 | OECD. - 2014 - 11 páginas
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 | Manuel Paulet Iturri - 2001 - 242 páginas
Urban and industrial water conservation programs would be implemented to reduce the water supply requirements for these users , which would also delay the time period when water transfers are required . Agricultural water con- servation ... | |
 | 172 páginas
The continuous flow method for on - farm water delivery , is highly inefficient , in spite of being a simple method . Farmers have no incentive to learn the technology of handling water , and with little motivation to control water ... | |
 | Guillermo Guerra - 1982 - 350 páginas
Some definitions According to Blair1 , water requirements to plants are understood as the amount of water needed to produce a given harvest : the net volume of water in addition to rainfall which is needed for crop production . | |
 | 152 páginas
Table 13 presents the main sources of water for farming purposes . It shows that over 86 % of the survey farms depend on rainfall as a source of water for farming . Table 13. Source of Farm Water . Source Public -- Piped to Yard Public ... | |
 | Conrad Smikle - 1996 - 152 páginas
Table 13 presents the main sources of water for farming purposes . It shows that over 86 % of the survey farms depend on rainfall as a source of water for farming . Table 13. Source of Farm Water . Source Number of Farms Percentage of ... | |
 | 72 páginas
Studies on agriculture water supply and rainwater harvesting feasibility are currently being implemented. Barbados allocated the Bath Estate and other lands specifically for the production of root cops and vegetables. | |
 | 1969 - 324 páginas
... the Department of Farm Mechanization : all of them preparing the students in a great variety of useful knowledge , about the materials and methodology used in the construction . 2. 2. Irrigation department . Water is very necessary ... | |
 | 102 páginas
WORKING GROUP 3 : TITLE : PROBLEM TO BE RESOLVED : The farm has insufficient water supply for agricultural production . The farm does not have its own water source nor the available technical assistance and infrastructure to develop ... | |
 | 280 páginas
Farms were coded according to the list included as Appendix A. For convenience , an index by cooperators , and one by airphotos are added as Appendixes B and C. For a research including a large number of farms , more columns should be ... | |
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