Tropentag 2010
International Research on Food Security, Natural
Resource Management and Rural Development
World food system
-A contribution from Europe
Book of abstracts
Editor: Eric Tielkes
Programme committee:Sylvia Dorn, Emmanuel Frossard, Ines Igli Michael Kreuzer, Bernard Lehmann, Michael Siegrist
Impressum
Bibliografische Information der Deutschen Nationalbibliothek
Die Deutsche Nationalbibliothek verzeichnet diese Publikation in der Deutschen Nationalbibliografie; detailierte bibliografische Daten sind im Internet über
http://dnb.ddb.deabrufbar.
Die Deutsche Bibliothek — Cataloguing in Publication-Data (CIP) Tropentag 2010, Book of Abstracts
Biophysical and Socio-economic Frame Conditions for the Sustainable Management of Natural Resources: International research on food security, natural resource management and rural development, Hamburg.
Hrsg.: Eric Tielkes
ISBN: 978-3-9801686-7-0
Online-Version: http://www.tropentag.de
Satz: LATEX 2ε
Verlag:
© DITSL GmbH, Witzenhausen, Germany /http://www.ditsl.org
German Institute for Agriculture in the Tropics and Subtropics Druck:
Print & Mail (PRIMA), Allendeplatz 1, 20146 Hamburg
Oktober 2010- 1. Auflage
Alle Rechte vorbehalten. Ohne ausdrückliche Genehmigung der Hrsg. ist es nicht gestattet, das Buch oder Teile daraus auf fotomechanischem Weg (Fotokopie, Mikrokopie) zu vervielfältigen.
Preface
The TROPENTAG has become the most important international conference on deve-lopment-oriented research in the fields of food security, natural resource management and rural development in central Europe. Since 1999, it is convened alternately by a number of German universities engaged in agriculture and forestry in tropical coun-tries in co-operation with the Council for Tropical and Subtropical Agricultural Re-search for Development (ATSAF e.V.) and the GTZ Advisory Service on Agricultural Research for Development. This year, for the first time in its history, the TROPEN-TAG will be held outside of Germany – at the ETH Zurich in Switzerland. Since quite some years, members of the North-South Centre of the ETH Zurich have been regular participants of the TROPENTAG, leading to this adventurous experience of moving the three-day conference to a new national and cultural environment.
The TROPENTAG provides an international platform for scientific and personal ex-change for students, junior and senior scientists, development experts and funding organisations together with their various international partner institutions. The in-creasing international interest in the TROPENTAG of a large and still growing audi-ence – some 1200 participants from 82 countries have registered so far – demonstrates its importance on the agenda of both, the development-oriented scientific community and the implementing development organisations.
The TROPENTAG 2010, organised by the North-South Centre of the ETH Zurich, will shed light on the conference theme “World food system – A contribution from Europe”.
The world food system encompasses all the natural resources required for, and af-fected by the production, distribution and consumption of food. This also includes resource management and food processing. The world food system provides the foun-dation for the nutrition of humankind and includes all related ecological, economic, health and social aspects.
will become even more difficult as human population grows, natural resources such as soils and water become increasingly depleted, and global markets set diverging priorities such as agriculture versus bioenergy. By providing relevant information and advice, scientific knowledge supports policy-makers and society in implementing strategies that address and solve these problems.
The TROPENTAG 2010 will address these enormous challenges in a development-oriented and interdisciplinary manner. To broaden the accessibility of the results of this venue, the abstracts of all contributions are published both as hardcopy and at www.tropentag.de. In addition, student reporters will contribute to a multi-author blog with text and visual content in order to increase the outreach of the conference.
We would like to express our sincere gratefulness to Eric Tielkes, DITSL Witzen-hausen, who handled the registration, the book of abstracts and many more issues. Our very special thanks go to the team of the North-South Centre who organised the conference in Zurich: Mathias Egloff, Emma Lindberg, Dorota Niedzwiecka, Ursula Gugger Suter and Lukas Egetemayer. Our thanks include all the reviewers and addi-tional contributors who have made this conference possible.
We wish all participants a most interesting and rewarding conference.
