Results 41 to 50 of about 303,684 (253)

Towards Grower-friendly Apple Crop Thinning by Tree Shading [PDF]

open access: yes, 2008
Light management with shading nets, which reduce sunlight by 74%, might be an alternative to chemicals commonly used for thinning on apple trees. To study the effect of shading on crop load and fruit quality, trials were conducted in field experiments ...
Bertschinger, L.   +4 more
core  

Effect of Immersion in Quaternary Ammonium Methacryloxy Silane Mixed Monomer on the Mechanical Properties and Antibacterial Activity of a 3D-Printed Urethane Dimethacrylate Denture Base Resin

open access: yesJournal of Functional Biomaterials
Denture base resins are susceptible to microbial colonization, and current antibacterial additives often lose effectiveness and may weaken material properties.
Kun-Min Kim   +4 more
doaj   +1 more source

The mineralization of commercial organic fertilizers at 8°C temperature [PDF]

open access: yes, 2008
In organic production only organic fertilizers and soil conditioners can be used to supply the soil with nitrogen. The mineralization of these products is slow and so there can be problems with the supply of nitrogen, when the demand of the plants is ...
Andreaus, O.   +5 more
core  

Short-Term Effects of Non-Surgical Periodontal Treatment and Probiotics in Elderly Living Alone: A Pilot Study

open access: yes치위생과학회지
Background: Elderly individuals living alone are at increased risk of metabolic syndrome and periodontal disease. This pilot study investigated the combined effects of non-surgical periodontal therapy (NSPT) and probiotic supplementation on periodontal ...
Eun-Mi Choi   +5 more
doaj   +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

Variation of Fine Roots Distribution in Apple (Malus pumila M.)–Crop Intercropping Systems on the Loess Plateau of China

open access: yesAgronomy, 2018
In arid and semi-arid areas, interspecific below-ground competition is prominent in agroforestry systems. To provide theoretical and technical guidance for the scientific management of apple⁻crop intercropping systems, a field study was conducted ...
Yubo Sun   +5 more
doaj   +1 more source

SURVIVAL OF APPLE MAGGOT LARVAE, RHAGOLETIS POMONELLA (DIPTERA: TEPHRITIDAE), IN PICKED AND UNPICKED APPLES [PDF]

open access: yes, 2017
Apple maggot eggs, Rhagoletis pomonella (Walsh), hatched equally well in apples on the tree and in picked fruit. Many larvae completed development in all different maturities of picked fruit and development and survival were similar in different ...
Reissig, W. H.
core  

Fruit crops, 1982: a summary of research [PDF]

open access: yes, 1982
Influence of six rootstocks and herbicides on growth, cropping, and fruit quality of Blaxtayman apple trees / David C. Ferree and Robert G. Hill, Jr. -- Tree performance and yield efficiency of several apple cultivars on M9 and M9 interstems / D.
Brazee, R. D.   +14 more
core  

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

The Apple Tree [PDF]

open access: yes
Consider an individual whose preferences are changing over time. How do we assess her welfare? We argue that this is an empirically relevant question as preferences are constantly changing over time if the agent has a bias towards the present. We present
Ahmed Anwar
core  

Home - About - Disclaimer - Privacy