Properties of soil humic substances in fractions obtained by sequential extraction with pyrophosphate solutions at different pHs
Fujitake, Nobuhide, Kusumoto, Atsuko, Yanagi, Yukiko, Suzuki, Takeshi, Otsuka, HirooVolume:
49
Language:
english
Journal:
Soil Science and Plant Nutrition
DOI:
10.1080/00380768.2003.10410019
Date:
June, 2003
File:
PDF, 630 KB
english, 2003