For the programme committee and the organising committee of the TROPENTAG 2010
Michael Kreuzer and Barbara Becker
Contents
I Food security and food quality 7
1) Food production 9
2) Food quality and technology 37
3) Food intake and nutritional impact 65
II Natural resources Management 85
1) Nutrient cycling and crop nutrition 87
2) Forest management 95
3) Water management 123
4) Ecosystem services 149
5) Biodiversity 175
6) Land and soil use 197
7) Nutrient cycling and crop nutrition - Poster session I 217 8) Nutrient cycling and crop nutrition - Poster session II 227
III Plant systems 241
1) Agronomic practices 243
2) Biotic and abiotic stress (DPG session) 251
3) Genetic resources 259
4) Mixed cropping, agroforestry and biofuels 287
5) Rice research 313
6) Agronomic practices - Poster session I 333
7) Agronomic practices - Poster session II 347
8) Biotic and abiotic stress (DPG session) - Poster session I 359 9) Biotic and abiotic stress (DPG session) - Poster session II 375
IV Animal sciences 391
1) Animal breeding, husbandry and health 393
2) Forages and feeding systems 419
3) Animal nutrition and supplementation 441
V Markets and rural development 477
1) Value chains 479
2) Market development 487
3) Rural development 495
4) Communication and extension services 503
5) Transdisciplinary research 525
6) Value chains - Poster session I 539
7) Value chains - Poster session II 555
8) Market development - Poster session I 571
9) Market development - Poster session II 589
3) Rural development - Poster session I 605
3) Rural development - Poster session II 619
VI GTZ/DEZA 633
1) Sustainable management of natural resources under climate change
(GTZ/DEZA session) 635
Index of Authors 641
Animal breeding, husbandry and health
Oral Presentations 396
ALINE DOSSANTOSNEUTZLING, CHRISTIANHÜLSEBUSCH, BRIGITTEKAUFMANN, EVASCHLECHT:
Predicted and True Herd Development Over Ten Years by Applying a Bio-economic Model to Village Cattle in
South-western Niger 396
FARADILLA ATTAMIMI, MARIANNA SIEGMUND-SCHULTZE,
ANNEVALLEZÁRATE:
Bali Cattle Performance in Smallholder Mixed Systems of digenous and Transmigrant Farmers on Ceram Island,
In-donesia 397
SIMONRIEDEL, ANNESCHIBORRA, CHRISTIANHÜLSEBUSCH,
EVASCHLECHT:
Variation in Reproductive Performance of Sows Kept by Small-holder Farmers in Xishuangbanna, Southern China 398
BRIGITTEL. MAASS, DIEUDONNÉKATUNGAMUSALE, WAN -JIKUCHIURI, RACHELZOZO, MICHAELPETERS:
Livelihoods of Smallholders in South Kivu Depend on Small Livestock: The Case of the “Cobaye” 399
AYNALEMHAILE, GEMEDADUGUMA, TADELEMIRKENA, MARKOS
TIBBO, ALIMWAIOKEYO, LUISIÑIGUEZ, BARBARARISCHKOWSKY,
JOHANNSÖLKNER, MARIAWURZINGER:
Indigenous Knowledge in Animal Management: Essential for Designing Community Based Sheep Breeding Programs 400
Posters 401
ABDULMOJEEDYAKUBU:
Fixing Multicollinearity Instability in the Prediction of Body Weight from Morphometric Traits of Bunaji Cows 401
NGOCHIEUVU, CHRISTINEGROSSE-BRINKHAUS, KARLSCHEL -LANDER, ERNSTTHOLEN:
Productive Performance of Holstein Friesian Cows under
Trop-ical Conditions in Viet Nam 402
SHADEMAN SAFARI MONJEGHTAPEH, MOHAMMAD MEHDI
MOEINI, ALIREZAABDOLMOHAMADI:
Milk, Fat Production and Reproduction Traits with Regard to Crossbreeding on Holstein and Local Dairy Cattle of Iran 403
Animal sciences
SANOGOSOULEYMANE, MOHAMEDMOMANISHAKER, NAN
-TOUMEHAMIDOU:
Growth Performance and Milk Yield of Crossbred Sahelian Goats in the Semi-arid Zone of Mali 404
EVANSILATSIA, REGINARÖSSLER, A.K. KAHI, ANNEVAL -LEZÁRATE:
