Central Tuber crops Research Institute, Sreekariyam, Thiruvananthapuram
Analytical Results and Manurial Recommendation of Tuber Crops
(Data supplied: Land use board)

          District                         : Kollam
          Panchayat                    : Chadayamangalam
          Farmer No.                  : 2-6-10
          Crop                            :  Amorphophallus
          Sample No.                  : 14            

*Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

6.4

1.25

225.35

105.96

302.26

2105.6

127.14

16.15

12.58

4.48

15.85

4.19

347.2

M

L

L

H

H

M

M

VL

L

H

L

M

-

**Plant Test Result  

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.52	0.451	4.05	0.328	0.223	0.13	29	89.2	307.6	65.8
VD	S	H	D	L	-	H	H	H	S

<sup>Fertilizer recommendation
FYM               - 25 t ha-1
N                    - 120 kg ha-1
P2O5             - Nil
K2O               - 75 kg ha-1
ZnSO4           - Nil
MgSO4           - Nil

Abbreviations</sup>

^{PH-Soil reaction
O.M-Organic Matter
N-Available Nitrogen
P-Available Phosphorus
K-Available Potassium
Ca-Available Calcium
Mg-Available Magnesium
S-Sulphur
Fe-Iron
Cu-Copper
Mn-Manganese
Zn-Zinc
Na-Sodium
Kg ha-1-kilogram per hectare
Ppm -parts per million
% -per centage}