[Retracted] Study on the Oxygen Consumption Rule of Hydroponic Cotton in Different Periods

Table 2

Statistical data of oxygen consumption rate per cotton plant in different periods.

Growth period	Parameter	Value
Seedling period	(h)	2.00	4.00	8.00	11.00	13.00	16.00
	Rate of decay of DO (mg·h^-1)	0.37	0.32	0.34	0.47	0.51	0.45
	Rate of immediate decay of DO (mg·h^-1)	0.37	0.27	0.37	0.80	0.77	0.19
Budding period	(h)	1.25	3.25	5.67	7.00	9.00	11.00
	Rate of decay of DO (mg·h^-1)	4.75	2.77	2.16	2.01	1.78	1.55
	Rate of immediate decay of DO (mg·h^-1)	4.75	1.53	1.34	1.40	0.95	0.52
Flowering and boll period	(h)	0.75	1.92	4.80	5.88	7.85	10.00
	Rate of decay of DO (mg·h^-1)	3.47	2.80	2.20	2.07	1.89	1.73
	Rate of immediate decay of DO (mg·h^-1)	3.44	2.24	1.74	1.48	1.37	1.12