-
1
-
-
0008256058
-
Phosphorus absorption by sod planted from surface applied phosphorus
-
Belcher, C. R., and J. L. Ragland. 1972. Phosphorus absorption by sod planted from surface applied phosphorus. Agron. J. 64: 754–756.
-
(1972)
Agron. J.
, vol.64
, pp. 754-756
-
-
Belcher, C.R.1
Ragland, J.L.2
-
2
-
-
0003454548
-
-
Agronomy 9, Am. Soc. Agron. Madison, Wis., U.S.A
-
Black, C. A. (ed.). 1965. Methods of soil analysis, vol. 2. Agronomy 9, Am. Soc. Agron. Madison, Wis., U.S.A.
-
(1965)
Methods of Soil Analysis, Vol. 2
-
-
Black, C.A.1
-
3
-
-
0344694419
-
Review of experiments on reduced cultivation and direct drilling in the U. K., 1957–1974
-
Davis, D. B., and R. Q. Cannell. 1975. Review of experiments on reduced cultivation and direct drilling in the U. K., 1957–1974. Outlook Agric. 8: 216–220.
-
(1975)
Outlook Agric.
, vol.8
, pp. 216-220
-
-
Davis, D.B.1
Cannell, R.Q.2
-
4
-
-
0003133151
-
Effect of plowing and direct drilling on soil nitrate content
-
Dowdell, R. J., and R. Q. Cannell. 1975. Effect of plowing and direct drilling on soil nitrate content. Soil Sci. 26: 53–61.
-
(1975)
Soil Sci.
, vol.26
, pp. 53-61
-
-
Dowdell, R.J.1
Cannell, R.Q.2
-
5
-
-
33745324767
-
Changes in content of calcium lactate soluble potassium and phosphorus in tilled and zero tilled soils during a growing season
-
Ehlers, W., G. Pape, and W. Bohm. 1972. Changes in content of calcium lactate soluble potassium and phosphorus in tilled and zero tilled soils during a growing season. Zeitschrift fur Pflanzenernaehr. Bodenkd. 133: 24–36.
-
(1972)
Zeitschrift Fur Pflanzenernaehr. Bodenkd.
, vol.133
, pp. 24-36
-
-
Ehlers, W.1
Pape, G.2
Bohm, W.3
-
6
-
-
0001865686
-
Corn yield as affected by fertilization and tillage systems
-
Fink, R. J., and D. Wesley. 1974. Corn yield as affected by fertilization and tillage systems. Agron. J. 66: 70–71.
-
(1974)
Agron. J.
, vol.66
, pp. 70-71
-
-
Fink, R.J.1
Wesley, D.2
-
8
-
-
84936924565
-
-
International Institute of Tropical Agriculture, Ibadan, Nigeria
-
Juo, A. S. R. 1976. Annual report, farming systems. International Institute of Tropical Agriculture, Ibadan, Nigeria.
-
(1976)
Annual report, farming systems
-
-
Juo, A.S.R.1
-
9
-
-
33748788908
-
The effect of fallow and continuous cultivation on the chemical and physical properties of an Alfisol in western Nigeria
-
Juo, A. S. R., and R. Lal. 1977. The effect of fallow and continuous cultivation on the chemical and physical properties of an Alfisol in western Nigeria. Plant Soil 47: 567–584.
-
(1977)
Plant Soil
, vol.47
, pp. 567-584
-
-
Juo, A.S.R.1
Lal, R.2
-
10
-
-
0000359216
-
Phosphate sorption characteristics of some bench-mark soils of West Africa
-
Juo, A. S. R., and R. L. Fox. 1977. Phosphate sorption characteristics of some bench-mark soils of West Africa. Soil Sci. 124: 370–376.
-
(1977)
Soil Sci.
, vol.124
, pp. 370-376
-
-
Juo, A.S.R.1
Fox, R.L.2
-
11
-
-
0000704020
-
Potential detrimental effects from liming highly weathered soils to neutrality
-
Kamprath, E. J. 1971. Potential detrimental effects from liming highly weathered soils to neutrality. Fl. Soils Crop Sci. Soc. Proc. 31: 200–203.
-
(1971)
Fl. Soils Crop Sci. Soc. Proc.
, vol.31
, pp. 200-203
-
-
Kamprath, E.J.1
-
12
-
-
0007476544
-
Effects of tillage methods and phosphorus fertilization on maize in the humid tropics
-
Kang, B. T., and M. Yunusa. 1977. Effects of tillage methods and phosphorus fertilization on maize in the humid tropics. Agron. J. 69: 291–294.
-
(1977)
Agron. J.
, vol.69
, pp. 291-294
-
-
Kang, B.T.1
Yunusa, M.2
-
13
-
-
0003043461
-
Experience with minimum tillage and nitrogen fertilization
-
Kuipers, L. J. P., and J. Ellen. 1970. Experience with minimum tillage and nitrogen fertilization. Neth. J. Agric. Sci. 18: 270–276.
-
(1970)
Neth. J. Agric. Sci.
, vol.18
, pp. 270-276
-
-
Kuipers, L.J.P.1
Ellen, J.2
-
14
-
-
0001120053
-
No-tillage effects on soil properties under different crops in Western Nigeria
-
Lal, R. 1976a. No-tillage effects on soil properties under different crops in Western Nigeria. Soil Sci. Soc. Am. J. 40: 762–768.
-
(1976)
Soil Sci. Soc. Am. J.
, vol.40
, pp. 762-768
-
-
Lal, R.1
-
16
-
-
5044233239
-
-
IITA Technical Bulletin 3, Ibadan, Nigeria
-
Moormann, F. R., R. Lal, and A. S. R. Juo. 1975. Soils of IITA. IITA Technical Bulletin 3, Ibadan, Nigeria, pp. 48.
-
(1975)
Soils of IITA
, pp. 48
-
-
Moormann, F.R.1
Lal, R.2
Juo, A.S.R.3
-
17
-
-
0011930763
-
Comparative lime effects on continuous no-tillage and conventionally tilled corn
-
Moschler, W. W., D. C. Martens, C. T. Rich, and G. M. Shear. 1973. Comparative lime effects on continuous no-tillage and conventionally tilled corn. Agron. J. 65: 781–783.
-
(1973)
Agron. J.
, vol.65
, pp. 781-783
-
-
Moschler, W.W.1
Martens, D.C.2
Rich, C.T.3
Shear, G.M.4
-
18
-
-
0003646637
-
-
Resmain Associates, Milwaukee, Wis., U.S.A
-
Phillips, S. M., and H. M. Young, Jr. 1973. No-till farming. Resmain Associates, Milwaukee, Wis., U.S.A.
-
(1973)
No-Till Farming
-
-
Phillips, S.M.1
Young, H.M.2
-
19
-
-
84909462844
-
Placement mobility, and plant uptake of nutrients in no-tillage systems
-
14–16 October 1975, Colombus, Ohio, U.S.A
-
Riley, D., J. Coutts, and M. A. Gowman. 1975. Placement mobility, and plant uptake of nutrients in no-tillage systems. Proc. No-tillage Forage Symposium, 14–16 October 1975, Colombus, Ohio, U.S.A.
-
(1975)
Proc. No-Tillage Forage Symposium
-
-
Riley, D.1
Coutts, J.2
Gowman, M.A.3
-
20
-
-
0000727973
-
Continuous corn by the no-tillage and conventional tillage methods
-
Shear, G. M., and W. W. Moschler. 1969. Continuous corn by the no-tillage and conventional tillage methods. Agron. J. 61: 524–526.
-
(1969)
Agron. J.
, vol.61
, pp. 524-526
-
-
Shear, G.M.1
Moschler, W.W.2
-
21
-
-
0001185743
-
Effect of killed sod mulch on nitrate movement and corn yield
-
Thomas, G. W., R. L. Blevins, R. E. Phillips, and M. A. McMohan. 1973. Effect of killed sod mulch on nitrate movement and corn yield. Agron. J. 58: 147–148.
-
(1973)
Agron. J.
, vol.58
, pp. 147-148
-
-
Thomas, G.W.1
Blevins, R.L.2
Phillips, R.E.3
McMohan, M.A.4
-
22
-
-
0005994743
-
Nitrogen, phosphorus, and potassium fertilization of non-tilled maize
-
Triplett, G. B., and D. M. Van Doren. 1969. Nitrogen, phosphorus, and potassium fertilization of non-tilled maize. Agron. J. 61: 637–639.
-
(1969)
Agron. J.
, vol.61
, pp. 637-639
-
-
Triplett, G.B.1
Van Doren, D.M.2
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