CN106013016A - Water intake device for pollution of planting industry - Google Patents
Water intake device for pollution of planting industry Download PDFInfo
- Publication number
- CN106013016A CN106013016A CN201610560244.4A CN201610560244A CN106013016A CN 106013016 A CN106013016 A CN 106013016A CN 201610560244 A CN201610560244 A CN 201610560244A CN 106013016 A CN106013016 A CN 106013016A
- Authority
- CN
- China
- Prior art keywords
- water
- ditch
- water intake
- pollution
- water intaking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
Abstract
The invention discloses a water intake device for pollution of the planting industry. The water intake device is characterized in that a seepage water intake ditch is dug in a dry land on which crops are planted, a seepage water collection device is fixed at the bottom of the water intake ditch, the plane of the water inlet of the seepage water collection device is lower than the bottom of the water intake ditch, a laminate covers the top of the water intake ditch, and a film covers the laminate. The water intake device for pollution of the planting industry can conveniently finish seepage water intake of the dry land, and therefore, provides convenience for quantizing the degree of pollution caused by fertilizer application in the crop planting process.
Description
Technical field
The invention belongs to field of agricultural cultivation, particularly relate to a kind of plant husbandry and pollute water fetching device.
Background technology
During agricultural planting fertilising, unabsorbed fertilizer can pollute so that surface water,
The index exceeding standards such as the total phosphorus of subsoil water, total nitrogen, there is presently no the field examination of a kind of mature and feasible
Test nonirrigated farmland infiltration water water extracting scheme.China's chemical fertilizer utilization ratio is the highest, and utilization rate of nitrogen fertilizer is only
30%-35%, phosphate fertilizer utilization efficiency is 10%-20%, and potash fertilizer is 35%-50%, remaining nutrient
By runoff, leaching, denitrification, adsorb and erosion etc. enters environment.According to the literature, entirely
Fertilizer about 10%-40% during the world is manured into soil enters subsoil water through soil eluviation, not
Absorbed nitrogenous fertilizer is in addition to sub-fraction returns atmospheric thermodynamics by volatilization or denitrogenation, and the overwhelming majority is residual
Stay soil or dissolve through precipitation, to subsurface wastewater infiltration system, causing nitrate nitrogen in ground water to increase,
Cause underground water pollution, and contaminated underground water is likely to become the pollution carrier of surface water.
Therefore the relation between research cropping pattern and underground water pollution, imperative；Can science close
Reason gets the success or failure key that subsurface wastewater infiltration system water water sample is again research.
The most common water-supply method is big flow centrifugal formula immersible pump well-flushing and micro-well-flushing two kinds,
Both sample modes are the most loaded down with trivial details for farmland planting Pollution Study, it is difficult to adapt to high frequency time
Water intaking job requirement, can not represent the infiltration water of planting area completely.
Summary of the invention
It is an object of the invention to provide a kind of plant husbandry and pollute water fetching device, it is intended to solve at present
Water-supply method exist the most loaded down with trivial details for farmland planting Pollution Study, it is difficult to adapt to high frequency time
The technical problem of water intaking job requirement.
The present invention is achieved in that water fetching device is polluted in a kind of plant husbandry, and this device is in plantation
An infiltration water water intaking ditch is dug in the nonirrigated farmland of crops, fixes an infiltration in the bottom of this water intaking ditch
Water collecting device, the water inlet plane of this infiltration water collecting device is less than the bottom surface of water intaking ditch,
This water intaking ditch top cover layer plate, above laminate together with outer all with thin film cover tight in case
Surface water water near water intaking ditch flows into water intaking ditch.Fertilizer the most absorbed by crops in soil is through rain
After the fully infiltration dissolving of water, enter collection device along with ground water circulation flows into water intaking ditch, complete
Become the collection of subsurface wastewater infiltration system water.
Further, described water intaking ditch section is rectangle.
Further, described infiltration water collecting device uses china bowl or plastic bowl.
Water fetching device is polluted in the plant husbandry of the present invention, has been conveniently accomplished nonirrigated farmland infiltration water water intaking,
Provide conveniently for the pollution level brought of applying fertilizer during quantifying crop-planting.The most common
Water-supply method is big flow centrifugal formula immersible pump well-flushing and micro-well-flushing two kinds, both sample modes
It is the most loaded down with trivial details for farmland planting Pollution Study, it is difficult to adapt to high frequency time water intaking job requirement,
The infiltration water of planting area can not be represented completely.The present invention the most easily operates, it is possible to represent not
With the shallow layer surface water water sample of planting area, and secondary pollution will not be brought, be beneficial to opening of research
Exhibition.
Accompanying drawing explanation
Fig. 1 is that water intaking structural representation is polluted in the plant husbandry that the embodiment of the present invention provides；
In figure: 1, water intaking ditch；2, bowl；3, laminate；4, thin film.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following reality
Execute example, and it be as follows to coordinate accompanying drawing to describe in detail:
Refer to Fig. 1:
Water fetching device is polluted in a kind of plant husbandry, and this device digs one in the nonirrigated farmland of Planting Crops and takes
Ditch 1, fixes an infiltration water collecting device in the bottom of this water intaking ditch 1, and this infiltration water is received
The water inlet plane of acquisition means is less than the bottom surface of water intaking ditch 1, in this water intaking ditch 1 top cover layer
Plate 3, cover film 4 above laminate 3.
