Results 11 to 20 of about 3,818 (288)

Tree vigour influences disease susceptibility of 'Hass' avocado fruits [PDF]

open access: yesAustralasian Plant Pathology, 2004
Differences in tree vigour as a result of feeder root destruction by Phytophthora cinnamomi were found to significantly (P < 0.05) influence disease susceptibility, fruit ripening rates and fruit size of ‘Hass’ avocado. Fruits from root rot-affected, non-vigorous trees had less anthracnose and took longer to ripen.
Willingham, S.L.   +3 more
openaire   +3 more sources

Dehydrogenaze polymorphism as a tool for early selection of low vigour rootstock for sweet and sour cherry [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2017
The correlation of dehydrogenase isoenzyme profile with plant/tree vigour of twenty genotypes belonging to the genus Prunus and the subgenus Cerasus as well as to four commercial rootstocks (Colt, Gisela 5, Gisela 6 and MaxMa 14) was ...
Čolić Slavica D.   +3 more
doaj   +3 more sources

Tree vigour influences secondary growth but not responsiveness to climatic variability in Holm oak [PDF]

open access: yesDendrochronologia, 2018
Many tree species from Mediterranean regions have started to show increased rates of crown defoliation, reduced growth, and dieback associated with the increase in temperatures and changes in the frequency and intensity of drought events experienced during the last decades. In this regard, Quercus ilex L. subsp.
Ana-Maria Hereş   +7 more
core   +8 more sources

Tree performances of eight rootstocks grafted with ‘Šumadinka’ sour cherry

open access: yesSpanish Journal of Agricultural Research
Aim of study: This study was conducted to determine the suitability of seven clonal and one seedling rootstocks for grafting of sour cherry cv. ‘Šumadinka’ trough early tree growth, precocity, productivity and fruit quality. Aim of study: To evaluate
Tomo Milošević   +3 more
doaj   +2 more sources

Effect of organic manure and biofertilizers on early growth and vigour of Swietenia macrophylla King. (Mahogany)

open access: yesInternational Journal of Economic Plants
The present investigation was aimed at adopting organic production, promoting forest nurseries for sustainable tree plantation, and exploring Swietenia macrophylla King for timber purposes in present times for local conditions.
V. Saini, L. K. Behera, S. S. Malek
doaj   +2 more sources

Pruning terms and techniques affect vigour and flower formation of Ukrainian sweet cherry cultivars

open access: yesAdvances in Horticultural Science, 2023
Excessive tree vigour and late entrance into full production, inherent to sweet cherry trees, are major challenges in the intensive cultivation of this crop.
Pavlo Bondarenko   +3 more
doaj   +1 more source

The influence of biofertilization on the vegetative growth, yielding and nutritional status of 'Sampion' apple trees in first years after planting

open access: yesHorticultural Science, 2023
The effects of biofertilizers on the growth, yielding, and nutritional status of apple trees (in comparison with the standard mineral fertilization) was evaluated in 3-years experiment (2018-2020).
Waldemar Treder   +8 more
doaj   +1 more source

Visual assessment of tree vigour in Canadian northern hardwood forests : the need for a simplified system

open access: yes, 2022
Northern hardwood forests include many degraded stands dominated by trees of low vigour due to past management. To facilitate the implementation of stand improvement, several classification systems have been developed to help tree markers visually assess
Guillemette, François   +6 more
core   +1 more source

Correlations of Soil Fungi, Soil Structure and Tree Vigour on an Apple Orchard with Replant Soil [PDF]

open access: yes, 2021
The soil-borne apple replant disease (ARD) is caused by biotic agents and affected by abiotic properties. There is evidence for the interrelation of the soil fungal population and soil aggregate structure.
Diehl, Katharina   +4 more
core   +1 more source

Long-term evaluation of rootstock effects on cropping and tree parameters of selected sweet cherry cultivars

open access: yesHorticultural Science, 2020
The cropping of six sweet cherry cultivars that originated in the Research and Breeding Institute of Pomology at Holovousy, and a standard one, 'Burlat', were evaluated on three rootstocks in the period of 2007-2017. Trees planted in a spacing of 1.5 m ×
Jitka Blažková   +4 more
doaj   +1 more source

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