Land-use impact on soil carbon, nitrogen, neutral sugar composition and related chemical properties in a degraded Ultisol in Leyte, Philippines

Soil Science and Plant Nutrition - Tập 54 Số 3 - Trang 321-331 - 2008
Ian A. Navarrete1, Kiyoshi Tsutsuki2
1United Graduate School of Agricultural Sciences, Iwate University, Iwate 020-8550 and
2Laboratory of Environmental Soil Science, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho 080-8555, Japan.

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