Table 8.

Pearson correlations between efficacy and total chlorophyll and growth parameters and yield parameters.

	Efficacy	Total Chlorophyll	Shoot Length	Root Length	Fresh Weight	Dry Weight	No. of Fruits	Mean Weight of Fruits	Fruits Weight/Plant	Rate of Yield Increase
Efficacy	1	0.978 **	0.995 **	0.972 **	0.989 **	0.914 **	0.998 **	0.923 **	0.998 **	0.991 **
Total chlorophyll		1	0.976 **	0.978 **	0.987 **	0.965 **	0.978 **	0.921 **	0.980 **	0.952 **
Shoot length			1	0.961 **	0.988 **	0.904 **	0.995 **	0.896 **	0.993 **	0.983 **
Root length				1	0.963 **	0.943 **	0.979 **	0.941 **	0.983 **	0.960 **
Fresh weight					1	0.917 **	0.986 **	0.911 **	0.986 **	0.968 **
Dry weight						1	0.914 **	0.922 **	0.920 **	0.888 **
No. of fruits							1	0.916 **	1.000 **	0.992 **
Mean weight of fruits								1	0.927 **	0.904 **
Fruits weight/plant									1	0.991 **
Rate of yield increase										1

** = highly significant.