EFFECT OF DIFFERENT ESTABLISHMENT METHODS AND NITROGEN LEVELS ON YIELD ATTRIBUTES, YIELD, NUTRIENT UPTAKE AND ECONOMICS OF RICE


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Authors

  • CH. RAMULU, P. RAGHU RAMI REDDY and E. NARSAIAH

Abstract

A research experiment was conducted on rice during kharif 2015-17 at Regional Agricultural Research Station, Warangal (Telangana) under different establishment methods (machine transplanting, conventional transplanting, drum seeding and broadcasting) with three nitrogen levels (120,160 and 200 kg ha-1). Significantly higher number of panicles m-2 (317), grains per panicle (277), grain yield (5345 kg ha-1) and straw yield (6305 kg ha-1) were recorded in machine transplanting over other
establishment methods. With increase in levels of nitrogen, the yield and yield attributes also showed an increase upto 200 kg N ha-1 but found on par with 160 kg N ha-1. The net income (Rs.64,587) as well as B:C ratio (1:3.1) was maximum with machine transplanting closely followed by broadcasting (1:3.0).

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Submitted

2020-01-28

Published

2020-01-28

How to Cite

E. NARSAIAH, C. R. P. R. R. R. and. (2020). EFFECT OF DIFFERENT ESTABLISHMENT METHODS AND NITROGEN LEVELS ON YIELD ATTRIBUTES, YIELD, NUTRIENT UPTAKE AND ECONOMICS OF RICE. The Journal of Research, PJTSAU, 47(3). Retrieved from https://epubs.icar.org.in/index.php/TJRP/article/view/97465

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