Using locally available fertilisers to enhance the yields of swidden farmers in Papua New Guinea
<p><strong>Context</strong></p> Swidden agriculture (a type of small-scale agriculture) is crucial to the livelihood and food security of millions of people in tropical regions. Social-ecological changes, including population growth and anti-swidden policies, are putting pres...
| Main Authors: | , , , , , , , , , , |
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
Elsevier
2021
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