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Pregled bibliografske jedinice broj: 1049357

The influence of potassium foliar application on mineral content of fig (Ficus carica L.) leaves and fruits


Krapac, Marin; Gluhić, David; Goreta Ban, Smiljana; Petek, Marko; Major, Nikola; Užila, Zoran; Palčić, Igor
The influence of potassium foliar application on mineral content of fig (Ficus carica L.) leaves and fruits // Book of abstact of VI. International Symposium on Fig / Krapac, Marin ; Goreta Ban, Smiljana ; Poljuha, Danijela ; Brkić Bubola, Karolina ; Prgomet, Iva ; Weber, Tim ; Palčić, Igor (ur.).
Poreč: Institut za poljoprivredu i turizam, 2019. str. 60-60 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1049357 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The influence of potassium foliar application on mineral content of fig (Ficus carica L.) leaves and fruits

Autori
Krapac, Marin ; Gluhić, David ; Goreta Ban, Smiljana ; Petek, Marko ; Major, Nikola ; Užila, Zoran ; Palčić, Igor

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstact of VI. International Symposium on Fig / Krapac, Marin ; Goreta Ban, Smiljana ; Poljuha, Danijela ; Brkić Bubola, Karolina ; Prgomet, Iva ; Weber, Tim ; Palčić, Igor - Poreč : Institut za poljoprivredu i turizam, 2019, 60-60

Skup
VI. International Symposium on Fig, Rovinj, ISHS - International Society for Horticultural Science

Mjesto i datum
Rovinj, Hrvatska, 2.-5. rujan 2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Mineral nutrition ; foliar application ; potassium

Sažetak
Fig (Ficus carica L.) fruits are a good source of carbohydrates, vitamin C, potassium and calcium. Potassium is macronutrient which has an essential role in the biochemical processes related to protein synthesis, carbohydrate metabolism, and enzyme activation. Foliar application of three different mineral fertilizers, potassium EDTA chelate (1.5 %), potassium phosphite (2.5 %), and potassium thiosulphate (0.2 %), was carried out on cv. ‘Petrovača bijela’ in the fig orchard of the Institute of Agriculture and Tourism in Porec (Croatia), while untreated fig trees were control treatment. Leaves and fruits were collected on the 23rd August 2017, twenty days after foliar application of mineral fertilizers. Mineral composition (Al, B, Ca, Cu, Fe, K, Mg, Mn, Na, Ni, P, S, Si and Zn) of leaves and fruits was analysed by ICPE-9820 Plasma Atomic Emission Spectrometer. The leaves had the the highest mass content of macronutrient Ca (26.34 g/kg) in potassium EDTA chelate treatment and the lowest P (10.10 g/kg) in the same treatment, and the highest mass content of beneficiary element Na (779.99 mg/kg) in potassium thiosulphate treatment and the lowest Ni (0.81 mg/kg) in potassium EDTA chelate treatment. The fruits had the highest mass content of macronutrient K (5.50 g/kg) in potassium EDTA chelate treatment and the lowest S (0.42 g/kg) in the potassium EDTA chelate and potassium thiosulphate treatment, and the highest mass content of beneficiary element Si (72.59 mg/kg) in potassium EDTA chelate treatment and the lowest Ni (0.54 mg/kg) in the control treatment. There is no significant difference in mineral composition between the treatments in leaves and fruits (p < 0.05). The short period of 20 days between mineral fertilization and harvest of leaves and fruits is a possible reason that there is no significant difference in mass concentration of minerals between treatments.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Ustanove
Institut za poljoprivredu i turizam, Poreč,
Agronomski fakultet, Zagreb

Profili:

Avatar Url Smiljana Goreta Ban (autor)

Avatar Url David Gluhić (autor)

Avatar Url Marin Krapac (autor)

Avatar Url Marko Petek (autor)

Avatar Url Nikola Major (autor)

Avatar Url Igor Palčić (autor)

Citiraj ovu publikaciju

Krapac, Marin; Gluhić, David; Goreta Ban, Smiljana; Petek, Marko; Major, Nikola; Užila, Zoran; Palčić, Igor
The influence of potassium foliar application on mineral content of fig (Ficus carica L.) leaves and fruits // Book of abstact of VI. International Symposium on Fig / Krapac, Marin ; Goreta Ban, Smiljana ; Poljuha, Danijela ; Brkić Bubola, Karolina ; Prgomet, Iva ; Weber, Tim ; Palčić, Igor (ur.).
Poreč: Institut za poljoprivredu i turizam, 2019. str. 60-60 (poster, međunarodna recenzija, sažetak, znanstveni)
Krapac, M., Gluhić, D., Goreta Ban, S., Petek, M., Major, N., Užila, Z. & Palčić, I. (2019) The influence of potassium foliar application on mineral content of fig (Ficus carica L.) leaves and fruits. U: Krapac, M., Goreta Ban, S., Poljuha, D., Brkić Bubola, K., Prgomet, I., Weber, T. & Palčić, I. (ur.)Book of abstact of VI. International Symposium on Fig.
@article{article, year = {2019}, pages = {60-60}, keywords = {Mineral nutrition, foliar application, potassium}, title = {The influence of potassium foliar application on mineral content of fig (Ficus carica L.) leaves and fruits}, keyword = {Mineral nutrition, foliar application, potassium}, publisher = {Institut za poljoprivredu i turizam}, publisherplace = {Rovinj, Hrvatska} }




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