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Registros recuperados : 4
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1.Imagen marcada / sin marcar Roel, A.; Heilman, J.; McCauley, G.N. Water balance of pin-point and frussh-flood irrigated rice: abstract ln: Rice Technical Working Group, 26., 1996 Proceedings. San Antonio, Texas (USA): Rice Technical Working Group, 1996. p. 167
Biblioteca(s): INIA Treinta y Tres.
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2.Imagen marcada / sin marcar Griffin, R.C.; Perry, G.M.; McCauley, G.N. Water use and management in the texas rice belt region Texas: T.A.E.S., 1984. 87 p.
Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó.
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3.Imagen marcada / sin marcar ROEL, A.; HEILMAN, J.L.; MCCAULEY, G.N. Water use and plant response in two rice irrigation methods. Agricultural Water Management, 1999, v. 39, no. 1, p. 35-46.
Biblioteca(s): INIA Treinta y Tres.
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4.Imagen marcada / sin marcar Craigmiles, J.P.; Bowling, C.C.; Eastin, E.F.; Gerlow, A.R.; McCauley, G.N.; Paschal, E.H.; Sij, J.W.; Whitney, N.G. Soybeans on the Texas coastal prairie : another triumph of research Texas: TAES, 1981. 55p. Research Monograph
Biblioteca(s): INIA La Estanzuela.
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Registros recuperados : 4
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Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy.
Registro completo
Biblioteca (s) :  INIA Treinta y Tres.
Fecha actual :  18/09/2014
Actualizado :  15/05/2015
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Circulación / Nivel :  A - 2
Autor :  ROEL, A.; HEILMAN, J.L.; MCCAULEY, G.N.
Afiliación :  ALVARO ROEL DELLAZOPPA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay.
Título :  Water use and plant response in two rice irrigation methods.
Fecha de publicación :  1999
Fuente / Imprenta :  Agricultural Water Management, 1999, v. 39, no. 1, p. 35-46.
ISSN :  0378-3774
DOI :  10.1016/S0378-3774(98)00087-0
Idioma :  Inglés
Contenido :  Abstract Pin-Point (PP) irrigation is being used by rice producers in the southern US to suppress red rice (Oryza sativa), the major weed in rice production. In PP irrigation, germinated seed is dropped into the floodwater. After 24 h the field is drained, remains moist for 3 to 5 days, then reflooded until near harvest. Little is known about water use of the PP method in comparison to the conventional Flush-Flood (FF) method in which germinated seed is also dropped into the floodwater and the field is drained after 24 h, similar to PP, or the field is drill-seeded, flooded and drained, but permanent flood is delayed for 30 to 35 days. During this 30 to 35 days non-flood period, flushing (periodic irrigation) is used to maintain seedling contact with the soil and prevent water stress. Water use of PP and FF irrigated rice was studied during 1994 and 1995 growing seasons near Beaumont, TX. Three plots were subjected to the PP irrigation technique and three to the FF method. A flow meter measured irrigation water applied, and lysimeters measured evapotranspiration, transpiration, and evaporation. The FF method required an average of 113 mm more irrigation water than the PP method, due to flushing of FF plots during the non-flood period. Evapotranspiration (ET) was higher for PP plots during the period when FF plots were dry. During the flood period, ET in FF plots was higher than in PP plots in 1994, due to mainly a lower leaf area index and a more open canopy which led to gr... Presentar Todo
Palabras claves :  EVAPORACION; EVAPOTRANSPIRACION; REQUERIMIENTOS DE AGUA; TRANSPIRACION.
Thesagro :  ARROZ IRRIGADO.
Asunto categoría :  F06 Riego
Marc :  Presentar Marc Completo
Registro original :  INIA Treinta y Tres (TT)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
TT100078 - 1PXIAP - DDPP/Roel/Arb/1999/1
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