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Table 2 Yield, CCS, and sugar yield of plant cane in sugarcane improvement : Standard

trials series 2011 at Khon Kaen Field Crops Research Center (KKNFCRC) in

2018/2019
Varieties/ Yield Sugar Yield No. Stalk No. Stool Height Diameter No. Sett Stalk Weight
clones (T/rai) CCS (TCCS/rai) (stalks/rai) (stools/rai) (cm) (cm) (sett/stalk) (kg)
KK07-084-1 12.37 a 7.88 def 0.99 abc 7,467 bcd 1,683 a-d 280 a-d 2.63 def 33.4 a 1.64 bcd
KK07-1097 9.78 abc 6.99 f 0.66 cd 6,471 c-f 1,884 a-d 326 a 2.96 bcd 33.7 a 1.70 b
KK08-051 12.52 a 8.68 c-f 1.08 abc 8,900 ab 1,766 a-d 313 a 2.57 ef 22.2 de 1.58 bcd
KK08-053 10.03 ab 8.65 c-f 0.87 a-d 7,918 abc 1,541 bcd 322 a 2.61 def 23.8 cde 1.75 bcd
KK08-059 9.03 abc 11.52 bc 1.06 abc 6,862 b-e 1,707 a-d 250 cde 2.77 cde 26.6 bc 1.51 bcd
KK11-158 6.44 bc 10.75 bcd 0.72 bcd 4,420 f 1,434 cd 210 e 3.12 abc 24.9 cd 1.50 bcd
KK11-211 8.83 abc 11.39 bc 1.00 abc 8,025 abc 2,169 a 259 b-e 2.51 ef 27.4 bc 1.28 cd
KK11-443 9.25 abc 11.96 b 1.15 ab 9,980 a 1,991 abc 264 b-e 2.26 f 25.2 bcd 1.15 cd
KK11-621 6.60 bc 10.55 b-e 0.69 cd 4,458 f 1,801 a-d 263 b-e 2.69 de 25.7 bcd 1.48 bcd
KK11-650 6.60 bc 7.68 ef 0.49 d 5,749 cf 1,671 a-d 235 de 2.57 de 24.9 cd 1.05 d
KK11-1009 10.18 ab 9.36 b-f 0.94 a-d 10,133 a 2,038 ab 304 abc 2.59 ef 26.3 bc 1.33 cd
KK11-1031 6.14 c 8.36 def 0.51 d 5,274 def 1,357 d 250 cde 2.86 cde 20.7 e 1.50 bcd
K88-92 9.03 abc 9.98 b-e 0.90 a-d 4,562 ef 1,529 bcd 279 a-d 3.36 a 29.0 b 2.56 a
KK3 8.37 abc 14.93 a 1.29 a 6,852 b-e 1,647 a-d 223 de 3.28 ab 24.9 cd 17.71 bc
Mean 8.97 9.91 0.88 6,933 1,731 270 2.77 26.3 1.56
CV (%) 22.2 15.6 26.2 17.8 16.9 11.4 7.0 7.8 20.0
Mean followed by a common letter in the same column are not significantly difference by DMRT.

st
Table 3 Yield, CCS, and sugar yield of 1 ratoon cane in sugarcane improvement : Standard
trials series 2011 at Khon Kaen Field Crops Research Center (KKNFCRC) in

2019/2020
Varieties/ Yield Sugar Yield No. Stalk No. Stool Height Diameter No. Sett Stalk Weight
clones (T/rai) CCS (TCCS/rai) (stalks/rai) (stools/rai) (cm) (cm) (sett/stalk) (kg)
KK07-084-1 1.46 cd 5.72 f 0.10 c 3,793 bc 1,671 ab 85 bc 1.00 ef 19.8 b-e 0.41 cd
KK07-1097 2.44 bcd 8.00 def 0.20 c 11,733 a 1,707 a 129 abc 1.56 bc 24.8 a 0.77 ab
KK08-051 3.15 bcd 10.09 b-e 0.31 bc 7,585 abc 1,707 a 116 abc 1.11 de 15.3 fg 0.62 a-d
KK08-053 4.90 ab 10.86 bc 0.58 b 8,486 abc 1,636 ab 139 abc 1.49 bc 16.3 efg 0.72 a-d
KK08-059 3.05 bcd 13.63 a 0.45 bc 5,120 abc 1,659 abc 120 abc 1.30 cde 20.2 b-e 0.77 ab
KK11-158 1.20 cd 9.76 cde 0.14 c 1,908 c 996 d 114 abc 1.06 def 17.5 d-g 0.51 bcd
KK11-211 6.58 a 13.94 a 0.94 a 10,667 ab 1,967 a 178 a 1.83 a 23.4 ab 0.70 a-d
KK11-443 4.68 ab 13.52 a 0.65 ab 9,600 abc 1,707 a 166 ab 1.66 ab 18.5 c-g 0.63 a-d
KK11-621 1.59 cd 10.68 bcd 0.17 c 2,643 c 1,304 a-d 127 abc 1.30 bc 19.0 c-f 0.68 a-d
KK11-650 3.79 bc 7.71 ef 0.30 bc 5,381 abc 1,292 bcd 162 ab 1.61 abc 22.2 abc 0.75 abc
KK11-1009 4.90 ab 12.69 ab 0.59 b 8,936 abc 1,707 a 137 abc 1.35 bcd 20.9 a-d 0.59 a-d
KK11-1031 3.95 abc 9.95 cde 0.42 bc 6,044 abc 1,197 cd 99 abc 1.46 bc 19.0 c-f 0.84 ab
K88-92 3.92 abc 9.15 cde 0.41 bc 4,302 abc 1,624 ab 134 abc 1.50 bc 22.1 abc 0.89 a
KK3 0.95 d 15.00 a 0.15 c 2,616 c 1,013 d 72 c 0.78 f 14.8 g 0.39 d
Mean 3.53 10.76 0.39 6,106 1,484 131 1.36 19.6 0.68
CV (%) 44.1 13.4 50.8 62.1 14.4 32.6 12.9 11.2 26.2
Mean followed by a common letter in the same column are not significantly difference by DMRT.