Plant Breeding and Biotechnology

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2287-9366   pISSN 2287-9358

Table. 3.

Table. 3.

Mean values of major yield traits and disease scores of selected regional hybrids and OPV compared to standard checks evaluated across greenbelt and ironstone plateau zones over three years (2013-2015) in South Sudan.

Entry Genotype SD ASI PH FW GLS TLB MSV STB GY
E30 SC719 73 1 222 10.2 1.9 2.5 2.2 1.0 8.3
E37 KH500-22A 74 2 198 10.0 1.5 1.6 1.6 1.0 8.0
E46 KH500-46A 73 3 153 9.8 1.2 1.1 1.2 1.2 8.0
E33 Longe 10H 70 1 200 9.8 1.3 1.3 1.5 1.5 7.9
E23 SC0923 66 2 180 9.7 2.0 1.8 1.2 1.0 7.7
E31 Longe 6H 69 3 212 8.8 1.6 1.5 1.6 1.0 7.2
E42 KH500-35A 73 2 191 8.5 2.2 1.9 3.0 1.0 6.8
E47 KH500-47A 73 2 182 8.0 1.8 1.8 2.5 1.3 6.4
E44 KH500-44A 73 2 197 8.1 1.6 1.3 1.5 1.0 6.4
E21 ZM521 73 3 187 5.0 2.1 1.6 2.7 1.2 3.9
Checks
E2 Longe 5 69 2 202 4.6 1.8 1.6 2.2 1.0 3.1
E1 Loca cultivar 67 3 181 1.2 2.5 3.5 2.3 2.7 0.6
Mean 72.6 2.4 188 4.8 1.9 2.1 2.2 1.2 3.9
C.V (%) 4.2 54.9 12.5 18.7 20.2 1.8 32 29.3 23.5
LSD (5%) 6.1 2.9 33.1 1.0 0.8 0.8 1.6 0.6 1.3
S.E 3.0 1.4 11.4 0.5 0.4 1.9 0.8 0.3 1.1

CV (%) = Coefficient of variability; LSD (5%) = Fisher’s protected least significant difference among means of populations at 5 % level; SE = standard error; SD = silking date; ASI = anthesis-silking interval; PH = plant height (cm); FW = field weight (kg/plot); GLS = gray leaf spot; TLB = Turcicum leaf blight; MSV = maize streak virus; STB = stem borer and GY = grain yield (t/ha).

Plant Breed. Biotech. 2021;9:124-38 https://doi.org/10.9787/PBB.2021.9.2.124
© 2021 Plant Breed. Biotech.