9911: Analysis of Soil Nutrients and Organic Matter in organic and conventional Marine Shrimp ponds at Guaraíra Lagoon, Rio Grande do Norte State, Brazil
(2007) Analysis of Soil Nutrients and Organic Matter in organic and conventional Marine Shrimp ponds at Guaraíra Lagoon, Rio Grande do Norte State, Brazil. Paper presented at Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.
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Summary
This study compares the soil nutrients from an intensive and semi-intensive and an organic marine shrimp farm located in Guaraíra Lagoon, Rio Grande do Norte State, Brazil. The organic system showed significant lower levels of organic matter and phosphorus when compared to the two conventional systems. The results indicate that the conventional systems release large amount of nutrients into the environment and the organic system is a sink of nutrients from the Guaraira Lagoon ecosystem.
| Document Language: | English |
|---|---|
| Keywords: | Marine shrimp farm, nutrient management |
| Subject Areas: | Farming Systems > Farm nutrient management |
| Research affiliation: | International Conferences > Scientific Conferences for D,A,CH (Wissenschaftstagung) > Scientific Conference 2007 > 4 Other subjects > 4.7 Organic farming in the tropcis and subtropics International Conferences > Scientific Conferences for D,A,CH (Wissenschaftstagung) > Scientific Conference 2007 |
| Total budget (Euro): | 0 |
| Orgprints ID Number: | 9911 |
| Contact: | Lima, PhD. Student Juliana |
| Deposited On: | 12 May 2007 |
| EPrint Type: | Conference paper |
| Published?: | Published |
| Type of presentation: | Paper |
| Peer Review Status: | Peer-reviewed and accepted |
| Additional Publishing Information: | Die endgültige Version des Beitrags ist veröffentlicht in: S. Zikeli, W. Claupein, S. Dabbert, B. Kaufmann, T. Müller und A. Valle Zárate, Hrsg. (2007) Zwischen Tradition und Globalisierung – 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Deutschland, 20.-23. März 2007, http://orgprints.org/10742/ |
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