Absorption of foliar applied micronutrients by apple leaves
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F18%3A00004939" target="_blank" >RIV/00027006:_____/18:00004939 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.17660/ActaHortic.2018.1217.10" target="_blank" >http://dx.doi.org/10.17660/ActaHortic.2018.1217.10</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2018.1217.10" target="_blank" >10.17660/ActaHortic.2018.1217.10</a>
Alternative languages
Result language
angličtina
Original language name
Absorption of foliar applied micronutrients by apple leaves
Original language description
Foliar fertilization is used to correct nutritional deficiencies in plants. Nutrient concentration and combinations of elements are important for the use and efficiency of fertilizers. The aim of the experiment was to investigate how nutrients, in the form of one-component solutions, are absorbed by leaves and how the combination of multiple elements in the solution affect nutrient uptake. The experiment was carried out on the 20-year-old apple tree ‘Selena’, in the beginning of August 2016, in the experimental orchard of Crop Research Institute in Prague - Ruzyně. Defined solutions of micronutrients (Fe, Zn, Mn, B) and their mixture were applied in spots (5 µL by micropipette) on marked leaves of apple trees in the orchard. Leaves (4 repetitions, 12 leaves in each variant) were harvested, washed and analyzed five days after application. The increase of studied nutrients concentration in a leaf depended on the concentration of the applied solution. An observed higher content of the nutrients in leaf petioles indicates transport of applied nutrients (including slowly – moving Mn and Fe) from leaves to another place of consumption. Zinc showed the best absorption among the observed elements. Nutrient combination (application of all tested nutrients in one solution) positively influenced the iron intake. Foliar application of investigated elements increased their concentration in leaves from low to optimum levels.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
<a href="/en/project/QJ1510133" target="_blank" >QJ1510133: Inovation of the fruit tree nutrition monitoring and diagnostical metods for effective fertilising in intensive orchards</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the VIII International Symposium on Mineral Nutrition of Fruit Crops
ISBN
978-94-62612-14-3
ISSN
0567-7572
e-ISSN
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Number of pages
5
Pages from-to
83-87
Publisher name
International Society for Horticultural Science (ISHS)
Place of publication
Belgium
Event location
Bolzano, Italy
Event date
Jan 1, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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