-
1
-
-
0003396497
-
-
CAB International, Wallingford, UK
-
Anderson, J.M., Ingram, J.S.I., 1993. Tropical Soil Biology and Fertility: A Handbook of Methods, 2nd ed. CAB International, Wallingford, UK, 221 pp.
-
(1993)
Tropical Soil Biology and Fertility: A Handbook of Methods, 2nd Ed.
-
-
Anderson, J.M.1
Ingram, J.S.I.2
-
2
-
-
0031666881
-
Legumes as dry season fallow in upland rice-based systems of West Africa
-
Becker M., Johnson D.E. Legumes as dry season fallow in upland rice-based systems of West Africa. Biol. Fert. Soils. 27:1998;358-367.
-
(1998)
Biol. Fert. Soils
, vol.27
, pp. 358-367
-
-
Becker, M.1
Johnson, D.E.2
-
4
-
-
0012182671
-
Agronomic effectiveness of poor quality manure supplement with P fertilizer on maize and groundnut in maize-groundnut rotation
-
Chikowo R., Tagwira F., Piha M. Agronomic effectiveness of poor quality manure supplement with P fertilizer on maize and groundnut in maize-groundnut rotation. Afr. Crop Sci. J. 7:1999;383-395.
-
(1999)
Afr. Crop Sci. J.
, vol.7
, pp. 383-395
-
-
Chikowo, R.1
Tagwira, F.2
Piha, M.3
-
7
-
-
33845413028
-
Future benefits from biological nitrogen fixation: An ecological approach to agriculture
-
Giller K.E., Cadisch G. Future benefits from biological nitrogen fixation: an ecological approach to agriculture. Plant Soil. 174:1995;255-277.
-
(1995)
Plant Soil
, vol.174
, pp. 255-277
-
-
Giller, K.E.1
Cadisch, G.2
-
8
-
-
85102672505
-
Building soil nitrogen capital in Africa
-
Buresh, R.J., Sanchez, P.A., Calhoun, F. (Eds.). SSSA Special Publication No. 51. Soil Science Society of America, Madison, WI
-
Giller, K.E., Cadisch, G., Ehaliotis, C., Adams, E., Sakala, W.D., Mafongoya, P.L., 1997. Building soil nitrogen capital in Africa. In: Buresh, R.J., Sanchez, P.A., Calhoun, F. (Eds.), Replenishing Soil Fertility in Africa. SSSA Special Publication No. 51. Soil Science Society of America, Madison, WI, pp. 151-192.
-
(1997)
Replenishing Soil Fertility in Africa
, pp. 151-192
-
-
Giller, K.E.1
Cadisch, G.2
Ehaliotis, C.3
Adams, E.4
Sakala, W.D.5
Mafongoya, P.L.6
-
9
-
-
84984483854
-
Interactions between fertilizer nitrogen and soil nitrogen - The so called "priming" effect
-
Jenkinson D.S., Fox R.H., Rayner J.H. Interactions between fertilizer nitrogen and soil nitrogen - the so called "priming" effect. J. Soil Sci. 36:1985;425-444.
-
(1985)
J. Soil Sci.
, vol.36
, pp. 425-444
-
-
Jenkinson, D.S.1
Fox, R.H.2
Rayner, J.H.3
-
10
-
-
0031284232
-
Fate of fertilizer as affected by time and rate of application on corn
-
Jokela W.E., Randall G.W. Fate of fertilizer as affected by time and rate of application on corn. Soil Sci. Soc. Am. J. 61:1992;1695-1703.
-
(1992)
Soil Sci. Soc. Am. J.
, vol.61
, pp. 1695-1703
-
-
Jokela, W.E.1
Randall, G.W.2
-
11
-
-
1542369475
-
Residual nitrogen benefits of promiscuous soyabeans to maize under field conditions
-
Kasasa P., Mpepereki S., Musiyiwa K., Makonese F., Giller K.E. Residual nitrogen benefits of promiscuous soyabeans to maize under field conditions. Afr. Crop Sci. J. 7:1999;375-382.
-
(1999)
Afr. Crop Sci. J.
, vol.7
, pp. 375-382
-
-
Kasasa, P.1
Mpepereki, S.2
Musiyiwa, K.3
Makonese, F.4
Giller, K.E.5
-
12
-
-
0000677835
-
Nitrogen - Inorganic forms
-
Page, A.L., Miller, R.H., Keeney, D.R. (Eds.), American Society of Agronomy, Madison, WI
-
Keeney, D.R., Nelson, D.W., 1982. Nitrogen - inorganic forms. In: Page, A.L., Miller, R.H., Keeney, D.R. (Eds.), Methods of Soil Analysis. Agronomy 9, 2nd ed. American Society of Agronomy, Madison, WI, pp. 643-698.
