Nutrient cycling in E. citriodora and P. taeda I. nutrient distribution in soil
DOI:
https://doi.org/10.1590/S0071-12761978000100008Abstract
From a grove of E. citriodora (20 years) and P. taeda (24 years) site on a red-yellow podzolic (ultisol), at Piracicaba (22° 43' S, 47° 38' W, elev. 1933 ft., av. annual precipt 1,170 mm), SP, Brazil, leaves, litter fall an soil samples (0 - 10 and 10 - 20 cm depth) were collected. Chemical analysis were run for macro and micronutrients, except for Cl and Mo, by conventional modes. The authors concluded: 1. The E. citriodora was better supplied in nutrients than P. taeda, except for iron; 2. Both forest species hence the organic carbon content in the soil; 3. E. citriodora improved the potassium and magnesium contents in the soil. 4. P. taeda improved the available aluminium of the soil; 5. Both forest species henced the potassium content the litter fall; 6. The fall was improved in iron by P. taeda.Downloads
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Published
1978-01-01
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How to Cite
Rocha Filho, J. de C., Haag, H., Oliveira, G. de, & Pitelli, R. (1978). Nutrient cycling in E. citriodora and P. taeda I. nutrient distribution in soil . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 35, 113-124. https://doi.org/10.1590/S0071-12761978000100008