Assessing the effects of 24-epibrassinolide and yeast extract at various levels on cowpea’s morphophysiological and biochemical responses under water deficit stress

Gholami, Faride; Amerian, Mohamad Reza; Asghari, Hamid Reza; Ebrahimi, Amin

doi:10.1186/s12870-023-04548-6

Table 4 The correlation coefficients among the investigated traits in this study

From: Assessing the effects of 24-epibrassinolide and yeast extract at various levels on cowpea’s morphophysiological and biochemical responses under water deficit stress

	NP	Chla	Chlb	ToChl	Car	Prolin	Suger	Phenol	Protein	Flav	MDA	SOD	APX	GPX	CAT
NP	1	0.79^**	0.85^**	0.81^**	0.89^**	-0.46^*	-0.61^**	-0.48^*	-0.34^ns	-0.68**	-0.77^**	-0.61^**	-0.39^ns	-0.32^ns	-0.2^ns
Chla		1	0.97^**	0.99^**	0.95^**	-0.02^ns	-0.23^ns	-0.17^ns	0.02^ns	-0.41^*	-0.93^**	-0.26^ns	-0.05^ns	0.02^ns	-0.11^ns
Chlb			1	0.98^**	0.95^**	-0.08^ns	-0.26^ns	-0.2^ns	0.01^ns	-0.42^*	-0.93^**	-0.29^ns	-0.05^ns	0.02^ns	-0.16^ns
ToChl				1	0.95^**	-0.04^ns	-0.24^ns	-0.18^ns	0.01^ns	-0.41^*	-0.94^**	-0.27^ns	-0.05^ns	0.02^ns	-0.13^ns
Car					1	-0.24^ns	-0.44^*	-0.32^ns	-0.19^ns	-0.6^*	-0.93^*	-0.47^**	-0.21^ns	-0.17^ns	-0.15^ns
Prolin						1	0.94^**	0.82^**	0.91^**	0.86^**	0.15^ns	0.94^**	0.81^**	0.88^**	0.09^ns
Suger							1	0.78^**	0.93^**	0.96^**	0.36^ns	0.98^**	0.85**	0.9**	0.13^ns
Phenol								1	0.65^**	0.67^**	0.18^ns	0.84^**	0.58^**	0.57^**	0.07^ns
Protein									1	0.87^**	0.12^ns	0.91^**	0.91^**	0.98^**	0.09^ns
Flav										1	0.54^**	0.94^**	0.8^**	0.87**	0.15^ns
MDA											1	0.37^ns	0.14^ns	0.11^ns	0.18^ns
SOD												1	0.84^**	0.86^**	0.11^ns
APX													1	0.91^**	0.14^ns
GPX														1	0.13^ns
CAT															1

