Planosol

[′plan·ə‚sȯl]

(geology)

An intrazonal, hydromorphic soil having a clay pan or hardpan covered with a leached surface layer; developed in a humid to subhumid climate.

References in periodicals archive ?

Los principales suelos del municipio son litosol, regosol, xerosol, feozem, cambisol y planosol (CETENAL, 1972); los cuales, se caracterizan por ser muy delgados y con alto porcentaje de pedregosidad.

Influencia de variables fisicas en la productividad de Pinus arizonica y Pinus engelmannii en el sur de Chihuahua, Mexico

El suelo es de tipo luvisol, feozem, leptosol y planosol (INEGI, 2009).

Deficit de lena en comunidades cafetaleras de Chenalho, Chiapas

Ocupando areas menores, ocorrem os Cambissolo Haplico--CX (Cambisol), Neossolo Fluvico--RU (Solo Aluvial), Planossolo Haplico SX (Planosol Solodico) e Afloramentos de rocha associados a Neossolo Litico.

Study of hypothetical scenarios in the Riacho dos Namorados watershed in Cariri Paraibano using SWAT model/Aplicacao do modelo SWAT para estudo de cenarios hipoteticos na bacia hidrografica do Riacho dos Namorados no Cariri Paraibano

Jocotitlan se situa a 19[grados]42' de LN, 99[grados]43' de LO, a una altura de 2553 m, su clima es templado seco, presenta suelo planosol molico y su PMA es de 669 mm (Gonzalez et al.

Aplicacion y comparacion de metodos univariados para evaluar la estabilidad en maices del valle Toluca-Atlacomulco, Mexico

Para obtener los drenajes agricolas a un matraz de 1 L se le agregaron 100 g de suelo seco, proveniente de la Posta Zootecnica de la UAA del tipo planosol eutrico, 20 g de biosolidos y 520 ml de agua destilada (representa 600 t/ha de biosolidos) y se siguio el procedimiento senalado por la EPA para la obtencion de elutriados.

Lixiviados de biosolidos sobre la biota dulceacuicola

The soil types were a Red Sodosol (Isbell 1996) or Orthic Solonetz (FAO 1998) at the Gunyah Eroded and Gunyah Scald profiles, a Red Sodosol (Isbell 1996) or Mollic Solonetz (FAO 1998) at the Gunyah Vegetated microsite, and a Red Kurosol (Isbell 1996) or Solodic Planosol (FAO 1998) at the Gunyah Pasture profile.

Soil organic carbon stocks in saline and sodic landscapes

Los tipos que predominan en la zona son Planosol eutrico, Xerosol haplico, Planosol molico, Xerosol luvico, Feozem haplico y Fluvisol eutrico (INEGI 1981).

Uso y seleccion de embalses por el pato Mexicano (Anas diazi) en la region del Llano, Aguascalientes-Jalisco, Mexico

The soil is classified as hypereutrophic sodic salic Haplic Planosol (Miranda, 2010), with predominantly sandy loam texture (EMBRAPA, 2006) (Table 1).

Evapotranspiration and crop coefficients of Moringa oleifera under semi-arid conditions in Pernambuco/Evapotranspiracao e coeficientes de cultivo da Moringa oleifera no semiarido Pernambucano

In general, both maps show patterns similar to the predicted soil units, with the exception of the ACce unit (Haplic Acrisols Clayic + Haplic Planosol).

Tree-based techniques to predict soil units

The soil in this location is classified as Hydromophic Eutrophic solodic Planosol with Francosilty texture.

Leaching and residual activity of imidazolinone herbicides in lowland soils/Lixiviacao dos herbicidas imidazolinonas em solo de varzea

The vases were filled with sieved soil that was collected from the A1 horizon of a Haplic Eutrophic Planosol Solodi soil (EMBRAPA, 2006) in Pelotas.

The yield and physiological quality of oat seeds subjected to cover with zinc/Rendimento e qualidade fisiologica de sementes de aveia branca submetidas ao recobrimento com zinco

Soil order (2) N Depth TOC Clay Silt Total P cm mg [kg.sup.-1] g [kg.sup.-1] Vertisol (1%) 16 13.1 12.3 374 238 368 Cambisol (4%) 13 12.4 12.2 295 212 301 Luvisol (13%) 47 13.7 11.8 176 258 235 Lithosol (19%) 45 17.6 10.4 132 250 239 Latosol (21%) 41 15.6 9.7 250 130 173 Argisol (15%) 90 15.3 8.9 147 157 167 Planosol (4%) 68 18.2 7.4 105 188 162 Regolithic 20 16.5 4.9 37 105 99 neosol (4%) Weighted 340 15.9 9.3 163 189 196 average (3) 1) Source: Jacomine et al.

Biogeochemical cycling in terrestrial ecosystems of the Caatinga Biome/Ciclagem biogeoquimica em ecossistemas terrestres do Bioma Caatinga