The extreme inefficiency of our agricultural production.

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energy

Cultivo de Arroz en Puerto Rico: El Renacer de una Empresa Agrícola

Afiche Promocional Foro Arroz

Taller de Riego, Fortuna, Puerto Rico, Marzo 12, 2014

for website

Presentations:

Planificación de riego para ahorrar dinero, agua y energía

Eric Harmsen, Professor, Department of Agricultural and Biosystems Engineering, University of Puerto Rico-Mayaguez Campus.  Email: eric.harmsen@upr.edu

Presentation PDF

Diseño Preliminar de sistemas de riego por goteo

Ing. Eric Irizarry, Agricultural Engineering Extension Specialist, Cooperative Extension Service, University of Puerto Rico-Mayaguez Campus. Email: eric.irizarry@upr.edu

Presentation PDF

Fertilizantes y su manejo en sistemas de riego por goteo

Dr. David Sotomayor, Professor, Department of Crop and Environmental Science, University of Puerto Rico-Mayaguez Campus. Email: david.sotomayor@upr.edu

Presentation PDF

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The workshop planning committee would like to thank the following entities for their support.

acknowledge

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Coloquio Agroambiental – Ciclo de Conferencias Feb – Mayo 2014

 
Click Here to view the video series.
 

Coloquio Poster 2014

Agriculture the most promising market for drones

Idaho farmer Robert Blair isn’t waiting around for federal aviation officials to work out rules for drones. He and a friend built their own, outfitting it with cameras and using it to monitor his 1,500 acres (600 hectares).

Read more at: http://phys.org/news/2013-12-agriculture-drones.html#jCp

agriculturet

Solar Radiation Data Available for Northern Caribbean Region

Solar radiation data can be downloaded for the Northern Caribbean Region.  Daily, monthly and annual data are available.

INSOLCARB2

In Memoriam – Jack Keller, Irrigation Engineer

In Memoriam – Jack Keller

 

JackKeller  Jack Keller, recognized internationally for his creativity, innovations, and expertise in irrigation and water engineering and management, passed away in Denver on Sunday, Nov. 10, 2013, at the age of 85. At the time of his death, Jack was working with International Development Enterprises to develop affordable irrigation technologies for small farmers in developing countries.

Prior to earning his bachelor’s degree in civil engineering from the University of Colorado in 1953, Keller served in the Navy and the Air Force reserves. He earned a master’s degree in irrigation engineering from Colorado State University in 1955 and a PhD in agricultural and irrigation engineering from Utah State University in 1967.

Keller started his career in irrigation with the W.R. Ames Company before joining the engineering faculty at Utah State University in 1960. He served as department head of agricultural and irrigation engineering from 1980 to 1986. He founded and served as CEO of Keller-Bliesner Engineering LLC, an irrigation and water resources engineering firm based in Logan, Utah, providing consulting services to clients in the U.S. and internationally. His work took him to more than 60 countries in the Americas, Africa, Europe, and Asia.

Despite being dyslexic, Keller was a voracious reader and authored more than 100 technical papers and reports as well as two textbooks, and received four U.S. patents.

“Irrigation,” Keller wrote, “is very important to the well-being of the world.” Jack never retired. He dedicated his entire career to addressing challenges related to irrigation. Jack was well known in the national and international irrigation engineering communities, earning the respect of his colleagues for his creative, holistic problem solving based on rigorous engineering principles.

He was the recipient of numerous professional awards and honors including the Scientific American 50 Award. Keller was a dedicated member of the National Academy of Engineering and willingly fulfilled member responsibilities for more than 25 years. He was a 58-year ASABE member.

He is survived by his wife of 59 years, Sally Altick Keller, whom he met while studying at the University of Colorado. Other survivors are his brother Eugene; sons Andy (Lauren) and Jeff (Renee); daughter Judith (Nelson Cronyn); and grandchildren Ian, Antonia, Maria, Malayna, Erica, Max, Avery, and Zayk.

A member of the Baha’i Faith, Keller was buried in Boulder, Colo., according to Baha’i burial customs. A Celebration of Life gathering in Jack’s memory will be held in spring 2014 in Logan; details to be announced later. The family suggests memorial contributions in his name be given to Expanding Lives, 5541 N. Saint Louis Ave. Chicago, Ill. 60625, and Intermountain Bioneers, c/o Wells Fargo Bank, 5 S. Main Street, Logan, Uah 84321.

As published in Inside ASABE, December 20 2013

 

Course to be offered in Microirrigation Systems – UPRM

Announcement_TMAG 5015 Drip Irrigation_2nd Semester 2014
CLICK for more information

Graduate Course to be offered in Applied Remote Sensing – UPRM

COURSE ANNOUNCEMENT - ERIC HARMSEN - 2ND SEMESTER 2011-2012

CLICK HERE FOR MORE INFORMATION

New Book on Evapotranspiration

Dr. Megh Goyal and Dr. Eric Harmsen have co-edited a new book titled Evapotranspiration Principles and Application for Water Management. Additional information is available at the following website: http://www.appleacademicpress.com/title.php?id=101  (Not sure if the 15% discount still applies.)

Evapotranspiration Cover