Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’

Replant disease represents an important obstacle in replantation of horticultural crops. There is a lack of knowledge about the influence of replant disease on nutritional status of fruit trees. This study was focused on comparison of the growth and production characteristics and nutritional status...

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Autor principal:	Martin Mészáros
Formato:	article
Lenguaje:	CS EN
Publicado:	VÝZKUMNÝ A ŠLECHTITELSKÝ ÚSTAV OVOCNÁŘSKÝ HOLOVOUSY s.r.o. 2021
Materias:	growth intensity yield efficiency regulated deficit irrigation fruit set regulation Plant culture SB1-1110 Botany QK1-989
Acceso en línea:	https://doaj.org/article/a3b1f3a80c054906a2af09ad5f33a341
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id	oai:doaj.org-article:a3b1f3a80c054906a2af09ad5f33a341
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spelling	oai:doaj.org-article:a3b1f3a80c054906a2af09ad5f33a3412021-11-24T07:01:24ZVliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’2695-1347https://doaj.org/article/a3b1f3a80c054906a2af09ad5f33a3412021-11-01T00:00:00Zhttps://vpovsuo.cz/wp-content/uploads/2021/11/4_Meszaros-VPO27_27_2_21.pdfhttps://doaj.org/toc/2695-1347Replant disease represents an important obstacle in replantation of horticultural crops. There is a lack of knowledge about the influence of replant disease on nutritional status of fruit trees. This study was focused on comparison of the growth and production characteristics and nutritional status of apple trees ‘Gala Brookfield’ among different location according to replant problems and used irrigation strategy. In this trial, growth intensity, flowering intensity, yield, fruit quality, and leaf mineral content of N, P, K, Mg, and Ca were assessed. We found that the apple trees planted in replant soils grows 30 % less and bears 16 % less fruit than those in fresh soils. They are more susceptible to water deficit, documented by lower yield and mean fruit weight. Lower yield efficiency and fruit quality of the vigorously growing apple trees in fresh soil shows to the need for establishment of better light conditions in orchard. The nitrogen content was more related to the proportion between generative and vegetative growth, whereas the phosphorus, potassium, magnesium, and calcium were more site specific. Generally, apple trees are prone to accumulate more magnesium in leaves on fresh soils. The use of regulated deficit irrigation with intense fruit thinning may require corrections of the fertilization management with P, Mg, and Ca.Martin MészárosVÝZKUMNÝ A ŠLECHTITELSKÝ ÚSTAV OVOCNÁŘSKÝ HOLOVOUSY s.r.o.articlegrowth intensityyield efficiencyregulated deficit irrigationfruit set regulationPlant cultureSB1-1110BotanyQK1-989CSENVědecké Práce Ovocnářské, Vol 27, Iss 2, Pp 38-52 (2021)
institution	DOAJ
collection	DOAJ
language	CS EN
topic	growth intensity yield efficiency regulated deficit irrigation fruit set regulation Plant culture SB1-1110 Botany QK1-989
spellingShingle	growth intensity yield efficiency regulated deficit irrigation fruit set regulation Plant culture SB1-1110 Botany QK1-989 Martin Mészáros Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’
description	Replant disease represents an important obstacle in replantation of horticultural crops. There is a lack of knowledge about the influence of replant disease on nutritional status of fruit trees. This study was focused on comparison of the growth and production characteristics and nutritional status of apple trees ‘Gala Brookfield’ among different location according to replant problems and used irrigation strategy. In this trial, growth intensity, flowering intensity, yield, fruit quality, and leaf mineral content of N, P, K, Mg, and Ca were assessed. We found that the apple trees planted in replant soils grows 30 % less and bears 16 % less fruit than those in fresh soils. They are more susceptible to water deficit, documented by lower yield and mean fruit weight. Lower yield efficiency and fruit quality of the vigorously growing apple trees in fresh soil shows to the need for establishment of better light conditions in orchard. The nitrogen content was more related to the proportion between generative and vegetative growth, whereas the phosphorus, potassium, magnesium, and calcium were more site specific. Generally, apple trees are prone to accumulate more magnesium in leaves on fresh soils. The use of regulated deficit irrigation with intense fruit thinning may require corrections of the fertilization management with P, Mg, and Ca.
format	article
author	Martin Mészáros
author_facet	Martin Mészáros
author_sort	Martin Mészáros
title	Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’
title_short	Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’
title_full	Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’
title_fullStr	Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’
title_full_unstemmed	Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’
title_sort	vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘gala brookfield’
publisher	VÝZKUMNÝ A ŠLECHTITELSKÝ ÚSTAV OVOCNÁŘSKÝ HOLOVOUSY s.r.o.
publishDate	2021
url	https://doaj.org/article/a3b1f3a80c054906a2af09ad5f33a341
work_keys_str_mv	AT martinmeszaros vlivunavypudyazavlahynahospodarskevlastnostiamineralnivyzivujabloniodrudygalabrookfield
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Vliv únavy půdy a závlahy na hospodářské vlastnosti a minerální výživu jabloní odrůdy ‘Gala Brookfield’

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