Dr. M. KANNANM. ANITHA2018-10-012018-10-012015http://krishikosh.egranth.ac.in/handle/1/5810074600ennullSTANDARDIZATION OF FOLIAR NUTRITION AND PLANT GROWTH REGULATORS FOR EARLY FLOWERING, YIELD AND QUALITY IMPROVEMENT IN THREE COMMERCIAL ORCHID GENERA (Dendrobium, Aranda and Aranthera)Thesis