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

            District                         : Thiruvananthapuram
            Panchayat                    : Vellanad
            Farmer No.                  : 1-6-1
            Crop                            : Cassava
            Sample No.                  : 15        

*Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

3.9

2.29

257.71

25.99

190.44

282.24

70.42

25.82

170.66

12.25

7.92

2.11

347.2

L

M

L

M

M

L

L

VL

M

H

VL

L

-

 **Plant Test Result  

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.74	0.319	1.4	0.316	0.236	0.076	27.6	58.2	1346	2032
VD	D	L	D	L	-	H	H	H	H

<sup>Fertilizer recommendation
FYM               - 12.5 t ha-1
N                    - 120 kg ha-1
P2O5              - 40 kg ha-1
K2O                - 110 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}