Concepts and practices in agricultural extension in developing ...
Concepts and practices in agricultural extension in developing ...
Concepts and practices in agricultural extension in developing ...
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1 Agricultural research <strong>and</strong> development (R&D)systems: Challenges <strong>and</strong> chang<strong>in</strong>g paradigms1.1 Introduction1.2 The reform agenda <strong>and</strong> emerg<strong>in</strong>g challenges1.3 Paradigm shifts <strong>in</strong> <strong>agricultural</strong> R&D1.1 IntroductionIn a rapidly chang<strong>in</strong>g world, food <strong>and</strong> <strong>agricultural</strong> <strong>in</strong>novation systems <strong>in</strong> develop<strong>in</strong>g countries are fac<strong>in</strong>gnew <strong>and</strong> <strong>in</strong>creas<strong>in</strong>gly complex challenges. Fight<strong>in</strong>g poverty, ensur<strong>in</strong>g food <strong>and</strong> nutrition security whileprotect<strong>in</strong>g the environment still rema<strong>in</strong>s a major challenge fac<strong>in</strong>g global development practitionerstoday. New mechanisms to foster development <strong>and</strong> diffusion of <strong>in</strong>novation are needed to strengthenthe ways <strong>in</strong> which <strong>in</strong>formation, knowledge <strong>and</strong> technology are developed <strong>and</strong> dissem<strong>in</strong>ated to ensurethat the global changes benefit smallholder farmers, food <strong>in</strong>secure households <strong>and</strong> other vulnerablegroups.The scientific methods of experimentation <strong>and</strong> discovery have not changed s<strong>in</strong>ce the 19 th century,nor will they change. However, the environment <strong>in</strong> which discovery <strong>and</strong> <strong>in</strong>novation occurs changesconstantly <strong>and</strong> this <strong>in</strong>fluences the organization <strong>and</strong> social process of <strong>in</strong>novation. The Research<strong>and</strong> Development (R&D) community responds to the chang<strong>in</strong>g needs <strong>and</strong> emerg<strong>in</strong>g challenges bydevelop<strong>in</strong>g <strong>in</strong>novative tools <strong>and</strong> approaches. S<strong>in</strong>ce the <strong>in</strong>troduction of technology transfer model, theR&D arena <strong>in</strong> the develop<strong>in</strong>g world has seen a number of paradigm shifts. In this chapter an attempt ismade to briefly describe these concepts so that the R&D practitioners can comprehensively <strong>in</strong>ternalizethe desirable features of these concepts <strong>in</strong> design<strong>in</strong>g the future policies strategies <strong>and</strong> programs.Over the years the R&D system has been test<strong>in</strong>g, adopt<strong>in</strong>g <strong>and</strong> adapt<strong>in</strong>g a number of concepts <strong>and</strong>procedures to make it relevant, effective <strong>and</strong> efficient. Some of these concepts <strong>in</strong>clude: Farm<strong>in</strong>gSystems Approach; Participatory Research Methods; National Agricultural Research Institutes (NARIs);National Systems Framework (NSF) <strong>in</strong>clud<strong>in</strong>g National Agricultural Research Systems (NARS), NationalAgricultural Extension System (NAES) <strong>and</strong> National Agricultural Education <strong>and</strong> Tra<strong>in</strong><strong>in</strong>g System(NAETS); Agricultural Knowledge <strong>and</strong> Information Systems (AKIS); Agricultural Innovation Systems(AIS); Rural Livelihoods; Agri-Food Cha<strong>in</strong>/value cha<strong>in</strong>; Knowledge Quadrangle; Action Research;Agricultural Research for Development (ARD); Doubly green revolution <strong>and</strong> Ra<strong>in</strong>bow revolution; <strong>and</strong>Positive Deviance. These concepts are briefly discussed <strong>in</strong> this chapter to underst<strong>and</strong> the contemporaryperspectives <strong>and</strong> their evolution with respect to <strong>agricultural</strong> R&D systems.1.2 The reform agenda <strong>and</strong> emerg<strong>in</strong>g challengesThe policy <strong>and</strong> <strong>in</strong>stitutional context <strong>in</strong> which <strong>agricultural</strong> research <strong>and</strong> <strong>in</strong>novation occurs has changeddramatically. Rapid changes cont<strong>in</strong>ue to take place <strong>in</strong> the structure <strong>and</strong> authority of governments, theglobal economy, the structure of the farm<strong>in</strong>g sector <strong>and</strong> <strong>in</strong> the global <strong>and</strong> local food <strong>in</strong>dustries <strong>and</strong>retail bus<strong>in</strong>esses. The <strong>in</strong>stitutional l<strong>and</strong>scape is also chang<strong>in</strong>g dramatically. The ