it is to avoid the too fast evaporation of surface water, it is ensured that transplanting plant growth results in the water of abundance initial stage Point.Effectively, by the Litter twice laid such as stalk, further improve root system of plant using Litters such as stalks simultaneously Retain water and nutrients ability, and the Litter such as stalk is easier to degrade in the environment of moistening, increases the fertility of soil.

Claims

The anti-evaporating seedling growth servicing unit 1. a kind of folding catchments, it is characterised in that：Including trim ring（2）And fan body（1）, The fan body（1）Including after expansion being in annular and being the covering of the fan of wave fold（11）, be fixed on covering of the fan（11）Outer rim Flexible stile（12）, the flexible stile（12）With a circle flexible skirt（15）, in covering of the fan（11）On offer it is multiple Water hole（13）, the trim ring（2）It is by polylith pressure ring（21）The loop configuration constituted, trim ring（2）It is pressed on the shirt rim （15）On, in pressure ring（21）It is provided with polylith otic placode（22）, in otic placode（22）On offer through hole（23）, drill rod（3）Through logical Hole（23）, can be by the pressure ring（21）Compress on the ground.
The anti-evaporating seedling growth servicing unit 2. a kind of folding according to claim 1 catchments, it is characterised in that：Institute State covering of the fan（11）It is made up of degradable rigid plastics.