共 14 条
[1]
Comparison of the agar-film and membrane-filter methods for the estimation of hyphal lengths in soil,with particular reference to the effect of magnification. Baath E,Soderstrom B. Soil Biology and Biochemistry . 1980
[2]
Variation in the amounts of carbon and nitrogen associated with particle size fractions of soil from the Palace Leans meadow hay plots. Shiel R S. The Journal of Soil Science . 1986
[3]
Methods of Soil Analysis,Part 2-chemical and microbiological properties. Wollum A D. Soil Science Society of American .
[4]
Importance of phase-contrast microscopy for estimation of total fungal biomass by the agar-film technique. Juliet C. Frankland. Soil Biology and Biochemistry . 1974
[5]
Sampling soil microfloras:dispersion of soil by ion exchange and extraction of specificmicro-organisms from suspension by elutriation. Macdonald R M. Soil Biology and Biochemistry . 1986
[6]
FIuorescein diacetate as a stain of metabolically active bacteria in soil. Lundgren B. Soil Biology and Biochemistry . 1981
[7]
Soil Micro-organisms. Gray T R G,Williams S T. Oliver & Boyd . 1971
[8]
A dispersion and differential centrifugation technique for representatively sampling microorganisms from soil. Hopkins D W,et al. Soil Biology and Biochemistry . 1991
[9]
The use of fluorescein isgthiocyanate in the determination of the bacterial biomass of grassland soil. Babiuk L A,Paul E A. Can J of Microbiol . 1980
[10]
A comparison of a direct and a plate-counting technique for the quantitative estimation of the soil microorganisms. Skinner F A, et al. Journal of General Microbiology . 1952