Production Objectives, Trait Perception and Breeding Goals of Sahiwal Cattle Keepers in Kenya 405
TRISATYAMASTUTIWIDI, TETYHARTATIK, HENKUDO:
Traditional Art Contest ofSonokas an Alternative for Selec-tion of Good Quality of Madura Cattle 406
SALEEMMOHAMMAD, UR-RAHIMINAM, HENRIRUEFF:
Mountain Cattle Breed for Coping with Climate Change: Needs for Conserving and Reintroducing the Achai in the Hindu Kush Mountain of Northern Pakistan 407
AKINYELE OLUWATOMISIN KINGSLEYADESEHINWA, OLU -FUNKEOLUWAKEMIOLUWOLE, JELILIOLAIDESAKA, TEMILADE
OLASEINDE:
Growth Performance, Blood Parameters and Return on In-vestment of Growing Weaner Pigs of Nigerian Indigenous Pig (NIP), Exotic (Large White×Landrace) and Hybrid (F1 Cross-bred of NIP×Exotic) Origins under Intensive Management
System 408
MOHAMEDMOMANISHAKER, SANOGOSOULEYMANE, NAZIR
HASSAN:
Fattening Performance and Carcass Characteristics of Awassi and their Crossbred Ram Lambs with Charollais and Ro-manov in an Intensive Feeding System 409
FADIHOMOSH, MUHIEL-DINEHILALI, LUISIÑIGUEZ, BAR -BARARISCHKOWSKY, SAMIRSLIK:
The Effect of Subclinical Mastitis in Awassi Sheep on Milk Quantity and Quality in Northern Syria 410
WAYUTAPHILIPMSHELIA, PAULAYUBAABDU, ABDUSSAMAD
MUHAMMADABDUSSAMAD, ALIYUMOHAMMEDWAKAWA:
Prevalence of Endoparasites in Ostriches (Struthio camelus) raised in Selected States of Northern Nigeria 411
MOHAMEDABDELSALAMABDALLA, SHAMSELDEINHASS
-ABALLAABDALLA, RAGAELZAKI:
Prevalence of Brucella Abortus Antibodies in Donkeys in Gaderef
State of Eastern Sudan 412
FRANKHANSEN, KAISONDER, IHEANACHOOKIKE, BERNARD
BETT, THOMASRANDOLPH, JEFFMARINER, DIRKPFEIFFER:
Animal breeding, husbandry and health — Contents
FRANKHANSEN, BERNARDBETT, ERICKMUNGUBE, THOMAS
RANDOLPH:
A Strategic Model for the Simulation of Drug Resistance in African Animal Trypanosomiasis 414
ERICKMUNGUBE, OUMARDIALL, BURKHARDBAUER, DELIA
GRACE, HIPPOLYTE AFFOGNON, THOMAS RANDOLPH, ZA -KARIABOUCOUM, ISSASIDIBE, PETER-HENNINGCLAUSEN:
Management of Trypanocide Resistance in the Cotton Belt of West Africa: Lessons Learnt During the 10 Years of the BMZ Funded Regional Coordinated Project 415
ISAKOTURA, SIMONG. KURIA, H.K. WALAGA, JOSEPHLESUPER:
Camel Breeding Management among the Somali, Sakuye, Gab-bra and Rendille Pastoralists of Northern Kenya 416
CHAKRAPONGCHAIKONG, JANMAXA, EVASCHLECHT, MATTHIAS
GAULY:
Characteristics of Beef Buffalo and Beef Cattle Farming and its Benefits to Farm Households in Northeastern Thailand 417
NGOTHIKIMCUC, HOANGVANTIEU:
Vietnamese Animal Genetic Resources Conservation:
Achieve-ments and Future Strategy 418
Animal sciences
Traditional Art Contest ofSonokas an Alternative for Selection of
Good Quality of Madura Cattle
TRISATYAMASTUTIWIDI1, TETYHARTATIK2, HENKUDO1
1Wageningen University, Department of Animal Science, Animal Production Systems
Group, The Netherlands
2Gadjah Mada University, Laboratory of Animal Breeding, Indonesia
Madura cattle is one of the prominent local cattle breeds in Indonesia; probably formed from Bali (Bos javanicus), Ongole (Bos indicus) andBos tauruscattle. The uniformity of this breed was developed from tuft selection by Madura people. Madura cattle are embedded in cultural activities of the Madura people. One cultural events involving Madura cattle is theSonok contest, which is a traditionally selection of good heifers and cows. Cultural practices for keepingSonokanimals and criteria ap-plied to select it can be considered for conservation of Madura cattle. The aim of this study was to explore phenotypic characteristics ofSonokanimals among different age groups.
