Forest Biometry

Multiplying factor associated with an instrument is called  

• Dioptre

• Basal Area Factor

• Plot Radius Factor

• Calibration Distance Factor

Sampling intensity recommended for forest inventory in tropical wet evergreen forest is

• 10%

• 5%

• 2.5%

• 2%

Sampling recommended in the survey of culm selection in bamboos?

• Simple random

• Stratified

• Multistage

• Multiphase

Which of the following is not an example of non random sampling?

• Systematic sampling

• Selective sampling

• Sequential sampling

• Stratified sampling

Height corresponding to the mean diameter of the 250 biggest diameters per hectare as read from the height-diameter curve

• Crop height

• Mean height

• Top height

• Stand height

Point sampling technique was developed by 

• Brandis

• Hirata

• Bitterlich

• Chathurvedi

Sample size is not fixed in advance in the case of which sampling?

• Selective sampling

• Systematic sampling

• List sampling

• Sequential sampling

Which is the most preferred sampling unit in hilly terrain?

• Strips

• Clusters

• Topographical unit

• Plots

In India, multiple yield table was prepared for

• Teak

• Sal

• Deodar

• Chir pine

Fractional Site Quality was developed by

• Seth

• Laurie

• Baur

• Schlich