Biological technology and agricultural policy: an assessment of azolla in Philippine rice production
Concerns about external debt and energy security have motivated several developing countries to develop biological technologies to substitute for petrochemical inputs. This paper examines the economic feasibility of azolla as a source of nitrogen in Philippine rice production. Green manuring with az...
| Main Authors: | , , |
|---|---|
| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Wiley
1985
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/170455 |
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