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Article

11 Citations

3,968 Views

18 Pages

Quick Analysis of Organic Amendments via Portable X-ray Fluorescence Spectrometry

Rafael López-Núñez,
Fátima Ajmal-Poley,
José A. González-Pérez,
Miguel Angel Bello-López and
Pilar Burgos-Doménech

Int. J. Environ. Res. Public Health2019, 16(22), 4317;https://doi.org/10.3390/ijerph16224317

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6 November 2019

The determination of heavy metals in soils and organic amendments, such as compost, manure, biofertilizer, and sludge, generally involves the digestion of samples with aqua regia, and the determination of those in the solution using various technique...

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Article

6 Citations

2,797 Views

23 Pages

Influence of Long-Term Organic Fertilization on Changes in the Content of Various Forms of Sulfur in the Soil under Maize Monoculture

Pavel Suran,
Jiří Balík,
Martin Kulhánek,
Ondřej Sedlář and
Jindřich Černý

Agronomy2023, 13(4), 957;https://doi.org/10.3390/agronomy13040957

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23 March 2023

Sulfur nutrition is a crucial part of proper crop growth. In this study, we investigated the influence of organic fertilizers in a long-term field experiment (23 years) with continuous maize monoculture. We focused on: (a) changes in the soil sulfur...

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