Table 6.

Correlations between environmental conditions measured by AWS and/or in the out-door unit, and μ_part of control and nutrient manipulated treatments in the out-door experiment.

	μZ	μZG	μZGN	μZGC
AWS Tmn D	0.6091	0.3226	0.5082	0.5221
	p = 0.199	p = 0.533	p = 0.303	p = 0.288
AWS Tmin D	0.5000	0.5648	0.4683	0.6841
	p = 0.313	p = 0.243	p = 0.349	p = 0.134
AWS Tmax D	0.7309	0.4245	0.5842	0.6141
	p = 0.099	p = 0.401	p = 0.223	p = 0.195
AWS Imn	−0.1366	−0.4041	−0.3859	−0.5554
	p = 0.796	p = 0.427	p = 0.450	p = 0.253
AWS Isum	−0.1546	−0.4259	−0.3880	−0.5617
	p = 0.770	p = 0.400	p = 0.447	p = 0.246
AWS RH D	0.2887	0.3580	0.2404	0.4831
	p = 0.579	p = 0.486	p = 0.646	p = 0.332
AWS AP D	−0.1122	−0.1018	−0.1461	0.0177
	p = 0.832	p = 0.848	p = 0.782	p = 0.974
AWS Tmn N	0.3239	0.0378	0.3214	0.2884
	p = 0.531	p = 0.943	p = 0.534	p = 0.579
AWS Tmin N	0.1814	−0.0320	0.1813	0.1227
	p = 0.731	p = 0.952	p = 0.731	p = 0.817
AWS Tmax N	0.4250	0.0401	0.3428	0.2829
	p = 0.401	p = 0.940	p = 0.506	p = 0.587
AWS RH N	0.0073	−0.0546	−0.1784	0.0373
	p = 0.989	p = 0.918	p = 0.735	p = 0.944
AWS AP N	0.0378	0.3418	0.1002	0.2902
	p = 0.943	p = 0.507	p = 0.850	p = 0.577
Micro Tmn	0.3149	0−0.0399	0.3116	0.1658
	p = 0.543	p = 0.940	p = 0.548	p = 0.754
Micro PARmn	0.2335	−0.1034	0.0468	−0.1315
	p = 0.656	p = 0.845	p = 0.930	p = 0.804

AP, air pressure; AWS, data measured by AWS; D, day time (sunrise to sunset); I_mn, mean irradiance; I_sum, sum or received irradiance; Micro, data measures in the out-door cultivation unit; μ, growth rate, lower index indicates treatment (see Table 1 for treatment abbreviations); N, night time (sunset to sunrise); PAR_mn, mean PAR; RH, air humidity; T_max, maximum temperature; T_min, minimum temperature; T_mn, mean temperature.