Central Tuber crops Research Institute, Sreekariyam, Thiruvananthapuram
Analytical Results and Manurial Recommendation of Tuber Crops

           District                         : Pathanamthitta
           Panchayat                    : Kozhencheri
           Farmer No.                  : 4-39-2
           Crop                            : Cassava
           Sample No.                  : 5
           Survey No.                  : 305/1             

*Soil Rest Result

pH

O.M (%)

N

P

K

Ca

Mg

S

Fe

Cu

Mn

Zn

Na

Kg ha-1

4.5

0.9

214.76

48.64

109.76

143.36

38.64

28.92

-

38.79

51.21

3.03

24.64

L

VL

L

VH

L

L

H

VL

M

VH

M

M

-

 **Plant Test Result  

N	P	K	Ca	Mg	Na	Cu	Zn	Fe	Mn
%                                                                                    ppm
3.83	0.242	1.6	0.36	0.233	0.088	11	65.4	197	423
VD	VD	S	D	L	-	H	H	H	H

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