Work

Assessment of Nutrient Use Efficiency in Long Term Fertilization on Rice Productivity under Vertisol

Year: 2020

Type: article

Abstract: This study was conducted in the year 2017-2018 in IGKV farm Raipur, Chhattisgarh to evaluate the long term impact of integrated nutrient management on productivity of Rice. For this study we calculated the different nutrient use efficiency viz. agronomic efficiency, recovery efficiency. The experiment was conducted with ten Treatments in RBD design with four replication. The result showed that the agronomic efficiency, recovery efficiency and factor productivity index were significantly higher with the 50 % NPK + Green manuring treatment over all other treatments. While lowest values of above efficiency were recorded with 100% N fertilizer was applied. Physiologic efficiency was recorded highest in 50% NPK treatment whereas it was at par with 50%NPK+BGA, 100%NPK+Zinc and 100%NPK+FYM treatment.

Source: International Journal of Current Microbiology and Applied Sciences

DOI: 10.20546/ijcmas.2020.906.050

Authors: Anshita Bajpai, Sanjay Dwivedi, Pragya Pandey

Institution: Indira Gandhi Agricultural University

Language: English

Topic: Agricultural Science and Fertilization

Subfield: Soil Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDGs: Zero hunger, Responsible consumption and production

Open Access status: diamond

OpenAlex ID: W3045651624