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

            District                         : Ernakulam
            Panchayat                    : Asamannoor
            Farmer No.                  : 7-6-1
            Crop                            : Cassava
            Sample No.                  : 29
            Survey No.                  : 75/15-1, 79/16, 78/4-3

 *Soil Rest Result 

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

4.9

3.293

257.71

95.2

116.2

694.5

94.3

28.9

145.6

6.21

14.52

1.6

358.4

M

M

L

H

L

M

L

VL

M

H

L

L

-

 **Plant Test Result  

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
4.857	0.369	1.95	1.148	0.1825	0.082	15.8	41.0	230.2	34.4
L	S	H	VD	D	-	H	S	H	D

<sup>Fertilizer recommendation
FYM               -  12.5 t ha-1
N                             -  110 kg ha-1
P2O5                                   -  Nil
K2O                 -  95 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}