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

            District                         : Thiruvananthapuram
            Panchayat                    : Karakulam
            Farmer No.                  : 1-11-1
            Crop                            : Cassava
            Sample No.                  : 10 

*Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

4.3

1.438

214.76

21.57

336.3

411.8

78

18.32

127.4

10.21

18.79

2.33

380.8

L

L

L

M

H

H

L

V.L

M

H

L

M

-

**Plant Test Result

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
4.429	0.5005	1.7	0.296	0.288	0.08	174	49.4	334.8	233.2
D	S	S	D	S		H	S	H	H

<sup>Fertilizer recommendation
FYM               - 12.5 t ha-1
N                    - 120 kg ha-1
P2O5              - 30 kg ha-1
K2O                - 40 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}