Download or read book Seminario de manejo y conservaci n de suelos written by KSKSKS and published by . This book was released on 1972 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seminario Internacional Para Profesores de Suelos written by and published by Bib. Orton IICA / CATIE. This book was released on 1969 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proyecto Manejo Y Conservacion de Suelos written by and published by IICA. This book was released on with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metodolog a para la caracterizaci n f sica con fines de diagn stico de problemas de manejo y conservaci n de suelos en condiciones tropicales written by Ildefonso Pla Sentís and published by . This book was released on 1977 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Los criterios fundamentales que privaron para la seleccion de los metodos y sus variantes fueron los siguientes, en orden de importancia. Correspondencia de los resultados con los efectos y comportamiento de los suelos en condiciones de campo. Correspondencia de ordem fisico entre el tratamiento al que se someten las muestras de suelo durante la evaluacion, y la accion de factores naturales o con intervancion del hombre al cual esta o puede ser sometido el suelo en condiciones de campo. Rapidez en la determinacion y requerimiento de equipo sencillo. Reproducibilidad de los resultados obtenidos. Facilidad de interpretacion de los resultados. Los metodos aqui propuestos pueden clasificarse en metodos para muestreo, para caracterizar la composicion mecanica y mineralogica del suelo, caracterizar las condiciones estructurales del suelo, diagnosticar la dinamica estructural del suelo superficial, las posibilidades de penetracion y circulacion del agua en el suelo, las propriedades de retencion y perdida del humedad del suelo, problemas de compactacion y aeracion en el suelo y diagnosticar problemas de encostramiento y erosion del suelo.
Download or read book Manual de practicas integradas de manejo y conservacion de suelos written by and published by Food & Agriculture Org.. This book was released on 2000 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Curso de tecnolog a y conservaci n de suelos written by Alberto Sáenz Maroto and published by . This book was released on 1958 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertilidad Y Conservacin de Suelos written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manejo Y Conservaci n de Suelos written by and published by EUNED. This book was released on with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1o Seminario Internacional Sobre Plantio Direto nos Tropicos Sul Americanos written by and published by IICA Biblioteca Venezuela. This book was released on 2001 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CIAT Report written by Centro Internacional de Agricultura Tropical and published by . This book was released on 1986 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1981 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seminario Internacional Sobre Produccion Agropecuaria Y Forestal en Zonas de Ladera de America Tropical written by and published by Bib. Orton IICA / CATIE. This book was released on 1981 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Appendices 1997 Annual Report IICA written by and published by IICA. This book was released on with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Programa de Manejo Y Conservacion de Suelos written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Conservation in Andean Cropping Systems written by Martin Ruppenthal and published by . This book was released on 1995 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
