Abstract
The experiment was carried out in the experimental orchard in Prislonica near Cacak (Western Serbia) on poor and acidic soil in 2008 and 2009 (second and third year after planting) to determine the effects of Mirobalan rootstock and Blackthorn interstocks with Open vase and Central leader tree conduce system on the length of shoot (LS), trunk cross-sectional area (TCSA), yield (Y), yield efficiency (YE), fruit weight (FW), soluble solids content (SS), titratable acidity (TA) and soluble solids/titratable acidity ratio or ripening index (SS/TA = RI). In the trial there were 5 trees from each apricot rootstock-cultivar and rootstock-interstock-cultivar combination in four replications. The analysis of variance was done in a completely randomized design. The treatment means were compared using LSD test at p < 0.05. Based on the results of this work, the Myrobalan rootstock with Open vase tree conduce induced a high vigorous of apricot trees and higher fruit weight. The Blackthorn interstock with Central leader tree conduce induced a less vigorous tree, higher yield and yield efficiency, and may be better suited for high-density plantings. Also, this interstock showed the higher SS/TA ratio when compared with Myrobalan rootstock. Other fruit quality traits, such as soluble solids content and titratable acidity were similar and respectable in both variant under poor and acidic soil conditions. O experimento foi conduzido em um pomar experimental em Prislonica, próximo a cidade de Cacak (Oeste da Sérbia) em solos pobres e ácidos durante os anos de 2008 e 2009 (segundo e terceiro ano após o plantio). O objetivo do trabalho foi de determinar o efeito do porta-enxerto da Myrobalan de variedades criadas em forma de Vaso aberto e do interenxerto, Espinho prêto de variedades criadas em forma de Copa central liderada no comprimento da parte aérea (PA), da área do corte transversal do tronco (ACTT), da produção (P), coeficiente de rendimento (CR), massa do fruto (MF), conteúdo solúvel das matérias (CSM), da total quantidade de acidez (TQA) e a relação entre os conteúdos das matérias solúveis e da total quantidade de acidez, ou seja, o índice do maturidade (CSM/TQA = IA). Os testes incluiram 5 árvores de damasco de cada combinação porta-enxerto/variedade e porta-enxerto/interenxerto/variedade em 4 repetições. Os valores médios dos tratamentos foram comparados pelo LSD teste para p < 0,05. Com base nos resultados deste estudo, o porta-enxerto Myrobalan com a criação da forma de Vaso aberto provocou o crescimento das árvores de damasco e maior peso dos frutos. O interenxerto Espinho prêto com criação da forma de Copa central liderada provocou a redução do crescimento da árvore, maior produção, coeficiente de rendimento e pode ser adequado para plantios de alta densidade. Além disso, este interenxerto causou maior relação entre CSM/TQA em comparação com o porta-enxerto Myrabalan. Outras características do fruto, tais como o conteúdo das matérias solúveis e da total quantidade de acidez, são semelhantes a este respeito em ambas as variantes em condições de solos pobres e ácidos.
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Claims 8
Claim · model-written summary
Myrobalan with Open vase induced vigorous apricot growth.
- Taxon
- apricot
Prunus armeniacae0 - Treatment
- Myrobalan rootstock with Open vase tree conducee0
- Outcome
- high vigorous of apricot treese0
- Direction
- highe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the Myrobalan rootstock with Open vase tree conduce induced a high vigorous of apricot trees and higher fruit weight”
Claim · model-written summary
Myrobalan with Open vase increased apricot fruit weight.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- Myrobalan rootstock with Open vase tree conducee0
- Outcome
- fruit weighte0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the Myrobalan rootstock with Open vase tree conduce induced a high vigorous of apricot trees and higher fruit weight”
Claim · model-written summary
Blackthorn with Central leader produced less vigorous apricot trees.
- Taxon
- apricotPrunus armeniacat0
- Treatment
- Blackthorn interstock with Central leader tree conducee0
- Outcome
- vigorous treee0
- Direction
- lesse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Blackthorn interstock with Central leader tree conduce induced a less vigorous tree, higher yield and yield efficiency”
t0“apricot”
Claim · model-written summary
Blackthorn with Central leader increased yield.
- Taxon
- apricotPrunus armeniacat0
- Treatment
- Blackthorn interstock with Central leader tree conducee0
- Outcome
- yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Blackthorn interstock with Central leader tree conduce induced a less vigorous tree, higher yield and yield efficiency”
t0“apricot”
Claim · model-written summary
Blackthorn with Central leader increased yield efficiency.
- Taxon
- apricotPrunus armeniacat0
- Treatment
- Blackthorn interstock with Central leader tree conducee0
- Outcome
- yield efficiencye0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Blackthorn interstock with Central leader tree conduce induced a less vigorous tree, higher yield and yield efficiency”
t0“apricot”
Claim · model-written summary
Blackthorn interstock raised SS/TA ratio versus Myrobalan.
- Taxon
- apricotPrunus armeniacat0
- Treatment
- Blackthorn interstocke1
- Outcome
- SS/TA ratioe0
- Direction
- highere0
- Comparator
- Myrobalan rootstocke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“this interstock showed the higher SS/TA ratio when compared with Myrobalan rootstock”
e1“The Blackthorn interstock with Central leader tree conduce”
t0“apricot”
Claim · model-written summary
Soluble solids and titratable acidity were similar in both variants.
- Taxon
- apricotPrunus armeniacat0
- Outcome
- soluble solids content and titratable aciditye0
- Direction
- similare0
- Qualifier
- under poor and acidic soil conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Other fruit quality traits, such as soluble solids content and titratable acidity were similar and respectable in both variant under poor and acidic soil conditions”
t0“apricot”
Claim · model-written summary
Blackthorn with Central leader may suit high-density plantings.
- Taxon
- apricotPrunus armeniacat0
- Outcome
- better suited for high-density plantingse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Blackthorn interstock with Central leader tree conduce induced a less vigorous tree, higher yield and yield efficiency, and may be better suited for high-density plantings”
t0“apricot”
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