Plantation Timber of Maesopsis Eminii

نویسندگان

  • S. Ani
  • H. Aminah
چکیده

ANI, S. & AMINAH, H. 2006. Plantation timber of Maesopsis eminii. Maesopsis eminii (family Rhamnaceae) is a light hardwood timber species. The trees have whitish bole that are straight and cylindrical when grown in plantation and tend to lean towards sunlight when found to grow among other tree species. The sapwood is almost white in colour and the heartwood yellowish when freshly cut, darkening to golden brown or dark brown on exposure. The texture of wood is moderately coarse and even, with interlocked grain that produces a clear figure on quarter-sawn surfaces. The timber air-dry density at 15% moisture content of a 42year-old tree was found to be 640–720 kg m–3 and that of a 6-year-old tree, 575–644 kg m–3. Its density suggests that the timber is useful for general utility and other purposes.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison of Agroforests and Protected Forests in the East Usambara Mountains, Tanzania

Comparative studies on plant species richness, endemism, floristic composition, and structure between protected and unprotected forests are few in the Eastern Arc Mountains, one of the most biodiverse ecosystems in Africa. This study from one mountain range, the East Usambaras, examines floristic and structural tree data from 41-0.5 ha plots in four types of Eastern Arc forest: active agrofores...

متن کامل

Change-detection in Western Kenya – the Documentation of Fragmentation and Disturbance for Kakamega Forest and Associated Forest Areas by Means of Remotely-sensed Imagery

In order to understand causes and effects of disturbance and fragmentation on flora and fauna, a time series on land cover change is needed as basis for the BIOTA-East Africa project partners working in western Kenya. For 7 time steps over the past 30 years Landsat data were collected for Kakamega Forest and its associated forest areas. Preprocessing involved georeferencing and radiometric corr...

متن کامل

5. VARIABILITY IN THE MECHANICAL PROPERTIES FOR REGROWTH AND PLANTATION BLACKBUTT TIMBER IN NEW SOUTH WALES AND EVALUATING THE DISTRIBUTION OF THE TIMBER PROPERTIES 5.1 Overview The variabilities in the mechanical properties for regrowth and plantation blackbutt

97 5. VARIABILITY IN THE MECHANICAL PROPERTIES FOR REGROWTH AND PLANTATION BLACKBUTT TIMBER IN NEW SOUTH WALES AND EVALUATING THE DISTRIBUTION OF THE TIMBER PROPERTIES 5.1 Overview The variabilities in the mechanical properties for regrowth and plantation blackbutt timber, both in the timber’s green and dried states, have been investigated in this chapter. The shrinkage behaviour was measured, ...

متن کامل

What to Do with Structurally Low-Grade Wood from Australia’s Plantation Eucalyptus; Building Application?

About one million hectares of plantation hardwoods, mostly eucalyptus trees of different sub-species (E. nitens and E. globulus), are annually being managed in Australia, which provides a promising resource of raw materials for fibre industries. However, the timber boards required by the Australian hardwood sector are still being either imported from other countries or harvested from the native...

متن کامل

An Analysis of Global Timber Markets

This paper presents a model of global timber markets that captures the evolution of a broad array of forest resources and timber market margins over time. These margins include the inaccessible northern and tropical margins, plantation establishment, and timberland management. A baseline case is presented and discussed. Five alternative scenarios are then presented. These scenarios allow us to ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006