CS276167B6 - Device for monitoring hydrochemical effects of plant roots in isolated area, under conditions - Google Patents
Device for monitoring hydrochemical effects of plant roots in isolated area, under conditions Download PDFInfo
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- CS276167B6 CS276167B6 CS489789A CS489789A CS276167B6 CS 276167 B6 CS276167 B6 CS 276167B6 CS 489789 A CS489789 A CS 489789A CS 489789 A CS489789 A CS 489789A CS 276167 B6 CS276167 B6 CS 276167B6
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Abstract
Riešenie sa týká přístroje na monitorizáciu hydrochemických vplyvov na koreňovú sústavu rastlín v izolovanom priestore . Podstatou riešenia je odnímateíná nádoba spojená so zariadením opatřená sacou hadičkou.The solution concerns a device for monitoring hydrochemical influences on the root system of plants in an isolated space. The essence of the solution is a removable container connected to the device and equipped with a suction tube.
Description
CS 276 167 86EN 276 167 86
Vynález sa týká zariadenia pře monitorizáciu hydrochemických vplyvov korenov rastlínv izolovanom priestore, a poíných podmienkach ako vodného deficitu, prieniku cudzorodýchlátok a živin do koreňovej hmoty a prieniku reziduí do pódnych vrstiev v íubovoínom vege-tačnom období. V súčasnosti je známe meranie vodného deficitu rastlín gravimetrickou metodou, ktoráje však mimoriadne prácna a pře podmienky praxe nevýhodná. Merania prostredníctvom tenzio-metrov, neutrónovej sondy, úbytku 8-žiarenia zo stabilného žiariča neposkytujú dostatočnéinformácie o biologických nárokoch rastlín na vodu v danom vegetačnom období.BACKGROUND OF THE INVENTION The present invention relates to a device for monitoring hydrochemical effects of plant roots in an isolated space, and to conditions such as aqueous deficiency, foreign matter penetration and nutrient penetration into root mass and residue penetration into pod layers in any vegetation period. Nowadays, it is known to measure the water deficiency of plants by gravimetric method, which is extremely laborious and disadvantageous. Measurements via the tensiometer, neutron probe, 8-radiation loss from a stable emitter do not provide sufficient information on the biological requirements of plants for water in a given growing season.
Stav výživy rastlín sa sleduje cez analýzu pódnych aj rastlinných vzoriek na základestanovenia biogénnych makro a mikro živin. Výsledky sú zatažené značnou relativnou chybouv důsledku odběru vzoriek ako aj analýzy. Sledovanie přestupu cudzorodých látok do korenovrastlín sa vykonává vo vegetačných nádobách alebo na malých políčkách odizolováním podložia,alebo sledováním híbky prieniku skúšanej cudzorodej látky do půdnej vrstvy. Kořene rastlínz pódneho prostredia sa získavajú len obtiažne a preto sa příjem sledovanej látky může sle-dovat len u nadzemnej časti rastliny. Iba tažko sa dá bilancovat podiel, ktorý sa kumulujev koreňovej hmotě.The nutritional status of the plants is monitored through analysis of both the stage and plant samples to determine the biogenic macro and micro nutrients. The results are drawn by a significant relative error due to both sampling and analysis. The monitoring of the transfer of foreign matter into corenoviruses is carried out in vegetation vessels or in small fields by stripping the subsoil, or by observing the penetration depth of the tested foreign substance into the soil layer. The root of the plant environment is difficult to obtain and therefore, the uptake of the compound of interest can only be observed in the aerial part of the plant. It is difficult to balance the share that is accumulating in the root mass.
Vyššie uvedené nedostatky odstraňuje zariadenie podía vynálezu, ktorého podstatou je,že k dolnej přírubě s aspoň jedným otvorom usporiadaným pod akceptorovým stípcom je vodo-těsně upevněné usmerňovacie veko s odnímateínou nádobou, do ktorej je cez hornú přírubu,medzipriestor, dolnú přírubu a usmerňovacie veko vyvedená aspoň jedna sacia hadička. Výhodou zariadenia podía vynálezu je jeho univerzálnost pře monitorizáciu vodnéhodeficitu rastlín, prieniku cudzorodých látok resp. živin do koreňovej hmoty a prieniku re-ziduí do pódnych vrstiev v íubovoínom vegetačnom období a to na jednom stanovišti u jed-nej rastliny alebo skupiny rastlín. Výsledok monitorizácie nie je ovplyvňovaný žiadnymirušivými faktormi tak, ako je to u doterajších zariadení a spósobov. Zariadenie vynikánenáročnou, jednoduchuu konštrukciou a obsluhou. Vzhíadom na to, že je trvale umiestnenév pódnom stanovišti, teda že v priebehu celej sledovanej vegetačnej doby nie sú vykoná-vané závažné zásahy do pódneho lůžka rastliny a jej nadzemnú část, výsledky monitorizáciesú vysoko přesné a aktuálně.The aforementioned drawbacks are eliminated by the device according to the invention, the principle of which is that the lower flange with at least one aperture arranged below the acceptor column is a waterproof fastening lid with a removable container extending through the upper flange, intermediate space, lower flange and baffle cap at least one suction tube. An advantage of the device according to the invention is its versatility over the monitoring of the water-resistance of plants, the penetration of foreign substances or of the plants. nutrients to the root mass and penetration of the residue into the base layers in any vegetation period, at one site in one plant or group of plants. The result of the monitoring is not influenced by any disturbing factors, as is the case with previous devices and methods. Equipment excellently designed, simple to design and operate. Given that it is permanently located in the base station, ie that during the whole monitored vegetation period no serious interventions into the plant bed and its aerial part are carried out, the results are monitored very accurately and currently.
