[图书][B] Trees, crops, and soil fertility: concepts and research methods
G Schroth, FL Sinclair - 2003 - books.google.com
Annotation. Successful agroforestry requires an understanding of the complex relationship
between trees, crops and soils. This book provides a review of both economic and …
between trees, crops and soils. This book provides a review of both economic and …
[图书][B] Ecological basis of agroforestry
Faced with the growing problems of climate change, ecosystem degradation, declining
agricultural productivity, and uncertain food security, modern agricultural scientists look for …
agricultural productivity, and uncertain food security, modern agricultural scientists look for …
The effects of secondary forest clearance and subsequent land-use on erosion losses and soil properties in the Blue Mountains of Jamaica
MA McDonald, JR Healey, PA Stevens - Agriculture, Ecosystems & …, 2002 - Elsevier
As pressure on land and forest resources increases, there is a growing need to assess and
improve the sustainability of slash-and-burn agriculture in tropical uplands. On steep …
improve the sustainability of slash-and-burn agriculture in tropical uplands. On steep …
Soil water effects of agroforestry in rainfed jujube (Ziziphus jujube Mill.) orchards on loess hillslopes in Northwest China
Soil water is the most critical factor influencing the growth and productivity of crops on the
Loess Plateau of China. The popular clean-cultivation soil management practice in rainfed …
Loess Plateau of China. The popular clean-cultivation soil management practice in rainfed …
Spatial variability in soil properties on slow-forming terraces in the Andes region of Ecuador
Due to severe land degradation problems, soil conservation is a matter of major concern in
the Ecuadorian Andes. Slow-forming terraces, a variation of hedgerow agro-forestry systems …
the Ecuadorian Andes. Slow-forming terraces, a variation of hedgerow agro-forestry systems …
Ecoengineering practices for soil degradation protection of vulnerable hill slopes
Landslide and soil degradation are two naturally occurring phenomena that are caused
mostly by heavy rains, floods, earthquakes, construction, and human activities along the …
mostly by heavy rains, floods, earthquakes, construction, and human activities along the …
Improving agricultural resilience to climate change through soil management
Climate change affects soil properties and hence crop growth. Several soil management
practices potentially reduce vulnerability to unfavorable climate conditions. This paper …
practices potentially reduce vulnerability to unfavorable climate conditions. This paper …
[图书][B] De la haie aux bocages. Organisation, dynamique et gestion
J Baudry, A Jouin - 2003 - books.google.com
Donner les bases pour comprendre les bocages et définir des principes d'aménagement et
de gestion des paysages, tel est l'objectif de cet ouvrage. La complexité d'un paysage …
de gestion des paysages, tel est l'objectif de cet ouvrage. La complexité d'un paysage …
[PDF][PDF] The influence of hedgerow systems on the hydrology of agricultural catchments in a temperate climate
P Merot - Agronomie, 1999 - hal.science
The bocage landscape is an ancient system of organising rural areas by using a hedge
network enclosing fields and meadows. It is one form of hedgerow systems used as a …
network enclosing fields and meadows. It is one form of hedgerow systems used as a …
[图书][B] Swiddens in transition: shifted perceptions on shifting cultivators in Indonesia
M van Noordwijk, E Mulyoutami, N Sakuntaladewi… - 2008 - academia.edu
Swidden is the origin of all current agricultural systems across Asia. How it has evolved in
different settings depends on which period and products in the cycle–the food cropping …
different settings depends on which period and products in the cycle–the food cropping …