cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34725/dvn/3iuyk2
title: Replication data for: Influence of fertilization scheme and sanitation measures on Irish Potatoe perfomance in Cameroon highland zone

description: A field experiment was conducted in the Western Highlands of Cameroon to study the effects of Calliandra calothyrsus, sterilized compost, non-sterilized compost and mineral fertilizers (NPK 11:11:22) on physical characteristics, yield components and late blight disease severity of potato (Solanum tuberosum). A two factorial treatment combination made up of fertilization schemes and sanitary measures were laid out in a randomized complete block design (RCBD) with four replicates and 10 treatments. Data collected were subjected to a multivariate ANOVA and means separated with the Dunnett t-test with Calliandra calothyrsus considered as the main treatment. Mineral fertilizers and Calliandra calothyrsus significantly augmented stem diameter, plant height and plant vigor, total and marketable yields, despite the fact that late blight severity was high in the two treatments. The correlation matrix showed that total yield had significant and positive correlation with stem diameter (r = 0.74), plant height (r = 0.61), plant vigor (r = 0.61) and marketable yield (r = 0.99) and negative correlation (r = -37) with late blight severity. The increase observed is attributed to the nutrient contents of the treatments applied. Leafy prunings of C. calothyrsus increase soil organic matter which probably improves moisture retention and biological activity. The highest late blight severity recorded between the 45 and 60 coincides with active development of plant canopy which influences disease severity and create a canopy microclimate conducive to disease development. This study suggests that Calliandra calothyrsus has the potential of improving potato production provided appropriate fungicide is used.
DOI: 10.34725/dvn/sakekv
title: ICRAF Carbon Footprint 2014

description: ICRAF is assessing its organizational carbon footprint every year. All offices are included, Nairobi (HQ) as well as the regional offices. Data are first collected within the centre (example: electricity consumption, water consumption, flight routes, hotel nights...) and then translated to carbon emissions. (2014)
DOI: 10.5517/ccdc.csd.cc221gxj
title: CCDC 1908047: Experimental Crystal Structure Determination

description: Related Article: Ishtvan Boldog, Guido J. Reiss, Kostiantyn V. Domasevitch, Tomas Baše, Stefan Bräse|2019|Cryst.Growth Des.|19|5218|doi:10.1021/acs.cgd.9b00594
DOI: 10.5517/ccdc.csd.cc221gyk
title: CCDC 1908048: Experimental Crystal Structure Determination

description: Related Article: Ishtvan Boldog, Guido J. Reiss, Kostiantyn V. Domasevitch, Tomas Baše, Stefan Bräse|2019|Cryst.Growth Des.|19|5218|doi:10.1021/acs.cgd.9b00594
DOI: 10.5517/ccdc.csd.cc221gzl
title: CCDC 1908049: Experimental Crystal Structure Determination

description: Related Article: Ishtvan Boldog, Guido J. Reiss, Kostiantyn V. Domasevitch, Tomas Baše, Stefan Bräse|2019|Cryst.Growth Des.|19|5218|doi:10.1021/acs.cgd.9b00594
DOI: 10.34725/dvn/25219
title: Trees for Food Security Project-Tree diversity

description: The aim of this project is to enhance food security for resource-poor rural people in Eastern Africa through research that underpins national programmes to scale up the use of trees within farming systems in Ethiopia and Rwanda and then scale out successes to relevant agro-ecological zones in Uganda and Burundi.  The specific objectives of the project are: 1) To characterize target farming landscapes and systems, and develop tools for matching species and management options to sites and circumstances. 2) To generalize predictions of impacts of tree species and management on crop productivity, water resources and nutrients at field, farm and landscape scales to inform scaling up to improve food security and reduce climate risk. 3) To develop effective methods and enabling environments for scaling up and out the adoption of trees on farms. 4) To develop databases and tools for monitoring and evaluation of the impact of scaling up and out the adoption of trees on farms. 5) To enhance capacity and connectivity of national partner institutions (including farmer groups) in developing and promoting locally appropriate options for adoption of farm trees.
DOI: 10.34725/dvn/25245
title: Trees for Food Security Project-Local  Knowledge-Tree management and impact of management on trees’ phenology in Oromiya region, Ethiopia

