Agroforestry for high value tree systems in Europe
نویسندگان
چکیده
منابع مشابه
Agroforestry with High Value Trees
1. Ecophysiological characteristics of eight rainforest species established in mixed-species plantings –Catherine Drane (PhD submitted 1995) 2. Physiological aspects of growing cabinet timber species in plantations – Amanda Snell (PhDsubmitted 1996) 3. Pasture productivity below rainforest trees : an agroforestry trial – Oliver Woldring (BSc Honours1995) 4. Mycorrhizae of tropical r...
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Agroforstsysteme sind prägende Elemente der europäischen Kulturlandscha [McAdam and McEvoy, 2009]. Sie liefern mannigfaltige Ökosystemdienstleistungen und sind zur gleichen Zeit ökologisch sinnvoll und auch ökonomisch protabel [Jose, 2009; Bjorklund et al., 2013]. Ökosystemdienstleistungen in Agroforstsystemen wurden jedoch bis dato noch nicht umfassend erforscht und auch die Aussagekra der ...
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Successful extension of agroforestry to areas of the semi-arid tropics where deep reserves of water exist requires that the tree species be complementary to the associated crops in their use of water within the crop rooting zone. However, it is difficult to identify trees suitable for dryland agroforestry because most existing techniques for determining water uptake by roots cannot distinguish ...
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Pacific Islands agroforestry has evolved into sustainable, diverse and productive a land use systems in many areas. We marvel at these systems, and the scientific world is trying to catch up with the traditional knowledge. At the same time, Pacific Islands farmers are abandoning their agroforestry systems in great numbers. It is mainly intensified agriculture for cash crop production that follo...
متن کاملA general tree-environment-crop interaction equation for predictive understanding of agroforestry systems
Agroforestry is a young science in need of theories and methods providing predictive understanding. The present study is an attempt to contribute to the development of a general agroforestry theory and accessory methods. A tree-environment-crop interaction equation is derived in which the overall tree effect on crop production is explained as a balance of (positive and negative) relative net tr...
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ژورنال
عنوان ژورنال: Agroforestry Systems
سال: 2018
ISSN: 0167-4366,1572-9680
DOI: 10.1007/s10457-017-0181-7