Acacia Mangium Reference doccument

Equations Expressing the Relationship Dt/d1,3 In the Form: Dt = A + B.d1,3 At Different Ages

D t /D 1.3 for Acacia mangium stands of different ages in Ham Yen. The results are summarized in Table 4.6: Table 4.6 : Equations expressing the relationship D t /D 1.3 in the form: D t = a + bD 1.3 at different ages Year old Equation of relationship H/D R Probability of the standard P(Fr) P(t a ) ...

Study of Structural Laws and Construction of Structural Models

In the research area, Acacia mangium stands are usually planted with the same age, concentrated from 1 to 11 years old, planted with seedlings in pots, according to the technical process of planting and caring for forests issued by Vietnam Paper Corporation, the initial planting density is from ...