| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Show document Help

Title:DUŠIK V PRSTI V OBČINI GORNJA RADGONA
Authors:ID Vukan, Martina (Author)
ID Vovk, Ana (Mentor) More about this mentor... New window
Files:.pdf UNI_Vukan_Martina_2012.pdf (3,04 MB)
MD5: 4ED8989EE33643849B669AF1D6F7406C
PID: 20.500.12556/dkum/db070a6e-9acc-421c-8ce2-a72d6a722e55
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FF - Faculty of Arts
Abstract:Dušikove spojine so glavne hranilne snovi, ki so za rast rastlin nujne. Ker pa je dušika v tleh pri povečani pridelavi hrane pogosto premalo, se dodaja v obliki gnojil. Ob preveliki koncentraciji dušika v prsti se ta v obliki nitratov spira v podtalnico. V občini Gornja Radgona je glavni vir onesnaževanja tal in posledično vode kmetijska dejavnost. Parametri, značilni za onesnaževanje, ki izvirajo iz kmetijske dejavnosti, so nitrati, amonij, fosfati, kalij in pesticidi. V nalogi se je z analiziranjem prsti ugotavljalo, katere kmetijsko rabljene prsti na območju občine Gornja Radgona imajo večje vsebnosti dušikovih spojin. Ugotovilo se je, da so z dušikom bolj obremenjene kmetijsko rabljene prsti, v največji meri njiva in vinograd; da ima občina Gornja Radgona težave s preobremenjenostjo tal z dušikovimi spojinami, kar dokazujejo analize tal in vode; da je vsebnost dušikovih spojin v tleh zelo odvisna od klime in vegetacijske dobe in da prevelike koncentracije dušika v tleh onesnažujejo talno vodo z nitrati.
Keywords:dušik, nitrat, nitrit, amonij, občina Gornja Radgona
Place of publishing:Maribor
Publisher:[M. Vukan]
Year of publishing:2012
PID:20.500.12556/DKUM-38942 New window
UDC:911.2:631.416.1(043.2)
COBISS.SI-ID:19567112 New window
NUK URN:URN:SI:UM:DK:KJEIOBKA
Publication date in DKUM:18.12.2012
Views:2940
Downloads:419
Metadata:XML DC-XML DC-RDF
Categories:FF
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share



Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Secondary language

Language:English
Title:NITROGEN IN SOIL IN TEH MUNICIPALITY GORNJA RADGONA
Abstract:Nitrogen compounds are the main nutritional substances that are needed for a plant to grow. With increased crop maintenance there is usually too little nitrogen in the soil, so fertilizers need to be added. Nitrogen in the form of nitrates is ringed into the groundwater when its concentration in the soil is too high. In the municipality of Gornja Radgona the agricultural activity is the main source of soil and water pollution. For agricultural activity, nitrates, ammonium, phosphates, potassium and pesticides are the main parameters of pollution. In this diploma paper we analyzed soil and tried to find out which agriculturally used soils on the territory of Gornja Radgona municipality have higher content of nitrogen compounds. We found out that agriculturally used soils, especially fields and vineyards, have higher contents of nitrogen; the municipality of Gornja Radgona has problems with soil pollution by nitrogen compounds which is proved by soil and water analysis; the content of nitrogen compounds in soil very much depends on climate and vegetation period and too high nitrogen concentration in the soil pollutes the ground water with nitrates.
Keywords:nitrogen, nitrate, nitrite, ammonium, Gornja Radgona municipality


Comments

Leave comment

You must log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica