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| Divincula,Jesiele S.; Silva,Cinara B. da; Santos,Marcio A. L. dos; Santos,Daniella P. dos; Santos,Luan W. dos. |
| ABSTRACT Prickly pear cultivation has played an important role in the Brazilian livestock farming, being used as forage for animals in the Northeast region, especially during the drying season, because it is an excellent source of water. Thus, the objective of this study was to estimate the crop coefficient and water requirement of prickly pear in the Agreste region of Alagoas state, Brazil. Prickly pear crop evapotranspiration (ETc) was determined using five drainage lysimeters, made of polyethylene with dimensions of 0.35 x 0.40 m (side and depth). Four soil layers were separated and put into the lysimeters in the opposite sequence, in order to maintain it as close as possible to the initial soil structure. The reference evapotranspiration (ETo) was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Opuntia ficus-indica L.; Evapotranspiration; Lysimeters. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019001200925 |
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