Improving priority setting for livestock research by using technology characteristics for adoption assessment

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1. Verfasser: Batz, Franz-Josef (VerfasserIn)
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Sprache:English
Veröffentlicht: Berlin Köster 2000
Ausgabe:1. Aufl.
Schriftenreihe:Schriften zur internationalen Agrarentwicklung 26
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adam_text Titel: Improving priority setting for livestock research by using technology characteristics for adoption a Autor: Batz, Franz-Josef Jahr: 2000 TABLE OF CONTENTS List of Figures..................................................................................................... vi List of Tables....................................................................................................... vii List of Appendices................................................................................................ ix List of Abbreviations........................................................................................... x 1 INTRODUCTION................................................................................... 1 1.1 The need to set priorities in livestock research...............................1 1.2 The different levels of priority setting.............................................3 1.3 The problem of adoption assessment at programme level...............5 1.4 The research project to improve methods for priority setting..........6 1.5 Objectives and organisation of the dissertation...............................7 2 THE ROLE OF ADOPTION INFORMATION IN PRIORITY...........10 SETTING FOR LIVESTOCK RESEARCH 2.1 Principles and problems of priority setting......................................10 2.1.1 The stepwise process of research priority setting................10 2.1.2 The importance of technology adoption in priority.............14 setting and the specific information required 2.1.3 Problems associated with the process of priority setting.....18 2.2 Approaches to adoption assessment and their theoretical................21 and empirical basis 2.2.1 Approaches to integrating adoption information into..........21 priority setting 2.2.2 Theoretical and empirical evidence of ex ante adoption......24 assessment 2.2.2.1 The communication approach................................24 2.2.2.2 The resource-constraint approach......................... 30 2.2.2.3 Discussion of the theoretical approaches...............38 2.2.3 Empirical evidence in the livestock sector...........................40 2.2.3.1 Studies dealing with speed and ceiling of..............40 adoption 2.2.3.2 Studies dealing with individual adoption...............44 2.2.3.3 Discussion of the empirical results........................51 2.3 Implications for adoption assessment in priority setting.................52 for livestock research AN APPROACH TO IMPROVING ADOPTION ASSESSMENT.......54 FOR PRIORITY SETTING IN LIVESTOCK RESEARCH 3.1 Concept to explaining technology adoption towards priority.........56 setting 3.1.1 Modelling the rate, speed and ceiling of adoption...............56 3.1.2 The sampling framework for the adoption study.................58 3.1.3 Developing the research hypothesis.....................................63 3.2 Performance of the adoption study................................................. 65 3.2.1 Characterisation of the farming system................................65 3.2.2 Statistical analysis of farmers adoption behaviour............69 3.3 Explaining the rate, speed and ceiling of adoption of dairy.............70 technologies introduced by the NDDP 3.3.1 Models for estimating the rate, speed and ceiling...............70 of adoption 3.3.2 Characterising case technologies and statistical analysis.....71 3.4 Ex ante adoption analysis - Assessment of the adoption.................75 of new technologies 3.4.1 Identification of new technologies to be developed by.......75 livestock research 3.4.2 Estimating the adoption of new technologies for................78 priority setting THE ADOPTION STUDY: THE DAIRY FARMING SYSTEM.........80 IN MERU DISTRICT, KENYA 4.1 Farming circumstances in Mem district..........................................80 4.1.1 Geographical location and agro-ecological conditions.......80 4.1.2 Local infrastructure in Meru district....................................83 4.2 Characteristics of Meru dairy farmers..............................................85 4.2.1 Education of farm owners and managers............................85 4.2.2 Problem-perception by Meru dairy fanners........................87 4.3 Farm characteristics...................................................................... 89 4.3.1 Factor endowment of the farms......................................... 89 4.3.2 Land-use patterns of Meru dairy fanners............................92 4.4 Characterisation of the dairy sub-system.........................................94 4.4.1 Number and performance of animals..................................94 4.4.2 Dairy marketing in Meru district.........................................97 4.4.3 Risks associated with milk production................................98 4.5 Adoption of dairy technologies in Mem district.............................100 4.5.1 Assessment of technology adoption.................................... 100 4.5.2 Statistical analysis of farmers adoption decisions..............105 4.6 Summary and discussion of the adoption study...............................112 5 FROM EX POST ANALYSIS TO EX ANTE ASSESSMENT.......... 118 5.1 Ex post analysis: The influence of technology characteristics........118 on the rate, speed and ceiling of adoption 5.1.1 The rate, speed and ceiling of adoption of dairy..................118 technologies introduced by the NDDP 5.1.2 Characteristics of the case technologies.............................. 127 5.1.3 The influence of technology characteristics on the rate.......129 and speed of adoption 5.2 Ex ante assessment: Assessment of the adoption of technologies....132 to be developed by KARI 5.2.1 Identification of new technologies to be developed by.......132 KARI 5.2.2 Characterisation of the new technologies............................134 5.2.3 Assessment of the rate of adoption of new technologies.....139 5.3 Discussion of results.........................................................................143 6 CONCLUSIONS FOR PRIORITY SETTING IN LIVESTOCK.........145 RESEARCH 7 SUMMARY ............................................................................................ 151 ZUSAMMENFASSUNG.......................................................................... 156 KURZZUSAMMENFASSUNG................................................................ 161 BIBLIOGRAPHY APPENDICES List of Figures Figure 1.1: The levels of decision making in National Agricultural..................4 Research Systems (NARS) Figure 1.2: Project structure and contributing partners..................................... 8 Figure 2.1: The stepwise process of research priority setting at.........................11 programme level Figure 2.2: The process of technology generation and adoption........................17 Figure 2.3: Using adoption profiles to integrate adoption information..............23 into priority setting Figure 2.4: A model of stages in the innovation-decision process.....................27 Figure 2.5: Determinants of the rate of adoption................................................29 Figure 2.6: The resource-constraint approach of technology adoption..............32 Figure 3.1: Research approach to predicting the adoption of new.....................55 technologies for priority setting Figure 3.2: Identifying the study area and sampling of the farmers...................62 Figure 3.3: The process of defining research activities and technology.............76 assessment Figure 3.3: The constraint- tree-method.............................................................77 Figure 3.4: Estimating adoption of new technologies after a period..................78 of 15 years since start of research Figure 4.1: Meru district in Kenya.....................................................................81 Figure 4.2: The agro-ecological Zones of Meru District....................................83 Figure 5.1: Adoption curves of husbandry technologies:..................................120 Calf pen Milking place and Manure pit Figure 5.2: Adoption curves of husbandry technologies:..................................121 Fence and Cowshed Figure 5.3: Adoption curves of animal health technologies:.............................122 Deworming and Dipping of cows and calves Figure 5.4: Adoption curves of animal health technologies:.............................124 Spraying of cows and calves Figure 5.5: Adoption curves of animal feed technologies:................................125 Napier grass and Concentrates (cows) Figure 5.6: Adoption curves of animal feed technologies:................................126 Minerals, Bucket-feeding and concentrate feeding of the calves Figure 5.7: Obtaining estimates of adoption over a period of 15 years..............140 List of Tables Table 2.1: Technology characteristics used in the communication approach .. 