Yes it does..

Som Pal Singh thank you for your answer. could you please give me some explanation about this matter?

Interesting I will answer later

Atef Nassar Thanks a lot, i'm looking forward to your answer

Water Mnagemmet techniques either applied to crops or settlment is the need of the hour. The water scarcity on both sides drinking as well as the agricultural use is getting worsed day by day which draw attention of researchers to develop innovative technologies for judicious use of available water. It may include growing of less water requiring crops, application of drip irritation systems and using lazer leveling in the fields to ensure the evenly distributed water. Secondly wastage of water should be stopped. Water supply needs to meterd if necessary to curb water wastage. The water saved can be provided to the areas where it required or may be stored for future use through the water shed management..... Ctc....