Results 11 to 20 of about 38,394 (303)
Fruit colour, leaf nitrogen level, and tree vigour in ‘Fuji’ apples [PDF]
New Zealand Journal of Crop and Horticultural Science, 1996 Abstract A survey of red colour in ‘Fuji’ apple (Mains domestica Borkh. ) fruit from trees in orchards situated in three regions of New Zealand has confirmed that tree vigour, tree nitrogen (N) status, and region are important factors determining the extent and intensity of red colour development.
K. B. Marsh +3 more
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Correlations of Soil Fungi, Soil Structure and Tree Vigour on an Apple Orchard with Replant Soil
Soil Systems, 2020 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.
Ulrike Cavael +4 more
doaj +3 more sources
Relevance of stem and crown defects to estimate tree vigour in northern hardwood forests
Forestry: An International Journal of Forest Research, 2020 Abstract The visual assessment of tree vigour before partial cutting is a key element of the long-term sustainability of managed hardwood forests. Several classification systems have been developed and applied to perform this task during the tree marking process.
Guillaume Moreau +2 more
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Horticultural 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
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Agronomy, 2021 Apple replant disease (ARD) impacts the economic yield of orchards by physiological and morphological suppression of apple trees on replanted soils. The complexity of replant disease caused by a plethora of biological interactions and physical properties
Ulrike Cavael +5 more
doaj +1 more source
Effect of branch position and light availability on shoot growth of understory sugar maple and yellow birch saplings [PDF]
, 2000 Phenotypic plasticity enables tree saplings to change their morphology according to their environment to grow toward a better light micro-habitat. Therefore, processes of crown development could be expected to vary as a function of light.
Godet, J., Messier, C., Nikinmaa, E.
core +1 more source
Hydraulic resistance components of mature apple trees on rootstocks of different vigours [PDF]
Journal of Experimental Botany, 2007 Dwarfing of fruit trees is often achieved through the use of dwarfing rootstocks. Dwarf trees are characterized by sustained reductions in vegetative growth during the lifetime of the tree. The dwarfing mechanism is not well understood, but it has been hypothesized that hydraulic properties of the rootstock and the graft union are involved.
Shabtai, Cohen +4 more
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Assessment of Tree Vigour Models in University of Port Harcourt Park
Asian Journal of Environment & Ecology, 2022 Trees are the unsung heroes of the environment that requires care and maintenance so as to continue its provision of quantifiable benefits. Hence a better understanding of the physical aspect of tree mechanics would help to provide basis for the proper management of trees.
Eguakun, F. S, Anisiofor, C. J
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Development of canopy vigour maps using UAV for site-specific management during vineyard spraying process [PDF]
, 2019 Site-specific management of crops represents an important improvement in terms of efficiency and efficacy of the different labours, and its implementation has experienced a large development in the last decades, especially for field crops.
Campos Tobajas, Javier +6 more
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Measures to inhibit the growth of apple tree top with the `gala´ variety
Acta Agriculturae Slovenica, 2015 In Fruit Research Center Maribor different methods of less vigorous growth of apple tree top with the variety `Gala´ were conducted during the period from 2010 to 2013: applying a coating of the central leader at a height of 2.2 m with 2 % solution of ...
Matjaž BEBER
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