25 to explaining the adoption of technologies Table 2.2: Studies dealing with the speed and ceiling of adoption in the.........41 livestock sector Table 2.3: Studies dealing with the speed and ceiling of adoption outside......43 the livestock sector Table 2.4: Studies dealing with individual adoption in the livestock sector.....45 Table 2.5; Studies investigating the influence of farm size on individual........47 adoption Table 2.6: Studies investigating the influence of human capital and risk on....49 individual adoption Table 3.1: Components of the Zero-Grazing-Package......................................60 Table 3.2: Information collected during the adoption study.............................67 Table 4.1: Distances from farms to places of input supply, services................84 and marketing Table 4.2: Formal education of farm owners and farm managers.....................86 Table 4.3: Gender of farm owners and farm managers.....................................87 Table 4.4: Problems with dairy production and their relative importance........88 Table 4.5: Farm size and land ownership in Meru District...............................89 Table 4.6: Distribution of land in Meru District...............................................90 Table 4.7: Number of adults living permanently on farm.................................91 Table 4.8: Labour capacity of farm households................................................91 Table 4.9: Off-farm income of the farmers.......................................................92 Table 4.10: Average land-use pattern in Meru District......................................93 Table 4.11: Distribution of type of animal feed.................................................94 Table 4.12: Dairy cattle in the fanning systems.................................................95 Table 4.13: Milk performance of the sample dairy herd....................................96 Table 4.14: Major marketing channels in Meru district......................................97 Table 4.15: Mortality of cows and calves during the last three years (%)..........99 leading up to the survey Table 4.16: Adoption of modern and traditional husbandry technologies..........100 Table 4.17: Adoption of modern and traditional animal health technologies.....102 Table 4.18: Adoption of modern and traditional animal feeding technologies... 104 Table 4.19: Results of the logit analysis: farm and farmers characteristics.......106 affecting the adoption of husbandry technologies Table 4.20: Results of the logit analysis: farm and farmers characteristics........109 affecting the adoption of animal feeding technologies Table 4.21: Results of the logit analysis: farm and farmers characteristics.......Ill affecting the adoption of animal health technologies Table 5.1: Characteristics of the case technologies...........................................128 Table 5.2: Regression results: the influence of technology characteristics.......130 on the current rate of adoption (AR^) Table 5.3: Regression results: the influence of technology characteristics.......131 on the speed of adoption Table 5.4: Research and development gap as assessed by expert groups.........135 Table 5.5: Assessment of relative investment of the new technologies............137 Table 5.6: Relative complexity as assessed by the experts and values for......138 relative risk Table 5.7: Rates of adoption after 15 years assessed by different models........141
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spellingShingle Batz, Franz-Josef
Improving priority setting for livestock research by using technology characteristics for adoption assessment
Schriften zur internationalen Agrarentwicklung
Livestock Research
Zielbildung (DE-588)4190791-7 gnd
Forschungsprogramm (DE-588)4155052-3 gnd
Milchproduktion (DE-588)4074793-1 gnd
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(DE-588)4074793-1
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(DE-588)4194462-8
(DE-588)4030236-2
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title Improving priority setting for livestock research by using technology characteristics for adoption assessment
title_auth Improving priority setting for livestock research by using technology characteristics for adoption assessment
title_exact_search Improving priority setting for livestock research by using technology characteristics for adoption assessment
title_full Improving priority setting for livestock research by using technology characteristics for adoption assessment Franz-Josef Batz
title_fullStr Improving priority setting for livestock research by using technology characteristics for adoption assessment Franz-Josef Batz
title_full_unstemmed Improving priority setting for livestock research by using technology characteristics for adoption assessment Franz-Josef Batz
title_short Improving priority setting for livestock research by using technology characteristics for adoption assessment
title_sort improving priority setting for livestock research by using technology characteristics for adoption assessment
topic Livestock Research
Zielbildung (DE-588)4190791-7 gnd
Forschungsprogramm (DE-588)4155052-3 gnd
Milchproduktion (DE-588)4074793-1 gnd
Diffusion Wirtschaft (DE-588)4139407-0 gnd
Neue Technologie (DE-588)4194462-8 gnd
topic_facet Livestock Research
Zielbildung
Forschungsprogramm
Milchproduktion
Diffusion Wirtschaft
Neue Technologie
Kenia
Hochschulschrift
url http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009017511&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
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