-
(1982)
Methods of Soil Analysis. Agronomy 9, 2nd Ed.
, pp. 643-698
-
-
Keeney, D.R.1
Nelson, D.W.2
-
13
-
-
0030698764
-
Multipurpose tree prunings as a source of nitrogen to maize under semiarid conditions in Zimbabwe. 3. Interactions of pruning quality, time and method of application on nitrogen recovery by maize in two soil types
-
Mafongoya P.L., Nair P.K.R., Dzowela B.H. Multipurpose tree prunings as a source of nitrogen to maize under semiarid conditions in Zimbabwe. 3. Interactions of pruning quality, time and method of application on nitrogen recovery by maize in two soil types. Agrofor. Syst. 35:1997;57-70.
-
(1997)
Agrofor. Syst.
, vol.35
, pp. 57-70
-
-
Mafongoya, P.L.1
Nair, P.K.R.2
Dzowela, B.H.3
-
15
-
-
0033388341
-
Dinitrogen fixation by pigeonpea of different maturity types on granitic sandy soils in Zimbabwe
-
Mapfumo P., Giller K.E., Mpepereki S., Mafongoya P.L. Dinitrogen fixation by pigeonpea of different maturity types on granitic sandy soils in Zimbabwe. Symbiosis. 27:1999;305-318.
-
(1999)
Symbiosis
, vol.27
, pp. 305-318
-
-
Mapfumo, P.1
Giller, K.E.2
Mpepereki, S.3
Mafongoya, P.L.4
-
16
-
-
0000526435
-
Estimates of residual nitrogen benefit of groundnut to maize in northeast Thailand
-
McDonagh J.F., Toomsan B., Limpinuntana V., Giller K.E. Estimates of residual nitrogen benefit of groundnut to maize in northeast Thailand. Plant Soil. 154:1993;267-277.
-
(1993)
Plant Soil
, vol.154
, pp. 267-277
-
-
McDonagh, J.F.1
Toomsan, B.2
Limpinuntana, V.3
Giller, K.E.4
-
17
-
-
0345686817
-
-
CIMMYT, Harare, Zimbabwe.
-
Mpepereki, S., Makonese, F., Giller, K.E., 1996. Soybeans in Smallholder Farming Systems in Zimbabwe. CIMMYT, Harare, Zimbabwe.
-
(1996)
Soybeans in Smallholder Farming Systems in Zimbabwe
-
-
Mpepereki, S.1
Makonese, F.2
Giller, K.E.3
-
18
-
-
0034013577
-
Soyabeans and sustainable agriculture: 'Promiscuous' soyabeans in southern Africa
-
Mpepereki S., Javaheri F., Davis P., Giller K.E. Soyabeans and sustainable agriculture: 'promiscuous' soyabeans in southern Africa. Field Crops Res. 65:2000;137-149.
-
(2000)
Field Crops Res.
, vol.65
, pp. 137-149
-
-
Mpepereki, S.1
Javaheri, F.2
Davis, P.3
Giller, K.E.4
-
19
-
-
0002636140
-
Nutrient supplying power of different groups of manure from the communal areas and commercial feedlots
-
Mugwira L.M., Mukurumbira L.M. Nutrient supplying power of different groups of manure from the communal areas and commercial feedlots. Zimbabwe Agric. J. 83:1986;25-29.
-
(1986)
Zimbabwe Agric. J.
, vol.83
, pp. 25-29
-
-
Mugwira, L.M.1
Mukurumbira, L.M.2
-
20
-
-
0006228524
-
Synchrony relationships of nitrogen release and plant uptake in a Zimbabwean soil amended with manure and fertilizer nitrogen
-
Murwira H.K. Synchrony relationships of nitrogen release and plant uptake in a Zimbabwean soil amended with manure and fertilizer nitrogen. Afr. Crop Sci. J. 2:1994;69-77.
-
(1994)
Afr. Crop Sci. J.
, vol.2
, pp. 69-77
-
-
Murwira, H.K.1
-
21
-
-
0001897810
-
Carbon and nitrogen mineralization of cattle manures, subjected to different treatments, in Zimbabwean and Swedish soils
-
Mulungoy, K., Merckx, R. (Eds.). Wiley, UK
-
Murwira, H., Kirchmann, H., 1993. Carbon and nitrogen mineralization of cattle manures, subjected to different treatments, in Zimbabwean and Swedish soils. In: Mulungoy, K., Merckx, R. (Eds.), Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture. Wiley, UK, pp. 189-198.
