Table 8.

Correlation analysis of doses of gamma radiation, stomatal parameters, yield attributes and sugar-quality traits.

	Gamma radiation doses (Gy)	Stomatal length (Adaxial)	Stomatal length (Abaxial)	Width of stomatal aperture (Adaxial)	Width of stomatal aperture (Abaxial)	Stomatal density (Adaxial)	Stomatal density (Abaxial)	Plant height	Number of stools plant-1	Stool girth	Number of internodes	Internode length	Leaf length	Leaf width	Stool weight	Brix	Fiber	Sucrose	Commercial cane sugar	Purity	Sugar yield	Cane yield
Gamma Radiation Doses (Gy)	1
Stomatal Length (Adaxial)	− 0.5386*	1
Stomatal Length (Abaxial)	− 0.5891*	0.9793	1
Width of stomatal aperture (Adaxial)	− 0.6498**	0.7464**	0.7378**	1
Width of stomatal aperture (Abaxial)	− 0.656**	0.7073**	0.7262**	0.8667**	1
Stomatal density (Adaxial	− 0.476	0.871**	0.872**	0.431	0.4295	1
Stomatal density (Abaxial)	− 0.4173	0.819**	0.871**	0.3671	0.348	0.9326	1
Plant height	− 0.3618	0.558*	0.5532*	0.3836	0.5752*	0.5005*	0.5841*	1
Number of Stools Plant-1	− 0.5354*	0.8918**	0.8979**	0.5781*	0.5102	0.8765**	0.9366**	0.6464	1
Stool Girth	− 0.2322	0.1379	0.1092	0.3336	0.1505*	0.1575	− 0.0348	− 0.442	− 0.0534	1
Number of Internodes	− 0.1403	0.6133*	0.6069*	0.1722	0.2804	0.6864**	0.842	0.7642*	0.7523**	− 0.4144	1
Internode Length	− 0.5111*	0.6121	0.6469**	0.5257*	0.6861**	0.4586	0.5626*	0.8852**	0.6873**	− 0.4974	0.7059	1
Leaf Length	− 0.207*	0.0544**	0.0758	0.4191	0.5711*	− 0.3135	− 0.2494	0.4444	− 0.0375	− 0.4507*	0.039	0.6295*	1
Leaf Width	− 0.5339*	0.8711**	0.8361**	0.8201**	0.8383**	0.6844	0.6489	0.7268	0.7282**	0.1129	0.6054**	0.7024	0.3229	1
Stool Weight	− 0.4988*	0.8826*	0.8825**	0.5266*	0.4251	0.9696**	0.9119	0.4037	0.8865**	0.2641	0.6048*	0.3892*	− 0.3406	0.6809*	1
Brix	0.2747	− 0.0678	− 0.0728	− 0.2834	− 0.3839	0.1796	0.0137	− 0.435	− 0.1105	0.5135*	− 0.3068	− 0.6761**	− 0.8*	− 0.2826	0.2242	1
Fiber	0.1785	0.1918	0.1517	− 0.3135	− 0.3589	0.389*	0.593*	0.4203	0.4949*	− 0.4876*	0.6769**	0.2469	− 0.3396	0.05	0.3359	0.0546	1
Sucrose	0.1993	− 0.0479	− 0.0927	− 0.3433	− 0.3817	0.1711	0.0685	− 0.3743	− 0.044	0.4849	− 0.2044	− 0.6153*	− 0.8162**	− 0.3016	0.1839	0.8379**	0.1936	1
Commercial Cane Sugar	0.5395*	− 0.7511**	− 0.7535**	− 0.4449*	− 0.3289	0.8714**	0.8964**	− 0.5194*	− 0.841**	− 0.0642	− 0.6972**	− 0.4758*	0.2483	− 0.6782*	− 0.8872**	− 0.0215	− 0.4794*	0.0399	1
Purity	0.0677	− 0.0992	− 0.1126	− 0.3296	− 0.2521	0.0322	0.0846	− 0.1709	− 0.0043	0.2529	− 0.0397	− 0.3488	− 0.5244*	− 0.267	0.0119	0.4369	0.2606	0.8084	0.1092	1
Sugar yield	0.0134	0.2448	0.2235	− 0.0146	− 0.3817	0.3834	0.2755	− 0.3286	0.2347	0.6024	− 0.1287	− 0.4445*	− 0.7562**	− 0.088	0.4656*	0.7993**	0.1398	0.8673**	− 0.1577	0.5947*	1
Cane yield	− 0.5037	0.8824**	0.8847**	0.5298*	0.4279	0.9705**	0.9124**	0.4029	0.8865	0.2636*	0.6055	0.3961	− 0.3333	0.6818**	0.9995**	0.2126	0.3286	0.1664	− 0.8883	− 0.0061	0.4546	1