The Role Of Biological Nitrogen Fixation In The Cacao Agroforestry System In Central Sulawesi Indonesia
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Author |
: Ashabul Anhar |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 131 |
Release |
: 2005 |
ISBN-10 |
: 9783865374738 |
ISBN-13 |
: 3865374735 |
Rating |
: 4/5 (38 Downloads) |
Synopsis The Role of Biological Nitrogen Fixation in the Cacao Agroforestry System in Central Sulawesi Indonesia by : Ashabul Anhar
Author |
: Daniel Stietenroth |
Publisher |
: Universitätsverlag Göttingen |
Total Pages |
: 223 |
Release |
: 2005 |
ISBN-10 |
: 9783938616208 |
ISBN-13 |
: 3938616202 |
Rating |
: 4/5 (08 Downloads) |
Synopsis Proceedings by : Daniel Stietenroth
This international symposium featured three interconnected thematic foci of interdisciplinary research. They focussed on the changes in the extent and intensity of agricultural and forest land use in tropical forest margins and their implications for rural development and for conservation of natural resources such as biodiversity, soils and water. The symposium took place in Goettingen. Almost 130 international authors have contributed a short abstract and their adress.
Author |
: Bao-Le Quang |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 305 |
Release |
: 2005 |
ISBN-10 |
: 9783865376275 |
ISBN-13 |
: 3865376274 |
Rating |
: 4/5 (75 Downloads) |
Synopsis Multi-agent System for Simulation of Land-use and Land Cover Change by : Bao-Le Quang
Author |
: Taye Kufa Obso |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 331 |
Release |
: 2006 |
ISBN-10 |
: 9783867279901 |
ISBN-13 |
: 386727990X |
Rating |
: 4/5 (01 Downloads) |
Synopsis Ecophysiological Diversity of Wild Arabica Coffee Populations in Ethiopia by : Taye Kufa Obso
Coffea arabica, one of the economically most important crops worldwide, occurs naturally in the undergrowth of montane rainforests of Ethiopia. The study provides the first detailed ecophysiological investigations of wild coffee populations. It demonstrates the inter- and intra-regional variability in phenotypic and hydrological characteristics of wild coffee. The results reveal very different strategies of wild coffee seedlings for coping with drought stress. The ecophysiological diversity shows the importance of Ethiopian wild coffee populations as gene pools for future breeding programs, and underlines the need for an in-situ conservation strategy. The study includes recommendations for coffee forest management and the use of wild arabica coffee in Ethiopia.
Author |
: Maria Teresa Almanza Fandiño |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 131 |
Release |
: 2007 |
ISBN-10 |
: 9783867271875 |
ISBN-13 |
: 3867271879 |
Rating |
: 4/5 (75 Downloads) |
Synopsis Management of Bombus Atratus Bumblebees to Pollinate Lulo (Solanum Quitoense L), a Native Fruit from the Andes of Colombia by : Maria Teresa Almanza Fandiño
Solanum quitoense (Lulo) from the northern Andes is a fruit with an attractive taste. It has a high export potential but its production is hampered by insufficient pollination. Studies on the reproductive system of Lulo revealed that, due to their poricidal anthers, the flowers need pollinators for self- and cross-pollination. Pollination by native bumblebees significantly increases fruit set and quality. Experiments show that colonies of Bombus atratus can be reared in captivity and used in Lulo fields for providing increased pollination services. Modeling based on data on colony development reveal larva/workers ratio and the supply of pollen as main parameters for improving the rearing method.
Author |
: Kassahun Tesfaye Geletu |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 160 |
Release |
: 2006 |
ISBN-10 |
: 9783867279864 |
ISBN-13 |
: 3867279861 |
Rating |
: 4/5 (64 Downloads) |
Synopsis Genetic Diversity of Wild Coffea Arabica Populations in Ethiopia as a Contribution to Conservation and Use Planning by : Kassahun Tesfaye Geletu
Author |
: Damaris Achieng Odeny |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 115 |
Release |
: 2006 |
ISBN-10 |
: 9783867279918 |
ISBN-13 |
: 3867279918 |
Rating |
: 4/5 (18 Downloads) |
Synopsis Microsatellite Development and Application in Pigeonpea (Cajanus Cajan (L.) Millspaugh) by : Damaris Achieng Odeny
Author |
: Nathaniel Kwamina Howard |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 175 |
Release |
: 2005 |
ISBN-10 |
: 9783865376534 |
ISBN-13 |
: 3865376533 |
Rating |
: 4/5 (34 Downloads) |
Synopsis Multiscale Analysis of Landscape Data Sets from Northern Ghana by : Nathaniel Kwamina Howard
Author |
: Carlos Javier Puig |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 181 |
Release |
: 2005 |
ISBN-10 |
: 9783865376947 |
ISBN-13 |
: 3865376940 |
Rating |
: 4/5 (47 Downloads) |
Synopsis Carbon Sequestration Potential of Land Cover Types in the Agricultural Landscape of Eastern Amazonia, Brazil by : Carlos Javier Puig
Author |
: Akmal Akramkhanov |
Publisher |
: Cuvillier Verlag |
Total Pages |
: 139 |
Release |
: 2005 |
ISBN-10 |
: 9783865376541 |
ISBN-13 |
: 3865376541 |
Rating |
: 4/5 (41 Downloads) |
Synopsis The Spatial Distribution of Soil Salinity by : Akmal Akramkhanov
Soils of irrigated lands in the Aral Sea Basin are often plagued by high salinity,hampering profitable agriculture on these soils. In this context, the present study has three specific objectives: to identify techniques that enable a rapid estimation of soil salinity, to characterize its spatial distribution and to estimate its spatial distribution based on readily obtainable environmental parametersusing a Neural Network Model Approach. Topsoil salinity was highly variable atshort distances and terrain attributes were the most influential factors. The use of relationships between environmental attributes and soil salinity for upscaling spatial distribution of soil salinity from farm to district level proved to be satisfactory. A possible application is the development of salinity prediction toolsfor farm-level decision making.