Bt Cotton Evaluation Report

Abstract

In the first year trial, 21 Bt cotton hybrids were evaluated along with three checks. The Bt entries were Ankur Jai Bt (Ankur Seeds pvt. Limited), BCHH 302 Bt (Bioseed India Research Pvt. Limited), KCH 135 Bt (Kaveri Seed Co. Pvt.Limited), Nandi 405 Bt (Nandi Seeds Pvt.Limited), NCS 929 Bt (Nuziveedu Seeds Limited), PCH 930 Bt (Prabhat Agri Bio Tech. Limited), IT 925 Bt (Pro Agro Seeds), Rudra Bt (Pravardhan seeds), Sigma Bt (Vibha Agro Tech. Limited), VCH 111 Bt (Vikki's Agro Tech Ltd.), ACH 33-2 BG II (Ajeet Seeds Limited), Akka BG II (Ankur Seeds pvt.Limited), BCHH 322-2 BG II (Bioseed India Research Pvt. Limited), Brahma BG II (Emergent Genetics India Pvt. Ltd), JK Gowri Bt (ET 1)(JK Agri Genetics Limited), KDCHH 441 BG II (Krishidhan Seeds), NCEH 13 Bt (FG)(Nath Seeds), NCS 145 BG II (Nuziveedu Seeds Limited), RCH 2 BG II (Rasi Seeds), Tulasi 9 BG II (Tulasi Seeds Pvt. Limited), and Dhruv Bt (FG) (Zuari Seeds). Hybrid RCH 2 Bt was the common Bt check and Bunny was the common Non Bt check. The local check hybrids were LAHH 5 - Warangal (I); DHH 11-Sirugappa (I), Raichur (I); B'gudi (I); RCH 20-Coimbatore (I), Srivilliputur (I); LAHH 5-Lam, Guntur (R), Nandyal (R), Adilabad (R); DHH 11-Dharwad (R), Aruppukottai (R).