Feedstuffs is part of the Informa Markets Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Texas eyes alternative crops

Alternative crops could add potential income to an existing portfolio of commodities produced by Texas farmers, according to a Texas AgriLife Extension Service expert.

Texas eyes alternative crops

Alternative crops could add potential income to an existing portfolio of commodities produced by Texas farmers, according to a Texas AgriLife Extension Service expert.

Rob Duncan, AgriLife Extension small-grains specialist, told attendees at the recent Texas Plant Protection Association conference in Bryan that crops such as canola and sunflower are receiving more attention by farmers. These represent alternative crops that can be incorporated into a traditional crop portfolio of cotton, corn and sorghum, he says.

Flax and camelina also are getting some attention, but to a lesser extent.

“Sunflower is a crop that both Texas AgriLife Research and Texas AgriLife Extension Service are doing lots of work [on],” he said. “Farmers who are incorporating this into their crop rotation are seeing some positive economic benefits.”

Castor may fit

Castor is in high demand for manufacturing various products such as specialty lubricants and plastics. “We currently import 100% of our castor oil,” Duncan said. “This is a market we could definitely take advantage of in Texas.”

India supplies a majority of castor to the global market. Prices varied over the last season from about $1.20 per pound to $1.40 per pound. At the recent Tri-County Crops Tour, Travis Miller, AgriLife Extension program leader and associate department head for the department of soil and crop sciences at Texas A&M University, College Station, noted from 1938 to 1972, Texas averaged 70,000 acres of castor in production.

“Prices got low and the crop disappeared,” he said. However, the oil that comes from castor is used in many industrial products and “all of this important feedstock is imported.

“This price is much higher than normal and reflects inflated prices in many commodities,” Miller added. “The income potential is there due to the premium paid for castor oil by industries worldwide. With sufficient water and good management, a farmer in the Texas High Plains region could produce 2,000 [pounds] to as much as 5,000 pounds [per acre], with an oil content of about 50%. Average irrigated yields of 2,000 to 2,500 pounds per acre would be expected.

“This could be an additional revenue stream for Texas farmers, but we still have a lot of things that need to be worked out with regards to best management practices.”

Productive on marginal land

Duncan says castor is quite productive on marginal land and has a “very valuable fatty acid profile.”

Both agencies are looking to develop best management practices for castor, reduce ricin content and mechanize production, he said.

Miller added that a successful castor industry will require a business plan to isolate castor seed, using a number of strategies to ensure it remains in industrial oil handling and marketing channels.

“We are also looking at irrigation and weed management studies,” Duncan said.

One project looks at castor as a volunteer weed. Castor can contaminate grain crops if not properly managed.

“We need to make sure that we have management options so that castor contamination is a non-issue,” Duncan noted.

The research involved treating some castor at both the two-leaf and four-leaf stage with varying amounts of 2,4-D, Clarity, Ignite and Roundup.

In all, about seven different herbicides were found to be effective in both pre- and postemergence control of castor, Duncan said.

Producers can learn more about alternative crop production at varietytesting.

Fannin is with Texas A&M Agriculture Communications, College Station.

This article published in the February, 2012 edition of THE FARMER-STOCKMAN.

All rights reserved. Copyright Farm Progress Cos. 2012.

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.