-
1
-
-
0000630489
-
Particle size fractions and their use in studies of soil organic matter: I. The nature and distribution of forms of carbon, nitrogen and sulfur
-
Anderson, D.W., S. Saggar, J.R. Bettany, and J.W.B. Stewart. 1981. Particle size fractions and their use in studies of soil organic matter: I. The nature and distribution of forms of carbon, nitrogen and sulfur. Soil Sci. Soc. Am. J. 45:767-772.
-
(1981)
Soil Sci. Soc. Am. J.
, vol.45
, pp. 767-772
-
-
Anderson, D.W.1
Saggar, S.2
Bettany, J.R.3
Stewart, J.W.B.4
-
2
-
-
84982339649
-
Rapid method for the determination of cation capacity of calcareous and non calcareous soils
-
Bascomb, C.L. 1964. Rapid method for the determination of cation capacity of calcareous and non calcareous soils. J. Sci. Food Agric. 15:821-823.
-
(1964)
J. Sci. Food Agric.
, vol.15
, pp. 821-823
-
-
Bascomb, C.L.1
-
3
-
-
84994532805
-
Inorganic forms of nitrogen
-
C. A. Black (ed.), American Society of Agronomy, Madison, WI
-
Bremner, J.M. 1965. Inorganic forms of nitrogen, pp. 1179-1237. In: C. A. Black (ed.), Methods of Soil Analysis. Part 2. American Society of Agronomy, Madison, WI.
-
(1965)
Methods of Soil Analysis. Part 2
, pp. 1179-1237
-
-
Bremner, J.M.1
-
4
-
-
0019187706
-
Organic matter distribution with particle-size in surface horizons of some sombric soils in Vancouver Island
-
Broesma, K. and L.M. Lavkulich. 1980. Organic matter distribution with particle-size in surface horizons of some sombric soils in Vancouver Island. Can. J. Soil Sci. 60:583-586.
-
(1980)
Can. J. Soil Sci.
, vol.60
, pp. 583-586
-
-
Broesma, K.1
Lavkulich, L.M.2
-
6
-
-
0000747875
-
Carbon and nitrogen in particle size fractions isolated from Danish arable soils by ultrasonic dispersion and gravity sedimentation
-
Christensen, B.T. 1985. Carbon and nitrogen in particle size fractions isolated from Danish arable soils by ultrasonic dispersion and gravity sedimentation. Acta Agric. Scand. 35:175-187.
-
(1985)
Acta Agric. Scand.
, vol.35
, pp. 175-187
-
-
Christensen, B.T.1
-
7
-
-
0007989688
-
The use of particle size fractions in soil organic matter studies
-
J. Cooley (ed.), June 4-6, 1986. Ekenas, Flen, Sweden
-
Christensen, B.T. 1987. The use of particle size fractions in soil organic matter studies, pp. 113-123. In: J. Cooley (ed.), Soil Organic Matter and Soil Productivity. Intecol Symposium, June 4-6, 1986. Ekenas, Flen, Sweden.
-
(1987)
Soil Organic Matter and Soil Productivity. Intecol Symposium
, pp. 113-123
-
-
Christensen, B.T.1
-
8
-
-
0001871017
-
Physical fractionation of soil and organic matter in primary particle size and density separates
-
Christensen, B.T. 1992. Physical fractionation of soil and organic matter in primary particle size and density separates. Adv. Soil Sci. 20:1-90.
-
(1992)
Adv. Soil Sci.
, vol.20
, pp. 1-90
-
-
Christensen, B.T.1
-
9
-
-
0023523754
-
Components and particle size distribution of soil titratable acidity
-
Curtin, D., P.M. Huang, and H.P.W. Rostad. 1987. Components and particle size distribution of soil titratable acidity. Soil Sci. Soc. Am. J. 51:332-336.
-
(1987)
Soil Sci. Soc. Am. J.
, vol.51
, pp. 332-336
-
-
Curtin, D.1
Huang, P.M.2
Rostad, H.P.W.3
-
10
-
-
0022835003
-
Long-term trend in fertility of soils under continuous cultivation and cereal cropping in southern Queensland. II. Total organic carbon and its loss from the soil profile
-
Dalai, R. and R.S. Mayer. 1986. Long-term trend in fertility of soils under continuous cultivation and cereal cropping in southern Queensland. II. Total organic carbon and its loss from the soil profile. Aust. J. Soil Res. 24:281-292.
-
(1986)
Aust. J. Soil Res.
