Caracterizacion fisica y quimica de cuatro suelos sodicos ubicados en diferentes ambientes edafoclimaticos de Venezuela.
1995
Guerrero A J.P. | Pla Sentis I.
Four sodic soils situated at Portuguesa and Guarico States were characterizated physically and chemically. All results obtained are determining the presence of sodic horizons with high pH values (higher than 10, inclusive) and low Electrical Conductivity (EC), high Bulk Density (Db) values (higher than 2 g/cm 3 inclusive), low infiltration rate (<1 mm/h), very hard and with concentrated precipitation of CaCO3 as pseudomyceliums, soft powdery forms or concretions (irregular or rounded), in spite of some parental materials are not calcareous.
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书目信息
其它主题
Toxicite du sol; Factores climaticos; Metodos; Analisis del suelo; Propiedades fisico quimicas suelo; Genesis del suelo; Propriete physicochimique du sol; Suelo salino sodico
语言
西班牙语; 卡斯蒂利亚语
注释
3 cuadros; 7 ref. Sumarios (En, Es). AVAILABILITY: Biblioteca, CENIAP, Ap. 4653, Maracay 2101 - Venezuela
翻译的标题
英语.
[Physical and chemical characterization of four sodium soils located in different edaphoclimatic environments of Venezuela]. [Spanish]
类型
Journal Article; Conference; Numerical Data; Summary; Non Conventional
粮农组织大会
Universidad Nacional Experimental Romulo Gallegos, San Juan de los Morros (Venezuela). Dept. de Ciencias de la Tierra. 13. Congreso Venezolano de la Ciencia del Suelo. Maracay (Venezuela). 15-20 Oct 1995.
2012-11-15
AGRIS AP
