Cited by 534Plant Growth Enhancement TechniquesAgriculture, Plant Science, Crop ManagementPlant Growth and Agriculture Techniques

Plant Biostimulants: Importance of the Quality and Yield of Horticultural Crops and the Improvement of Plant Tolerance to Abiotic Stress—A Review

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Drobek, Magdalena, Frąc, Magdalena, Cybulska, Justyna·2019·Agronomy

Abstract

Biostimulants are among the natural preparations that improve the general health, vitality, and growth of plants and protect them against infections. They can be successfully used in both agri- and horticultural crops. The main active substances used in such preparations are humic and fulvic acids, protein hydrolysates, compounds containing nitrogen, seaweed extracts, beneficial fungi, and bacteria. Biostimulant formulations may be single- or multi-component, but the synergic action of several different components has been observed. Many groups of biostimulants have been distinguished through their method of application (soil, foliar), the material from which they were produced (plant, animal), or the process by which they were created (hydrolysis, fermentation, extraction). Natural soil stimulants can induce the development of beneficial soil organisms that provide substrates for plant growth. The use of natural preparations that are not harmful to the environment is particularly important in connection with the progressive processes of soil degradation and atmospheric pollution. This review gives an overview of the importance and influence of different natural plant biostimulants on both the yield and quality of crops.

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  1. European Union. II Non-Legislative Acts. DECISIONS: Commission Implementing Decision (EU) 2017/1442 of 31 July 2017 Establishing Best Available Techniques (BAT) Conclusions, under Directive 2010/75/EU of the European Parliament and of the Council, for Large Combustion Pl. Off. J. Eur. Union. L 2017, 60, 1-88.
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Authors
Drobek, M., Frąc, M., & Cybulska, J.
Affiliations
Institute of Agrophysics, Polish Academy of Sciences (PL)
Corresponding author
Cybulska, Justyna
Venue
Agronomy
Publisher
MDPI AG
Published
2019-06-24
Volume
9
Issue
6
Pages
335
ISSN
2073-4395 (ISSN-L)
OpenAlex
W2949573358
Cited by
534
References
68
Citations by year
2026: 62 · 2025: 62 · 2024: 103 · 2023: 105 · 2022: 81 · 2021: 72 · 2020: 47 · 2019: 1
FWCI
37.03
Type
journal article
Language
en
Open access
Locations
  • Agronomy (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Narodowe Centrum Badań i Rozwoju (BIOSTRATEG3/344433/16/NCBR/2018)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Growth Enhancement Techniques
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Agriculture, Plant Science, Crop Management
  • Life Sciences › Agricultural and Biological Sciences › Soil Science › Plant Growth and Agriculture Techniques
Keywords
biostimulants, horticultural crops, crop yield, crop quality, abiotic stress tolerance, humic acid, fulvic acid, protein hydrolysates, seaweed extract, beneficial microorganisms, soil organisms, foliar application, soil degradation, environmental pollution

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