Table 3. Environmental and Genetic effects of mean annual temperature on growth performance of the two indicators of growth traits used (H24 and BA24).

MAT, mean annual temperature (°C). The suffix “s” or “p” denote trial locations and population’s origin respectively.

H24	Environmental effect	$\frac{\mathit{\delta }\mathit{y}}{\mathit{\delta }\mathit{M}\mathit{A}\mathit{T}\mathit{s}}=6.55-0.92\mathrm{*}MATs$
	Genetic effect	$\frac{\mathit{\delta }\mathit{y}}{\mathit{\delta }\mathit{M}\mathit{A}\mathit{T}\mathit{p}}=1.94-0.24\mathrm{*}MATp$
BA24	Environmental effect	$\frac{\mathit{\delta }\mathit{y}}{\mathit{\delta }\mathit{M}\mathit{A}\mathit{T}\mathit{s}}=10.62-1.20\mathrm{*}MATs$
	Genetic effect	$\frac{\mathit{\delta }\mathit{y}}{\mathit{\delta }\mathit{M}\mathit{A}\mathit{T}\mathit{p}}=3.66-0.48\mathrm{*}MATp$