منابع مشابه
Competition-based Model of Pruning: Applications to Apple Trees
Pruning is widely used in horticulture to control tree shape and balance between vegetative and reproductive growth. Several pruning models have been developed. They are based upon competition mechanisms and transport network to distribute resources to different sinks using either a source-sink allocation function (Borchert and Honda, 1984; de Reffye et al., 1999; Balandier et al., 2000) or an ...
متن کاملEffect of commercial apple rootstocks on some growth and biochemical characteristics of apple leaf cvs. Golden Delicious and Red Delicious
In order to study three vegetative rootstocks M9, M7 and MM106 on some growth and biochemical Characteristics of Apple cvs. "Golden delicious" and "Red Delicious", an experiment in factorial design based on randomized complete blocks with four replications in orchard of Mashhad agricultural research center was performed in 2021. Some characteristics: including trunk diameter, current shoot grow...
متن کاملIMapple: a source-sink developmental model for ‘Golden Delicious’ apple trees
Functional structural botanical tree models are one of the most difficult models in biology. We introduce IMapple, a model for ‘Golden Delicious’ apple (Malus × domestica) trees based on source-sink descriptions of plant resources. Our model uses precise geometrical representations with high quality polygonal meshes and geometric details. We introduce a novel simulation algorithm that provides ...
متن کاملGrowth parameters of 'Golden Delicious' apple trees (Malus x domestica Borkh)
Shi, Biying. M.S., Purdue University, May 2015. Growth Parameters for 'Golden Delicious' Apple Trees (Malus × domestica Borkh.). Major Professor: Peter Hirst. High yield and high quality of tree fruit result from appropriate orchard design and management practices. This requires an accurate knowledge of vegetative growth, branching, and flowering processes of fruit trees. Tree development knowl...
متن کاملFruit Count, Fruit Weight, and Yield Relationships in ‘Delicious’ Apple Trees on Nine Rootstock
Annual yields per tree for ‘Starkspur Supreme Delicious’ apple (Malus domestica Borkh.) trees on nine size-controlling rootstock were related linearly to number of fruit per tree at harvest each year, independent of rootstock. Mean fruit weight was inversely and less closely related to number of fruit per tree when adjusted for tree size (fruit load). Annual yield-fruit count data for 9 years a...
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ژورنال
عنوان ژورنال: HortScience
سال: 1990
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.25.9.1102c