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Evapotranspiration Coefficient
Bioclimatic coefficients "K" of the commercial tobacco varieties in Cuba.
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The crop coefficients "K" of tobacco, experimentally determined from the relationship of evapotranspiration with the evaporation of evaporímeter class "A" have overall averages values from 0.47 to 0.58, with coefficients of 0.54 for the 'Corojo'...
Bioclimatic coefficients of evapotranspiration "K", "Z" and "R" of dark tobacco
- During the period of 1970-1973 and 1979-1982 was studied evapotranspiration of dark tobacco cultivated under cloth and at sun in irrigation conditions respectively, in both cases using the sprinkler irrigation. The evapotranspiration was 223 mm for the covered dark tobacco Cor...
Bioclimatic coefficients of evapotranspiration Z and R for tobacco cv. Criollo in the Pinar del Rio conditions.
- During the period 1979-1982, bioclimatic coefficients of evapotranspiration "Z" and "A" of dark tobacco Criollo, were studied in Pinar del Rio conditions. The coefficients were determined by formulas: Delibaltov-Jristov-Zonev and Alpatev calculated from the...
Evapotranspiration and bioclimatic coefficients K of dark tobacco Criollo variety.
- In field conditions during tree years (1979-1982) at the Dark Tobacco Experimental Station of San Juan y Martinez, was determined the evapotranspiration of the dark tobacco Criollo variety, as well as the bioclimatic coefficients " K" calculated starting from the rel...
Covered dark tobacco evapotranspiration and "K", "Z" y "R" bioclimatic coefficients.
- Covered dark tobacco's evapotranspiration in field conditions was studied at San Antonio de los Baños "Tobacco Experimental Station". The bioclimatic coefficients "K", "Z" and "R", were determined by the method of evaporíme...
Tobacco Irrigation 2007 Spain | Author: Rafael Juan García | Use Terms| Contact us