In total, 166 heads ofSonokanimals divided into 6 age groups were observed for their exterior characteristics, namely, body colour, existence of dewlap, hump, smear colour around eyes, mouth and legs, and existence of the coloured back line. In total, 106 heads ofSonokheifers and cows were observed for their body condition score (BCS).
MostSonokanimals in all age groups are dark brown (64 %), have medium dewlap (66 %) and small hump (61 %), non specific smear colour around eyes (55 %), mouth (52 %) and on legs (58 %), and no coloured back line (55 %). It seems that Madura cattle characteristics are a combination of the characteristics of Bali and Ongole cat-tle. These characteristics have been maintained by farmers as traditional selection criteria through theSonokcontest. Almost allSonokheifers and cows had good body condition score (98.1 %). By applying traditional selection practices, Madura people have maintained the phenotype uniformities of this breed for a long time.
Keywords:Madura cattle, phenotype uniformity,Sonok, traditional selection
1
Traditional art contest of
sonok
as an alternative selection for Madura cattle
Widi, T.S.M
1,2,3, T. Hartatik
2and H.M.J.Udo
11
Animal Production Systems Group, Department of Animal Science, Wageningen University, The
Netherlands
2
Laboratory of Animal Breeding, Faculty of Animal Science, Universitas Gadjah Mada,
Yogyakarta, Indonesia
3
Laboratory of Meat, Draught and Companion Animals, Faculty of Animal Science, Universitas
Gadjah Mada, Yogyakarta, Indonesia
Abstract
Madura cattle is one of prominent local cattle in Indonesia which was probably formed from 3 breeds, Bali, Ongole and Bos Taurus cattle. The uniformity of this breed was developed from tuft selection of Madura people, for hundreds years. Madura cattle are also embedded with cultural activities of Madura people. One of cultural event involving Madura cattle is Sonok contest which is aimed to traditionally select good heifer and cows. Cultural practices in keeping Sonok cattle and criteria applied to select it, can be considered for conservation Madura cattle.
Madura people applied for certain characteristics to select Madura cattle which distinct them with their ancestors (Bali and Ongole cattle). The criteria for selection of Sonok cattle include: body conformation, body colour, existence of dewlap and hump, smear colour and back line colour. The aim of this study is to explore certain characteristics of Sonok cattle among different groups of age.
In total 166 heads of Sonok cattle divided into 6 groups of age were observed for their exterior characteristics, namely, body colour, existence of dewlap, hump, smear colour around eyes, mouth and legs, and existence of the coloured back line. In total 106 heads of Sonok heifers and cows were observed for their body condition score (BCS).
Mostly Sonok cattle in all of age groups are dark brown ( 63,86 %), have medium dewlap (66,27 %) and small hump ( 60,84 %), non specific smear colour around eyes (55,42 %) and mouth (51,81 %), and on legs ( 58, 43 %), and no coloured back line (55,42 %). It seems that Madura cattle characteristics are combination of the characteristics of Bali and Ongole cattle. The characteristics have been maintaining by farmers as traditional selection criteria through Sonok contest. Most of Sonok heifers and cows have good body condition score (98,10 %). By applying traditional selection, Madura people have been maintaining the phenotype uniformities of this breed for hundreds years.
