hi 1. to irrigate 2.5 acres ...

hi

1. to irrigate 2.5 acres the pond size needed is 100x50x5 ft deep & lined with 5 micron laminated polythene lining.  the excavated soil is to be made into bunds of 1.5 ft high around the pond & mariegold flower plants planted on the bunds to prevent evaporation by winds.

2.  50 discarded tires can be floated on the pond water to further reduce the waters surface area to reduce evaporation from the sun.   watering of crops requiring less water should be sown & to be irrigated in the evening when the suns heat is less to reduce evaporation.

3. the purpose of planting marigold plants as this destroys the rice pests & in addition attracts bees which increases polenation of crops to give a higher yeild.  

4. this water from the pond will last 3-4 months & is also required for drinking of the farm animals in the hot months

5. for any further clarification please mail me at   om.pune@yahoo.in