Download or read book Optimizacion de la Humedad Del Suelo Para la Produccion Vegetal written by Francis Shaxson and published by Food & Agriculture Org.. This book was released on 1995-07-30 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Esta publicacion analiza los procesos que ocurren sobre, dentro y debajo del suelo, y que permiten el movimiento del agua y el crecimiento de los cultivos. La publicacion esta dirigida a los usuarios de la tierra, y les proporcionara informacion para que hagan un mejor uso de los recursos basicos. Se espera contribuir con esta obra a fomentar el interes por utilizar mas racionalmente el agua de lluvia y poner en practica un manejo mas adecuado de los suelos. La publicacion podra ser util a todas aquellas personas que intervienen en el mantenimiento y aumento de la productividad, calidad y salud de la tierra -agricultores, personal tecnico, asesores, capacitadores, estudiantes y encargados de la toma de decisiones tecnicas- al favorecer los enfoques multidisciplinarios y el dialogo entre partes interesadas que disponen de conocimientos diferentes."
Download or read book C lculo de la humedad del suelo por tacto y apariencia written by and published by . This book was released on 2000 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Suelos written by Instituto Nacional de Defensa de la Competencia y de la Protección de la Propiedad Intelectual (Perú). and published by . This book was released on 1998 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book La humedad del suelo y su aprovechamiento por las plantas written by Frank J. Veihmeyer and published by . This book was released on 1959 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book F sica de suelos written by Warren Forsythe and published by IICA. This book was released on 1975 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estudio de la determinaci n de la humedad en suelos por medidas de resistencia el ctrica written by and published by . This book was released on 1952 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelos matem ticos del r gimen de humedad de los suelos written by Eusebi Jarauta Bragulat and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual de laboratorio para el manejo f sico de suelos written by William Gandoy Bernasconi and published by . This book was released on 1991 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelos matem ticos del r gimen de humedad de los suelos Aplicaci n a la determinaci n del r gimen de humedad de los suelos del rea meridional de Lleida written by and published by . This book was released on 1905 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: La aplicación del modelo simulativo de f. Newhall (1976) a series de datos climáticos, del área meridional de Lleida, produce la aparición generalizada del régimen de humedad USTIC. Tal resultado es incoherente con las características de los suelos del clima de esta comarca y ha motivado la elaboración de un nuevo modelo simulativo del régimen de humedad de los suelos, cuyas características principales son: - considerar varios tipos de perfil de suelo. - posibilidad de utilizar datos de precipitación diaria o mensual. - tiene en cuenta la infiltración real del agua de lluvia. - tiene en cuenta las características de los suelos para modelizar los procesos de infiltración y evapotranspiración. - coinciden muy satisfactoriamente los resultados experimentales con los obtenidos mediante el modelo. El modelo simulativo propuesto da como resultado que el regimen de humedad de los suelos del área meridional de Lleida es XEREIC-I y ARIDIC en los de menos capacidad de retención de agua. __________________________________________________ Lack of irrigation water in southern Lleida (north-east of Spain) restricts the possibilities of an intensive use of soils. To better this situation we need a good information about soil moisture contents, Esther in the present situation or in a future implantation of some irrigation methods. The present research has been developed from 1984 to 1988. Its first aim has been to study the soil moisture contents in the above mentioned area during these years . The soil moisture contents has been determined in order to establish the real situation of the moisture control section; from twenty-two initial control points we selected two representative ones. The second aim has been to determine the moisture regimes of soils in the above mentioned area in order to determine its classification as Soil Taxonomy (USDA 1975) is concerned, to avoid the problems that arose from the fact of not knowing whether the regime was Aridic or not. In this research, Fr.
Download or read book Comportamiento de la humedad en suelos de las series Fanfurria y Masparrito written by Luis A.. Castro M. and published by . This book was released on 1974 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Determinacion del contenido de humedad suelos semiaridos marginales written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelos matem ticos del r gimen de humedad de los suelos Aplicaci n a la determinaci n del r gimen de humedad de los susleos del rea meridional de Lleida written by Eusebio Jarauta Bragulat and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calculo de la Humedad Del Suelo Por Tacto Y Apariencia written by and published by . This book was released on 2000 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuevo metodo para medir la humedad del suelo written by H. J. Marelli and published by . This book was released on 1995 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mec nica de suelos determinaci n de la humedad written by and published by . This book was released on 1979 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Survey written by United States. Soil Conservation Service and published by . This book was released on 1942 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