Keywords: Madura cattle, traditional selection, Sonok, uniformity
2
Introduction
Madura cattle were formed from crossing of wild banteng or Bali cattle, zebu and probably , approximately 1500 years ago, in Madura island (Payne and Rollinson, 1976). The uniformity of the breed was created through continuous selection by the farmers in Madura (Anonymous, 2003). The
colour is reddish-brown with a non-specific white pattern on the back-bottom and legs (Anonymous, 2003). Their height varies between 1.16 m and 1.24 m. They have a long body in relation to their legs. The cows have a small head; the head of the bull is bigger. Their hoofs are strong. Madura cattle are extremely well adapted to the local conditions and traditional management by the farmers. They are
reported to be one of the best draught animals in the world relative to their size (Barwegen, 2004). Maduranese people have a strong cultural feeling about cattle and they care for their cattle as if they are members of their family (De Jonge, 1990). The significance of cattle is also evident from the appearance of bulls in local folk-tales, proverbs, and wood carvings depicting bulls, and from the horns on traditional houses. There are two traditional events in Madura, which involves Madura cattle, Bull
racing (karapan) and cow contest (sonok). This study only observed the Madura cattle which are used for sonok activity.
Sonok is a heifer/cow contest for which good heifers and cows are selected based on their exterior performances. During contest, sonok cattle are harnessed with pengonong which makes them walk in pairs and dressed with beautiful adornments. The pairs of cattle, guided by jockey , have to walk
along a line of 25 m to reach a finishing line, designed like a gate, while stepping their forefeet in a harmonious manner (Widi et.al, 2010, unpublished).
Sonok cattle are judged by conformation traits, such as height at whiter, colour, body conformation, body condition, health, and harmonious walking in a pair. The cows that perform well are very popular for breeding (Widi et. al, 2010 unpublished). This study was aimed to explore and quantify
phenotypic characteristics of Sonok cattle among different age groups.
Material and Methods
This study was conducted in Pamekasan District, located in Madura Island, and is administratively
3
Thirty seven sonok farmers were interviewed regarding the special characteristics of female Madura cattle that are important for sonok contest. One hundred and sixty six female Madura cattle, divided into six different age groups, were determined, by observing their phenotypic characteristics.
The qualitative data were analyzed descriptively. The frequency distribution was used to analyze the exterior characteristics of female Madura cattle used for sonok.
Results
Desirable characteristics of sonok cattle
Figure 1 describes the characteristics mentioned by farmers in selecting Madura cattle for sonok
activity.
Desirable characteristics of Sonok cattle
Big body, dark red in colour and small-medium hump
Small-medium and firmly dewlap
Non specific colour around eyes and mouths
Non specific colour on legs No backline colour
Figure 1. Desirable characteristics of sonok cattle
4
cattle. Madura people have been maintaining the uniformity characteristics of Madura cattle for hundred years. However, they special characteristics for each cultural event purpose.
Exterior characteristics of sonok cattle
Table 1 shows the exterior characteristics of sonok cattle among different age groups.
Table 1.
Exterior characteristics of Sonok cattle
Exterior characteristics
5
The exterior characteristics of sonok cattle are not much different among age of groups due to selection by farmers to choose them as sonok cattle. The body colour is one of the most important criteria to select sonok cattle. Farmers more preferred dark-red rather than less dark body colour. They believed that dark body colour is results of good breeding selection and caring of sonok cattle. Sonok
farmers like small dewlap and small hump, non specific colour around mouth and eyes, and cream
colour on legs. They do not much emphasize on the existence of back line pattern. Most of sonok cattle have body condition score above 3, indicating a good body condition.
Conclusions
Characteristics of Madura cattle, especially sonok cattle, which are most preferred by the farmers
are combination of the characteristics of Bali and Ongole cattle. By applying traditional selection, Madura people have been maintaining phenotype uniformity of this breed for hundred years. Sonok
contest is one of unique events in Madura, which can be a main driver of maintaining a local breed.
References
Anonymous. 2003. National report on animal genetic resources Indonesia; a strategy of development Department of Agriculture, Jakarta.
Barwegen, M. 2004. Browsing in livestock history; large ruminants and the environment in Java, 1850 - 2000.in Smallholders and stockbreeders; histories of foodcrop and livestock farming in Southeast Asia. P. B. a. D. Henley, ed. KITLV Press., Leiden.
De Jonge, H. 1990. Of bulls and men: the Madurese aduan sapi. Bijdragen tot de Taal-, Land- en Volkenkunde 146(4):423 - 447.