universidade federal da paraÃba centro de ciências ... - CCA/UFPb
universidade federal da paraÃba centro de ciências ... - CCA/UFPb
universidade federal da paraÃba centro de ciências ... - CCA/UFPb
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
a<br />
b<br />
Produtivi<strong>da</strong><strong>de</strong> <strong>de</strong> MS, kg/ha<br />
800<br />
ŷ<br />
y<br />
= 206,44<br />
206,44<br />
+<br />
+<br />
0,1347X<br />
0,1347X<br />
R 2 = 0,98<br />
600<br />
R 2 = 0,98<br />
400<br />
200<br />
0<br />
0 2000 4000 6000 8000<br />
Densi<strong>da</strong><strong>de</strong> <strong>de</strong> plantio<br />
Produtivi<strong>da</strong><strong>de</strong> <strong>de</strong> MS, kg/ha<br />
800<br />
600<br />
y ŷ = = 179,97 + 0,0529X 0,529X<br />
R 2 = 0,99<br />
400<br />
200<br />
0<br />
0 2000 4000 6000 8000<br />
Densi<strong>da</strong><strong>de</strong> <strong>de</strong> plantio<br />
Produtivi<strong>da</strong><strong>de</strong> <strong>de</strong> matéria seca,<br />
kg/ha<br />
900<br />
800<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
c<br />
sc<br />
cc<br />
0<br />
0 2000 4000 6000 8000<br />
Densi<strong>da</strong><strong>de</strong> <strong>de</strong> plantio<br />
Figura 18. Produtivi<strong>da</strong><strong>de</strong> <strong>de</strong> matéria seca <strong>da</strong> flor <strong>de</strong> se<strong>da</strong> aos 60 dias <strong>de</strong> rebrota em função<br />
<strong>da</strong>s <strong>de</strong>nsi<strong>da</strong><strong>de</strong>s <strong>de</strong> plantio 2.500 (2,0m x 2,0m); 3.333 (1,5m x 2,0m) e 6.666<br />
(1,0m x 1,5m) plantas/ha, nos dois sistemas <strong>de</strong> plantio, a - sem camalhão (SC);<br />
b - com camalhão (CC) e c - dois sistemas <strong>de</strong> plantio.<br />
75