Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1086781
Research center of Embrapa/Collection: Embrapa Semiárido - Artigo em periódico indexado (ALICE)
Date Issued: 2017
Type of Material: Artigo em periódico indexado (ALICE)
Authors: CARVALHO, A. A. de
SILVA, T. G. F. da
SOUZA, L. S. B. de
MOURA, M. S. B. de
ARAUJO, G. G. L. de
TOLÊDO, M. P. S.
Additional Information: AILTON A. DE CARVALHO, UFRPE; THIERES G. F. DA SILVA, Universidade Federal Rural de Pernambuco/Unidade Acadêmica de Serra Talhada. Serra Talhada, PE; LUCIANA S. B. DE SOUZA, Universidade Federal Rural de Pernambuco/Unidade Acadêmica de Serra Talhada. Serra Talhada, PE; MAGNA SOELMA BESERRA DE MOURA, CPATSA; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; MATHEUS P. S. TOLÊDO, Universidade Federal Rural de Pernambuco/Unidade Acadêmica de Serra Talhada. Serra Talhada, PE.
Title: Soil moisture in forage cactus plantations with improvement practices for their resilience.
Publisher: Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 21, n. 7, p. 481-487, 2017.
Language: en
Keywords: Palma irrigada
Sonda capacitiva
Consorciaçãp
Cactus
Capacitive probe
Mulching intercropping.
Irrigated forage
Description: The present study evaluated soil moisture (?) in forage cactus plantations under resilience practices such as irrigation, mulching and intercropping with sorghum. The experiment was arranged in a randomized block design with five water availability conditions (0, 8.75, 17.5, 26.25 and 35% of the reference evapotranspiration), and three planting systems: forage cactus exclusive system (PE), forage cactus with mulch (PC) and intercropping between forage cactus and sorghum (PS). Water content was measured until a depth of 0.60 m. Meteorological data were recorded between June 2012 and June 2013. Water content was not affected by different resilience practices and the variation coefficient was low to medium (4.0 to 22.1%). The temporal variation of soil moisture was more affected by the changes in rainfall, while the physical properties (soil density, porosity and grain size) were decisive in the vertical variation. It was concluded that periods with rainfall events favor the alternation of practices to improve forage cactus resilience (irrigation, mulch and intercropping).
Thesagro: Planta forrageira
Cacto
Sorgo
Cobertura morta
Solo
Matéria Orgânica
Planta Ornamental
Resto de Cultura.
Data Created: 2018-01-31
ISSN: 1807-1929
Appears in Collections:Artigo em periódico indexado (CPATSA)

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