CoPb 14185: A midlate sugarcane variety for North West Zone of India
Singh, Vikrant | Singh, Kuldeep | Singh, R. S. | Pal, Rajinder | Anuradha, | Kumar, Rajinder
CoPb 14185 is a mid-late maturing sugarcane clone, selected from the polycross (PC) population of CoS 8436, at PAU Regional Research Station, Faridkot during 2008–09. CoPb 14185 was evaluated under AICRP(S) at nine locations in the North West Zone (NWZ) of India with two plant crops and one ratoon (2P+1R) during 2017–20. CCS (Commercial Cane Sugar) yield of CoPb 14185 in North West Zone (NWZ) was 11.58 t/ha with 11.10 and 3.86 per cent improvement than the best standard, Co 05011 and qualifying variety, CoS 14233, respectively. The cane yield of CoPb 14185 was 88.99 t/ha with 7.07 and 1.73 per cent higher than the best standard and qualifying variety, respectively. Pol% in cane of CoPb 14185 was 14.27, which was on par to the standards and qualifying variety. CoPb 14185, ranked first with 18.50% sucrose content (2P+1R), was observed more tolerant to prevalent diseases and insect-pests. It has erect medium thick whitish yellow green cylindrical cane (i.e. ~ 210.50 cm length, ~2.44 cm diameter), with pentagonal bud, curved leaf canopy, purple dewlap, incipient auricle and deltoid ligule. CoPb 14185 has been identified and released as a best mid-late variety through the Central Variety Release Committee (CVRC) for realizing higher cane yield and sugar recovery in NWZ of India.
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