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.                  : 2-6-2
            Crop                            : Cassava
            Sample No.                  : 13           

 *Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

4.9

1.44

120.3

35.32

105.7

393.1

201.1

25.31

79.30

1.37

4.44

1.25

638.4

M

L

L

H

L

L

M

VL

M

M

VL

L

-

 **Plant Test Result    

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.88	0.46	1.55	0.96	0.25	0.08	11.00	86.4	183.6	254.2
VD	S	S	H	S	-	H	H	H	S

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