Evaluation of the possibilities of using humic acids obtained from lignite in the production of commercial fertilizers

Comparative effects of lignite-derived humic acids and FYM on soil properties and vegetable yield

(2017) Krystyna Ciarkowska et al.   GEODERMA

Lignite mining and electricity generation in Poland: The current state and future prospects

(2016) Marek Widera et al.   ENERGY POLICY

New methodology to assess the quantity and quality of humic substances in organic materials and commercial products for agriculture

(2016) Marta Fuentes et al.   JOURNAL OF SOILS AND SEDIMENTS

Source indicator of commercial humic products: UV-Vis and fluorescence proxies

(2016) Olga Yakimenko et al.   JOURNAL OF SOILS AND SEDIMENTS

Plant biostimulants: physiological responses induced by protein hydrolyzed-based products and humic substances in plant metabolism

(2016) Serenella Nardi et al.   SCIENTIA AGRICOLA

Commercial Humates in Agriculture: Real Substance or Smoke and Mirrors?

(2016) Graham Lyons et al.   Agronomy-Basel

Humic and fulvic acids as biostimulants in horticulture

(2015) Luciano P. Canellas et al.   SCIENTIA HORTICULTURAE

Interactions between protein-like and humic-like components in dissolved organic matter revealed by fluorescence quenching

(2015) Zhigang Wang et al.   WATER RESEARCH

A New Standardized Method for Quantification of Humic and Fulvic Acids in Humic Ores and Commercial Products

(2014) Richard T. Lamar et al.   JOURNAL OF AOAC INTERNATIONAL

Changes of the lignite seam architecture — A case study from Polish lignite deposits

(2013) Marek Widera   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Sorption of methane on lignite from Polish deposits

(2011) Jan Macuda et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Long term effects of a brown coal-based amendment on the properties of soil humic acids

(2008) J. Kwiatkowska et al.   GEODERMA

Thermal characterization of humic acids and other components of raw coal

(2008) A. Rotaru et al.   JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY