Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu)
The fertility of nine Typic Dystrandeprs of Costa Rica was studied under laboratory and greenhouse conditions. Chemical soil analysis, retention curves for K, Mg. Mn, Zn, Qu, P, B and S. foliar analysis from sorghum plants grown on unfertilized soils, and a greenhouse test with the missing or additi...
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| Formato: | Artículo |
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Instituto Interamericano de Cooperación para la Agricultura (IICA)
2022
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| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/11907 |
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RepoCATIE11907 |
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dspace |
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Centro Agronómico Tropical de Investigación y Enseñanza |
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Repositorio CATIE |
| language |
Español |
| topic |
COSTA RICA MUESTREO DEL SUELO CONJUNTO DE NUTRIENTES ASIMILABLES FERTILIDAD DE SUELO PROPIEDADES DEL SUELO ANALISIS DE TEJIDO FOLIAR ANALISIS BIOQUIMICO Sede Central |
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COSTA RICA MUESTREO DEL SUELO CONJUNTO DE NUTRIENTES ASIMILABLES FERTILIDAD DE SUELO PROPIEDADES DEL SUELO ANALISIS DE TEJIDO FOLIAR ANALISIS BIOQUIMICO Sede Central Bertsch, F Cordero, A Alvarado, A. Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu) |
| description |
The fertility of nine Typic Dystrandeprs of Costa Rica was studied under laboratory and greenhouse conditions. Chemical soil analysis, retention curves for K, Mg. Mn, Zn, Qu, P, B and S. foliar analysis from sorghum plants grown on unfertilized soils, and a greenhouse test with the missing or additive element technique with sorghum in a liter soil pot, were realized. The methods described by Diaz-Romeu & Hunter for a cualitative soil fertility diagnosis were used.
The studied cations present similar nutritional characteristics in the nine Typic Dystrandepts As shown by the greenhouse data, K was the most limiting cation after the P deficiency was corrected It was observed that soil pH and soil bases level are Seul potential fertility indexes for volcanic soils, because Ca and Mg initial contents determine natural fertility In these soils, exchangeable Al was not found important. No Fe problems were observed and the Mn and Zn problems found by soil analysis were not reflected in the greenhouse data Only some soils from the Cordillera de Guanacaste respond positively to Cu application.
Ca concentration in 1ypic Dystrudepts of Costa Rica varies, with a 90h statistic probability.rom 32 to 1.7 meg/100 m, Ms, from 0.9 to 3 2 meal100 mi, K, from o03 to 083 meal100 ml, Fe. from 27 to 104 Hg/ml, Mn from traces to 60 H8/ml, Zn, from 14 to 70 Hg/ml and Cu, from traces to 23 4g/ml Soil pH in water varies between 5.6 and 6 7 and in KC between 4.9 and 56 Exchangeable acidity varies from 0 07 to 0 12 meq|100 ml.
Ca concentration in foliar tissue of sorghum grown in greenhouse on these soils varies from 0 30 to 0.85%, Ms. from 0 20 to 0.59%, K. from 0 68 to 401%, Fe, from 2to l67 ppm, Mn, from traces to 237 ppm, Zn from 7 to 59 pm, and Cu, from 8 to 26 ppm. |
| format |
Artículo |
| author |
Bertsch, F Cordero, A Alvarado, A. |
| author_facet |
Bertsch, F Cordero, A Alvarado, A. |
| author_sort |
Bertsch, F |
| title |
Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu) |
| title_short |
Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu) |
| title_full |
Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu) |
| title_fullStr |
Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu) |
| title_full_unstemmed |
Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu) |
| title_sort |
fertilidad de typic dystrandepts de costa rica. i. metodología, acidez y cationes (ca, mg, k, fe, mn, zn, cu) |
| publisher |
Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publishDate |
2022 |
| url |
https://repositorio.catie.ac.cr/handle/11554/11907 |
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AT bertschf fertilidaddetypicdystrandeptsdecostaricaimetodologiaacidezycationescamgkfemnzncu AT corderoa fertilidaddetypicdystrandeptsdecostaricaimetodologiaacidezycationescamgkfemnzncu AT alvaradoa fertilidaddetypicdystrandeptsdecostaricaimetodologiaacidezycationescamgkfemnzncu AT bertschf fertilityoftypicdystrandeptsofcostaricaimethodologyacidityandcationscamgkfemnzncu AT corderoa fertilityoftypicdystrandeptsofcostaricaimethodologyacidityandcationscamgkfemnzncu AT alvaradoa fertilityoftypicdystrandeptsofcostaricaimethodologyacidityandcationscamgkfemnzncu |
