Improving priority setting for livestock research by using technology characteristics for adoption assessment
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2000
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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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author | Batz, Franz-Josef |
author_facet | Batz, Franz-Josef |
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genre_facet | Hochschulschrift |
geographic | Kenia (DE-588)4030236-2 gnd |
geographic_facet | Kenia |
id | DE-604.BV013230907 |
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language | English |
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physical | X, 177, [32] S. graph. Darst. |
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series | Schriften zur internationalen Agrarentwicklung |
series2 | Schriften zur internationalen Agrarentwicklung |
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 Diffusion Wirtschaft (DE-588)4139407-0 gnd Neue Technologie (DE-588)4194462-8 gnd |
subject_GND | (DE-588)4190791-7 (DE-588)4155052-3 (DE-588)4074793-1 (DE-588)4139407-0 (DE-588)4194462-8 (DE-588)4030236-2 (DE-588)4113937-9 |
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 |
volume_link | (DE-604)BV008281241 |
work_keys_str_mv | AT batzfranzjosef improvingprioritysettingforlivestockresearchbyusingtechnologycharacteristicsforadoptionassessment |