Foliar Fertilization for Sustainable Crop Production
A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Crop Production".
Deadline for manuscript submissions: 25 May 2025 | Viewed by 7475
Special Issue Editors
Interests: silicon; foliar application; sugar beet; biostimulants; beneficial elements
Interests: precision agriculture; remote sensing; fertilization; statistical analysis; crop production
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Sustainable Crop Production is a necessity. Environmental concerns make it necessary to reduce the intensity of mineral fertilization (mainly with nitrogen) and the use of the most dangerous pesticides. Progressive climate change adversely affects crop yields. As the climate warms, the threat of drought, high temperatures, disease infestation and pest damage increases.
This threatens to reduce food production, deteriorate food quality and collapse the profitability of agricultural production. It is therefore essential to look for innovative yet environmentally safe and profitable production technologies for the agricultural producer. One of these is the foliar application of various elements and compounds to plants. Despite a large amount of research, many problems are still unsolved.
This Special Issue focuses on various aspects of the foliar application of beneficial elements (silicon, vanadium, selenium, etc.) as well as biostimulants on plant growth and development, physiological traits, disease infestation and pest feeding, yield quantity and quality, and the storage stability of agricultural raw materials. Submitted manuscripts may also address the technical considerations of foliar application and the cost-effectiveness of foliar application. Research articles may present the results of field and laboratory studies with agricultural, vegetable, orchard and ornamental crops.
Research articles as well as review and discussion articles are welcome.
Dr. Arkadiusz Artyszak
Dr. Dariusz Gozdowski
Guest Editors
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Keywords
- silicon
- foliar application
- biostimulants
- beneficial elements
- Green Deal
- plant diseases
- plant pests
- drought
- crop yield
- yield quality
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Planned Papers
The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.
Title: How the form of silicon and the timing of a single foliar application affect sugar beet yields?
Authors: Alicja Siuda; Arkadiusz Artyszak; Dariusz Gozdowski; Zahoor Ahmad
Affiliation: 1 Institute of Agriculture, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159, 02‐776 Warsaw, Poland; [email protected] (A.S.); [email protected] (D.G.); [email protected] (Z.A.)
2 Department of Botany, University of Central Punjab, Constituent College, Bahawalpur 63100, Pakistan
Abstract: In the years 2017–2019, the impact of a single foliar application of various forms of silicon (potassium silicate – PS, calcium silicate – CS, sodium metasilicate – SM and orthosilicic stabilized acid – OSA) applied in the 6-leaf phase of sugar beet, 7 and 14 days later on yield and technological quality of sugar beet roots. It was found that the form of silicon does not have a significant impact on the yield of sugar beet roots, and significantly modifies the biological yield of sugar and the technological yield of sugar. The highest biological yield of sugar is achieved by foliar application of PS, and the technological yield of sugar by PS and OSA. The date of foliar application as well as the interaction of the date of application and silicon forms do not have a significant impact on the root yield, biological sugar yield and technological sugar yield. The form of silicon has a significant impact on the technological quality of sugar beet roots (sugar, α-amino nitrogen, potassium and sodium content). The most beneficial effect on the sugar content and reduction of sodium content in sugar beet roots is the foliar application of OSA, and the reduction of α-amino nitrogen and potassium content - PS. The timing of application of various forms of silicon has a significant impact on the sugar and potassium content in sugar beet roots. The most beneficial effect on the sugar content in the roots is the application carried out 7 days after the 6-leaf phase of sugar beet, and the potassium content is most limited by the treatment 14 days after reaching this phase. The interaction of the timing of foliar application and the form of silicon significantly modifies the technological quality features of sugar beet roots: the content of sugar, α-amino nitrogen, potassium and sodium.