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Table 14 Yield, CCS, and sugar yield of 2 ratoon cane in sugarcane improvement :
Standard trials series 2011 at Nakhon Ratchasima Agricultural Research and
Development Center (NRAFCRC) in 2020/2021
Varieties/ Yield Sugar Yield No. Stalk Height Diameter No. Sett Stalk Weight
clones (T/rai) CCS (TCCS/rai) (stalks/rai) (cm) (cm) (sett/stalk) (kg)
KK07-084-1 9.86 c 11.30 bcd 1.12 d-g 10,378 cde 284 2.43 abc 33.3 a 1.77 a
KK07-1097 8.64 cd 9.09 cd 0.76 fgh 10,555 b-e 245 2.52 abc 34.0 a 1.31 bcd
KK08-051 16.32 ab 9.65 cd 1.57 bcd 14,933 a 315 2.40 abc 24.3 ef 1.50 b
KK08-053 17.27 a 10.30 bcd 1.75 ab 14,311 ab 311 2.24 23.3 f 1.37 bc
KK08-059 8.91 cd 13.48 ab 1.21 c-f 10,178 cde 243 2.39 abc 26.7 bcd 1.08 cd
KK11-158 10.90 c 10.75 bcd 1.17 c-f 12,622 a-d 301 2.52 abc 24.3 ef 1.71 a
KK11-211 5.98 d 11.13 bcd 0.67 gh 12,889 abc 260 1.94 de 25.3 def 1.47 b
KK11-443 8.05 cd 12.45 abc 1.02 efg 12,022 a-d 241 1.85 e 24.0 ef 1.17 cd
KK11-621 14.07 b 11.69 bcd 1.64 bc 7,822 e 233 2.41 abc 25.3 def 0.87 e
KK11-650 9.14 cd 8.73 e 0.51 h 9,667 cde 279 2.57 abc 28.7 b 0.88 e
KK11-1009 8.85 cd 11.23 bcd 0.98 efg 11,422 a-e 275 1.95 de 26.0 cde 0.88 e
KK11-1031 14.87 ab 8.40 de 1.22 c-f 12,200 a-d 233 2.29 bc 23.3 f 1.13d
K88-92 10.92 c 12.31 abc 1.34 b-e 9,978 cde 281 2.68 a 27.7 bc 1.21 cd
KK3 14.00 b 15.05 a 2.09 a 8,822 de 308 2.61 ab 25.0 def 1.31 bcd
Mean 11.27 10.90 1.22 11,271 272 2.34 26.5 1.26
CV (%) 15.4 16.2 20.7 18.0 15.3 7.5 4.5 9.9
Mean followed by a common letter in the same column are not significantly difference by DMRT.
