AND HORTICULTURE. 69 
(equal to 24'7 acres), or on 1 hectare (equal ‘to 2°47 acres), 
would be as follows :— 
For For 
Lllectrical Machine and Motor— Io Hectares. 1 Hectare. 
One influence-machine of medium 
size, with reverse rotating: glass 
cylinders of about 30 cm. (11#in.) 
in diameter and 40 cm. (152in.) in 
length ...... ilasoa beehls Gis Has css aa anes 432 0 0 £32 0 0 
One hot-air motor, one-tenth horse 
POW! stsseaseHaercass saeisteeietaiies 10 0 O 10 0 0 
Lnsulators, Wires and Posts— 
640 insulators for the field and ro 
for the conductor to the field (at 
1S: Id: Gach): ssesevcsa y siverieors 35 4 2 3139 
13,800 metres galvanised iron wire 
of 15mm. in diam. (weighing 
13°4 kg. per 1,000 m., equal to : 
18:5 ke), at yyda: vaicsevexiasnadees 518 8 oO 11 1 
81,000 m. galvanised iron wire 
(1,000 m. weighing 2°48 kg., equal 
to 201 kg.) at 1thd. we eae g 12 8 o19 3 
Labour for placing points on this 
wire (150 m. in one hour equals 
540 hours at 4d.) oo. ee ees 9 0° Oo 0 18 o 
640 posts 2°5 m. in length and 7 cm. 
1 GAM, bach iiedee ne Se mieek nanan seer 211 3 o 5 2 
ro posts 5 m. in length and 8 cm. 
to ro cm: in diam............. © 10 0 o0 5 0 
Installation of machinery, motor, &c. 4.00 4.0 0 
Say, £108 16 9 £52 13 1 
+ For For 
Annual Charges — 10 Hectares. 1 Hectare. 
Setting up and taking down wire net 
each S€EASON oo. eee eee ee cee sense tees 43 6 8 £1 0 Oo 
Inspection and supervision (2 hours 
Cally), ssicia sais bhaistne Caihieszasinnin oe 5 09 0 Io oO 
Contingencies, renewals, &c.......... 4.00 Io Oo 
Interest, 10% on capital, £108 16 9 10 16 10 5 5 3 
