-
1
-
-
0002577031
-
Adoption of conservation tillage and associated planting systems
-
Lal, R., Pierce, F.J. (Eds.), Soil Management for Sustainability. Soil and Water Conservation Society, Ankeny, IA
-
(1991)
, pp. 53-83
-
-
Allmaras, R.R.1
Langdale, G.W.2
Unger, P.W.3
Dowdy, R.H.4
Van Doren, D.M.5
-
8
-
-
0002161119
-
The effects of conservation tillage on soil properties
-
D'Itri, F.M. (Ed.), A System Approach to Conservation Tillage. Lewis Publishers, MI, PW-A
-
(1985)
, pp. 99-110
-
-
Blevins, R.L.1
Frye, W.W.2
Smith, M.S.3
-
9
-
-
0001934953
-
Supprimer le labour avant le semis du blé, c'est possible
-
(1991)
Cultivar
, vol.305
, pp. 38-40
-
-
Boisgontier, D.1
-
11
-
-
0031956357
-
Soil chemical changes after 9 years of differential N fertilization in a no-till dryland wheatcorn-fallow rotation
-
(1998)
Soil Sci.
, vol.163
, pp. 241-247
-
-
Bowman, R.A.1
Halvorson, A.D.2
-
13
-
-
0001769531
-
Effect of tillage on soil organic matter
-
Farming for a Better Environment. SWCS, Ankeny, IA
-
(1995)
, pp. 9-11
-
-
Campbell, C.A.1
Janzen, H.H.2
-
16
-
-
0003861073
-
Historical review of no-tillage cultivation of crops
-
Proceedings of the JIRCAS Working. Report No. 13
-
(1998)
-
-
Derpsch, R.1
-
26
-
-
0030759387
-
The capacity of soils to preserve organic C and N by their association with clay and silt
-
(1997)
Plant Soil
, vol.191
, pp. 77-87
-
-
Hassink, J.1
-
31
-
-
0002601664
-
Water conservation, wheat-crop rotations and conservation tillage systems in a turbulent Moroccan semiarid agriculture
-
El Gharrous, et al. (Eds.), Proceedings Conference on Challenges in Moroccan Dryland Agriculture. INRA (Morocco) Publication, Rabat
-
(1995)
, pp. 83-91
-
-
Kacemi, M.1
Peterson, G.A.2
Mrabet, R.3
-
33
-
-
0031285130
-
Soil quality: A concept, definition, and framework for evaluation
-
(1997)
Soil Sci. Soc. Am. J.
, vol.61
, pp. 4-10
-
-
Karlen, D.L.1
Mausbach, M.J.2
Doran, J.W.3
Cline, R.G.4
Harris, R.F.5
Schuman, G.E.6
-
34
-
-
85043911688
-
Aggregate stability and size distribution
-
Klute, A. (Ed.), Methods of Soil Analysis, Part 2, 2nd Edition. Agronomy, Vol. 9. Soil Science Society of America, Madison, WI
-
(1986)
, pp. 425-442
-
-
Kemper, W.D.1
Rosenau, R.C.2
-
39
-
-
0001433384
-
Total nitrogen
-
Carter, M.R. (Ed.), Soil Sampling and Methods of Analysis. Canadian Society of Soil Science/Lewis Publishers
-
(1993)
, pp. 201-211
-
-
McGill, W.B.1
Figueiredo, C.T.2
-
40
-
-
0001395701
-
Soil pH and lime requirements
-
Page, A.L., et al. (Eds.), Methods of Soil Analysis, Part 2, 2nd Edition. Agronomy, Vol. 9. Soil Science Society of America, Madison. WI
-
(1982)
, pp. 199-244
-
-
McLean, E.O.1
-
42
-
-
0004181439
-
Potential reduction of soil erosion in Morocco using no-till systems
-
Agron. Abstract. American Society of Agronomy, Madison, WI
-
(1993)
, pp. 323
-
-
Mrabet, R.1
Bouzza, A.2
Peterson, G.A.3
-
43
-
-
0000481203
-
Total carbon, organic carbon, and organic matter
-
Page, A.L., et al. (Eds.), Methods of Soil Analysis, Part 2, 2nd Edition. Agronomy, Vol. 9. Soil Science Society of America, Madison, WI
-
(1982)
, pp. 539-579
-
-
Nelson, D.W.1
Sommers, L.E.2
|