description: The research investigated the impact of management on the phenology of Acacia tortilis, Faidherbia albida, Croton macrostachyus, Dichrostachys cinerea and Ziziphus mucronata. The trees were selected, as they were dominant species, in two sites in a parkland system in Oromiya region, Ethiopia. The main purposes of this research were to elicit local knowledge about the effect of common management practices on phenology, the effect of management on tree – crop interaction and if management practices affects the tree size. Data mainly were collected by semi – structured interview and in combination with participatory research tools. This research found that pollarding, pruning and coppicing were three common management practices in both sites that farmers have a broad knowledge about them and they use from each one of these practices under the special circumstances for example they never do the pollarding when the trees are still so young. The farmers’ local knowledge suggested that the practice of pollarding was found to have a significant impact on the timing of flushing and flowering of all five species at both sites Tree management can change the tree - crop interaction. Except the managed F. albida trees, crops grow better under the other managed trees, as they have no shade and no water dropping on crops. Unmanaged F. albida has no leaf at the time of cropping but when farmers do the pollarding these trees start leaf flushing only 1 week to one month after pollarding and when they have leaves they have more light and water competition with crops so the crop productivity decrease under the managed F. albida.
DOI: 10.34725/dvn/s5sept
title: Trees for Food Security Project - Baseline Data

description: <p>The aim of this project is to enhance food security for resource-poor rural people in Eastern Africa through research that underpins national programmes to scale up the use of trees within farming systems in Ethiopia and Rwanda and then scale out successes to relevant agro-ecological zones in Uganda and Burundi.</p> <p>The specific objectives of the project are:</p> <ol> <li>To characterize target farming landscapes and systems, and develop tools for matching species and management options to
sites and circumstances.</li> <li>To generalize predictions of impacts of tree species and management on crop productivity, water resources and nutrients at field, farm and landscape scales to inform scaling up to improve food security and reduce climate risk.</li> <li>To develop effective methods and enabling environments for scaling up and out the adoption of trees on farms.</li> <li>To develop databases and tools for monitoring and evaluation of the impact of scaling up and out the adoption
of trees on farms.</li> <li>To enhance capacity and connectivity of national partner institutions (including farmer groups) in developing and promoting locally appropriate options for adoption of farm trees.</li> </ol>
DOI: 10.34725/dvn/tdubuw
title: Contribution to the Promotion of qualitative and quantitative production of agro forestry trees plants by the private nurseries.

description: The study was carried out with the overall objective to promote a qualitative and quantitative production of agro forestry trees plants by the private nurseries. The species targeted were: Dacryodes edulis, Persea americana, Mangifera indica, Prunus africana, Cola nitida, Irvingia gabonensis and Ricinodendron heudelotii. Twenty nurseries were selected in the humid forest zone and in the Western highlands (West and Northwest) of Cameroon. The perceptions of seventeen customers were evaluated regarding the quality of plants produced in these nurseries. Biophysical pa
rameters (height, diameter, number of leaves and branches, plant health ...) were measured for 315 and 205 plants selected randomly from nurseries and farmer fields respectively.
DOI: 10.5517/ccdc.csd.cc221h0n
title: CCDC 1908050: Experimental Crystal Structure Determination

description: Related Article: Ishtvan Boldog, Guido J. Reiss, Kostiantyn V. Domasevitch, Tomas Baše, Stefan Bräse|2019|Cryst.Growth Des.|19|5218|doi:10.1021/acs.cgd.9b00594
DOI: 10.5517/ccdc.csd.cc221h1p
title: CCDC 1908051: Experimental Crystal Structure Determination

description: Related Article: Ishtvan Boldog, Guido J. Reiss, Kostiantyn V. Domasevitch, Tomas Baše, Stefan Bräse|2019|Cryst.Growth Des.|19|5218|doi:10.1021/acs.cgd.9b00594
DOI: 10.5517/ccdc.csd.cc226yv3
title: CCDC 1913315: Experimental Crystal Structure Determination

description: Related Article: Sumin Jang, Hyunwoo Kim|2019|iScience|19|425|doi:10.1016/j.isci.2019.07.051
DOI: 10.34725/dvn/blijxc
title: Local knowledge on the management, role and impact of trees on the livelihoods of smallholder farmers in Butta Sub-county, Manafwa District, in Eastern Uganda

