Concepedia

Jaffirin Lapongan

JL

Statistics

Publications

3

Citations

117

H-Index

3

Active since

1999

Affiliations

Sabah Forestry Department(Current)

Forestry and Forest Products Research Institute

Jaffirin Lapongan is an author at Sabah Forestry Department specializing in soil-plant nutrient relations, soil nutrient availability, and nutrient availability.

Publications per year

1999–2010

3

Publications

3

Nitrogen and phosphorus retranslocation and N:P ratios of litterfall in three tropical plantations: luxurious N and efficient P use by Acacia mangium

M. Inagaki, Koichi Kamo, Kazuki Miyamoto et al. · Plant and Soil · 2010 · 55 citations

, , +17

Nonlinear regression approach to estimating Johnson <i>S</i><sub>B</sub> parameters for diameter data

Kamziah Abd Kudus, Maqsood Ahmad, Jaffirin Lapongan · Canadian Journal of Forest Research · 1999 · 39 citations

, , +14

Nutrient dynamics through fine litterfall in three plantations in Sabah, Malaysia, in relation to nutrient supply to surface soil

M. Inagaki, Koichi Kamo, Jupiri Titin et al. · Nutrient Cycling in Agroecosystems · 2010 · 23 citations

, , +14

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