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 ?

Las precipitaciones medias anuales para Jocotitlan, El Cerrillo y Metepec son de 669, 790 y 980 mm, respectivamente, mientras que el tipo de suelo predominante, en el mismo orden, es planosol molico, vertisol y andosol.

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

hoffmeisteri) indican diferente grado de susceptibilidad, siendo el pez el mas sensible y el tubificido el mas tolerante, tanto para los lixiviados como para los drenajes agricolas con suelo de tipo planosol eutrico de la region.

Lixiviados de biosolidos sobre la biota dulceacuicola

a) Soeru Chromic Cambisol Soeru Rendzic Leptosol Mikkeri Calcaric Cambisol Sikka Mollic Planosol Sikka Mollic Planosol Laaska Mollic Planosol Laaska Mollic Planosol Plantation Analysed properties Aidu 1 T, S, L, P Aidu 1 T, S, L, P Aidu 1 T, S, L, P Aidu 1 T, S, L, P Aidu 2 T, S, L, P Aidu 2 T, S, L, P Aidu 2 T, S, L, P Soeru T, S, P Soeru T, S, P Mikkeri T, S, P Sikka T, S, L, P Sikka T, S, L, P Laaska T, S, L, P Laaska T, S, L, P (a) Mixture of removed former Calcaric Cambisol horizons Table 2.

Early growth and floristic diversity of hybrid aspen (Populus x wettsteinii Hamet-Ahti) plantations on a reclaimed opencast oil shale quarry in north-east Estonia

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 Central Depression of the State of RS has mainly Haplic Planosol soil, which is hydromorphic due to a reduced infiltration capacity and high compaction rates (SARTORI et al.

Risk of water surplus in soybean crop on haplic planosol soil in the Central Depression of Rio Grande do Sul State, Brazil/Risco de excesso hidrico para a cultura da soja em planossolo haplico na Depressao Central do Rio Grande do Sul

The soil used was collected at the 0-20 cm depth and classified as moderate A Tb typic eutrophic Haplic Planosol, with sandy texture (EMBRAPA, 2006).

Essential oil production of lemongrass (Cymbopogon citratus) under organic compost containing sewage sludge/Producao de oleo essencial de capim-limao (Cymbopogon citratus) sob composto organico contendo lodo de esgoto

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

En menor proporcion, estan representados otros tipos de suelos, como el planosol eutrico (We), y cambisol calcico (Bk) con clase textural media, entre otros (INEGI, 2005).

Aprovechamiento tradicional de una especie protegida (Litsea glaucescens Kunth) en "Sierra del Laurel", Aguascalientes, Mexico

The soils were classified by Brasil (1972) and fit in the new classification proposed by EMBRAPA (2006) as Yellow Argisol (PA); Gray Argisol (PAC); Eutrophic Red Argisol (PVe); Red Yellow Argisol (PVA); Yellow Latosol (LA); Distrophic Red Argisol (PVd); Regolithic Neosol (RR); Litholic Neosol (RL); Haplic Luvisol (TX); Haplic Planosol (SX); Fluvic Neosol (RY); and Haplic Vertisol (VX).

Contribution of non-exchangeable potassium forms and its accumulation in corn plants/Contribuicao de formas nao-trocaveis de potassio para seu acumulo em plantas de milho

Field trials were established oil mesotropic mottled subnatric brown Sodosols (Isbell 2002) (Hyposodic Planosol (IUSS Working Group 2007)) at two sites in Tasmania over two growing seasons.

Plant growth and soil responses to soil applied organic materials in Tasmania, Australia

The experimental soil area was classified as planosol eutric and submitted to conventional tillage (plowing and disking).

Relationship between the morphogenesis of Italian ryegrass cv. 'BRS Ponteio' with forage and seed production/Relacao entre as caracteristicas morfogenicas do azevem anual cv. 'BRS Ponteio' com a producao de forragem e de sementes

The main soils in the upper Stor catchment are Histosol, Gley, Gley-Podsol, Cambisol, Podsol, Planosol and Luvisol (Finnern, 1997).

Temporal variability of nitrogen and phosphorus concentrations in a German catchment: water sampling implication/Variabilidade temporal das concentracoes de nitrogenio e fosforo em bacia hidrografica alema: implicacoes na amostragem da agua