Properties of soil humic substances in fractions obtained by sequential extraction with pyrophosphate solutions at different pHs
Fujitake, Nobuhide, Kusumoto, Atsuko, Tsukamoto, Mayuko, Noda, Yukio, Suzuki, Takeshi, Otsuka, HirooVolume:
45
Language:
english
Journal:
Soil Science and Plant Nutrition
DOI:
10.1080/00380768.1999.10409349
Date:
June, 1999
File:
PDF, 754 KB
english, 1999