Table VIII. Genotypic (bold) and...

Table VIII.

Genotypic (bold) and phenotypic correlations among different traits of 250 genotypes grown in the first sowing date at GRF in Wad Medani, Sudan season 2016/17

	GY kg/ ha	BI kg/ ha	HI	No of SP/m²	No of S/SP	PH	DH	DM	GFP	CT 1	CT 2	CHL 1	CHL 2
GY kg/ha		0.963***	0.909***	0.409***	0.653***	0.471***	0.588***	0.583***	−0.160	−0.803***	−0.730***	−0.316	0.222
BI kg/ha	0.882***		0.716	0.599***	0.660***	0.672	0.714***	0.721***	−0.125	−0.909***	−0.909***	−0.333	0.349
HI	0.545***	0.104		−0.282	0.666	−0.188	0.141	0.094	−0.273	−0.168	−0.104	−0.141	−0.126
No of SP/m2	0.258***	0.351	−0.086		0.435	0.477	0.579***	0.602***	−0.056	−0.655***	−0.744***	−0.471	0.294
No of SE/SP	0.358***	0.382	0.117	0.216		0.670	0.737***	0.778***	0.115	−0.163	−0.694***	−0.509	0.625
PH	0.389***	0.521	−0.072	0.325	0.501		0.852***	0.864***	−0.150	−0.480	−0.959	−0.468	0.546
DH	0.477***	0.531	0.090	0.355	0.505	0.759		0.995	−0.325	−0.623***	−0.970***	−0.587	0.617
DM	0.469***	0.533	0.065	0.362	0.534	0.773	0.982		−0.215	−0.647***	−0.999***	−0.626	0.637
GFP	−0.103	−0.059	−0.138	−0.025	0.081	−0.030	−0.229	−0.042		0.232	0.048	−0.096	0.044
CT 1	−0.301***	−0.333	−0.025	−0.323	−0.073	−0.307	−0.222	−0.229	−0.005		0.786	0.808	−0.371
CT 2	−0.492***	−0.579	−0.026	−0.443	−0.462	−0.720	−0.710	−0.731	−0.005	0.387		0.477	−0.650
CHL 1	−0.149	−0.161	−0.027	−0.259	−0.203	−0.290	−0.354	−0.366	−0.011	0.219	0.298		−0.001
CHL 2	0.165	0.193	0.015	0.043	0.359	0.396	0.446	0.470	0.067	−0.039	−0.312	0.140

	GY kg/ ha	BI kg/ ha	HI	No of SP/m²	No of S/SP	PH	DH	DM	GFP	CT 1	CT 2	CHL 1	CHL 2
GY kg/ha		0.963***	0.909***	0.409***	0.653***	0.471***	0.588***	0.583***	−0.160	−0.803***	−0.730***	−0.316	0.222
BI kg/ha	0.882***		0.716	0.599***	0.660***	0.672	0.714***	0.721***	−0.125	−0.909***	−0.909***	−0.333	0.349
HI	0.545***	0.104		−0.282	0.666	−0.188	0.141	0.094	−0.273	−0.168	−0.104	−0.141	−0.126
No of SP/m2	0.258***	0.351	−0.086		0.435	0.477	0.579***	0.602***	−0.056	−0.655***	−0.744***	−0.471	0.294
No of SE/SP	0.358***	0.382	0.117	0.216		0.670	0.737***	0.778***	0.115	−0.163	−0.694***	−0.509	0.625
PH	0.389***	0.521	−0.072	0.325	0.501		0.852***	0.864***	−0.150	−0.480	−0.959	−0.468	0.546
DH	0.477***	0.531	0.090	0.355	0.505	0.759		0.995	−0.325	−0.623***	−0.970***	−0.587	0.617
DM	0.469***	0.533	0.065	0.362	0.534	0.773	0.982		−0.215	−0.647***	−0.999***	−0.626	0.637
GFP	−0.103	−0.059	−0.138	−0.025	0.081	−0.030	−0.229	−0.042		0.232	0.048	−0.096	0.044
CT 1	−0.301***	−0.333	−0.025	−0.323	−0.073	−0.307	−0.222	−0.229	−0.005		0.786	0.808	−0.371
CT 2	−0.492***	−0.579	−0.026	−0.443	−0.462	−0.720	−0.710	−0.731	−0.005	0.387		0.477	−0.650
CHL 1	−0.149	−0.161	−0.027	−0.259	−0.203	−0.290	−0.354	−0.366	−0.011	0.219	0.298		−0.001
CHL 2	0.165	0.193	0.015	0.043	0.359	0.396	0.446	0.470	0.067	−0.039	−0.312	0.140

Notes:

GY = grain yield (kg/ha), BI = biomass (kg/ha), HI = heaviest index, No of SP/m² = number of spikes/m², No of SE/SP = number of seed/spike, PH = plant high (cm), DH = days to heading, DM = days to maturity, GFP = grain filing period CT 1 = canopy temperature before heading, CT 2 = canopy temperature after heading, CHL 1 = chlorophyll content before heading and CHL 2 = chlorophyll content after heading

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