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1.
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Late planted maize: A source of low productivity for farmers in subhumid areas of Zimbabwe
by Waddington, S.R | Shumba, E.M [coaut.]. Material type:  Book Publisher: 1992Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1763] (3).
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2.
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Zimbabwe's experience with agricultural research for smallholder farmers
by Shumba, E.M | Waddington, S.R [coaut.]. Material type: Book Publisher: 1992Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2088] (1).
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3.
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Productivity and profitability of maize + groundnut rotations when compared to continuous maize under smallholder management in Zimbabwe
by Waddington, S.R | Chifamba, J [coaut.] | Karigwindi, J [coaut.] | Waddington, S.R.|Murwira, H.K.|Kumwenda, J.D.T.|Hikwa, D.|Tagwira, F [eds.]. Material type: Book Publisher: Harare (Zimbabwe) Soil Fert Net|CIMMYT : 1998Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.45 WAD] (1).
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4.
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Agronomic performance and economic implications of maize, sunflower and groundnut sequences on sandy-soil smallholder farms of Zimbabwe
by Murata, M | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Hikwa, D [coaut.] | Waddington, S.R.|Murwira, H.K.|Kumwenda, J.D.T.|Hikwa, D.|Tagwira, F [eds.]. Material type: Book Publisher: Harare (Zimbabwe) Soil Fert Net|CIMMYT : 1998Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.45 WAD] (1).
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5.
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'Best bet' technologies for increasing nutrient supply for maize on smallholder farms
by Waddington, S.R | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Gilbert, R.A [coaut.] | GILLER, K.E | Waddington, S.R.|Murwira, H.K.|Kumwenda, J.D.T.|Hikwa, D.|Tagwira, F [eds.]. Material type: Book Publisher: Harare (Zimbabwe) Soil Fert Net|CIMMYT : 1998Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.45 WAD] (1).
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6.
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Dissemination of soil fertility technologies for maize-based cropping systems in Southern Africa
by Waddington, S.R | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico). Material type: Book Publisher: Kathmandu (Nepal) NARC|CIMMYT : 2000Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2980] (1).
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7.
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Crop yield and soil fertility trends in current maize-with-groundnut cropping patterns on smallholder farms in Zimbabwe
by Karigwindi, J | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Chifamba, J [coaut.] | Waddington, S.R [ed.] | Waddington, S.R [coaut.]. Material type: Book Publisher: Harare (Zimbabwe) CIMMYT : 1996Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIM 0003-R RES] (1).
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8.
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Towards the improved management of organic and inorganic fertilizer in dryland maize production in the smallholder sector of Zimbabwe
by Jonga, M | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Achivinge, O [coaut.] | Mariga, I.K [coaut.] | Munguri, M.W [coaut.] | Ransom, J.K.|Palmer, A.F.E.|Zambezi, B.T.|Mduruma, Z.O.|Waddington, S.R.|Pixley, K.V.|Jewell, D.C [eds.] | Rupende, E [coaut.]. Material type: Book Publisher: Addis Ababa (Ethiopia) CIMMYT : 1997Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.15 EAS No. 5] (1).
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9.
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Low efficiency of nitrogen use by maize on smallholder farms in sub-humid Zimbabwe
by Mushayi, P.T | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Chiduza, C [coaut.] | CIMMYT|EARO | Waddington, S.R [coaut.]. Material type: Book Publisher: Addis Ababa (Ethiopia) CIMMYT|EARO : 1999Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2675] (1).
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10.
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Extent and causes of low yield in maize planted late by smallholder farmers in sub-humid areas of Zimbabwe
by Waddington, S.R | Hlatshwayo, M.D [coaut.] | Kunjeku, P [coaut.] | Mudhara, M [coaut.]. Source: Farming Systems Bulletin Eastern and Southern AfricaMaterial type:  Article Publisher: 1991Online access: Access only for CIMMYT Staff Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1620] (2).
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11.
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Maize and groundnut yield gap analysis for research priority setting in the smallholder sector of Zimbabwe
by Shumba, E.M | Bernstein, R.H [coaut.] | Waddington, S.R [coaut.]. Source: Zimbabwe Journal of Agricultural ResearchMaterial type: Article Publisher: 1990Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1735] (3).
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12.
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Delayed maize plantings in a smallholders farming area of Zimbabwe: Problem diagnosis
by Shumba, E.M | Bukuni, M [coaut.] | Waddington, S.R [coaut.]. Source: Zimbabwe Journal of Agricultural ResearchMaterial type: Article Publisher: 1992Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1734] (2).
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13.
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Use of tine-tillage, with atrazine weed control, to permit earlier planting of maize by smallholder farmers in Zimbabwe
by Shumba, E.M | Rukuni, M [coaut.] | Waddington, S.R [coaut.]. Source: Experimental AgricultureMaterial type: Article Publisher: 1992Online access: Access only for CIMMYT Staff Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2787] (1).
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14.
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Zimbabwe's experience with agricultural research for smallholder farmers
by Shumba, E.M | Waddington, S.R [coaut.]. Source: Zimbabwe Science NewsMaterial type: Article Publisher: 1993Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1821 ZIM] (1).
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15.
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Annual legumes for improving soil fertility in the smallholder maize-based systems of Zimbabwe
by Hikwa, D | Waddington, S.R [coaut.]. Source: Transactions of the Zimbabwe Scientific AssociationMaterial type: Article Publisher: 1998Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2698] (1).
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16.
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Relay-intercropping of sunnhemp and cowpea into a smallholder maize system in Zimbabwe
by Jeranyama, P | Harwood, R.R [coaut.] | Hesterman, O.B [coaut.] | Waddington, S.R [coaut.]. Source: Agronomy JournalMaterial type: Article Publisher: 2000Online access: Access only for CIMMYT Staff Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2474] (1).
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17.
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Productivity and profitability of maize + groundnut rotations compared with continuous maize on smallholder farms in Zimbabwe
by Waddington, S.R | Karigwindi, J [coaut.]. Source: Experimental AgricultureMaterial type: Article Publisher: 2001Online access: Access only for CIMMYT Staff Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2973] (1).
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18.
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Grain yield of maize populations and commercial hybrids after competition from weeds early in crop development
by Waddington, S.R | Karigwindi, J [coaut.]. Source: Zimbabwe Journal of Agricultural ResearchMaterial type: Article Publisher: 1996Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2971] (1).
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19.
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Best bet technologies to manage soil fertility in Zimbabwe's smallholder maize-based systems -- Updated Jan 1999
by Waddington, S.R. Material type: Book Publisher: Harare (Zimbabwe) : CIMMYT, 1999Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2328] (1).
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