| Growing stock variation in different teak （Tectona grandis） forest stands of Mizoram,India |
| |
| 作者姓名： | Vinod Prasad Khanduri Lalnundanga J. Vanlalremkimi |
| |
| 作者单位： | Department of Forestry, Mizoram University, Aizawl-796001, Mizoram, India |
| |
| 摘 要： | The growing stock assessment of three different teak forest stands （Tuirial： 500 m asl, Sairang： 200 m asl and Phunchawng： 550 m asl） was done in 2006 in Mizoram, India. Five diameter classes were arbitrarily established for knowing the volume attribute data and population structure, viz. a （10-20 cm）, b （20-30 cm）, c （30-40 cm）, d （40-50 cm）, and e （50-60 cm）. Results revealed that the density of the individuals among the studied stands varied from 280 stems/ha to 620 stems/ha. The average diameter of all the individuals ranged between 27.48 cm and 35.43 cm. Similarly, the average height was oscillated between 17.87 m and 22.24 m. The total basal area was recorded between 24.28 m2.ha-1 and 45.80 m2.ha＂l. The maximum and minimum values of total growing stock under all the diameter classes were 669.01 m3.ha-1 and 284.7 m3.ha-1, respectively. The representation of population structure of different stands explained that the perpetuation of this species was ensured for a quite long time.
|
| 关 键 词： | 群体构造 柚木属 森林 米佐拉姆 印度 |
Growing stock variation in different teak (Tectona grandis) forest stands of Mizoram, India |
| |
| Vinod Prasad Khanduri Lalnundanga J. Vanlalremkimi.Growing stock variation in different teak (Tectona grandis) forest stands of Mizoram, India[J].Journal of Forestry Research,2008,19(3):204-208. |
| |
| Authors: | Vinod Prasad Khanduri Lalnundanga J Vanlalremkimi |
| |
| Institution: | (1) Department of Forestry, Mizoram University, Aizawl, 796001 Mizoram, India |
| |
| Abstract: | The growing stock assessment of three different teak forest stands (Tuirial: 500 m asl, Sairang: 200 m asl and Phunchawng:
550 m asl) was done in 2006 in Mizoram, India. Five diameter classes were arbitrarily established for knowing the volume attribute
data and population structure, viz. a (10–20 cm), b (20–30 cm), c (30–40 cm), d (40–50 cm), and e (50–60 cm). Results revealed
that the density of the individuals among the studied stands varied from 280 stems/ha to 620 stems/ha. The average diameter
of all the individuals ranged between 27.48 cm and 35.43 cm. Similarly, the average height was oscillated between 17.87 m
and 22.24 m. The total basal area was recorded between 24.28 m2·ha−1 and 45.80 m2·ha−1. The maximum and minimum values of total growing stock under all the diameter classes were 669.01 m3·ha−1 and 284.7 m3·ha−1, respectively. The representation of population structure of different stands explained that the perpetuation of this species
was ensured for a quite long time. |
| |
| Keywords: | basal area growing stock population structure stand density |
| 本文献已被 维普 SpringerLink 等数据库收录！ |
|
