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10    No. /, ῎,**+῏, !"#$% &'( )*+,-- ./ 0 )*&'123

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    No. /, ῎,**+῏11  !" #$%&' ()*+,- ./0*12.
34 : +32*

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O%UMOV;WX YZ[%\]HI O*%^_M6M;" ` O%abcdef6gGhi , jk8cdef;" OF %!"'!*#Z.

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, *r$Y)* C. iners X / ¡ Acacia ¢ . 6£¤Y - #$¥¦.4§ : ¨©ª + * Paraserianthes falcataria,

Acacia mangium,

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34 : Eucalyptus camaldulensis, Albizia lebbeck  , *r Y6 , +£Y#$.
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C º!0 N : P : K +/ : +/ : +/ / g/ 1 CIRP »¼½ £Y®%12    No. /, ῎,**+῏ / gN/   CIRP    + 
+** kgN/ha ! "#$ +331 % + , &'()*+,- : . ,* cm,* cm,* cm "/0 ,.* m-.* m 1! 23 ῌ

456 7 ,** g/  ῍

456 NPK+** g/ 

456 NPK +** g/  CaCO- ./ g/  ῏ NPK+** g/  CaCO- ./ g/ ῐ

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*CD(E J + kg ῏*CD(EFGHI +,,/* g/*CD(E N:P:K+/ : +/ : +/ +** g/ 1 KL=3 ῌM +kg/ DNO! " +331 % 2 &'
PQ1R3 / -/ m /0=STUV!
/ῌ ῐΐῒ῔῍῎ῑ῏WX ’33 %+DY:,- A. auriculiformis  1*3*῍ A. mangium  /*῍ 1
Z[\]^_`&a!< b= . cd=WX -*῍ efgB_`<hia! ()*+,- " +2   =WX   P. falcataria,3῍ A. mangium +3῍ P. canescense 0῍ S. macrophylla +/῍ G. arborea
2-῍

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456780 9:; ++ <$6= ,. <$>? +- <$@4 E.
deglupta ,.2/ m1-./3 m2G. aborea ,.*+ m1,..3 m2S. macrophylla *.10 m1+., m ?A780 B* G. aborea 4CDEFGH7IJKLMNOPQRS

6780 TUVW4 ++ XY?Z[Q8O* \;4]^QJ_`?
BR* G. aborea abcOdNQIe8

fg +!0 h;ijkcO

Al* \mnopqrOs>c0t : 9:; 1 <$ul* -. <$>? ,1 <$W4* vw9:?* E. camaldulensis 0.1 m12.. m p A. lebbec *./- m1+.3/ m* x9?* \cyc 2.11 m13..+ m p +.*, m1,.,1 m ?* z{W?|}B~OA780 p
Rx9?4O?A780 >8* ( Jo=6?* (ul() OP?A780-! 
E. camaldulensis p A. lebbeck eI"# d! 4# d*!

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D : Swietenia macrophylla, E : Gmelina arborea, F : Eucalyptus
deglupta-. +16/ 0 1 2 No. /, ῌ,**+῍ .

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

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Eucalyptus camaldulensis
X39:; 2dbh2cmAlbizia lebbeck
X3<=:; 2d*2cm

a

b

R,

a

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*4+,10*4*+00*4*-03,4+.10,4++13+41+-0*431-1*4322.
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/ 

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1,0 ppm  N  P ±L¡¢7dn ' a

Na ±L¡¢!¦§1¨7d +.-,., ²n ³´µ!n$B¶#v$' "' ¤¥+¬ ·¸#'¡¢¦§1¨ ¬"&B

&D¬M¹

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#v?M,,2.+2 ppm

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 '  Na » 7 v¼#= $ ~7dd±
L!½ '18    No. /, ῍,**+῎

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