Results 71 to 80 of about 4,714 (238)

Autumn urea application and cold hardiness of apple trees

open access: yesActa Agrobotanica, 2013
Effect of autumn urea application on cold hardiness of apple trees was investigated at Experimental Orchard in Dąbrowice on four apple cultivars ('Szampioii'.
Beata Meszka, Anna Bielenin
doaj   +1 more source

Organic food quality – axioms and ambiguities [PDF]

open access: yes, 2006
During last decades the consumer trust in food quality has drastically decreased, mainly because of the growing ecological awareness and several food scandals.
Rembiałkowska, prof. Ewa
core  

Long term cropping and selected parameters of 15 apple tree cultivars

open access: yesHorticultural Science, 2018
Fifteen apple cultivars registered in the Czech Republic were included in this comparative study. The most productive after eight years of cropping was 'Rucla', which had a mean yield of 50.9 t/ha.
Jan Blažek   +2 more
doaj   +1 more source

Preliminary studies of leaf net photosyntesis, planting systems and yield of some apple cultivars (Malus domestica Borkh.)

open access: yesActa Agriculturae Slovenica, 1999
In apple tree (Malus domestica Borkh.) the correlation between the leaves net photosynthesis, the tree yield and the leaf area of the tree was investigated. The experiments were carried out on three apple cultivars ('Jonagold', 'Elstar Elshof', 'Idared')
Tomaž SINKOVIČ   +4 more
doaj   +1 more source

D2_2. Status Quo Analysis all Countries [PDF]

open access: yes, 2019
STATUS QUO ANALYSIS OF APPLE ORGANIC FARMING IN THE DIFFERENT ...
Boutry, Clémence   +10 more
core  

Comparison of the most frequently used apple thinning compounds for the thinning of 'Jonagold', 'Elstar' and 'Golden Delicious' apples

open access: yesActa Agriculturae Slovenica, 2000
Three-year apple thinning experiments were conducted on mature 'Jonagold'/M9, 'Elstar'/M9 and 'Golden Delicious'/M9 apple trees. The consistency of thinning was investigated after the application of carbaryl, 1-naphthaleneacetic acid (NAA ...
Matej STOPAR
doaj   +1 more source

Pectin modifications and the role of pectin-degrading enzymes during postharvest softening of Jonagold apples.

open access: yesFood Chemistry, 2014
This study aimed at understanding softening in Jonagold apple (Malus×domestica Borkh.) fruits, by investigating pectin modifications and the evolution of pectin-modifying enzymes during postharvest storage and ripening.
S. Gwanpua   +9 more
semanticscholar   +1 more source

Effect of spraying with calcium chloride at difTerent water rates on 'Jonagold' apple calcium concentration

open access: yesActa Agrobotanica, 2013
The aim of the study was to examine the effect of calcium chloride (CaCl2) spraying at different rates of water on apple (Malus domestica Borkh.) calcium concentration.
Paweł Wójcik, Waldemar Świechowski
doaj   +1 more source

New approaches in biological control of apple scab [PDF]

open access: yes, 2008
Apple scab caused by Venturia inaequalis is a major disease in apple production. In organic farming scab control depends on the use of fungicides based on copper or sulphur.
Köhl, J.
core  

Genetic specificity of mineral nurition apple cultivars in orchard Borinci [PDF]

open access: yes, 2009
Višegodišnjim istraživanjima biljno-hranidbenog kapaciteta tla metodom folijarne dijagnoze u plantaži jabuka Borinci na antropogenom eutričnom smeđem tlu na karbonatnom lesu u semiaridnom području istočne Slavonije utvrđene su genetske, odnosno sortne ...
Anđelko Vrsaljko, Ivo Miljković
core   +1 more source

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