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Stalk weight (kg) 0.69 gh 1.01b-e 0.83 c-g 0.95 c-f 0.79 efg 1.20 ab 0.80 d-g 0.55 h 0.72 fgh 0.83 c-g 1.30 a 1.02 bcd 0.79 efg 1.04 bc 0.90 13.4
No. sett (sett/stalk) 22.1 b 22.5 b 19.6 bcd 21.1 bc 26.4 a 19.4 bcd 18.7 cd 19.5 bcd 17.6 d 20.4 bcd 22.4 b 22.3 b 19.5 bcd 21.5 bc
20.9 7.8
Stalk diameter (cm) 2.13 ef 2.57 abc 2.27 de 2.43 bcd 2.08 f 2.65 a 2.41 cd 1.98 f 2.17 ef 2.53 abc 2.69 a 2.71 a 2.60 ab 2.65 a 2.42 4.2
Height (cm) 221 a-d 222 abc 230 ab 203 d-e 190 c-f 192 c-f 215 a-d 222 abc 187 def 173 efg
241 a 160 fg 143 g 165 fg 197 9.3
No. stool (Stools/rai) 1,096 cd 1,096 cd 1,066 cd 2,467 a 1,245 cd 1,933 b 1,096 cd 1,348 c 1,318 c 2,100 ab 2,200 ab 829 cde 370 e 756 de
1,351 20.4
Table 6 Yield, CCS, sugar yield and yield component of 1 st ratoon cane in sugarcane improvement : Standard trials series 2012 at Ubon Ratchathani
No. stalk (Stalks/rai)
9,333 bc 7,482 cd 6,222 cde 10,733 abc 11,000 abc 7,667 cd 12,978 ab 14,622 a 13,467 ab 9,233 bc 11,133 abc 4,355 de 2,356 e 6,356 cde 9,067 28.3
Sugar Yield (TCCS/rai) 0.44 c 1.08 abc 0.57 bc 1.06 abc 1.11 abc 1.10 abc 1.30 abc 0.77 abc 1.44 ab 1.06 abc 1.59 a 0.97 abc 0.43 c 1.26 abc 1.01 46.6
CCS 6.13 f 10.40 de 12.37 bcd 13.10 a-d 14.10 abc 12.17 bcd 11.03 cde 8.83 ef 13.67 abc 16.33 a 13.87 abc 14.37 ab 16.30 a 15.90 a 12.75 13.2 Mean followed by a common letter in the same column are not significantly difference by DMRT.
Field Crops Research Center (UBNFCRC) in 2020/2021
Yield (T/rai) 7.57 abc 9.43 ab 4.77 bc 8.07 abc 7.87 abc 8.93 ab 8.77 ab 6.47 abc 6.80 abc 8.13 abc
11.83 a 10.43 ab 11.40 a 2.63 c 8.08 38.9
Varieties/clones 1.KK09-0843(BC2) 2.KK10-094 3.KK13-060 4.KK13-114 5.KK13-171 6.KK13-203 7.KK13-238 8.KK13-263 9.KK13-330 10.KK13-470 11KK13-483 12.KK88-92 13.LK92-11
14.KK3 Mean CV (%)
