21.   He installed a drip system to keep them going while conserving water.

22.   Hidden beneath the shrubs through summer and fall, Waldsteinia serves as a protective mulch that conserves water and inhibits weed growth.

23.   However, Arguijo said residents are asked to voluntarily conserve water to prevent problems during the summer.

24.   In addition, many of the larger hotels are conserving water by installing water restrictors in the bathroom flushing equipment.

25.   It also would result in less discoloration of streams, made the mills more energy-efficient, and increased opportunities to conserve water.

26.   Israel Radio said the authorities are calling on Tel Aviv residents to conserve water because of interruptions to the water supply.

27.   Meanwhile, the people have been told to conserve water.

28.   Mulching helps conserve water and keep the soil from drying out.

29.   Officials in Henderson and Daingerfield are advising residents to conserve water until the power outage is over.

30.   Rather than conserving water, there is thus a powerful incentive to keep using it regardless of whether the crop that uses it has any value.