The influence of fertilization by controlled ammonium nutrition (CULTAN) on maize yield, N uptake and content of nitrates in soils with a high content of mineral nitrogen

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A64091" target="_blank" >RIV/60460709:41210/14:64091 - 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 influence of fertilization by controlled ammonium nutrition (CULTAN) on maize yield, N uptake and content of nitrates in soils with a high content of mineral nitrogen

Original language description

Nitrogen losses caused by leaching present one of the most significant risks of crops fertilization for the environment. The technology of fertilization is one of the most important factors, which can affect the nitrogen losses. The aim of the experimentwas to assess the influence of nitrogenous fertilization by CULTAN method on the maize crop and content of nitrates in the soil after harvesting maize. The experiment took place in the Czech Republic, at three sites. A conventional way of nitrogen fertilization by even application of CAN on the soil surface was compared with local injection by CULTAN method. The content of nitrate and total mineral nitrogen in the soil profile before setting up the experiment and at harvest time was determined in 0.01mol.l-1 CaCl2. Throughout the experiment, it was possible to observe a lower content of nitrate nitrogen in the soil after maize harvesting by CULTAN method, with the condition that the beginning of the growth was not accompanied by extrem

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

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

Name of the periodical

Romanian Agricultural Research

ISSN

1222-4227

e-ISSN

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Volume of the periodical

31

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

167-174

UT code for WoS article

000344722100021

EID of the result in the Scopus database

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