SOILS NATURAL FERTILITY OF MADEIRA-RO FLUVIAL PLAIN: A PHYSIC-CHEMISTRY ANALYSIS (CEC, m% E V%) OF THE STRETCH FROM PORTO VELHO-RO TO HUMAITÁ-AM
This work evaluates natural soil fertility on plain and flooded terrace areas, at Madeira River-RO fluvial plain, based on physics and chemicals analyses, (pH, OM, Al+2 + H+, exchange bases K+; Ca+2; Mg+2 e Al+3), physic-chemical (CEC, m% and V%), from the city of Porto Velho-RO to the city of Humai...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Editora da Universidade Federal de Uberlândia
2005-05-01
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| Series: | Revista Sociedade & Natureza |
| Subjects: | |
| Online Access: | http://www.sociedadenatureza.ig.ufu.br/include/getdoc.php?id=1372&article=684&mode=pdf |