description: The study was set out to explore local knowledge on the management, role and impact of trees on the livelihoods of smallholder farmers in Butta Sub-county, Manafwa District, in Eastern Uganda. Three communities located within the landscape at different elevations were selected for the study: Khambatsi Village in the upper slopes, Fuluma Village in the mid-slopes and Lyamaina Village in the lower slopes. Thirty farmers were purposively sampled and participatory research methods were used in combination with the Agro-ecological Knowledge Toolkit (AKT) methodology which was followed to elicit knowledge from farmers in a rigorous and systematic manner. The AKT5 software and SPSS were used to record and analyse the results. The results indicate fine-scale variation of growing conditions, farmer circumstances and needs within the area. Farmers had some detailed knowledge on the management of trees and the ecosystem services associated with them but there was also evidence of knowledge gaps.
Farmers were lacking knowledge on raising nurseries of native trees and propagating and managing them properly. There also appeared to be low levels of knowledge about different ways of managing pest and diseases affecting tree and crop production. It is recommended that extension services and advocacy should be intensified. Training of farmers in tree management as well as other good agricultural practices that farmers fall short of should be promoted by the government and other aid agencies. Advocacy campaigns geared towards promoting the utilities of trees to enhance tree retention and adoption should also be considered
DOI: 10.34725/dvn/difno3
title: Fruiting Africa Focus Group Discussions

description: Fruiting Africa Focus Group Discussions - we involves the groups in our baseline study
DOI: 10.34725/dvn/hkr7ma
title: Trees for food security- phase one total beneficiaries reached in Ethiopia, Rwanda, Uganda and Burundi

description: This is a compilation of total community members reached through the various project activities and initiatives. At the end of the project, 30,507 beneficiaries had been reached in Ethiopia, Rwanda, Uganda  and Burundi
DOI: 10.34725/dvn/j2bhws
title: Fruiting Africa Fruit Tree Inventories

description: Fruiting Africa Fruit Tree Inventories - A subset of Baseline Survey
DOI: 10.34725/dvn/kseonc
title: Review of extension systems in Uganda

description: A key informant’s survey (KIS) was undertaken to understand the extension system in Uganda. The survey sought to determine the existing extension structure, and approaches used by various agencies to disseminate agricultural technologies, information and skills to farmers, as well as the policy context within which such processes take place. The key informant interviews were conducted with government extension staff at National, district and sub-county levels. Extension personnel from Non-governmental Organizations (NGOs) were also interviewed. Findings from this study will inform the ‘Trees for Food Security’ project on different extension methods and their suitability in scaling up/out agroforestry practices in Uganda.
DOI: 10.34725/dvn/ssimnn
title: Review of extension systems in Burundi- Kayanza Province

description: Key informant interviews (KIIs) were conducted with the aim of understanding the structure of agricultural extension in Burundi. The interviews formed part of the Australian Centre for International Agricultural research (ACIAR) funded ‘Trees for Food Security’ project work package 3 activities- Reporting on different extension methods and their suitability for different contexts. A total of 12 key informants drawn from National extension directorate, Ministry of Agriculture and Livestock and Non-governmental Organizations (NGOs) were interviewed. The major thematic areas were: Extension services disseminated to farmers; Extension approaches; Community engagement; Capacity/ efficiency; Strengths and weaknesses of extension and Commercialization and marketing
DOI: 10.5517/ccdc.csd.cc2244m0
title: CCDC 1910611: Experimental Crystal Structure Determination

description: Related Article: Jakob E. Baumeister, Andrew W. Mitchell, Steven P. Kelley, Charles L. Barnes, Silvia S. Jurisson|2019|Dalton Trans.|48|12943|doi:10.1039/C9DT02630D
DOI: 10.5517/ccdc.csd.cc23180g
title: CCDC 1937624: Experimental Crystal Structure Determination

description: Related Article: Zhi Wang, Feng-Lei Yang, Yang Yang, Qing-Yun Liu, Di Sun|2019|Chem.Commun.|55|10296|doi:10.1039/C9CC05044B
DOI: 10.5517/ccdc.csd.cc23181h
title: CCDC 1937625: Experimental Crystal Structure Determination

description: Related Article: Zhi Wang, Feng-Lei Yang, Yang Yang, Qing-Yun Liu, Di Sun|2019|Chem.Commun.|55|10296|doi:10.1039/C9CC05044B
DOI: 10.5517/ccdc.csd.cc23182j
title: CCDC 1937626: Experimental Crystal Structure Determination

description: Related Article: Zhi Wang, Feng-Lei Yang, Yang Yang, Qing-Yun Liu, Di Sun|2019|Chem.Commun.|55|10296|doi:10.1039/C9CC05044B
DOI: 10.5517/ccdc.csd.cc237dwn
title: CCDC 1943541: Experimental Crystal Structure Determination

