Perception of climate change and farm level adaptation choices in central Kenya

Les agricultures face au changement climatique. Coordonnateur : Emmanuel Torquebiau

Open Access

Table 6

Parameter estimates of the determinants of adaptation choices.

Estimations des paramètres des déterminants des choix d’adaptation.

Variables	MIX	VAR	IRR	MIXVAR	MIXIRR	VARIRR	MIXVARIRR
	Coef.	Coef.	Coef.	Coef.	Coef.	Coef.	Coef.
GENDER	0.18	2.14	−0.86	1.01	1.33	−1.18	28.94
FAM	0.61	0.30	0.34**	0.20	0.37	0.56*	0.64
HHHEDU	0.01	−0.01	0.15	0.05	0.05	−0.15	0.71*
FARMSIZE	−0.41	0.24	−0.24	0.08	0.53*	−0.68*	0.04
INCOMEFARM	3.1e	0.00**	0.00***	0.00**	0.00**	0.00**	0.00***
OFFARMINC	−0.00	5.2e-	6.1e	2.5e-	7.7e**	2.2e-	3.4e***
TLU	0.56	−0.29	0.80	0.24	0.11	0.36	1.07
DISTANCE	−0.49*	0.10	0.58**	0.41	20.22	−0.05	−0.41
CREDIT	3.24**	0.27**	1.59	2.40**	0.61	1.17	21.09
EXTENSION	3.57*	1.04	1.60	1.87*	0.03	2.18	3.72**
INFORMAT	−0.18	0.80	1.91	0.33*	1.15	3.63***	3.33
TRADKNOW	1.35	1.31	−0.64	1.19	−15.87	0.56	0.17
PERCEPTION	−3.11*	1.06	1.05	3.39**	−0.01	1.27	5.72
INNOVATIVE	−1.37	4.65**	−15.80	4.25**	3.21	2.92	−1.33
MANURE	1.51	−0.85	1.12	−0.11	1.26	−3.09*	2.93
MULCHING	0.09	−0.33	−2.14	0.15	−0.07	−2.93**	−1.34
COMPOST	2.43	−2.52**	−4.01*	−2.31*	−1.87	−1.80	5.03
COFFEE (Base Food crop)	0.57	2.97**	−0.24*	23.31***	−0.23	−1.48	0.34
FOODCROP (Base Coffee)	−0.57	−2.97**	0.24*	−23.31***	0.24	1.48	−0.34
CONSTANT	1.36	−6.04**	−9.82***	−1.51***	−29.46	−0.37	−75.38

Coef = Coefficient, base category = NO; number of observations (n = 220); log likelihood = −131.62; LR χ² = 212.27; prob. χ² = 0.0000; pseudo R² = 0.4464. *, **, *** indicate statistical significance at 10%, 5% and 1% level respectively.

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