… It was apparent during field observation that high soil acidity, P and K deficiency were major problems constraining agriculture production in upland … Before a unified village policy was introduced all over Indonesia 24 Page 7 …
CITATION STYLE
Dendi, A., & Shivakoti, G. P. (2003). Assessment of Participatory Extension Approaches for Sustainable Agriculture Development in Uplands of West Sumatra, Indonesia. Asia-Pacific Journal of Rural Development, 13(2), 19–43. https://doi.org/10.1177/1018529120030202
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