1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 14240 1 1： KS I ISO 14240 1:2009 2009 12 18 http:/www.kats.go.krKS I ISO 14240 1:2009 : ( ) ( ) () ( ) : (ISO/TC190) () ( ) () : (http:/www.standard.go.kr) ： ：1999 12 28 ：2009 12 18 2009-0830 ： ： (ISO/TC190) ( 02-509-7266) (http:/www.kats.go.kr). 10
2、 5 , . KS I ISO 14240 1:2009 1： Soil quality Determination of soil microbial biomass Part 1： Substrateinduced respiration method 1997 1 ISO 14240 1, Soil quality Determination of soil microbial biomass Part 1： Substrateinduced respiration method . 1 . . 2 . . ( ) . KS I ISO 10381 6, ( , ) KS I ISO 1
3、0390, pH KS I ISO 11277, ( , ) KS I ISO 11465, ( ) 3 . 3.1 . , . KS I ISO 14240 1:2009 2 3.2 4 ( 1 ) . . 5 (221) . . (221) . 6 6.1 a) KS I ISO 11277 KS I ISO 11465 b) KS I ISO 10390 KCl CaCl2 pH KS I ISO 10694 , (KS I ISO 10381 6) . 6.2 D- 6.3 (6.2) 0.1 mm0.5 mm 7 . 7.1 (6.3) (6.2) . 7.2 7.3 (CO2) K
4、S I ISO 14240 1:2009 3 , . 8 8.1 CO2 (6.1) . . ( 5 ) . 500 mg/kg6 000 mg/kg . (7.1) (6.3) 1： 5 . , CO2 . (7.3) 6 CO2 . . CO2 . 8.2 CO2 8.1 3 . 8.1 . 9 CO2 . X 40R 0.37 X ： (mg/kg) R ： CO2 (mL/kg h) 40 A 5 . 10 . a) (6.1 ) b) , , (8. ) c) (raw data), / KS I ISO 14240 1:2009 4 A ( ) 1 KS I ISO 11260,
5、2 KS I ISO 10694, () 3 KS I ISO 11266, 4 Anderson, J.P.E and Domsch, K.H. A physiological method for the quantitative measurement of microbial biomass in soil. Soil Biol. Biochem., 10, 1978, pp. 215-221 5 Jenkinson, D.S. and Powlson, D.S. The effects of biocidal treatments on metabolism in soil. V.
6、A method for measuring soil biomass. Soil Biol. Biochem., 8, 1976, pp. 209-213 1： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS I ISO 14240 1:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Soil qualityDetermination of soil microbial biomassPart 1： Substrate-induced respiration method ICS 13.080 Korean Agency for Technology and Standards http:/www.kats.go.kr
