Yantra is a spiritual diagram, mainly from the tantric traditions of the Indian culture. They are used for the worship of deities in temples or at home; as an aid in meditation; used for the benefits of worldly and spiritual given by their powers based on tantric texts. Here influence of pancha loha and paper sriyantra of two different sizes 23 cm x 23 cm and 15 cm x 15 cm on germination of green gram was studied. Pyramid is in conical triangular shape that is directly connected with the energy. Energy gained by the conical triangle is through cosmos and from underground. In the experiment plywood and copper pyramids were used with sizes of 20 cm × 20 cm × 15.5 cm and 13.5 cm × 13.5 cm × 10.5 cm to study their effect on germination of fenugreek seeds. Depending on the relative positions of moon, sun and earth (lunar phase/day) the cosmos in atmosphere cause variable force and effects on crops and plants. Study of effect of lunar days of February/March on germination of seeds showed that full moon day at the end of waxing moon period and middle lunar day of waning moon was more effective and between phases waning moon had more positive influence.

Dr Itagi Ravi Kumar obtained M.E. in Geotechnical Engineering from Bangalore University and Ph.D. from SVYASA University, Bangalore. He served in several capacities and became Associate Professor in 2015. He trained over 20 students at Master and Ph.D., levels. His research interests include Bio-energy, Cosmic energy, Subtle energy etc,.