description: Related Article: M. Han, S. Li, L. Ma, B. Yao, S.-S. Feng, M. Zhu|2019|Acta Crystallogr.,Sect.C:Cryst.Struct.Chem.|75|1220|doi:10.1107/S205322961901060X
DOI: 10.25592/dgs.corpus-type-69871
title: SPÄTER2^ (MEINE DGS – annotiert. Öffentliches Korpus der Deutschen Gebärdensprache, mehrere Releases)
title: LATER2^ (MY DGS – annotated. Public Corpus of German Sign Language, several releases)

description: Ein Type aus der Annotation von MEINEDGS mit allen seinen Tokens aus MEINEDGS: The Public DGS Corpus consists of more than 50 hours of video data from the DGS-Korpus project made available together with annotations for research purposes. In this project, data were collected all across Germany in the timeframe 2010-2012. The public corpus shows 330 informants in 4 different age groups (from 18 years on) from 13 different regions. All parts are conversations between two informants in German Sign Language (DGS). The majority of transcripts included cover discussions and reports on Deaf life and personal experiences, although there are examples of other tasks such as story retellings as well.<br>Transcripts are made available in iLex and ELAN format as well as in SRT subtitles format that can be imported in MaxQDA and other analysis tools, together with the mp4 video files in 360p50. Über diese versionsunabhängige DOI ist die jeweils neueste Version des Datensatzes auffindbar.
description: A type from the annotation of MYDGS including all its tokens in MYDGS: Das Öffentliche DGS-Korpus besteht aus mehr als 50 Stunden Video aus dem Projekt DGS-Korpus , die zusammen mit Annotationen für Forschungszwecke zur Verfügung gestellt werden. Die Datenerhebung im Projekt fand im Zeitraum 2010-2012 in ganz Deutschland statt. Das öffentliche Korpus besteht aus Gesprächen jeweils zweier Informantinnen oder Informanten in Deutscher Gebärdensprache. Das Korpus umfasst 330 Informantinnen und Informanten in vier verschiedenen Altersgruppen (ab 18 Jahren) aus 13 verschiedenen Regionen. Der Schwerpunkt der Sammlung liegt auf Transkripten von Diskussionen und Berichten über das Leben Gehörloser sowie persönliche Erfahrungen, sie enthält aber auch Beispiele anderer Erhebungsformate wie Nacherzählungen.<br>Transkripte werden im iLex- und ELAN-Format sowie als SRT-Untertiteldateien (zum Import etwa in MaxQDA) zur Verfügung gestellt. Die zugehörigen MP4-Videodaten sind durchgängig im Format 360p50. This version-dependent DOI allows you to find the latest version of the dataset.
DOI: 10.34725/dvn/24166
title: Replication data for: Assessing success factors of partnership building and rural institutions development amongst smallholder systems in East Africa

description: The nature and form of collective action varies. It is contextually specific and may change over time. It arises when individuals jointly tackle constraints, make decisions and achieve outcomes with mutual benefit. Strong and vibrant smallholder groups do provide opportunities to the community to play a role in rural development and benefit from it. However, most of those groups do not have the capacity and ability to individually influence rural development. Linking groups across levels therefore, facilitates access to combined knowledge and leverages complementary assets. While there is emerging evidence of linkages amongst groups and associations that transcend individual group activities, more systematic information is needed on across level linkages, their reasons for success and possibilities for designing supportive policies.  The main objective of this study was to examine factors which influence successful linkages among the smallholder groups. The study involved two already existing smallholder platforms in Embu county of Kenya and Kapchorwa district of Uganda. These platforms serves as multi-stakeholder linkages of smallholder groups, the local government as well as development partners with shared values of sustainability, stewar
dship, local ownership and involvement, profitability, adaptability and volunteerism. Focus group discussions (FGD) were conducted to obtain in-depth information on members’ perception on the network performance.  A five-level likert scale survey questionnaire was administered to sixty eight groups from the two platforms to quantify their perception on the networks’ successes in terms of sustainable performance and benefits. Principal component analysis was used to extract indicators which define the dimensions that influenced the performance of the platforms. Weighting of the selected indicators was done using their factor loading values. Multiple regression analysis was used to fit the model of successful linkages.  The results indicate that members’  ownership, motivation, and leaders’ commitment, skills and motives are the critical factors that have enabled the success and sustainability of these two platforms. The findings of this study are important for developing strategies for strengthening smallholder platforms through capacity development and information sharing.
DOI: 10.34725/dvn/5dfqlt
title: Nicaragua-Honduras Calculated Village Indicators

description: Calculated village level indicators for the FGD data collected in Nicaragua Honduras SL.
DOI: 10.34725/dvn/8h9aze
title: Baseline information data for the value Chain Innovation Platform Project (VIP4FS): Study undertaken Solwezi district Zambia

