Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils
Soil pH measurements were taken in various dilutions of water containing 0.01 M CaCl , and total and usable Cu and some nutrients were determined in the soil at sites that had been subjected to extensive treatments and cultural practices for over ten years at the Coffee Research Station. The pH meas...
| Autor principal: | |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
|
| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/13139 |
| _version_ | 1855488496945332224 |
|---|---|
| author | Aduayi, E.A. |
| author_browse | Aduayi, E.A. |
| author_facet | Aduayi, E.A. |
| author_sort | Aduayi, E.A. |
| collection | Repositorio CATIE |
| description | Soil pH measurements were taken in various dilutions of water containing 0.01 M CaCl , and total and usable Cu and some nutrients were determined in the soil at sites that had been subjected to extensive treatments and cultural practices for over ten years at the Coffee Research Station. The pH measured in 1.1 3 12.5 dilutions with 0.01M CaCl was more consistent when compared to the pH measured in water. Elephant grass (Pennisetum purpureum) cultivation produced soil low in K (1.48 me percent), and high in Mg and Ca (2.02 3 8.98 me percent) respectively, compared to soil high in K (2.36 me percent), low in Mg (1.94 me percent), and Ca (8.14 me percent) where coffee was grown and elephant grass was used as mulch. Usable Cu was about 10 percent of the total Cu.) increased at sites with copper spray applications. Usable P was low in all areas sampled. There was a better corvelation established in the soil pH measured in CaCl solution, 0.01M) the values were more consistent than with the pH measured in water. |
| format | Artículo |
| id | RepoCATIE13139 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publisherStr | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| record_format | dspace |
| spelling | RepoCATIE131392025-07-03T23:22:24Z Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils Aduayi, E.A. pH del suelo||soil pH||pH do solo||pH du sol pH Solución del suelo||soil solution||solução do solo||solution du sol Cloruro calcico||calcium chloride||cloreto de cálcio||chlorure de calcium Kenia||Kenya||Quénia||Kenya Sede Central Soil pH measurements were taken in various dilutions of water containing 0.01 M CaCl , and total and usable Cu and some nutrients were determined in the soil at sites that had been subjected to extensive treatments and cultural practices for over ten years at the Coffee Research Station. The pH measured in 1.1 3 12.5 dilutions with 0.01M CaCl was more consistent when compared to the pH measured in water. Elephant grass (Pennisetum purpureum) cultivation produced soil low in K (1.48 me percent), and high in Mg and Ca (2.02 3 8.98 me percent) respectively, compared to soil high in K (2.36 me percent), low in Mg (1.94 me percent), and Ca (8.14 me percent) where coffee was grown and elephant grass was used as mulch. Usable Cu was about 10 percent of the total Cu.) increased at sites with copper spray applications. Usable P was low in all areas sampled. There was a better corvelation established in the soil pH measured in CaCl solution, 0.01M) the values were more consistent than with the pH measured in water. 2025-07-02T16:23:57Z 2025-07-02T16:23:57Z 1972-07-01 Artículo https://repositorio.catie.ac.cr/handle/11554/13139 openAccess en Turrialba Vol. 22, no. 3 6 application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | pH del suelo||soil pH||pH do solo||pH du sol pH Solución del suelo||soil solution||solução do solo||solution du sol Cloruro calcico||calcium chloride||cloreto de cálcio||chlorure de calcium Kenia||Kenya||Quénia||Kenya Sede Central Aduayi, E.A. Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils |
| title | Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils |
| title_full | Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils |
| title_fullStr | Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils |
| title_full_unstemmed | Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils |
| title_short | Soil pH, as measured in different solutions with water and with 0.01M CaCl² and the nutrient content of some coffee soils |
| title_sort | soil ph as measured in different solutions with water and with 0 01m cacl² and the nutrient content of some coffee soils |
| topic | pH del suelo||soil pH||pH do solo||pH du sol pH Solución del suelo||soil solution||solução do solo||solution du sol Cloruro calcico||calcium chloride||cloreto de cálcio||chlorure de calcium Kenia||Kenya||Quénia||Kenya Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13139 |
| work_keys_str_mv | AT aduayiea soilphasmeasuredindifferentsolutionswithwaterandwith001mcacl2andthenutrientcontentofsomecoffeesoils |