The effect of ecological growing on the potatoes yield and quality

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A10061" target="_blank" >RIV/60460709:41210/05:10061 - isvavai.cz</a>

Alternative codes found

RIV/60460709:_____/05:00:_3474 RIV/60460709:41210/05:###10061 RIV/62156489:_____/05:00:_3474 RIV/60109807:_____/05:00:_3474

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The effect of ecological growing on the potatoes yield and quality

Original language description

In the years 1995 ? 1997 effect of ecological growing on the yield and selected parameters of quality of consumer potatoes (in comparison with conventional way) were investigated. Ecological way of growing differed in lack of chemical protection againstdiseases and pests and industrial fertilizers. Field trials were realised with seven varieties (Impala, Karin, Agria, Korela, Rosella, Santé, Ornella) on two sites (Uhříněves and Valečov). Ecological way of growing had markedly negative effect on the yield (decrease by 36 %). In qualitative parameters ecological way increased inconclusively polyphenol content (by 10.2 %), decreased inconclusively nitrate content (by 11.0 %) and reducing sugars (by 22 %). It did not affect dry matter content, resistanceof tubers to mechanical damage, table value and glycoalkaloid content. Variety Santé achieved the best results from the point of view of the yield and majority of qualitative parameters among varieties. Qualitative parameters of ecologica

Czech name

Vliv ekologického pěstování na výnos a kvalitu brambor

Czech description

In the years 1995 ? 1997 effect of ecological growing on the yield and selected parameters of quality of consumer potatoes (in comparison with conventional way) were investigated. Ecological way of growing differed in lack of chemical protection againstdiseases and pests and industrial fertilizers. Field trials were realised with seven varieties (Impala, Karin, Agria, Korela, Rosella, Santé, Ornella) on two sites (Uhříněves and Valečov). Ecological way of growing had markedly negative effect on the yield (decrease by 36 %). In qualitative parameters ecological way increased inconclusively polyphenol content (by 10.2 %), decreased inconclusively nitrate content (by 11.0 %) and reducing sugars (by 22 %). It did not affect dry matter content, resistanceof tubers to mechanical damage, table value and glycoalkaloid content. Variety Santé achieved the best results from the point of view of the yield and majority of qualitative parameters among varieties. Qualitative parameters of ecologica

Type

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

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

—

Project

<a href="/en/project/1G46058" target="_blank" >1G46058: Enhancement of competition ability of potato growers due to tuber production with higher consumption quality.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

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

—

Volume of the periodical

51

Issue of the periodical within the volume

9

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

397-402

UT code for WoS article

—

EID of the result in the Scopus database

—