	PPO	LL	LW	PH	NN	NL	SD	PD	PL	PW20	GW20	NGP	Yield
NP	-0.3^ns	0.09^ns	-0.16^ns	0.44^*	0.01^ns	0.12^ns	-0.25^ns	-0.14^ns	-0.03^ns	0.59^**	-0.11^ns	-0.28^ns	0.95^**
Chla	-0.2^ns	-0.2^ns	-0.21^ns	0.34^ns	-0.81^**	0.07^ns	-0.44	0.04^ns	-0.2^ns	0.57^**	-0.27^ns	-0.2^ns	0.7^**
Chlb	-0.22^ns	-0.16^ns	-0.21^ns	0.38^ns	-0.12^ns	0.12^ns	-0.29^ns	0.05^ns	-0.19^ns	0.65^**	-0.2^ns	-0.22^ns	0.78^**
ToChl	-0.21^ns	-0.19^ns	-0.22^ns	0.36^ns	-0.16^ns	0.09^ns	-0.39^ns	0.05^ns	-0.2^ns	0.6^**	-0.25^ns	-0.21^ns	0.74^**
Car	-0.22^ns	0.02^ns	-0.13^ns	0.36^ns	-0.17^ns	0.15^ns	-0.41^*	0.01^ns	-0.1^ns	0.61^**	-0.26^ns	-0.21^ns	0.82^**
Prolin	0.42^*	-0.57^**	0.08^ns	-0.44^*	-0.21^ns	-0.21^ns	-0.07^ns	0.24^ns	-0.08^ns	-0.13^ns	0.03^ns	0.36^ns	-0.49^*
Suger	0.33^ns	-0.6^**	-0.02^ns	-0.45^*	-0.11^ns	-0.28^ns	0.16^ns	0.17^ns	-0.13^ns	-0.26^ns	0.19^ns	0.27^ns	-0.62^**
Phenol	0.83^**	-0.48^*	0.54^**	-0.73^**	-0.54^**	-0.21^ns	0.04^ns	0.61^**	0.34^ns	-0.19^ns	0.23^ns	0.8^**	-0.53^**
Protein	0.18^ns	-0.64^**	-0.18^ns	-0.27^ns	0.009^ns	-0.28^ns	0.04^ns	0.08^ns	-0.24^ns	-0.04^ns	0.16^ns	0.11^ns	-0.36^ns
Flav	0.24^ns	-0.52^**	-0.07^ns	-0.4^ns	0.05^ns	-0.27^ns	0.24^ns	0.06^ns	-0.18^ns	-0.35^ns	0.22^ns	0.19^ns	-0.66^**
MDA	0.09^ns	0.08^ns	0.06^ns	-0.3^ns	0.23^ns	-0.1^ns	0.39^ns	-0.14^ns	0.08^ns	-0.57^*	0.33^ns	0.08^ns	-0.66^**
SOD	0.44^*	-0.59^**	0.08^ns	-0.51^**	-0.15^ns	-0.27^ns	0.12^ns	0.23^ns	-0.01^ns	-0.24^ns	0.23^ns	0.38^ns	-0.62^**
APX	0.16^ns	-0.46^*	-0.14^ns	-0.27^ns	0.01^ns	-0.21^ns	0.09^ns	0.08^ns	-0.18^ns	-0.06^ns	0.18^ns	0.1^ns	-0.42^*
GPX	0.96^**	-0.61^**	-0.25^ns	-0.23^ns	0.09^ns	-0.25^ns	0.05^ns	0.004^ns	-0.35^ns	-0.09^ns	0.11^ns	0.03^ns	-0.36^ns
CAT	0.03^ns	0.02^ns	0.03^ns	-0.2^ns	-0.05^ns	-0.16^ns	-0.01^ns	0.02^ns	-0.45^*	-0.55^**	0.43^*	0.01^ns	-0.27^ns
PPO	1	-0.13^ns	0.88^**	-0.74^**	-0.66^**	-0.09^ns	-0.05^ns	0.74^**	0.65^**	-0.17^ns	0.18^ns	0.99^**	-0.36^ns
LL		1	0.31^ns	0.15^ns	0.08^ns	0.57^**	-0.1^ns	-0.08^ns	0.24^ns	0.15^ns	-0.12^ns	-0.08^ns	0.21^ns
LW			1	-0.62^**	-.062^**	0.13^ns	-0.12^ns	0.66^**	0.73^**	-0.08^ns	0.09^ns	0.91^**	-0.17^ns
PH				1	0.64^**	0.24^ns	0.05^ns	-0.39^ns	-0.31^ns	0.41^*	-0.41^*	-0.73^**	0.49^**
NN					1	-0.02^ns	0.16^ns	-0.67^**	-0.36^ns	-0.01^ns	-0.15^ns	-0.66^**	0.09^ns
NL						1	-0.05^ns	0.18^ns	0.17^ns	0.48^*	-0.15^ns	-0.06^ns	0.26^ns
SD							1	0.1^ns	-0.03^ns	-0.17^ns	0.38^ns	-0.06^ns	-0.19^ns
PD								1	0.46^*	0.18^ns	0.18^ns	0.75^**	-0.12^ns
PL									1	0.21^ns	0.05^ns	0.68^**	0.01^ns
PW20										1	-0.18^ns	-0.15^ns	0.71^**
GW20											1	0.17^ns	-0.06^ns
NGP												1	-0.33^ns
Yield													1

PH Plant height, NN Number of nodes, NL Distance internode, SD Stem diameter, PD Pod diameter, PL Pod length, PW 20 Weight 20 pods, GW 20 Weight 20 grains, NP Number of pods, LL Leaf length, Yi Yield, LW Leaf width, NGP Number of seeds in pods, Chla Chlorophyll a, Chlb Chlorophyll b, ChlT Total chlorophyll, Car Carotenoid, MDA Malondialdehyde, CAT Catalase, SOD Superoxide dismutase, GPX Guaiacol peroxidase, APX Ascorbate peroxidase, PPO Polyphenol oxidase
^nsCorrelation is not significant
^*Correlation is significant at the 0.05 level
^**Correlation is significant at the 0.01 level

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