Recommendations on the hydro module for different tobacco varieties.

Juan G. R. Recommendations on the hydro module for different tobacco varieties.

Hydraulic Will Nº 46. Page 19-20. Havana , Cuba (1978).

There are values of hydro modules for commercial varieties of tobacco. It calculation is based on: the investigations carried out in the tobacco irrigation, extrapolations of irrigation regime for the different tobacco provinces and experience in the exploitation of tobacco irrigation.

The hydro module for different soils and varieties of tobacco, have a range from 0.61 to 1.34 l / sec. / ha, when is calculated using net water irrigation requirement maximum economic from 220 to 330 m3 / ha and irrigation intervals from 8 to 12 days, considering 10 hours of operation for the private sector and 16 hours for the state sector, the efficiency of the system is 0.80, to be used the sprinkler irrigation to the calculation.

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