Agriculture

Globally, the agricultural sector consumes about 70% of the planet’s accessible freshwater. Because water is vital for the success of agriculture, proper water management techniques are necessary to meet food and fiber material demands around the world. Resources available here pay special attention to efficient irrigation and sustainable agriculture techniques.

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Agriculture Resources

On - Farm Water Management Research in Chile: Efficient Use of Soil Moisture and Nitrogen for Increased Crop Production

Published: 
March 1, 1974
U.S. Agency for International Development
A project involving research and demonstration on modern concepts of irrigation management was conducted in the Aconcagua Province of Chile during three growing seasons, 1969 to 1972. The test crop was corn. Variables were soil moisture, nitrogen fertilizer, hybrid variety, and plant density. One...Read more
Regional focus: 
ChileLatin America and the Caribbean

Economic Analysis of Alternate Irrigation Methods in El Salvador

Published: 
January 1, 1974
U.S. Agency for International Development
Irrigation is a relatively new factor in agriculture in El Salvador. In the past, the crops have been mainly produced during the rainy season (May-October). Because of the ideal climate, with irrigation, crops can be produced year round, and with this intent, the Ministry of Agriculture, (...Read more
Regional focus: 
El SalvadorLatin America and the Caribbean

Trends in Irrigation and Drainage Research

Published: 
January 1, 1974
U.S. Agency for International Development
If 18% of the crop land in Class 1 to 5 farms in the United States is irrigated and produces 25% of the total value of agricultural production it would seem that increased production can easily come from increased area irrigated. However, water supplies are limited. A more extensive use of...Read more
Regional focus: 
Latin America and the Caribbean

Irrigation of Community Gardens in Panama

Published: 
November 1, 1973
U.S. Agency for International Development
The primary purpose of this assignment in Panama was to assist USAID and the Ministerio de Salud in improving the irrigation of community gardens. In an effort to improve the nutrition of the people living in small communities throughout the country, there are plans to organize more than 200 small...Read more
Regional focus: 
PanamaLatin America and the Caribbean

Irrigation and Non-Irrigation Alternatives for Reducing Sugar Cane Transportation Costs in Santa Cruz, Bolivia

Published: 
June 1, 1973
U.S. Agency for International Development
The purpose of the study was to investigate possible cost-reducing options for sugar cane transportation in Santa Cruz. Physical factors and costs involved in the production of cane, transportation costs, locations and distances of growers from mills, and volume of cane transported constitute the...Read more
Regional focus: 
BoliviaLatin America and the Caribbean

Plan for a Surface Irrigation System for the Taboga Exp. Station, Costa Rica

Published: 
April 1, 1973
U.S. Agency for International Development
This report is based on a brief trip to Costa Rica by J.E. Christiansen and Rex F. Nielson to provide technical assistance in the planning of an irrigation and drainage system for the Taboga Experimental Station in the Province of Guanacaste. A three-day visit was made to the area, and shorter...Read more
Regional focus: 
Costa RicaLatin America and the Caribbean

Irrigation Requirements and Ground Water Development

Published: 
December 1, 1972
U.S. Agency for International Development
The paper presents a moisture availability index that is suggested for use in evaluating water balance conditions. It further presents a method for estimating irrigation requirements that has been evaluated using Brazilian climatic data. Comprehensive tables are provided including a detailed...Read more
Regional focus: 
BrazilLatin America and the Caribbean

Irrigation Analysis for Selected Crops, Santa Cruz, Bolivia

Published: 
July 1, 1972
U.S. Agency for International Development
The principal area covered by this study consists of the plains between the Rio Grande and the Rio Piray north of latitude 18 15'S with some consideration in the north to the area between the Rio Piray and the Rio Yapacani. Within this study area agricultural development offers a large...Read more
Regional focus: 
BoliviaLatin America and the Caribbean

Irrigation Requirements and Water Balance, Arenal Proposed Project, Costa Rica

Published: 
June 1, 1972
U.S. Agency for International Development
ICE has completed a preliminary study for the construction of a dam and reservoir on the Rio Arenal. The principal purpose is the production of electrical energy. Construction of this power facility will make available an adequate supply of irrigation for a large area of agricultural lands in...Read more
Regional focus: 
Costa RicaLatin America and the Caribbean

Needs and Requirements for Irrigation, Comayagua and Vicinity, Honduras

Published: 
June 1, 1972
U.S. Agency for International Development
The valley areas in the vicinity of Comayagua and Siuatepeque offer considerable potential for agricultural development. Irrigation facilities have been constructed capable of delivering irrigation water to areas for more extensive than those currently irrigated. An analysis is made of the adequacy...Read more
Regional focus: 
HondurasLatin America and the Caribbean

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