National Academy of Agricultural Sciences (NAAS)
|
PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
A field experiment was conducted in calcareous soil (medium in available K) in split-plot design with two rice varieties (Inbred and Hybrid) in main plot and six combinations of potassium management [control (unfertilized), NP (-K); NP+K (100 % basal); NP+K (50% basal + 50% tillering); NP+K(50% basal + 50% panicle) and NP+K (50% basal + 25% tillering + 25% panicle)] in sub-plot at experimental farm, RPCAU, Pusa, Samastipur, during kharif - 2017. The results revealed that the growth parameters ( plant height, panicle length, number of tillers m-2, number of panicles m-2), grain yield and test weight increased significantly with the application of potassium in three splits (50% basal + 25% tillering + 25% panicle) as compared to the treatment where potassium was applied only as basal dose (recommended practice).
Citations |
 |
 |
 |
 |
