Vliv klimatických podmínek na produkci třešní

Over the 12 years, in 8 varieties of cherries on the G 5 rootstock without supplemental irrigation, the correlation between air temperature and precipitation on flowering date, flower and fruit set, ripening date and yield were assessed. Pearson`s correlation coefficient was used to establish a rela...

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Autor principal:	Pavol Suran
Formato:	article
Lenguaje:	CS EN
Publicado:	VÝZKUMNÝ A ŠLECHTITELSKÝ ÚSTAV OVOCNÁŘSKÝ HOLOVOUSY s.r.o. 2021
Materias:	stone fruit yield precipitation air temperature late spring frost correlation Plant culture SB1-1110 Botany QK1-989
Acceso en línea:	https://doaj.org/article/32eb484324854d73bfd0ac05ed0c08f2
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id	oai:doaj.org-article:32eb484324854d73bfd0ac05ed0c08f2
record_format	dspace
spelling	oai:doaj.org-article:32eb484324854d73bfd0ac05ed0c08f22021-11-24T06:17:47ZVliv klimatických podmínek na produkci třešní2695-1347https://doaj.org/article/32eb484324854d73bfd0ac05ed0c08f22021-11-01T00:00:00Zhttps://vpovsuo.cz/wp-content/uploads/2021/11/11_Suran_VPO27_2_21.pdfhttps://doaj.org/toc/2695-1347Over the 12 years, in 8 varieties of cherries on the G 5 rootstock without supplemental irrigation, the correlation between air temperature and precipitation on flowering date, flower and fruit set, ripening date and yield were assessed. Pearson`s correlation coefficient was used to establish a relationship between climatic conditions and tree parameters. A positive correlation was found between the flower set and the sum of precipitation from May to the end of June and from August to the end of September in prior year (r = 0.466; r = 0.446). A negative correlation was found for the flowering date with the sum of precipitation from March to the end of April (r = –0.828) in given year. Fruit set as well as yield were positively affected by air temperatures in a period from May to the end of July (r = 0.403; r = 0.431). Late spring frosts in 2010, 2011, 2014, 2016, 2017 and 2020 were a common phenomenon that limited the yield. For fruit ripening date, a correlation was determined on the sum of temperatures at the time of flowering and fruit development (r = –0.561; r = –0.523). There was a positive correlation in relation to precipitation at the time of fruit development (r = 0.397). Important influence was evident in date of flowering and ripening the varieties, which differed up to 3 weeks year-on-year. Ongoing climate change has and is likely to have an impact on cherry production. Pavol SuranVÝZKUMNÝ A ŠLECHTITELSKÝ ÚSTAV OVOCNÁŘSKÝ HOLOVOUSY s.r.o.articlestone fruityieldprecipitationair temperaturelate spring frostcorrelationPlant cultureSB1-1110BotanyQK1-989CSENVědecké Práce Ovocnářské, Vol 27, Iss 2, Pp 147-164 (2021)
institution	DOAJ
collection	DOAJ
language	CS EN
topic	stone fruit yield precipitation air temperature late spring frost correlation Plant culture SB1-1110 Botany QK1-989
spellingShingle	stone fruit yield precipitation air temperature late spring frost correlation Plant culture SB1-1110 Botany QK1-989 Pavol Suran Vliv klimatických podmínek na produkci třešní
description	Over the 12 years, in 8 varieties of cherries on the G 5 rootstock without supplemental irrigation, the correlation between air temperature and precipitation on flowering date, flower and fruit set, ripening date and yield were assessed. Pearson`s correlation coefficient was used to establish a relationship between climatic conditions and tree parameters. A positive correlation was found between the flower set and the sum of precipitation from May to the end of June and from August to the end of September in prior year (r = 0.466; r = 0.446). A negative correlation was found for the flowering date with the sum of precipitation from March to the end of April (r = –0.828) in given year. Fruit set as well as yield were positively affected by air temperatures in a period from May to the end of July (r = 0.403; r = 0.431). Late spring frosts in 2010, 2011, 2014, 2016, 2017 and 2020 were a common phenomenon that limited the yield. For fruit ripening date, a correlation was determined on the sum of temperatures at the time of flowering and fruit development (r = –0.561; r = –0.523). There was a positive correlation in relation to precipitation at the time of fruit development (r = 0.397). Important influence was evident in date of flowering and ripening the varieties, which differed up to 3 weeks year-on-year. Ongoing climate change has and is likely to have an impact on cherry production.
format	article
author	Pavol Suran
author_facet	Pavol Suran
author_sort	Pavol Suran
title	Vliv klimatických podmínek na produkci třešní
title_short	Vliv klimatických podmínek na produkci třešní
title_full	Vliv klimatických podmínek na produkci třešní
title_fullStr	Vliv klimatických podmínek na produkci třešní
title_full_unstemmed	Vliv klimatických podmínek na produkci třešní
title_sort	vliv klimatických podmínek na produkci třešní
publisher	VÝZKUMNÝ A ŠLECHTITELSKÝ ÚSTAV OVOCNÁŘSKÝ HOLOVOUSY s.r.o.
publishDate	2021
url	https://doaj.org/article/32eb484324854d73bfd0ac05ed0c08f2
work_keys_str_mv	AT pavolsuran vlivklimatickychpodmineknaprodukcitresni
_version_	1718415905799536640

Vliv klimatických podmínek na produkci třešní

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