Avaliaçao de tolerancia de cafeeiros ao calor e a seca pelo método da combustibilidade elétrica
A method for measuring drought and heat tolerance, using electric conductivity as a parameter, has been tested on two coffee types: Coffea arabica L. cv. Mundo Novo and C. racemosa Lourd. The 50 percent injury level was determined by application of a series of temperatures during one hour. The 50 percent injury level was reached between 52 and 54 C for both coffee types, however the results were less consistent for C. racemosa. The results might indicate that the drought resistance of C. racemosa could be due to other factors than tolerance
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| Format: | biblioteca |
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| Subjects: | COFFEA RACEMOSA, COFFEA ARABICA, PROPIEDADES ELECTRICAS, RESISTENCIA A LA SEQUIA, RESISTENCIA A LA TEMPERATURA, CONDUCTIVIDAD ELECTRICA, MUNDO NOVO, |
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