11.   New regulations aim to improve the irrigation system of the shrimp farms, which last year provided Thailand with its sixth-largest source of export revenue.

12.   Much of the diverted water was also wasted because of inefficient irrigation systems.

13.   So they have provided funds to build a greenhouse with its own irrigation system to sprout barley.

14.   An irrigation system, two artificial lakes, a water treatment plant, sanitary landfills, bridges, highways and an ecological park will be built, he said.

15.   An employee, Jason Renfro, background, helps him move a pivot irrigation system.

16.   And if the drought worsens and restrictions are tightened, they may be able to water their extensive plantings only with a hand-held hose or a drip irrigation system.

17.   As he walked his lush green fields near here, brushing against the cotton plants weighed down with unopened bolls, McLendon compared the subsidies to his irrigation system.

18.   Because of relatively calm conditions, Bailey said his plants were covered by the irrigation system.

19.   A builder installs landscaping and sets the irrigation system to water the new plants every day.

20.   A deep irrigation system weaves through the soil medium, and the irrigation water carries fertilizer to the plants.