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

           District                         : Kollam
           Panchayat                    : Thazhava
           Farmer No.                  : 2-14-2
           Crop                            : Cassava
           Sample No.                  : 4

Soil Rest Result

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

5.1

0.69

68.72

126.17

103.04

322.56

77

19.88

82.46

1.3

6.31

3.62

38.08

M

VL

L

VH

L

L

L

VL

M

M

VL

M

-

**Plant Test Result  

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
2.94	0.358	2.7	1.8	0.364	0.112	10.2	82.6	202.2	475.8
VD	D	H	H	H	-	H	H	H	H

<sup>Fertilizer recommendation
FYM               - 12.5 t ha-1
N                    - 130 kg ha-1
P2O5              - Nil
K2O                - 105 kg ha-1
ZnSO4            - Nil
MgSO4            - 20 kg ha-1

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}