Mejoramiento genético. Mejoramiento de caracteres. Tolerancia a suelos ácidos
The CIAT agronomy-soils subprogram, carried out in Quilichao, Colombia, emphasized the screening of varieties for tolerance to high Al and/or low available soil P, and the design of expt. to better understand the physiological mechanisms involved in these tolerances. Another screening expt. for P ef...
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| Formato: | Capítulo de libro |
| Lenguaje: | Español |
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International Center for Tropical Agriculture
1986
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| Acceso en línea: | https://hdl.handle.net/10568/82193 |
| Sumario: | The CIAT agronomy-soils subprogram, carried out in Quilichao, Colombia, emphasized the screening of varieties for tolerance to high Al and/or low available soil P, and the design of expt. to better understand the physiological mechanisms involved in these tolerances. Another screening expt. for P efficiency was planted in Popayan (Colombia), and in Brazil CIAT carried out acid soil tolerance and root studies. The yields of the best performing var. under P and Al stress are presented in table form as well as the preliminary results of trials in Brazil. (CIAT) |
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