description: The study aimed at providing useful information for understanding initial status of households in Solwezi District Zambia. The assessment reviewed farmers basic characteristics, farmer sources of income, land ownership, asset ownership and agricultural production of soya beans, Solwezi beans and Village chicken. The three value chains of interest were pre-selected based on agreed upon criteria combined by the project team after extensive consultation with community understandings and preferences.
DOI: 10.34725/dvn/b9q2xa
title: Fruiting Africa Baseline Survey - Tools and Datasets

description: Fruiting Africa Baseline Survey - Tools and Datasets
DOI: 10.34725/dvn/f1inmd
title: Fruiting Africa Endline Consumption and Nutrition Survey

description: Fruiting Africa Consumption and Nutrition Endline Survye
DOI: 10.34725/dvn/nsjob4
title: Soil description and physical properties from farm productive land uses in the Nicaragua-Honduras Sentinel Landscape

description: Complementary information to understand farm management into the project Trees on Farms in the Nicaragua-Honduras Sentinel Landscape. Data for soil characteristics from 90 farms of two Nicaraguan municipalities (La Dalia and Waslala) . Soil description was done for sampling arable soil layer of four land use types:  pastureland, basic grains, coffee and cocoa plantations. Protocol of sampling methods and complementary material are available in Spanish as PDF documents.
DOI: 10.34725/dvn/ottfar
title: Fruiting Africa Western Kenya Nursery Survey

description: Fruiting Africa Western Kenya Nursery Survey
DOI: 10.34725/dvn/ozpfle
title: Baseline assessment of farmer groups in Solwezi Zambia

description: The aim of the baseline data collection was to understand the characteristics of the different farmer groups in project sites and to determine the strategy options for farmers groups available in the area for improved capacities. The census also acted a baseline before interventions to strengthening farmer groups so as to monitor any changes after project interventions.
DOI: 10.5517/ccdc.csd.cc21zgj1
title: CCDC 1906113: Experimental Crystal Structure Determination

description: Related Article: J.N. Asegbeloyin, K.J. Ifeanyieze, O.C. Okpareke, E.E. Oyeka, T.V. Groutso|2019|Acta Crystallogr.,Sect.E:Cryst.Commun.|75|1297|doi:10.1107/S2056989019010764
DOI: 10.5517/ccdc.csd.cc2244p2
title: CCDC 1910613: Experimental Crystal Structure Determination

description: Related Article: Jakob E. Baumeister, Andrew W. Mitchell, Steven P. Kelley, Charles L. Barnes, Silvia S. Jurisson|2019|Dalton Trans.|48|12943|doi:10.1039/C9DT02630D
DOI: 10.5517/ccdc.csd.cc2244q3
title: CCDC 1910614: Experimental Crystal Structure Determination

description: Related Article: Jakob E. Baumeister, Andrew W. Mitchell, Steven P. Kelley, Charles L. Barnes, Silvia S. Jurisson|2019|Dalton Trans.|48|12943|doi:10.1039/C9DT02630D
DOI: 10.5517/ccdc.csd.cc225vlq
title: CCDC 1912253: Experimental Crystal Structure Determination

description: Related Article: Jakob E. Baumeister, Andrew W. Mitchell, Steven P. Kelley, Charles L. Barnes, Silvia S. Jurisson|2019|Dalton Trans.|48|12943|doi:10.1039/C9DT02630D
DOI: 10.5517/ccdc.csd.cc22hyl4
title: CCDC 1921956: Experimental Crystal Structure Determination

description: Related Article: J. Wojnarska, K. Ostrowska, M. Gryl, K.M. Stadnicka|2019|Acta Crystallogr.,Sect.C:Cryst.Struct.Chem.|75|1228|doi:10.1107/S2053229619010829
DOI: 10.5517/ccdc.csd.cc235mxv
title: CCDC 1941837: Experimental Crystal Structure Determination

description: Related Article: P. Butler|2019|IUCrData|4|x191067|doi:10.1107/S2414314619010678
DOI: 10.5517/ccdc.csd.cc237rgl
title: CCDC 1943869: Experimental Crystal Structure Determination

description: Related Article: Ting Pan, Pan Shi, Bo Chen, Da-Gang Zhou, Ya-Li Zeng, Wen-Dao Chu, Long He, Quan-Zhong Liu, Chun-An Fan|2019|Org.Lett.|21|6397|doi:10.1021/acs.orglett.9b02308