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total nitrogen content of the soil

total nitrogen content of the soil, Total:5 items.

In the international standard classification, total nitrogen content of the soil involves: Soil quality. Pedology.

Indonesia Standards, total nitrogen content of the soil

• SNI 13-4721-1998 Methods for determination of total nitrogen content in soils

Korean Agency for Technology and Standards (KATS), total nitrogen content of the soil

• KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)

Association Francaise de Normalisation, total nitrogen content of the soil

• NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.

RU-GOST R, total nitrogen content of the soil

• GOST 26107-1984 Soils. Methods for determination of total nitrogen

VN-TCVN, total nitrogen content of the soil

• TCVN 7373-2004 Soils quality.Index values of total nitrogen content in the soils of Vietnam

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