Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize
The influence of tillage, and 2 seed bed configurations on soil physical properties and responses of cassava (Manihot esculenta), cowpea (Vignia unguiculata L. Walpa), and maize (Zea mays L.) was studied for two cropping seasons in 1978 under mulch and no-mulch conditions. The study was conducted o...
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| Ձևաչափ: | Հոդված |
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Faculty of Agriculture, University of Ife
2015
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| _version_ | 1810764579672686592 |
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| author | Aina, P. O. |
| author_facet | Aina, P. O. |
| author_sort | Aina, P. O. |
| collection | DSpace |
| description | The influence of tillage, and 2 seed bed configurations on soil physical properties and responses of cassava (Manihot esculenta), cowpea (Vignia unguiculata L. Walpa), and maize (Zea mays L.) was studied for two cropping seasons in 1978 under mulch and no-mulch conditions. The study was conducted on an Alfisol at the Ife (Nigeria) University teaching and Research Farm.
Tillage reduced soil bulk density at planting (1.43 g/cc) by 23%. Six weeks after seeding, the bulk density of ridges and mounds had increased by 24% compared to 3.5% increase for no-tillage plots under bare conditions. Mulching reduced soil compaction of tilled plots by 50% while compaction was negligible on the mulched no-tillage plots.
Soil moisture reserve, 3 weeks after planting was higher by 5 and 8 percent (of cumulative rainfall) respectively for no-tillage and ridged plots compared to mounds under unmulched conditions. In the same correspondent order soil temperature was respectively, lower by 3oC and 1oC than in mounds during the period. Mulch effect on soil moisture and temperature was more significant with no-tillage compared to ridges and mounds.
Yield of cassava was reduced by only 13% when grown with no-tillage plus mulch, compared to 40% with no-tillage without mulch. There was no significant effect of tillage on cowpea yield. Yield results reflected differences in soil moisture and temperature regimes which influenced seedling germination, stand and subsequent plant development. |
| format | Article |
| id | oai:ir.oauife.edu.ng:123456789-2613 |
| institution | My University |
| language | English |
| publishDate | 2015 |
| publisher | Faculty of Agriculture, University of Ife |
| record_format | dspace |
| spelling | oai:ir.oauife.edu.ng:123456789-26132023-05-13T11:05:11Z Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize Aina, P. O. Seed bed preparation Mulch tillage Seedbed configuration Tillage Soil temperature Soil aggregation Soil porosity Soil moisture storage The influence of tillage, and 2 seed bed configurations on soil physical properties and responses of cassava (Manihot esculenta), cowpea (Vignia unguiculata L. Walpa), and maize (Zea mays L.) was studied for two cropping seasons in 1978 under mulch and no-mulch conditions. The study was conducted on an Alfisol at the Ife (Nigeria) University teaching and Research Farm. Tillage reduced soil bulk density at planting (1.43 g/cc) by 23%. Six weeks after seeding, the bulk density of ridges and mounds had increased by 24% compared to 3.5% increase for no-tillage plots under bare conditions. Mulching reduced soil compaction of tilled plots by 50% while compaction was negligible on the mulched no-tillage plots. Soil moisture reserve, 3 weeks after planting was higher by 5 and 8 percent (of cumulative rainfall) respectively for no-tillage and ridged plots compared to mounds under unmulched conditions. In the same correspondent order soil temperature was respectively, lower by 3oC and 1oC than in mounds during the period. Mulch effect on soil moisture and temperature was more significant with no-tillage compared to ridges and mounds. Yield of cassava was reduced by only 13% when grown with no-tillage plus mulch, compared to 40% with no-tillage without mulch. There was no significant effect of tillage on cowpea yield. Yield results reflected differences in soil moisture and temperature regimes which influenced seedling germination, stand and subsequent plant development. 2015-09-01T11:17:50Z 2018-10-27T13:57:05Z 2015-09-01T11:17:50Z 2018-10-27T13:57:05Z 1979 Article Aina, P. O. (1979). Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize. Ife Journal of Agriculture, 1(1) http://localhost:8080/xmlui/handle/123456789/2613 en PDF application/pdf Nigeria Faculty of Agriculture, University of Ife |
| spellingShingle | Seed bed preparation Mulch tillage Seedbed configuration Tillage Soil temperature Soil aggregation Soil porosity Soil moisture storage Aina, P. O. Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize |
| title | Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize |
| title_full | Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize |
| title_fullStr | Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize |
| title_full_unstemmed | Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize |
| title_short | Tillage, seed bed configuration and mulching: effects on soil physical properties, and responses of cassava, cowpea and maize |
| title_sort | tillage seed bed configuration and mulching effects on soil physical properties and responses of cassava cowpea and maize |
| topic | Seed bed preparation Mulch tillage Seedbed configuration Tillage Soil temperature Soil aggregation Soil porosity Soil moisture storage |
| url | http://localhost:8080/xmlui/handle/123456789/2613 |
| work_keys_str_mv | AT ainapo tillageseedbedconfigurationandmulchingeffectsonsoilphysicalpropertiesandresponsesofcassavacowpeaandmaize |