R. K. Swain, A. K. Padhiary*, S. Behera, S. P. Mishra, M. Jena, S. C. Swain and S. K. Rout
¹Assistant Agriculture Officer, Soroda, Govt of Odisha, India
²Krishi Vigyan Kendra, RRTTS Campus (OUAT) Chiplima, Sambalpur
^3,5Krishi Vigyan Kendra, Kalahandi, Bhawanipatna, Odisha, India
⁴Krishi Vigyan Kendra, Jagatsingpur, Odisha, India
⁵Agro polytechnic Centre, Ranital, Bhadrak, Odisha
⁶¹Agro polytechnic Centre, Rangeilunda, Odisha
*Corresponding Author E-mail: aditya.ugl@gmail.com
Received: 1.10.2017  |  Revised: 21.10.2017   |  Accepted: 26.10.2017  

 ABSTRACT

A field experiment was conducted at the Adaptive Research Station, Sakhigopal, Puri during kharif-2012 to study the nutrient uptake and dry matter accumulation in the newly released rice genotypes. Nine rice genotypes such as Tanmayee, Mrunalini, Tejaswini, Swarna, OR-2327-23, OR-2324-8, Pratikhya, Hiranmayee and Swarna sub-1 were taken into test under shallow water depth condition in the field in a randomised block design (RBD) in three replications The uptake of N, P and K by the shoot of the genotypes at both the stages exhibited positive association with grain yield. The uptake of N, P and K by the shoot at flowering and harvest can be utilized to forecast the grain yield of rice. The NPK uptake by the grain wasmaximum in Tanmayee (g/m2) where as the minimum uptake of the same was recorded in Hiranmayee (g/m2) in the study area.

Key words: Tanmayee, Mrunalini, Tejaswini, Swarna, Kharif

Full Text : PDF; Journal doi : http://dx.doi.org/10.18782

Cite this article: Swain, R.K., Padhiary, A.K., Behera, S., Mishra, S.P., Jena, M., Swain S.C., Rout S.K., Nutrient Uptake and Drymatter Accumulation of Different Rice Varieties Grown under Shallow Water Depth, Int. J. Pure App. Biosci.5(5): 1335-1342 (2017). doi: http://dx.doi.org/10.18782/2320-7051.5855