Vlih hnojení selenm na index listové pokryvnosti (LAI), výnos a kvalitu brambor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F08%3A00128374" target="_blank" >RIV/62156489:43210/08:00128374 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of selenium fertilization on leaf area index (LAI), yield and quality of potatoes

Popis výsledku v původním jazyce

In field trials, established in the locality Zabcice in years 2006 a 2007 was observed the influence of selenium fertilization (two variants with Se-application to the soil before planting (doses 12 and 24 kg.ha-1) and two variants with foliar application of Se (doses 200 and 400 g.ha-1))on leaf area index (LAI) yield of tubers per hectare and number of tubers per hill. We also observed the content of selenium in fresh and boiled tubers and in french fries. Almost all of observed characteristics were affected by year. This was caused by extremely dry weather in the year 2007, when during first two months of vegetation (April - May) were rainfall totals on locality only 29.2 mm, which is approx. one third of usually rainfalls in these two months. Se-fertilization inhibited development of leaf area during vegetation though differences were not statistically significant. This fact consequently caused decrease of hectare yields and number of tubers. Yield decreased with increasing dose of

Název v anglickém jazyce

The influence of selenium fertilization on leaf area index (LAI), yield and quality of potatoes

Popis výsledku anglicky

In field trials, established in the locality Zabcice in years 2006 a 2007 was observed the influence of selenium fertilization (two variants with Se-application to the soil before planting (doses 12 and 24 kg.ha-1) and two variants with foliar application of Se (doses 200 and 400 g.ha-1))on leaf area index (LAI) yield of tubers per hectare and number of tubers per hill. We also observed the content of selenium in fresh and boiled tubers and in french fries. Almost all of observed characteristics were affected by year. This was caused by extremely dry weather in the year 2007, when during first two months of vegetation (April - May) were rainfall totals on locality only 29.2 mm, which is approx. one third of usually rainfalls in these two months. Se-fertilization inhibited development of leaf area during vegetation though differences were not statistically significant. This fact consequently caused decrease of hectare yields and number of tubers. Yield decreased with increasing dose of

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/1G46058" target="_blank" >1G46058: Posílení konkurenceschopnosti pěstitelů brambor produkcí hlíz s vyšší spotřebitelskou jakostí</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Potato for a changing world: 17-th triennal Conference of European association for Potato Research

ISBN

978-973-598-314-7

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Transilvania University of Brasov

Místo vydání

Brasov, Romania

Místo konání akce

Brasov

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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