Drought Resistance of Maize in Gliricidia-Based Cropping Systems
This dataset was generated from the research conducted to evaluate the impact of intercropping on crop productivity and drought resistance in terms of crop yield, whole-system yield based on nutritional yields and Land Equivalent Ratio, and yield loss due to drought. The experiment was conducted at...
| Main Authors: | , |
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| Format: | Conjunto de datos |
| Language: | Inglés |
| Published: |
International Food Policy Research Institute
2021
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/144587 |
| _version_ | 1855533672195686400 |
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| author | World Agroforestry Centre University of California, Davis |
| author_browse | University of California, Davis World Agroforestry Centre |
| author_facet | World Agroforestry Centre University of California, Davis |
| author_sort | World Agroforestry Centre |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | This dataset was generated from the research conducted to evaluate the impact of intercropping on crop productivity and drought resistance in terms of crop yield, whole-system yield based on nutritional yields and Land Equivalent Ratio, and yield loss due to drought. The experiment was conducted at a previously established ICRAF field trial in Manyusi village, Kongwa District, Dodoma, Tanzania. The drought was imposed in the field using rainout shelters on five cropping systems with and without fertilizer application in the 2019 cropping season. The treatment factors and levels were as follows: cropping system (sole maize, sole pigeonpea, maize-pigeonpea, maize-gliricidia, and maize-pigeonpea-gliricidia, fertilization (fertilized, unfertilized), and water (ambient rainfall, drought). The experiment layout was a randomized split-split-plot with the main plot in a randomized complete block design with three replications. The drought was imposed beginning at maize anthesis and continued past harvests of maize and pigeonpea. Data were collected in the field on-site rainfall, air temperature and relative humidity, and photosynthetically active radiation, and in the laboratory on crop grain biomass, gravimetric water content, and soil properties using crop and soil samples from the field. Crop grain yields were calculated from laboratory measurements and used to calculate nutritional yield, land equivalent ratio, and drought resistance, vapor pressure deficit was calculated from air temperature and relative humidity, and the fraction of transmitted photosynthetically active radiation was calculated from field-measured data. |
| format | Conjunto de datos |
| id | CGSpace144587 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | International Food Policy Research Institute |
| publisherStr | International Food Policy Research Institute |
| record_format | dspace |
| spelling | CGSpace1445872025-08-26T09:18:04Z Drought Resistance of Maize in Gliricidia-Based Cropping Systems World Agroforestry Centre University of California, Davis maize drought resistance intercropping drought gliricidia sepium pigeon peas This dataset was generated from the research conducted to evaluate the impact of intercropping on crop productivity and drought resistance in terms of crop yield, whole-system yield based on nutritional yields and Land Equivalent Ratio, and yield loss due to drought. The experiment was conducted at a previously established ICRAF field trial in Manyusi village, Kongwa District, Dodoma, Tanzania. The drought was imposed in the field using rainout shelters on five cropping systems with and without fertilizer application in the 2019 cropping season. The treatment factors and levels were as follows: cropping system (sole maize, sole pigeonpea, maize-pigeonpea, maize-gliricidia, and maize-pigeonpea-gliricidia, fertilization (fertilized, unfertilized), and water (ambient rainfall, drought). The experiment layout was a randomized split-split-plot with the main plot in a randomized complete block design with three replications. The drought was imposed beginning at maize anthesis and continued past harvests of maize and pigeonpea. Data were collected in the field on-site rainfall, air temperature and relative humidity, and photosynthetically active radiation, and in the laboratory on crop grain biomass, gravimetric water content, and soil properties using crop and soil samples from the field. Crop grain yields were calculated from laboratory measurements and used to calculate nutritional yield, land equivalent ratio, and drought resistance, vapor pressure deficit was calculated from air temperature and relative humidity, and the fraction of transmitted photosynthetically active radiation was calculated from field-measured data. 2021 2024-06-04T09:44:18Z 2024-06-04T09:44:18Z Dataset https://hdl.handle.net/10568/144587 en https://www.canr.msu.edu/fsp/publications/research-papers/FSP%20Research%20Paper%2013.pdf Open Access International Food Policy Research Institute World Agroforestry Center; University of California, Davis. 2021. Drought Resistance of Maize in Gliricidia-Based Cropping Systems. Washington, DC: International Food Policy Research Institute. https://doi.org/10.7910/DVN/G4QLNP. Harvard Dataverse. Version 1. |
| spellingShingle | maize drought resistance intercropping drought gliricidia sepium pigeon peas World Agroforestry Centre University of California, Davis Drought Resistance of Maize in Gliricidia-Based Cropping Systems |
| title | Drought Resistance of Maize in Gliricidia-Based Cropping Systems |
| title_full | Drought Resistance of Maize in Gliricidia-Based Cropping Systems |
| title_fullStr | Drought Resistance of Maize in Gliricidia-Based Cropping Systems |
| title_full_unstemmed | Drought Resistance of Maize in Gliricidia-Based Cropping Systems |
| title_short | Drought Resistance of Maize in Gliricidia-Based Cropping Systems |
| title_sort | drought resistance of maize in gliricidia based cropping systems |
| topic | maize drought resistance intercropping drought gliricidia sepium pigeon peas |
| url | https://hdl.handle.net/10568/144587 |
| work_keys_str_mv | AT worldagroforestrycentre droughtresistanceofmaizeingliricidiabasedcroppingsystems AT universityofcaliforniadavis droughtresistanceofmaizeingliricidiabasedcroppingsystems |