, vol.24
, pp. 281-292
-
-
Dalai, R.1
Mayer, R.S.2
-
11
-
-
0021639602
-
Influence of long-term tillage and crop rotation combinations on soil enzyme activities
-
Dick, W.A. 1984. Influence of long-term tillage and crop rotation combinations on soil enzyme activities. Soil Sci. Soc. Am. J. 48:569-574.
-
(1984)
Soil Sci. Soc. Am. J.
, vol.48
, pp. 569-574
-
-
Dick, W.A.1
-
12
-
-
0003186624
-
Naturally occurring organo-clay complexes of orthic black chernozems
-
Dudas, M.J. and S. Pawluk. 1970. Naturally occurring organo-clay complexes of orthic black chernozems. Geoderma 3:5-17.
-
(1970)
Geoderma
, vol.3
, pp. 5-17
-
-
Dudas, M.J.1
Pawluk, S.2
-
13
-
-
0022925503
-
Aggregate structure and carbon, nitrogen and phosphorus in native and cultivated soils
-
Elliot, E.T. 1986. Aggregate structure and carbon, nitrogen and phosphorus in native and cultivated soils. Soil Sci. Soc. Am. J. 50:627-633.
-
(1986)
Soil Sci. Soc. Am. J.
, vol.50
, pp. 627-633
-
-
Elliot, E.T.1
-
14
-
-
0025199365
-
Element partitioning in size and density-fractionated sewage sludge and sludge-amended soil
-
Essington, M.E. and S.V. Mattigod. 1990. Element partitioning in size and density-fractionated sewage sludge and sludge-amended soil. Soil Sci. Soc. Am. J. 54:385- 394.
-
(1990)
Soil Sci. Soc. Am. J.
, vol.54
, pp. 385-394
-
-
Essington, M.E.1
Mattigod, S.V.2
-
15
-
-
0024200378
-
The effect of the added nitrogen on the rate of decomposition of organic matter
-
Fog, K. 1988. The effect of the added nitrogen on the rate of decomposition of organic matter. Biol. Rev. 63:433-462.
-
(1988)
Biol. Rev.
, vol.63
, pp. 433-462
-
-
Fog, K.1
-
16
-
-
8544259839
-
Calcium, magnesium and potassium in clay, silt and fine sand fractions of some Finnish soils
-
Kaila, A. and R. Ryti. 1968. Calcium, magnesium and potassium in clay, silt and fine sand fractions of some Finnish soils. J. Sci. Agric. Soc. Finland 40:1-13.
-
(1968)
J. Sci. Agric. Soc. Finland
, vol.40
, pp. 1-13
-
-
Kaila, A.1
Ryti, R.2
-
17
-
-
0001263080
-
Behavoir of phenolic substances in the decaying process of plants. I. Identification and quantitative determination of phenolic acids in the rice straw and its decayed products by gas chromatography
-
Kuwatsuka, S. and H. Shindo. 1973. Behavoir of phenolic substances in the decaying process of plants. I. Identification and quantitative determination of phenolic acids in the rice straw and its decayed products by gas chromatography. Soil Sci. Plant Nutr. 19:219-226.
-
(1973)
Soil Sci. Plant Nutr.
, vol.19
, pp. 219-226
-
-
Kuwatsuka, S.1
Shindo, H.2
-
18
-
-
0026479988
-
Changes in soil organic carbon and nitrogen after six years of corn production
-
Liang, B.C. and A.F. Mackenzie. 1992. Changes in soil organic carbon and nitrogen after six years of corn production. Soil Sci. 153:307-313.
-
(1992)
Soil Sci.
, vol.153
, pp. 307-313
-
-
Liang, B.C.1
Mackenzie, A.F.2
-
19
-
-
0000923720
-
Fractionation of acid soluble components of soil organic matter using polyvinyl pyrrolidone
-
Lowe, L.E. 1975. Fractionation of acid soluble components of soil organic matter using polyvinyl pyrrolidone. Can. J. Soil Sci. 55:119-126,
-
(1975)
Can. J. Soil Sci.
, vol.55
, pp. 119-126
-
-
Lowe, L.E.1
-
20
-
-
1642561728
-
Content and composition of humus in soils under intense agricultural use
-
Luk'yanchikova, Z.I. 1980. Content and composition of humus in soils under intense agricultural use. Pochvovedenije 6:78-80.
-
(1980)
Pochvovedenije
, vol.6
, pp. 78-80
-
-
Luk'yanchikova, Z.I.1
-
21
-
-
0000005982
-
The effect of agricultural utilization on the composition and yield of phenolic acids in low peat soils
-
Maciak, F. and H. Harms. 1986. The effect of agricultural utilization on the composition and yield of phenolic acids in low peat soils. Plant Soil 94:171-178.
