Se describen los resultados obtenidos durante 1981 por la seccion de Fertilidad del Suelo y Nutricion de Plantas del Programa de Pastos Tropicales del CIAT, cuyo objetivo es el uso mas eficiente de los escasos insumos fertilizantes mediante el establecimiento de especies y ecotipos de pastos que sean mas tolerantes a los factores limitantes del suelo, reduciendo asi las dosis de fertilizantes y obteniendo una calidad y rendimientos razonables y no necesariamente max. Los objetivos especificos son el manejo de la acidez del suelo (toxicidades de Al y Mn y deficiencia de Ca y Mg) y el manejo de la baja fertilidad natural del suelo (deficiencias de macro y micronutrimentos, excepto el N) para el establecimiento y mantenimiento de pastos tropic...
At present there are two systems of vegetable production in the Bogota Plateau, the conventional pro...
ABSTRACT: High available aluminium and low levels of calcium below the ploughed zone of the soil are...
Se describen los resultados obtenidos durante 1981 por la seccion de Microbiologia del Suelo del Pro...
Se detallan ensayos sobre tolerancia a la toxicidad del Al y a la baja disponibilidad de P; efectos ...
Tropical forages growing in low-fertility acid soils usually increase the amount of dry matter parti...
Experimental data are presented here on the effect of minor elements and magnesium upon the growth, ...
The CIAT agronomy-soils subprogram, carried out in Quilichao, Colombia, emphasized the screening of ...
Tropical soils are inferior in fertility compared to temperate soils. The "Tropical Belt" of the wor...
Advances in research of the soil and plant nutrition section of CIAT's Cassava Program in 1981 are g...
A description is given of a simultaneous screening methodology developed to (1) evaluate the efficie...
Grazed pastures in Brazil provide the major source of food for beef and dairy cattle
The study on soil fertility of the farm Cal Martí was performed to obtain objective results on the m...
Este trabalho teve o objetivo de propor uma metodologia adequada ao diagnostico nutricional e à aval...
Three tropical green manure legumes were grown across a pH gradient from 4.7 to 7.1 established by l...
ABSTRACT: Agroecological conditions in tropical areas make acid and low fertility soils the most pre...
At present there are two systems of vegetable production in the Bogota Plateau, the conventional pro...
ABSTRACT: High available aluminium and low levels of calcium below the ploughed zone of the soil are...
Se describen los resultados obtenidos durante 1981 por la seccion de Microbiologia del Suelo del Pro...
Se detallan ensayos sobre tolerancia a la toxicidad del Al y a la baja disponibilidad de P; efectos ...
Tropical forages growing in low-fertility acid soils usually increase the amount of dry matter parti...
Experimental data are presented here on the effect of minor elements and magnesium upon the growth, ...
The CIAT agronomy-soils subprogram, carried out in Quilichao, Colombia, emphasized the screening of ...
Tropical soils are inferior in fertility compared to temperate soils. The "Tropical Belt" of the wor...
Advances in research of the soil and plant nutrition section of CIAT's Cassava Program in 1981 are g...
A description is given of a simultaneous screening methodology developed to (1) evaluate the efficie...
Grazed pastures in Brazil provide the major source of food for beef and dairy cattle
The study on soil fertility of the farm Cal Martí was performed to obtain objective results on the m...
Este trabalho teve o objetivo de propor uma metodologia adequada ao diagnostico nutricional e à aval...
Three tropical green manure legumes were grown across a pH gradient from 4.7 to 7.1 established by l...
ABSTRACT: Agroecological conditions in tropical areas make acid and low fertility soils the most pre...
At present there are two systems of vegetable production in the Bogota Plateau, the conventional pro...
ABSTRACT: High available aluminium and low levels of calcium below the ploughed zone of the soil are...
Se describen los resultados obtenidos durante 1981 por la seccion de Microbiologia del Suelo del Pro...