The Responses of the Quantitative Characteristics of a Ramet Population of the Ephemeroid Rhizomatous Sedge Carex physodes to the Moisture Content of the Soil in Various Locations on Sand Dunes

Table 1

Three-way ANOVA of the effects of location, soil layer, sampling date, and their interactions on the soil moisture content.

Source	d.f.	SS	MS	𝐹-value	𝑃 value
Location	2	4.244	2.122	22.595	0.000
Soil layer	3	54.176	18.059	192.284	0.000
Sampling date	4	45.504	11.376	121.129	0.000
Location × soil layer	6	2.052	0.342	3.642	0.002
Location × sampling date	8	2.301	0.288	3.064	0.004
Soil layer × sampling date	12	13.134	1.094	11.654	0.000
Location × soil layer × sampling date	24	1.926	0.080	0.855	0.661