-
(1986)
Plant Soil
, vol.94
, pp. 171-178
-
-
Maciak, F.1
Harms, H.2
-
22
-
-
0000481203
-
Total carbon, organic carbon and organic matter
-
A.L. Page (ed.), American Society of Agronomy, Madison, WI
-
Nelson, D.W. and L.E. Sommers. 1982. Total carbon, organic carbon and organic matter, pp. 539-599. In: A.L. Page (ed.), Methods of Soil Analysis. Part 2. American Society of Agronomy, Madison, WI.
-
(1982)
Methods of Soil Analysis. Part 2
, pp. 539-599
-
-
Nelson, D.W.1
Sommers, L.E.2
-
23
-
-
0027079726
-
Role respectif des différentes fractions granulo-métriques d'un sol dans ses propriétés physico-chimiques: Mise au point d'une methode non destructive
-
Oliver, R. and P. Letourmy. 1992. Role respectif des différentes fractions granulo-métriques d'un sol dans ses propriétés physico-chimiques: Mise au point d'une methode non destructive. L'Agronomie Tropicale 46:41-50.
-
(1992)
L'Agronomie Tropicale
, vol.46
, pp. 41-50
-
-
Oliver, R.1
Letourmy, P.2
-
25
-
-
0028160613
-
Chemical characteristics of soil after 40 years of continuous maize cultivation
-
Riffaldi, R., A. Saviozzi, R. Levi-Minzi, and F. Menchetti. 1994. Chemical characteristics of soil after 40 years of continuous maize cultivation. Agric. Ecosys. Environ. 49:239-245.
-
(1994)
Agric. Ecosys. Environ.
, vol.49
, pp. 239-245
-
-
Riffaldi, R.1
Saviozzi, A.2
Levi-Minzi, R.3
Menchetti, F.4
-
26
-
-
0028159979
-
The effect of forty years of continuous corn cropping on soil organic matter characteristics
-
Saviozzi, A., R. Levi-Minzi, and R. Riffaldi. 1994. The effect of forty years of continuous corn cropping on soil organic matter characteristics. Plant Soil 160:139-145.
-
(1994)
Plant Soil
, vol.160
, pp. 139-145
-
-
Saviozzi, A.1
Levi-Minzi, R.2
Riffaldi, R.3
-
27
-
-
0019966926
-
Fluorescein diacetate hydrolysis as a measure of total microbial activity in soil and litter
-
Schnurer, J. and T. Rosswall. 1982. Fluorescein diacetate hydrolysis as a measure of total microbial activity in soil and litter. App. Environ. Microb. 43:1256-1261.
-
(1982)
App. Environ. Microb.
, vol.43
, pp. 1256-1261
-
-
Schnurer, J.1
Rosswall, T.2
-
28
-
-
0022192877
-
Microbial biomass and activity in an agricultural soil with different organic matter contents
-
Schnurer, J., M. Clarholm, and T. Rosswall. 1985. Microbial biomass and activity in an agricultural soil with different organic matter contents. Soil Biol. Biochem. 17:611-618.
-
(1985)
Soil Biol. Biochem.
, vol.17
, pp. 611-618
-
-
Schnurer, J.1
Clarholm, M.2
Rosswall, T.3
-
29
-
-
0027132849
-
Composition of organic matter in particle-size fractions of an agricultural soil
-
Schulten, H.R., P. Leinweber, and C. Sorge. 1993. Composition of organic matter in particle-size fractions of an agricultural soil. J. Soil Sci. 44:677-691.
-
(1993)
J. Soil Sci.
, vol.44
, pp. 677-691
-
-
Schulten, H.R.1
Leinweber, P.2
Sorge, C.3
-
30
-
-
0000662090
-
A new index of humification
-
Sequi, P., M. De Nobili, L. Leita, and G. Cercignani. 1986. A new index of humification. Agrochimica 30:175-179.
-
(1986)
Agrochimica
, vol.30
, pp. 175-179
-
-
Sequi, P.1
De Nobili, M.2
Leita, L.3
Cercignani, G.4
-
31
-
-
0003319083
-
Soil Taxonomy: A Basic System of Soil Classification Form Making an Interpreting Soil Surveys
-
Soil Survey Staff. U.S. Government Printing Office Washington, DC
-
Soil Survey Staff. 1975. Soil Taxonomy: A Basic System of Soil Classification Form Making an Interpreting Soil Surveys. USDA-SCS Agricultural Handbook 436. U.S. Government Printing Office Washington, DC.
