Influence of the seed-tuber size on yield and yield parameters in potatoes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F01%3A00002836" target="_blank" >RIV/60076658:12220/01:00002836 - 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

Influence of the seed-tuber size on yield and yield parameters in potatoes

Popis výsledku v původním jazyce

In a potato-growing area above 400 m sea-level on a plot with the soil of brown type (loamy-sand soil) the impact of tuber size (25 - 30 mm, 30 - 55 mm, 75 - 85 mm) on yields and yield elements was studied in the years 1996 - 1998. The varieties KRAS A (very early table potato) and SVATAVA (semi-early table potato) were chosen for these experiments. A high impact of the particular year on the yield and yield elements was recorded in the described experiments. The differing results can be attributed to the high rainfall in May. In comparison with the other years, the growth in rainfall amounted to more than 300 %. The tuber yield responded positively to the growing tuber size. The highest yields in both mentioned varieties were achieved in the variant with the largest seed tubers. The increasing seed-tuber size resulted in the growing percentage of emerged plants. Larger tubers were accompanied by the growth of the number of stems per plant. In both varieties, a growing number of stems

Název v anglickém jazyce

Influence of the seed-tuber size on yield and yield parameters in potatoes

Popis výsledku anglicky

In a potato-growing area above 400 m sea-level on a plot with the soil of brown type (loamy-sand soil) the impact of tuber size (25 - 30 mm, 30 - 55 mm, 75 - 85 mm) on yields and yield elements was studied in the years 1996 - 1998. The varieties KRAS A (very early table potato) and SVATAVA (semi-early table potato) were chosen for these experiments. A high impact of the particular year on the yield and yield elements was recorded in the described experiments. The differing results can be attributed to the high rainfall in May. In comparison with the other years, the growth in rainfall amounted to more than 300 %. The tuber yield responded positively to the growing tuber size. The highest yields in both mentioned varieties were achieved in the variant with the largest seed tubers. The increasing seed-tuber size resulted in the growing percentage of emerged plants. Larger tubers were accompanied by the growth of the number of stems per plant. In both varieties, a growing number of stems

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Rostlinná výroba : Plant Production

ISSN

0370-663X

e-ISSN

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Svazek periodika

47

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

271-275

Kód UT WoS článku

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EID výsledku v databázi Scopus

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