International research
A wider scientific picture.
ChitoHumus trials in Latvia sit within a broader research field. Studies of chitosan and humic acids in other countries explore related biological questions.
Latvia
Where ChitoHumus has been studied
The supplied AREI Stende reports cover greenhouse and field crops. A University of Latvia report characterises a peat-and-mushroom sample and studies early seedling responses. Results are mixed and specific to the crop and method.
AREI crop season 2025; University of Latvia report, Riga 2026.
Türkiye
Foliar chitosan and lettuce performance
A field experiment in Denizli tested commercial chitosan at several concentrations. The paper examines lettuce yield and quality, providing ingredient-level context for biostimulant research.
Ovalı & Özdamar Ünlü (2024). Effects of chitosan application on the yield and quality of lettuce. BioResources, 19(1), 985–997.
Mexico
Nanoparticle dose and lettuce response
Researchers tested different doses of chitosan nanoparticles in lettuce and measured yield and quality. The work illustrates why formulation and concentration need to be evaluated together.
Ramírez-Rodríguez et al. (2024). Chitosan Nanoparticles as Biostimulant in Lettuce (Lactuca sativa L.) Plants. Phyton, 93(4), 777–787.
Brazil
Humic acids and root development
Work on maize roots examined humic acids isolated from earthworm compost, including root elongation, lateral-root emergence and enzyme activity. It provides mechanistic context for humic-substance research.
Canellas et al. (2002). Humic Acids Isolated from Earthworm Compost Enhance Root Elongation, Lateral Root Emergence, and Plasma Membrane H+-ATPase Activity in Maize Roots. Plant Physiology, 130(4), 1951–1957.
Canada
The next questions are local
Nano Import’s focus is to connect the technology with the needs of Canadian growers. The next useful step is a documented, crop-specific evaluation under local conditions, with the applicable product and research requirements confirmed first.
No completed Canadian ChitoHumus performance trial was established in the evidence reviewed for this website.
Research locations are not a customer map
The studies above do not establish commercial ChitoHumus adoption in Türkiye, Mexico or Brazil. Ingredient studies help explain the research direction; product claims require product-specific evidence.