Influence of Nano Fertilizers on Yield of Black Aromatic Rice (Oryzasativa L. indica)
Basu Hali *
Himalayan University, Jollang, Itanagar, Arunachal Pradesh, 791111, India.
Kasinam Doruk
Himalayan University, Jollang, Itanagar, Arunachal Pradesh, 791111, India.
P. Elavarasi
Tamil Nadu Agriculture University-Coimbatore, Tamil Nadu, 641003, India.
*Author to whom correspondence should be addressed.
Abstract
Present investigation was carried out during the KharifSeason of 2024 at Himalayan University farm, Jollang, Itanagar, to determine the response of nano fertilizer on yield of black aromatic rice (Oryzasativa L. indica). The experiment was outlined in a Randomized Block Design (RBD) with eight treatments and three replications. The treatments included combination nano nitrogen and nano zinc. The study recorded significance difference among treatments in terms of yield i.e, grain yield, straw yield and harvest index after harvesting of the rice. The result revealed that the treatment T5 (nano nitrogen at 4ml/L + nano zinc at 2ml/L) was found to be best treatment for obtaining maximum grain yield (1.86kg/ha), straw yield (13 kg/ha) and harvest index (12.85 %) this indicating the combined effect of nano fertilizer on black aromatic rice.
Keywords: Nano fertilizers, nano nitrogen, nano zinc, black aromatic rice