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Tese em PDF - departamento de engenharia florestal - ufpr ...

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A<br />

2 ( 0 , σ )<br />

2<br />

, σ α ~ N A α<br />

2 ( 0,<br />

I )<br />

2<br />

c σ e ~ N σ e<br />

2 ( 0,<br />

I )<br />

2<br />

e σ e ~ N σ e<br />

, ( a,<br />

c ) = 0;<br />

Cov Cov ( a,<br />

e ) 0;<br />

Cov ( c,<br />

e ) 0<br />

Ou seja:<br />

, =<br />

, =<br />

⎡y⎤<br />

⎡Xb⎤<br />

⎡y⎤<br />

⎡ V ZG WC R⎤<br />

⎢ ⎥ ⎢ ⎥<br />

⎢<br />

a<br />

⎥ = ⎢<br />

0<br />

⎢ ⎥ ⎢ '<br />

⎥<br />

0 0<br />

⎥<br />

E e ⎢<br />

a<br />

⎥ ⎢<br />

GZ G<br />

Var =<br />

⎥,<br />

<strong>em</strong> que:<br />

⎢c<br />

⎥ ⎢0<br />

⎥ ⎢c<br />

⎥ ⎢CW<br />

' 0 C 0⎥<br />

⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢<br />

⎥<br />

⎣e<br />

⎦ ⎣0<br />

⎦ ⎣e<br />

⎦ ⎣ R 0 0 R⎦<br />

G = Aσ<br />

R = Iσ<br />

C = Iσ<br />

2<br />

c<br />

2<br />

a<br />

2<br />

e<br />

∧ 2<br />

∧ 2<br />

∧ 2<br />

V = ZAσ<br />

a Z'+<br />

WI σ c W '+<br />

I σ e = ZGZ'+<br />

WCW '+<br />

R.<br />

Equações <strong>de</strong> mo<strong>de</strong>lo misto<br />

⎡X<br />

' X<br />

⎢<br />

⎢<br />

Z'<br />

X<br />

⎢⎣<br />

W ' X<br />

∧ 2<br />

σ<br />

Z'<br />

Z<br />

X 'Z<br />

A<br />

+ −1<br />

1<br />

W 'Z<br />

∧ 2<br />

λ<br />

∧ 2<br />

I − h − c<br />

^ ⎡ ⎤<br />

X 'W<br />

⎤ ⎢<br />

b<br />

⎥ ⎡X<br />

' y⎤<br />

Z'W<br />

⎥ ⎢ ^ ⎥ ⎢<br />

⎥<br />

'<br />

⎥<br />

⎢a⎥<br />

=<br />

⎢<br />

Z y<br />

⎥<br />

, <strong>em</strong> que:<br />

W 'W<br />

+ Iλ<br />

⎥ ⎢ ^ ⎥<br />

2 ⎦ ⎢⎣<br />

W ' y⎥<br />

⎢c⎥<br />

⎦<br />

⎣ ⎦<br />

e<br />

e<br />

λ 1 = 2 = 2 ; λ<br />

∧<br />

∧<br />

2 =<br />

∧ 2 =<br />

∧ 2<br />

∧ 2<br />

h<br />

σ a<br />

∧ 2<br />

h<br />

∧ 2<br />

σ<br />

σ c<br />

∧ 2<br />

∧ 2<br />

I − h − c<br />

σ a<br />

= 2 2 2 : herdabilida<strong>de</strong> individual no sentido restrito no bloco;<br />

∧ ∧ ∧<br />

σ a + σ c + σ e<br />

∧ 2 ∧ 2 2 2 2<br />

⎛ ∧ ∧ ∧ ⎞<br />

c = σ c/<br />

⎜<br />

⎜σ<br />

a + σ c + σ e ⎟ : correlação <strong>de</strong>vida ao ambiente comum da parcela;<br />

⎝<br />

⎠<br />

∧ 2<br />

σ a : variância genética aditiva;<br />

c<br />

39

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