Modelling Determinants of Tree Planting and Retention on Farm for Improvement of Forest Cover in Central Kenya

Table 5

Correlation matrix among the farm determinants of tree retention.

	Technical skills	Use of skills	Labour cost	Extension; services	Harvesting permission	Harvesting regulation; and tree farming
Technical skills	1.000	0.819	−0.024	0.275	0.152	0.483
		𝑃=0.00	𝑃=0.434	𝑃=0.025	𝑃=0.144	𝑃=0.000
Use of skills		1.00	0.013	0.204	0.145	0.372
			𝑃=0.463	𝑃=0.075	𝑃=0.155	𝑃=0.004
Labour and cost			1.000	−0.081	−0.063	−0.188
				𝑃=0.286	𝑃=0.331	𝑃=0.093
Extension services				1.000	0.130	0.231
					𝑃=0.182	𝑃=0.051
Harvesting permission					1.000	0.244
						𝑃=0.042
Harvesting regulation and tree farming						1.000

∗Probability value (𝑃 value).