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1808116660963377152 |
| spelling |
RepoCATIE119072022-08-26T17:09:55Z Fertilidad de Typic Dystrandepts de Costa Rica. I. Metodología, acidez y cationes (Ca, Mg, K, Fe, Mn, Zn, Cu) Fertility of Typic Dystrandepts of Costa Rica. I. Methodology, acidity and cations (Ca, Mg, K, Fe, Mn, Zn, Cu). Bertsch, F Cordero, A Alvarado, A. COSTA RICA MUESTREO DEL SUELO CONJUNTO DE NUTRIENTES ASIMILABLES FERTILIDAD DE SUELO PROPIEDADES DEL SUELO ANALISIS DE TEJIDO FOLIAR ANALISIS BIOQUIMICO Sede Central The fertility of nine Typic Dystrandeprs of Costa Rica was studied under laboratory and greenhouse conditions. Chemical soil analysis, retention curves for K, Mg. Mn, Zn, Qu, P, B and S. foliar analysis from sorghum plants grown on unfertilized soils, and a greenhouse test with the missing or additive element technique with sorghum in a liter soil pot, were realized. The methods described by Diaz-Romeu & Hunter for a cualitative soil fertility diagnosis were used. The studied cations present similar nutritional characteristics in the nine Typic Dystrandepts As shown by the greenhouse data, K was the most limiting cation after the P deficiency was corrected It was observed that soil pH and soil bases level are Seul potential fertility indexes for volcanic soils, because Ca and Mg initial contents determine natural fertility In these soils, exchangeable Al was not found important. No Fe problems were observed and the Mn and Zn problems found by soil analysis were not reflected in the greenhouse data Only some soils from the Cordillera de Guanacaste respond positively to Cu application. Ca concentration in 1ypic Dystrudepts of Costa Rica varies, with a 90h statistic probability.rom 32 to 1.7 meg/100 m, Ms, from 0.9 to 3 2 meal100 mi, K, from o03 to 083 meal100 ml, Fe. from 27 to 104 Hg/ml, Mn from traces to 60 H8/ml, Zn, from 14 to 70 Hg/ml and Cu, from traces to 23 4g/ml Soil pH in water varies between 5.6 and 6 7 and in KC between 4.9 and 56 Exchangeable acidity varies from 0 07 to 0 12 meq|100 ml. Ca concentration in foliar tissue of sorghum grown in greenhouse on these soils varies from 0 30 to 0.85%, Ms. from 0 20 to 0.59%, K. from 0 68 to 401%, Fe, from 2to l67 ppm, Mn, from traces to 237 ppm, Zn from 7 to 59 pm, and Cu, from 8 to 26 ppm. Se estudió la fertilidad de nueve Typic Dystrandeprs de Costa Rica en condiciones de laboratorio e invernadero. Análisis químico del suelo, curvas de retención de K, Mg. Mn, Zn, Qu, P, B y S. Se realizaron análisis foliares de plantas de sorgo cultivadas en suelos no fertilizados, y una prueba en invernadero con la técnica de elementos faltantes o aditivos con sorgo en maceta de un litro de suelo. Se utilizaron los métodos descritos por Díaz-Romeu & Hunter para el diagnóstico cualitativo de la fertilidad del suelo. Los cationes estudiados presentan características nutricionales similares en los nueve Typic Dystrandepts Como muestran los datos del invernadero, el K fue el catión más limitante después de corregir la deficiencia de P Se observó que el pH del suelo y el nivel de bases del suelo son índices de fertilidad potencial Seul para los suelos volcánicos, porque los contenidos iniciales de Ca y Mg determinan la fertilidad natural En estos suelos, el Al intercambiable no se encontró importante. No se observaron problemas de Fe y los problemas de Mn y Zn encontrados por el análisis de suelo no se reflejaron en los datos de invernadero Sólo algunos suelos de la Cordillera de Guanacaste responden positivamente a la aplicación de Cu. La concentración de Ca en los Dystrudepts 1ypic de Costa Rica varía, con una probabilidad estadística de 90h.de 32 a 1,7 meg/100 m, Ms, de 0,9 a 3 2 meal100 mi, K, de o03 a 083 meal100 ml, Fe de 27 a 104 Hg/ml, Mn de trazas a 60 H8/ml, Zn, de 14 a 70 Hg/ml y Cu, de trazas a 23 4g/ml El pH del suelo en agua varía entre 5,6 y 6 7 y en KC entre 4,9 y 56 La acidez intercambiable varía de 0 07 a 0 12 meq|100 ml. La concentración de Ca en el tejido foliar del sorgo cultivado en invernadero en estos suelos varía de 0 30 a 0,85%, la de Ms. de 0 20 a 0,59%, la de K. de 0 68 a 401%, la de Fe, de 2 a l67 ppm, la de Mn, de trazas a 237 ppm, la de Zn de 7 a 59 pm, y la de Cu, de 8 a 26 ppm. 2022-08-26T00:56:19Z 2022-08-26T00:56:19Z 1984-04 Artículo https://repositorio.catie.ac.cr/handle/11554/11907 openAccess es Turrialba; Vol. 34, no. 2 12 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |