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Livestock innovation systems and networks: Findings from smallholder dairy farmers in Ethiopia
2012
Asres, A. | Sölkner, Johann | Puskur, Ranjitha | Wurzinger, Maria
This paper uses household and key informant survey data from Ethiopia to: (1) understand the organizational structures that influence change in dairy production systems; (2) explore how local-level innovation system networks are functioning in the smallholder dairy production and (3) identify intervention points for strengthening innovation capacity. Results revealed that public sector actors are the major role players in the dairy production system despite their minor role in marketing linkages. We also found out that the private sector actors play peripheral roles in the network. Differences between innovator and non-innovator social networks were observed, with innovators exhibiting greater access to sources of production knowledge, inputs, credits and markets. Important institutions that could strengthen the stakeholders’ ability to identify, implement and adapt sustainable practices were not included in the processes. We recommend for policy guidance to reform the current agricultural extension system to address institutional and policy issues that constrain effective agricultural innovation system.
اظهر المزيد [+] اقل [-]Milk production performance of Begait goat under semi intensive and extensive management in Western Tigray, North Ethiopia
2018
Hagos, A. | Gizaw, Solomon | Urge, Mengistu
The study was conducted in Kafta humera district of Ethiopia, (i) to investigate the milk yield of Begait goat under different management and (ii) to evaluate the effects of different non-genetic factors on lactation performance. Data were collected from 428 lactating does under two managements (semi intensive and extensive) during October 2014 and March 2016. Statistical analyses were carried out using the GLM procedure of SAS version of 9.2 software. The least squares means (with standard error) for daily milk yield, lactation milk yield and lactation length were observed to be 0.75±0.01 kg, 85.6±1.04 kg and 111±1.21 days under semi intensive management, respectively whereas under extensive management these were found as 0.55±0.01 kg, 56±1.43 kg and 101±1.57 days, respectively. The results of this study indicated that management system, parity number and season of birth affected all variables highly significantly.
اظهر المزيد [+] اقل [-]Gender aspects in the dairy value chain in Tanzania: A review of literature
2018
Sikira, A.N. | Waithanji, Elizabeth M. | Galiè, Alessandra | Baltenweck, Isabelle
Reproductive performance indicators of dairy cattle in selected small-scale dairy farms in semi-arid Eastern Kenya
2019
Mungube, E.O. | Njarui, D.M.G. | Maichomo, M.W. | Olum, M.O. | Ndirangu, P.N. | Kabirizi, J. | Ndikumana, J. | Mwangi, G.
Research on livestock, livelihoods and innovation
2017
Thorne, Peter J. | Conroy, C.
In this chapter, we have surveyed some of the issues relating to the implementation of participatory research for livestock development. Participatory research is only one type of research paradigm, and we do not see it as a replacement for traditional research with a technological focus. However, it can often help to generate research outputs that are much more focused on the needs of end-users in the world’s least developed countries (LDCs). Many of the issues related to applying participatory research to livestock constraints and opportunities are similar to those for other household enterprises. There is, however, a number of unique features of the role that livestock play in households, such as their capacity to support other aspects of the farming system through the provision of draught power and high quality organic matter for soil amendment (manure/compost), as well as their contribution to rolling household incomes. In smallholder farm systems, livestock are normally highly integrated in the system, both deriving and conferring benefits on other enterprises within the system, and their contributions to livelihoods are diverse and not just related to the provision of food. Much has been made of the negative impacts of livestock on environmental parameters in recent years. While effective management of livestock is essential to mitigate against their potentially negative environmental effects, it can be argued that these have often been overstated, and that good livestock management can actively support good environmental outcomes. Livestock populations are likely to increase in LDCs over the coming decades, so well planned research is likely to continue to be very important in supporting this trend by identifying approaches for increasing the productive efficiency of livestock enterprises.
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