Sunflower achene hulling ability: impact of water availability and genetic | OCL

Technological challenges in oilseed crushing and refining / Défis technologiques de la trituration et du raffinage des oléagineux

Open Access

Table 6

Correlation matrix between meteorological data and extracted hull (EH) for the dataset reduced to the 8 environments of the study. Values in regular font represent the correlation coefficient (R), while values in smaller font indicate the probabilities associated with the R value; a probability greater than 0.05 means that the null hypothesis cannot be rejected).

	Dat_Fl	Dat_Sow	ΣT_SFl	ΣT_H	ΣPET_SFl	ΣPET_H	ΣPr_SFl	ΣPr_H	WRC_SFl	WRC_Fl	WRC_H	WRC_Fil	Tm_Fl	Tm_Fil	Tmax_Fl	Tmax_Fil	nDo30_Fil	Σin_Fl	Σin_Fil	Σin_H	EH
Dat_Fl	1
	(NA)
Dat_Sow	0.87	1
	0.005	(NA)
ΣT_SFl	0.64	0.77	1
	0.086	0.026	(NA)
ΣT_H	−0.52	−0.25	0.06	1
	0.189	0.546	0.896	(NA)
ΣPET_SFl	0.27	−0.09	0.29	−0.02	1
	0.52	0.837	0.489	0.956	(NA)
ΣPET_H	−0.82	−0.82	−0.55	0.69	0.08	1
	0.013	0.013	0.156	0.058	0.853	(NA)
ΣPr_SFl	0.08	−0.35	−0.56	−0.52	0.4	0.09	1
	0.849	0.391	0.148	0.19	0.322	0.831	(NA)
ΣPr_H	0.07	−0.35	−0.52	−0.42	0.44	0.14	0.97	1
	0.864	0.392	0.187	0.306	0.273	0.746	P<0.001	(NA)
WRC_SFl	0.07	−0.32	−0.62	−0.54	0.26	0.07	0.99	0.96	1
	0.86	0.434	0.105	0.165	0.527	0.874	P<0.001	P<0.001	(NA)
WRC_Fl	−0.71	−0.73	−0.64	0.47	−0.16	0.89	0.15	0.18	0.18	1
	0.049	0.04	0.087	0.244	0.707	0.003	0.727	0.662	0.675	(NA)
WRC_H	0.32	−0.10	−0.37	−0.63	0.38	−0.17	0.94	0.95	0.94	-0.07	1
	0.435	0.818	0.367	0.093	0.349	0.687	P<0.001	P<0.001	0.001	0.869	(NA)
WRC_Fil	0.76	0.46	0.17	−0.52	0.37	−0.53	0.54	0.60	0.53	−0.42	0.77	1
	0.027	0.25	0.685	0.182	0.369	0.176	0.169	0.115	0.173	0.303	0.027	(NA)
Tm_Fl	0.51	0.67	0.89	0.03	0.26	-0.59	-0.51	-0.47	-0.57	-0.82	-0.32	0.13	1
	0.201	0.071	0.003	0.939	0.533	0.123	0.199	0.242	0.141	0.014	0.444	0.757	(NA)
Tm_Fil	−0.65	−0.29	0.02	0.63	−0.29	0.32	−0.64	−0.60	−0.66	0.05	−0.71	−0.72	0.28	1
	0.082	0.486	0.961	0.097	0.492	0.436	0.088	0.118	0.077	0.9	0.049	0.045	0.505	(NA)
Tmax_Fl	0.49	0.70	0.89	0.13	0.20	−0.54	−0.59	−0.56	−0.65	−0.77	−0.42	0.06	0.99	0.31	1
	0.222	0.055	0.003	0.754	0.638	0.163	0.122	0.147	0.084	0.024	0.298	0.895	P<0.001	0.454	(NA)
Tmax_Fil	−0.58	−0.22	0.10	0.66	−0.26	0.29	−0.71	−0.68	−0.73	0.01	−0.78	−0.71	0.33	0.99	0.38	1
	0.13	0.607	0.813	0.073	0.529	0.48	0.048	0.065	0.038	0.972	0.023	0.047	0.432	P<0.001	0.36	(NA)
nDo30_Fil	−0.77	−0.44	−0.21	0.80	−0.36	0.59	−0.57	−0.54	−0.57	0.37	−0.72	−0.78	−0.05	0.90	0.03	0.91	1
	0.024	0.279	0.625	0.018	0.382	0.121	0.137	0.163	0.137	0.36	0.042	0.022	0.907	0.002	0.94	0.002	(NA)
Σin_Fl	−0.59	−0.41	−0.04	0.29	−0.28	0.36	−0.45	−0.38	−0.44	0.43	−0.49	−0.60	−0.10	0.53	−0.13	0.47	0.45	1
	0.122	0.314	0.924	0.487	0.508	0.387	0.265	0.348	0.273	0.286	0.212	0.112	0.819	0.18	0.758	0.242	0.267	(NA)
Σin_Fil	−0.76	−0.77	−0.75	0.47	−0.21	0.90	0.22	0.25	0.25	0.98	−0.01	−0.41	−0.84	0.11	−0.80	0.05	0.43	0.34	1
	0.028	0.026	0.034	0.24	0.622	0.002	0.606	0.553	0.544	P<0.001	0.976	0.308	0.009	0.802	0.018	0.898	0.291	0.415	(NA)
Σin_H	−0.74	−0.83	−0.65	0.39	0.05	0.91	0.31	0.33	0.31	0.94	0.05	−0.43	−0.76	0.05	−0.74	−0.02	0.30	0.38	0.94	1
	0.037	0.011	0.079	0.335	0.901	0.001	0.449	0.42	0.451	0.001	0.899	0.29	0.029	0.915	0.034	0.966	0.47	0.353	0.001	(NA)
EH	−0.79	−0.48	−0.3	0.68	−0.5	0.71	−0.48	−0.48	−0.44	0.72	−0.68	−0.87	−0.38	0.58	−0.29	0.56	0.77	0.65	0.71	0.63	1
	0.02	0.229	0.47	0.065	0.212	0.049	0.227	0.231	0.277	0.043	0.062	0.005	0.353	0.136	0.487	0.149	0.027	0.082	0.05	0.091	(NA)

Dat_Fl : date of flowering, Dat_sow: date of flowering; ΣT_SFl, sum of temperatures from sowing to flowering; ΣT_H: sum of temperatures from sowing to harvest; ΣPET_SFl: Sum of potential evapotranspiration from sowing to flowering; ΣPET_H: sum of potential evapotranspiration from sowing to harvest; ΣPr_SFl: sum of precipitations and irrigations from sowing to flowering; ΣPr_H: sum of precipitations and irrigations from sowing to harvest. WRC_SFl : water requirement coverage from sowing to flowering; WRC_Fl: water requirement coverage during flowering; WRC_H : water requirement coverage from sowing to harvest.; WRC_Fil: water requirement coverage during the filling; Tm_Fl: mean of temperatures during flowering; Tm_Fil: meant temperatures during filling; Tmax_Fl: mean of maximum temperatures during flowering; Tmax _Fil: mean of maximum temperatures during filling; nDo30_Fil: number of days with Tmax>30°C during filling; Σin_Fl: sum of sunshine hours during flowering, Σin_Fil: sum of sunshine hours during filling; Σin_H: sum of sunshine hours form sowing to harvest; EH: extracted hulls.

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