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Economic Effectiveness of Hydraulic Works and Irrigation System
Water investments require detailed economic studies.
- The investment plan in water of the Valencia region, aimed at: the construction of the Jucar Vinalopo transfer, desalination plants, improvement of hydraulic works, sewage plants, collectors, dams, modernization of irrigation and other water projects, currently exceed the 1800...
Economic technical parameters of the central pivot Fregat in the tobacco Virginia type.
- The economic evaluation of central pivot in tobacco enterprise Sandino, municipality Mantua, province Pinar del Rio was conduced. When were used eight irrigations and a net irrigation requirement of 1503 m3/ha, was got a yield of 1.1 t/ha with an increase of 0.4 t/ha in compar...
Economic technical parameters of “Rocio” sprinkler irrigation installation.
- During 1986-1988 period, the economic evaluation of portable “Rocio” sprinkling irrigation installation in tobacco crop, was made in areas of agricultural cooperative Antonio Guiteras and Pablo Padron in Pinar del Rio province. With application of seven irrigation ...
Economic technical parameters of portable “SDI” sprinkler irrigation
- The economic assessment of portable “SDI” sprinkling irrigation installation in tobacco crop, for 1987-1989 periods at “Primero de Enero” agricultural cooperative in Mantua district, Pinar del Rio province is made. With 7 irrigation applications being a...
Economic comparative analysis of irrigation with double furrows and border in banana Crop CEMSA ¾ variety
- During the period 1986-1989 in the Multicrop Enterprise Jose Avila Serrano, Holguin Province, was realized a comparative economic study of two techniques of surface irrigation in banana crop, CEMSA ¾ variety. It was irrigated with double furrows and border and both re...
Agro economic study of Limoncito reservoir.
- The entire hydraulic Limoncito is 20 kilometres from the Holguin city in Cuba. The volume of the reservoir is 5.2 million m3 of water, however, as a result of the regulation of river runoff Camazán, guaranteed delivery of net water with a 75% probability reaches 8.5 mil...
Agro economic study of Guayabo dam
- Agro economic study of the Guayabo dam is dedicated to determine the effectiveness of dual-purpose cattle in the irrigation conditions of the Isle of Pines. The structure of the herd considered is approved by the Ministry of Agriculture, which establish that 43% of the herd co...
Agro economic study of the Heroic Vietnam dam.
- Heroic Vietnam Dam is located in the New River, on the Isle of Pines, from the Republic of Cuba. The study was dedicated to agro economic cultivation of the Grapefruit, due to that the region meets special conditions for growing this species of citrus. The irrigation system us...
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