Tobacco Irrigation - Tobacco Irrigation Forecast

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Tobacco Irrigation Forecast

Forecasting of irrigation requirements for tobacco in the Cuban conditions.
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- Application results of irrigation requirement forecasting in the tobacco agricultural enterprises, during 1980-1988 period in Cuban conditions are shown. The optimal irrigation moment was determined by gravimetric method in the Western region and by bioclimatic method in the c...

Behaviour of the irrigation prognostic areas by crops in Cuba. - The irrigation prognostic was introduced in the country western provinces in 1980-1981 campaign, around 13100 ha ; later on it was extended to the rest of Cuba , with an area close to 196134 ha in 1987-1988 campaign. In the perennial crops, the irrigation progno...

Tobacco irrigation by prediction in Pinar del Rio conditions. - The prediction application of irrigation during 1980-87 periods by gravimetric method in eight tobacco enterprises in Pinar del Rio province result an effective method in the determination of irrigation best moment. The irrigation by prediction facilitates incre...

Irrigation requirement forecasting in tobacco by soil moisture determination. - Application results of irrigation requirement forecasting in eight tobacco agricultural enterprises in Pinar del Rio , during 1980-1984 are shown. The forecasting area was increased from 4090 ha in the period 1980-1981 to 6487 ha in the period 1983-1984. The irr...

Tobacco irrigation requirements forecasting in Pinar del Rio Province. - The prognosis irrigation in tobacco, for the conditions of Pinar del Rio in the 1980-1981 campaign, was carried out in an area of 4563 hectares , located in 8 enterprises that had sandy soil type. The dynamics of soil moisture was carried out by the gravimetric method and took...

Forecast irrigation time by bioclimatic method in the Cuban agricultural crops - Forecast irrigation time of crops is determined by bioclimatic method on the basis of: the hydro physical properties of soil, vegetative stages of the crop, the evapotranspiration bioclimatic coefficients, the rains and the evaporation. Based on the results of i...

Irrigation Forecast in the tobacco crop by gravimetric method. - The irrigation forecast by the gravimetric method, is based on establishing the time of irrigation in production conditions, through the determination of soil moisture content based on dry soil, which uses a borer for taking soil samples each 10 cm until the dep...

Tobacco Irrigation 2007 Spain | Author: Rafael Juan García | Use Terms| Contact us