-
(1993)
Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture
, pp. 189-198
-
-
Murwira, H.1
Kirchmann, H.2
-
22
-
-
0000038544
-
A method for estimating the total length of roots in a sample
-
Newman E.I. A method for estimating the total length of roots in a sample. J. Appl. Ecol. 3:1966;139-145.
-
(1966)
J. Appl. Ecol.
, vol.3
, pp. 139-145
-
-
Newman, E.I.1
-
23
-
-
1542369480
-
Comparative and complementary effectiveness of cattle manure and mineral N fertilizer on the uptake of N by maize plants
-
(in press).
-
Nyamangara, J., Piha, M.I., Giller, K.E., 2003. Comparative and complementary effectiveness of cattle manure and mineral N fertilizer on the uptake of N by maize plants. Exp. Agric. (in press).
-
(2003)
Exp. Agric.
-
-
Nyamangara, J.1
Piha, M.I.2
Giller, K.E.3
-
24
-
-
85102675481
-
Combined use of organic and inorganic nutrient sources for soil fertility maintenance and replenishment
-
Buresh, R.J., Sanchez, P.A., Calhoun, F. (Eds.). SSSA Special Publication No. 51. Soil Science Society of America, Madison, WI
-
Palm, C.A., Myers, R.J.K., Nandwa, S.M., 1997. Combined use of organic and inorganic nutrient sources for soil fertility maintenance and replenishment. In: Buresh, R.J., Sanchez, P.A., Calhoun, F. (Eds.), Replenishing Soil Fertility in Africa. SSSA Special Publication No. 51. Soil Science Society of America, Madison, WI, pp. 193-216.
-
(1997)
Replenishing Soil Fertility in Africa
, pp. 193-216
-
-
Palm, C.A.1
Myers, R.J.K.2
Nandwa, S.M.3
-
25
-
-
0003490940
-
-
Australian Centre for International Agricultural Research, Canberra.
-
Peoples, M.B., Faizah, A.W., Rerkasem, B., Herridge, D.H., 1989. Methods of Evaluating Nitrogen Fixation by Nodulated Legumes in the Field. Australian Centre for International Agricultural Research, Canberra.
-
(1989)
Methods of Evaluating Nitrogen Fixation by Nodulated Legumes in the Field
-
-
Peoples, M.B.1
Faizah, A.W.2
Rerkasem, B.3
Herridge, D.H.4
-
26
-
-
0027144827
-
Optimizing fertilizer use and practical rainfall capture in a semi-arid environment with variable rainfall
-
Piha M.I. Optimizing fertilizer use and practical rainfall capture in a semi-arid environment with variable rainfall. Exp. Agric. 29:1993;405-415.
-
(1993)
Exp. Agric.
, vol.29
, pp. 405-415
-
-
Piha, M.I.1
-
28
-
-
0026358177
-
Influence of added nitrogen interactions in estimating recovery efficiency of labeled nitrogen
-
Rao A.C.S., Smith J.L., Papendick R.I., Parr J.F. Influence of added nitrogen interactions in estimating recovery efficiency of labeled nitrogen. Soil Sci. Soc. Am. J. 55:1991;1616-1621.
-
(1991)
Soil Sci. Soc. Am. J.
, vol.55
, pp. 1616-1621
-
-
Rao, A.C.S.1
Smith, J.L.2
Papendick, R.I.3
Parr, J.F.4
-
29
-
-
0002644060
-
Effectiveness of communal area manure as sources of nutrients for young maize plants
-
Tanner P.D., Mugwira L.M. Effectiveness of communal area manure as sources of nutrients for young maize plants. Zimbabwe Agric. J. 81:1984;31-35.
-
(1984)
Zimbabwe Agric. J.
, vol.81
, pp. 31-35
-
-
Tanner, P.D.1
Mugwira, L.M.2
-
30
-
-
0001447162
-
A test of a modified line intercept method of estimating root length
-
Tennant D. A test of a modified line intercept method of estimating root length. Ecology. 63:1975;993-1001.
-
(1975)
Ecology
, vol.63
, pp. 993-1001
-
-
Tennant, D.1
-
31
-
-
0002335422
-
Rooting depth in cropping systems in the humid tropics in relation to nutrient use efficiency
-
Van Der Heide (Ed.). Institute of Soil Fertility, Haren, The Netherlands
-
van Noordwijk, M., 1989. Rooting depth in cropping systems in the humid tropics in relation to nutrient use efficiency. In: van der Heide (Ed.), Nutrient Management for Food Crop Production in Tropical Farming Systems. Institute of Soil Fertility, Haren, The Netherlands, pp. 129-144.
-
(1989)
Nutrient Management for Food Crop Production in Tropical Farming Systems
, pp. 129-144
-
-
Van Noordwijk, M.1
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