Forest covers 4.06 billion hectares (ha) or 31% of the total land area worldwide, where
93%(3.75 billion ha) are natural regenerating forests and the remaining 7%(294 million ha) …

Paper production requires large amounts of cellulosic fiber, whereas the world's forested
lands and croplands have a finite capacity to supply such resources. To deal with likely …

Although highly weathered soils cover considerable areas in tropical regions, little is known
about exploration by roots in deep soil layers. Intensively managed Eucalyptus plantations …

巨桉(Eucalyptus grandis) 是一种优良的速生用材树种, 了解氮(N) 和磷(P) 对巨桉生长,
养分限制, 化学计量特征的影响对于科学合理施肥具有重要意义. 该实验以巨桉无性系组培苗为 …

Light soils occupy 8% of the Brazilian territory and are especially expressive in the new and
last agricultural frontier in Brazil: the Matopiba region-in the states of Maranhão, Tocantins …

Os solos leves ocupam cerca de 8% do território brasileiro e são epecialmente expressivos
na nova e na última fronteira agrícola do país: a região de Matopiba, nos estados do …

An expansion of planted Eucalyptus spp. forests can supply an important part of society's
demand for biofuels. To do so, a diversity of genetic materials field-grown under seasonal …

Eucalyptus growth (stemwood volume, m 3 ha− 1 yr− 1) is conditioned by biotic and abiotic
factors, which are related to the climate, genotype, chemical and physical soil conditions …

Abstract Purpose of Review The mechanization of silvicultural work on forest plantations is
usually driven by a decreasing supply of motivated labour which increases its relative cost …

Of the various biomass crops, one of the most promising for bioenergy or biochemical
production is giant reed (Arundo donax L.): It is tolerant to a wide range of environmental …