-
(1975)
USDA-SCS Agricultural Handbook
, vol.436
-
-
-
32
-
-
8544238763
-
Sistema colturale a mais continuo: Tredici anni di prove nella pianura padana
-
Spallacci, P. and F. Lanza. 1981. Sistema colturale a mais continuo: Tredici anni di prove nella pianura padana. L'Informatore Agrario 37:14243-14250.
-
(1981)
L'Informatore Agrario
, vol.37
, pp. 14243-14250
-
-
Spallacci, P.1
Lanza, F.2
-
33
-
-
0038169837
-
Changes in soil chemical properties following a 12-year fallow: A 2-year comparison of conventional tillage and no-tillage agroecosystems
-
Stinner, B.R., G.D. Hoyt, and R.L. Todd. 1983. Changes in soil chemical properties following a 12-year fallow: A 2-year comparison of conventional tillage and no-tillage agroecosystems. Soil Tillage Res. 3:277-290.
-
(1983)
Soil Tillage Res.
, vol.3
, pp. 277-290
-
-
Stinner, B.R.1
Hoyt, G.D.2
Todd, R.L.3
-
34
-
-
0345768074
-
Use of p-nitrophenyl phosphate for assay of soil phosphatase activity
-
Tabatabai, M.A. and J.M. Bremner. 1969. Use of p-nitrophenyl phosphate for assay of soil phosphatase activity. Soil Biol. Biochem. 1:301-307.
-
(1969)
Soil Biol. Biochem.
, vol.1
, pp. 301-307
-
-
Tabatabai, M.A.1
Bremner, J.M.2
-
36
-
-
0025243302
-
Nitrogen transformations in particle size fractions from a second rotation pine forest soil
-
Theodorou, C. 1990. Nitrogen transformations in particle size fractions from a second rotation pine forest soil. Commun. Soil Sci. Plant Anal. 21:407-413.
-
(1990)
Commun. Soil Sci. Plant Anal.
, vol.21
, pp. 407-413
-
-
Theodorou, C.1
-
37
-
-
0020970627
-
Particle-size fractions and their use in studies of soil organic matter: II. Cultivation effects on organic matter composition in size fractions
-
Tiessen, H. and J.W.B. Stewart. 1983. Particle-size fractions and their use in studies of soil organic matter: II. Cultivation effects on organic matter composition in size fractions. Soil Sci. Soc. Am. J. 47:509-514.
-
(1983)
Soil Sci. Soc. Am. J.
, vol.47
, pp. 509-514
-
-
Tiessen, H.1
Stewart, J.W.B.2
-
38
-
-
0000808132
-
Extractant pH and the release of phenolic compounds from soils, plant roots and leaf litter
-
Whitehead, D.C., H. Dibb, and R.D. Hartley. 1981. Extractant pH and the release of phenolic compounds from soils, plant roots and leaf litter. Soil Biol. Biochem. 13:343-348.
-
(1981)
Soil Biol. Biochem.
, vol.13
, pp. 343-348
-
-
Whitehead, D.C.1
Dibb, H.2
Hartley, R.D.3
-
39
-
-
85104344103
-
X-ray diffraction techniques for mineral identification and mineral composition
-
C.A. Black (eds.), American Society of Agronomy, Madison, WI
-
Whittig, L.D. 1965. X-ray diffraction techniques for mineral identification and mineral composition, pp. 671-698. In: C.A. Black (eds.), Methods of Soil Analysis. Part 1. American Society of Agronomy, Madison, WI.
-
(1965)
Methods of Soil Analysis. Part 1
, pp. 671-698
-
-
Whittig, L.D.1
-
40
-
-
0024165296
-
Compositional differences in organic matter among cultivated and uncultivated Argiudolls and Hapludalfs derived from loess
-
Zhang, H., M.L. Thompson, and I.A. Sander. 1988. Compositional differences in organic matter among cultivated and uncultivated Argiudolls and Hapludalfs derived from loess. Soil Sci. Soc. Am. J. 52:216-222.
-
(1988)
Soil Sci. Soc. Am. J.
, vol.52
, pp. 216-222
-
-
Zhang, H.1
Thompson, M.L.2
Sander, I.A.3
-
41
-
-
0021080778
-
Distribution of phosphorus in particle-size fractions of soils treated with organic wastes
-
Zhu, Y., G. Pardini, G. Poggio, and P. Sequi. 1983. Distribution of phosphorus in particle-size fractions of soils treated with organic wastes. Agrochimica 27:105-111.
-
(1983)
Agrochimica
, vol.27
, pp. 105-111
-
-
Zhu, Y.1
Pardini, G.2
Poggio, G.3
Sequi, P.4
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