Na priloženom výkrese je příkladné vyhotovenie zariadenia podía vynálezu, kde naobr. 1 je zariadenie znázorněné v priečnom řeze uložené v predvrtanom pódnom otvore aprerastené kořenovým systémom susednej rastliny.In the accompanying drawing, an exemplary embodiment of the device according to the invention is shown in FIG. 1 is a cross-sectional view of a device mounted in a pre-drilled pod hole and overgrown with the root system of an adjacent plant.
Zariadenie pozostáva z akceptorového stípca 2, ktorý je vytvořený z nasiakavej a po-réznej buničiny uzavretý v hornej přírubě 2 a dolnej přírubě 9, kde je fixovaný prostred-níctvom štyroch fixačných tyčí 5. Po obvode hornej příruby 2 a dolnej příruby 2 je upevně-né vypažovacie pletivo 10, ktoré je z vonkajšej strany opatřené filtračným papierom 12.Medzipriestor 11 medzi akceptorovým stípcom 2 a vypažovacím pletivom 10 je vyplněný sypkýmvýplňovým materiálom 2 například drobnozrnným perlitom. K dolnej přírubě 2> ktorá má vmieste styku s akceptorovým stípcom 2 vytvořené dva otvory, je vodotěsně, prostredníctvomfixačných tyčí 5 a cez gumové tesnénie 18 upevněné usmerňovacie veko 14 s odnímateínounádobou 15. Do nádoby 15 ústi saciá. hadička 17, ktorá siaha až po dno 19. Sacia hadička17 prechádza cez neznázornené utěsněné otvory na usmerňovacom veku 14, dolnej prírube 2a hornej přírubě 2, kde vyústuje do neznázorneného zberného a vyhodnocovacieho zariadenia. V střede hornej příruby 2 Je vytvořený usměrňovači otvor 16. Týmto spósobóm zostavené zaria’denie je vložené do predvrtaTrSho pódneho otvoru 2 vmedziradoch alebo radoch vegetujúcich rastlín 2, v. híbke zvolehéj"'podía předpokládanéjhíbky zakorenenia koreňovej sústavy _6 sledovaných rastlín 2· Ρθ uplynutí stanoveného časusledovaného vegetačného .obdobia sa sypký výplňový materiál 2 z medzipriestoru 11 pneuma-The device consists of an acceptor column 2 which is made of absorbent and porous pulp closed in an upper flange 2 and a lower flange 9 where it is fixed by four fixing rods 5. The outer space 11 between the acceptor column 2 and the liner netting 10 is filled with particulate filler material 2, for example fine-grained perlite. A baffle cap 14 with removable cover 15 is fixed to the lower flange 2 having two openings in contact with the acceptor rod 2 via a fixing rod 5 and a rubber seal 18. The suction cup 15 is connected to the container 15. a tube 17 extending to the bottom 19. The suction tube 17 passes through sealed openings (not shown) on the baffle lid 14, the lower flange 2a of the upper flange 2, where it results in a collection and evaluation device (not shown). In the center of the upper flange 2, a deflection opening 16 is formed. The device is assembled in this way and is inserted into the borehole 2 of the plants in the rows or rows of vegetative plants 2, according to the assumed depth of the root system 6 of the observed plants. of the time-monitored vegetation period, the bulk filling material 2 from the pneumatic interspace 11
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS489789A CS276167B6 (en) | 1989-08-21 | 1989-08-21 | Device for monitoring hydrochemical effects of plant roots in isolated area, under conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS489789A CS276167B6 (en) | 1989-08-21 | 1989-08-21 | Device for monitoring hydrochemical effects of plant roots in isolated area, under conditions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS8904897A2 CS8904897A2 (en) | 1991-03-12 |
| CS276167B6 true CS276167B6 (en) | 1992-04-15 |
Family
ID=5392738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS489789A CS276167B6 (en) | 1989-08-21 | 1989-08-21 | Device for monitoring hydrochemical effects of plant roots in isolated area, under conditions |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS276167B6 (en) |
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1989
- 1989-08-21 CS CS489789A patent/CS276167B6/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS8904897A2 (en) | 1991-03-12 |
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