Sunday, October 01, 2006

Irrigation Gates

Mesilla is criss-crossed with ditches and canals. This irrigation system goes back to the founding of Mesilla.

The Rio Grande is the source of the water. The gates enable the water to be directed to specific places at specific times in specific amounts.




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Friday, September 29, 2006

Flood Irrigation

Pecan trees are irrigated by flooding, which is the only practical way to get water to the roots of the trees. Flood irrigation may appear wasteful, but it actually encourages deep root growth, which in turn reduces the amount of irrigation water required by the crop.



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Wednesday, September 06, 2006

The Skilled Irrigator

Irrigation existed before civilization. Irrigation was one of the fathers (or mothers, if you prefer) of civilization.

The Skilled Irrigator was already a model of righteousness at the beginning of Sumerian civilization, around 8000 BC. The highest god in many early agricultural cultures was praised as "irrigator of all things."

The root of irrigation means "to lead water to, to refresh."

Unless you are in agriculture, you probably ignore irrigation, or maybe think about it only as a "consumer of water."

But you are dependent upon irrigation for what you eat, and for much of what you wear.

Irrigation is close in Mesilla, which still has its partnership with the land. Many houses have 15 to 30 pecan trees and irrigation rights from the Rio Grande.

Irrigation canals thread the Village. Here's some of what you can see if you look.


Cement canals prevent water loss into the ground, one of the goals of a Skilled Irrigator.


A control gate.


Canal and gate.


Gate control.

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Wednesday, August 30, 2006

Pecans -- The Cadillac of Nuts

Pecans are a huge agricultural industry around Mesilla. There are an estimated 18,000 acres of pecans in the county (Doña Ana).

Pecans, because of their wonderful flavor, have been called the Cadillac of nuts.

This is a wonderful time of the year to drive through the pecan groves. The trees are lush green and the patterns made by the sunlight, shadows, and rows of trees are dazzling.




The pecans in this area are irrigated primarily with water from the Rio Grande. As a result, there are many irrigation canals feeding the groves.


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