The distribution of mineral nitrogen in soil in relation to risk of nitrogen leaching in farms with irrigated vegetables

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F17%3A00004338" target="_blank" >RIV/00027006:_____/17:00004338 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The distribution of mineral nitrogen in soil in relation to risk of nitrogen leaching in farms with irrigated vegetables

Original language description

The region along lower part of Jizera River which empties into the Elbe River serves as an important source of drinking water for Prague (water works Káraný). Water is extracted by over 800 of bore wells supplied by water seeping from the river and the percolation, mostly from agricultural fields. The content of nitrate in the water has gradually increased in past years. The area belongs among the most important vegetable and early potatoes growing regions in the country. The production of vegetables often shows low N use efficiency and it is the source of excessive residual nitrate prone to leaching, especially under irrigation.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/QJ1320213" target="_blank" >QJ1320213: Inovation of farming production systems in the environment of quaternary sediments, their evaluation and application in water sources protection zones</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů