A.CFI is most accurte and determines growth under actual conditions.
B.Unlike two way and stand table method, it does not rely on assumption that trees during next ten years will grow at same rate as they have grown in the past 10 years
C.Both (a) & (b)
D.All of the above
A.Stocking: Is a qualitative term, which designates the relative occupation of the site by trees.
B.Stand density: A quantitative measure of tree stocking, expressed either relatively as a co-efficient, taking normal numbers, basal area
C.Both (a) & (b)
D.None of these
A.Checking correctness of past management
B.Checking silvicultural or management practices
C.It also helps in finding rotation
D.Decision about optimum level of residual growing stock. It depends on rotation
E.All of the above
A.Hunder Shagen
B.Van Mantle
C.Blan Ford formulae
D.All of the above
A.A loose term generally to the determination of yield and prescribed means of achieving it
B.Yield includes final yield and intermediate yield
C.Both (a) & (b)
D.None of these
A.Cannot be easily visualized as that of even-aged forests
B.To provide sustained yield annually, an unevenaged forest must have more trees in each of lower size classes
C.Both (a) & (b)
D.None of these
A.That forest which has reaches and maintains a practically attainable degree of perfection in all its parts for the full and continued satisfaction of objects of management
B.The provide sustained yield the growing stock must first be moulded to approach a model
C.Both (a) & (b)
D.None of these
A.It is not a method of yield regulation but a method of repeated inventories in un-even-aged forests
B.Continuous record of history of growing stock, its volume
C.Size class distribtion, causalities and increment
D.All of the above
A.Volume per acre at rotation age
B.Physiology and soil
C.Ground vegetation
D.Height of dominant and co-dominant trees
E.All of the above
A.Used in USA and Canada
B.Large area under first, they can’t adopt other method
C.Sometime metallic rod is fixed in centre
D.Measured after 5 or 10 years
E.All of the above
