Results 61 to 70 of about 1,703,858 (375)

Modern approaches for breeding high quality apples with durable resistance to scab, powdery mildew and fire blight [PDF]

open access: yes, 2008
New methods to allow for more precise selection of tree and fruit characters in breeding programmes were developed in recent years. Marker-assisted selection (MAS) is common practice in the ACW apple breeding programme at Wädenswil.
Duffy, Brion   +3 more
core  

Integrating Dense Genotyping with High‐Throughput Phenotyping Empowers the Genetic Dissection of Berry Quality and Resilience Traits in Grapevine

open access: yesAdvanced Science, EarlyView.
Researchers develop advanced tools to study grapevine traits like berry quality and stress resilience. A 200K SNP array and high‐throughput phenotyping enable the identification of loci linked to berry shape, sugar content, acidity, and cold tolerance. Functional validation of genes such as NAC08 reveals roles in cold tolerance.
Yuyu Zhang   +11 more
wiley   +1 more source

Effect of Rapid or slow release nitrogen supply and cover crop/weed management on crop yield, pest incidence and fruit quality in intensive organic apple production [PDF]

open access: yes, 2007
Apple is the commercially most important top fruit crop grown in the European Union. In spring 2001 one-year-old trees of the apple variety ‘Ingrid Marie’ were established in an organic production system with 3.0 m between the tree rows.
Lindhard Pedersen, H.
core  

Increasing risks of apple tree frost damage under climate change

open access: yesClimatic Change, 2019
Anthropogenic climate change is affecting agriculture and crop production. The responses of horticultural and agricultural systems to changing climatic conditions can be non-linear and at times counter-intuitive.
P. Pfleiderer   +2 more
semanticscholar   +1 more source

Zoborg: On‐Demand Climbing Control for Cyborg Beetles

open access: yesAdvanced Science, EarlyView.
A novel on‐demand climbing protocol enables Zoborg (a cyborg beetle from the living Zophobas morio) to seamlessly transition from horizontal floors to vertical walls. Multiple unrestrained mechanosensors allow wall sensing while electrical stimulation of the elytron initiates climbing. Leveraging the agile locomotion and exceptional adaptability of the
Lachlan Fitzgerald   +5 more
wiley   +1 more source

Interactive Effects of Water and Fertilizer on Yield, Soil Water and Nitrate Dynamics of Young Apple Tree in Semiarid Region of Northwest China

open access: yesAgronomy, 2019
Exploring the interactive effect of water and fertilizer on yield, soil water and nitrate dynamics of young apple tree is of great importance to improve the management of irrigation and fertilization in the apple-growing region of semiarid northwest ...
Hanmi Zhou   +7 more
semanticscholar   +1 more source

Subgenome Dominance in Allotetraploid Actinidia valvata Regulates RNA m6A Modification for Waterlogging Tolerance

open access: yesAdvanced Science, EarlyView.
The waterlogging tolerance of allotetraploid Actinidia valvata is inherited from one of its diploid progenitors, which leads to subgenome expression dominance, mediated by complex mechanisms including altered chromatin accessibility and DNA methylation.
Xiaoli Hu   +14 more
wiley   +1 more source

Into the woods : exposing children to outdoor classrooms [PDF]

open access: yes, 2012
An evidence-based design concept of a 1.75 acre outdoor learning environment at Apple Tree YMCA Child Development Center located in Muncie, Indiana, was developed by recognizing principles used in European forest kindergartens, identifying contextual ...
LaTomme, Amy C.
core   +1 more source

Incorporating economic multipliers in a bid adjustment algorithm for public food procurement decision making

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract We present an adjusted bid price mechanism that incorporates economic multiplier effects in public food procurement decision making. Under Input–Output model assumptions, the algorithm estimates enhanced tax revenues to state governments through multiplier effects associated with in‐state supplier purchasing.
Todd M. Schmit, Xiaoyan Liu
wiley   +1 more source

Effects of restricting movement between root and canopy populations of woolly apple aphid.

open access: yesPLoS ONE, 2019
Movement of insect pests between spatially subdivided populations can allow them to recolonize areas where local extinction has occurred, increasing pest persistence. Populations of woolly apple aphid (Eriosoma lanigerum [Hausmann]; Hemiptera: Aphididae),
Robert J Orpet   +3 more
doaj   +1 more source

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