Sulphur mobility and spring barley yields at increasing doses of phosphorus and sulphur in a pot experiment

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F17%3A00004160" target="_blank" >RIV/00027006:_____/17:00004160 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Sulphur mobility and spring barley yields at increasing doses of phosphorus and sulphur in a pot experiment

Original language description

The pot experiment with different doses of sulphur (0.1 g S/pot; 0.2 g S/pot; 0.4 g S/pot) and with spring barley which was the studied crop was carried out. Soils of three types (Chernozem, Cambisol, Luvisol) were chosen to determine the changes of sulphur contents in soils determined by Mehlich 3 and NH4-acetate methods and S-uptake by plants. The yields of spring barley dry mass did not correspond directly to increased S doses as the highest yield increase was noted at the lowest S dose. The S-uptake by barley corresponded well to sulphur determined by Mehlich 3 method only if relationships between single soil types and S-uptake by plants were determined. NH4-acetate extraction seems for determination of sulphur in different soil types to be more suitable for determination of plant requirement of sulphur across soil types.

Czech name

—

Czech description

—

Type

O - Miscellaneous

CEP classification

—

OECD FORD branch

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

Project

<a href="/en/project/QJ1530171" target="_blank" >QJ1530171: Extention of applicability and actualization of categories for determination of the content of available macro and microelements in a soil for ensuring of the sustainability of fertility and productive capability of agricultural soils</a><br>

Continuities

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

Publication year

2017

Confidentiality

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