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Keywords
Abstract
Objective: To analyze the various effects that the use of La as an inorganic biostimulant has on growth, yield and quality of different crop plants.
Design/methodology/approach: A search in recent literature related to the effects of lanthanum on various economically important crops was conducted. Subsequently, the most relevant information was selected, analyzed and grouped by type of effect.
Results: The addition of lanthanum at low doses has been tested in different crop plants. It has been proven that La increases growth, development and quality in various species. Likewise, positive effects have been reported in germination, in the absorption of nutrients, in mitigating the deficiencies of some essential elements, as well as in the promotion of physiological and biochemical responses.
Limitations/implications of the study: The analyzed results have been generated in a great diversity of plant species, under different production systems, with dissimilar doses, as well as with different sources and application methods. This situation represents a challenge, since it hinders the possibility to issue general recommendations.
Findings/conclusions: Lanthanum improves yield and quality, as well as some physiological, biochemical and nutritional responses in different crops of economic importance.