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Yield gap in cowpea plants as function of water déficits during reproductive stage
2020
Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi
The cowpea bean presents low productivity in the Pará state, Brazil, due to low soil fertility and climatic adversity, mainly water deficiency. The aim of this study was to evaluate the yield gap of cowpea bean in northeast of Para state in response to water deficit during its reproductive phase. The experiment was carried out in Castanhal, PA, Brazil, during 2015 and 2016. A randomized block design with six repetitions and four treatments was used; where T1 consisted of 100% replacement of the
doi:10.1590/1807-1929/agriambi.v24n6p372-378
fatcat:ogdogsb45bb2bf67va2d6qfzgi