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Growing Good Tropical Trees for Planting

Year of publication 1998

Pages 230

Product type Book (stand-alone)

Series number 1020-4490

Edition 1

Synopsis (short abstract) In this Manual, planting, setting up and running a tree nursery are covered in detail, with emphasis on the points to look out for in each procedure. As a basis for this, the general principles of the tree growth are outlined in a non-technical language. What cells are and how roots stems, leaves and branches grow are explained, together with the maintening of the tree's water balance, the absorption of nutrients, and the productionand movement of substances. There are several sheets on experime ntal research, including the setting up, assessment and analysis of experiments with young trees in pots.

Language English

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    Article
    Recovery of tree communities on degraded tropical forests after restoration planting
    XV World Forestry Congress, 2-6 May 2022
    2022
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    Increasing rates of deforestation in tropical rain forests have been linked to agricultural encroachment. How well trees recover into a more species rich ecosystem after restoration planting remains unclear. The aim of the study was to evaluate the recovery of communities of tree, assess the influence of understory vegetation like Acanthus pubescens, and Pennisetum urpureum, on the recovery in Kibale National Park (KNP), Uganda. We studied six restored forests fragments ranging in age from 3 to 16 years and three primary forests. Our results showed that although recovery with natural regeneration was more effective than restoration planting the latter enhanced recruitment of native tree seedling. Tree recovery was generally correlated with age so that species density and diversity increased although at different rates. A reverse pattern was found for dominance but no clear pattern was found for tree density. Understory vegetation like Acanthus pubescens and Pennisetum purpureum negatively correlated with species density, tree density and diversity but a positive correlation was found for dominance. Although restoration planting can enhance recovery, understory vegetation significantly affects recovery of degraded forests. This can affect the cost of restoration of degraded areas. Keywords: Acanthus pubescens, P. purpureum, Recruitment, Restoration planting, Tree recovery ID: 3613266
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    Book (stand-alone)
    Preparing to Plant Tropical Trees 1995
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    This manual covers both the humid and semi-arid tropics, providing a framework for considering diverse planting sites, choosing tree species for different purposes, deciding which types of growing system to use, and how to prepare the land. All sheets takes as their background the general ecological principles that underlie tree survival, without loosing sight of practical constraints on tree planting. Emphasis is placed on the choice of appropriate planting patterns, such as small groups, lines or strips, which can minimise soil damage and provide favourable environments for young trees to become established. The remarkable ability of some soil improving trees and shrubs to protect bare land, and to reclaim degraded soils, is also covered.
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