Agriculture Reference
In-Depth Information
1 cubic metre (m
3
) = 35.3198 cubic feet
1 cubic yard
= 0.765 cubic metres (m
3
)
1 cubic foot
= 0.0283 cubic metres (m
3
)
1 litre (l)
= 0.2210 gallons (imperial measurement)
1 litre
= 0.2642 gallons (USA)
vpm
= volume per million = 0.0001% (volume)
1 metric ton (t) = 1000 kilograms (kg)
1 kilogram (kg) = 1000 grams (g)
1 kilogram (kg) = 2.205 pounds
1 ounce
= 0.454 kilograms (kg)
1 ounce
= 28.35 grams (g)
ppm
= parts per million = 1 mmol mol
−1
ppb
= parts per billion
Inches
Millimetres
Microns
Gauges
0.001
0.0254
25.4
100
0.002
0.0508
50.8
200
0.004
0.1016
101.6
400
0.006
0.1524
152.4
600
0.008
0.2032
203.2
800
0.010
0.2540
254.0
1000
T
(°C)
Temperature in centigrade or Celsius degrees
T
(°F)
Temperature in Fahrenheit degrees
T
(K)
Temperature in Kelvin
T
(°C) =
T
(K) + 273°C
9
( ) ( )
T
°= °+
F
T
C
32
5
5
( )
[
]
T
°=
C
TF
(° ) 32
−
9
