Relationship between phosphorus concentration in soil solution and phosphorus in shoots of barley

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F11%3A00001798" target="_blank" >RIV/00027006:_____/11:00001798 - 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

Relationship between phosphorus concentration in soil solution and phosphorus in shoots of barley

Original language description

Phosphorus concentration in the soil solution of agricultural soils should be a consensus of the agronomic and environmental aspect. The simplified procedure of soil solution extraction was developed and standardized. Based on barley cultivation in a plant growth chamber the relationship between P concentration in simulated soil solution and the response of test plant was evaluated. Three approaches were used to derive an adequate P concentration in soil solution. Based on the diagnostics of P content in barley the following adequate P concentrations in soil solution were derived: 0.23?0.86 ppm P for colorimetry and 0.9?1.75 ppm P for ICP-AES. Using the concept of the boundary line of yield the critical P concentration in soil solutions was 0.8 ppm P for colorimetry and 1.3 ppm P for ICP-AES. The concept of the boundary line of P efficiency index enabled to define the lower limits of suitability from the agronomic aspect:0.15 ppm P in simulated soil solution for colorimetry and 0.7 ppm

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

DF - Pedology

OECD FORD branch

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Project

<a href="/en/project/QH82281" target="_blank" >QH82281: Innovative control of phosphorus status in agricultural soils from ecological aspects of frugal using natural resources</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

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

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

7

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

307-314

UT code for WoS article

000293343300002

EID of the result in the Scopus database

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