Further, described water intaking ditch section is rectangle.
Further, described infiltration water collecting device uses china bowl or plastic bowl.
Below in conjunction with specific embodiment, the application principle of the present invention is further described.
Embodiment 1
Community, one piece of a size of 10m × 6m nonirrigated farmland, area is taken the one piece clean kind little zoning of Rhizoma Solani tuber osi
Be 60, in the cell between, open the water intaking ditch 1 of a 9m × 0.5m × 0.3m, water intaking
Carrying out permeating the collection of water with bowl 2, the rim of a bowl plane is less than water intaking ditch 1 bottom surface at ditch 1 the end,
Cover with laminate 3 and thin film 4, to get rid of the cross interference of rainwater etc. above water intaking ditch 1.
Water intaking detection total phosphorus, two projects of total nitrogen, show that the total phosphorus of clean kind Rhizoma Solani tuber osi infiltration water is dense
Degree is: 0.1388mg/L, and total nitrogen concentration is 3.3258mg/L, and the sky of same cultivated area
The total phosphorus concentration of white plot (non-long-term cropping) surface water is: 0.0789mg/L total nitrogen concentration
For 1.2326mg/L, total phosphorus and the total nitrogen concentration in blank plot are below only planting Rhizoma Solani tuber osi plot.
As can be seen here, the proportion of crop planting of one's respective area has certain pollution contribution to surface water.
Water fetching device is polluted in the plant husbandry of the present invention, has been conveniently accomplished nonirrigated farmland infiltration water water intaking,
Provide conveniently for the pollution level brought of applying fertilizer during quantifying crop-planting.
The above is only to presently preferred embodiments of the present invention, not makees the present invention any
Pro forma restriction, every technical spirit according to the present invention is to made for any of the above embodiments any
Simple modification, equivalent variations and modification, belong in the range of technical solution of the present invention.
Claims (3)
1. water fetching device is polluted in a plant husbandry, it is characterised in that described plant husbandry is polluted water fetching device and planted
A water intaking ditch is dug in the nonirrigated farmland planting crops, fixing infiltration water collecting device, institute in the bottom of described water intaking ditch
State the water inlet plane bottom surface less than water intaking ditch of infiltration water collecting device, in described water intaking ditch top cover layer
Plate, cover film above laminate.
2. water fetching device is polluted in plant husbandry as claimed in claim 1, it is characterised in that described water intaking ditch section
For rectangle.
3. water fetching device is polluted in plant husbandry as claimed in claim 1, it is characterised in that described infiltration water is collected
Device uses china bowl or plastic bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560244.4A CN106013016A (en) | 2016-07-15 | 2016-07-15 | Water intake device for pollution of planting industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560244.4A CN106013016A (en) | 2016-07-15 | 2016-07-15 | Water intake device for pollution of planting industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106013016A true CN106013016A (en) | 2016-10-12 |
Family
ID=57119172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610560244.4A Pending CN106013016A (en) | 2016-07-15 | 2016-07-15 | Water intake device for pollution of planting industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013016A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09101243A (en) * | 1995-10-03 | 1997-04-15 | Yokogawa Electric Corp | Water sampler |
| CN201060114Y (en) * | 2007-07-12 | 2008-05-14 | 谷艳慧 | Simple water quality sampling apparatus |
| CN201935826U (en) * | 2010-12-22 | 2011-08-17 | 崔永良 | Water sampler |
| CN203716271U (en) * | 2014-02-25 | 2014-07-16 | 中交第一公路勘察设计研究院有限公司 | Ecological drainage ditch based on water quality on-line monitoring |
| CN104912154A (en) * | 2015-06-05 | 2015-09-16 | 红云红河烟草(集团)有限责任公司 | Rainwater collection-storage-utilization system suitable for drought mountainous tobacco-growing areas |
| CN205206007U (en) * | 2015-12-01 | 2016-05-04 | 福建师范大学 | Linear escape canal of integral infiltration |
| CN205934879U (en) * | 2016-07-15 | 2017-02-08 | 昭通市农产品质量安全中心 | Water intake device is polluted in crop cultivation |
-
2016
- 2016-07-15 CN CN201610560244.4A patent/CN106013016A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09101243A (en) * | 1995-10-03 | 1997-04-15 | Yokogawa Electric Corp | Water sampler |
| CN201060114Y (en) * | 2007-07-12 | 2008-05-14 | 谷艳慧 | Simple water quality sampling apparatus |
| CN201935826U (en) * | 2010-12-22 | 2011-08-17 | 崔永良 | Water sampler |
| CN203716271U (en) * | 2014-02-25 | 2014-07-16 | 中交第一公路勘察设计研究院有限公司 | Ecological drainage ditch based on water quality on-line monitoring |
| CN104912154A (en) * | 2015-06-05 | 2015-09-16 | 红云红河烟草(集团)有限责任公司 | Rainwater collection-storage-utilization system suitable for drought mountainous tobacco-growing areas |
| CN205206007U (en) * | 2015-12-01 | 2016-05-04 | 福建师范大学 | Linear escape canal of integral infiltration |
| CN205934879U (en) * | 2016-07-15 | 2017-02-08 | 昭通市农产品质量安全中心 | Water intake device is polluted in crop cultivation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |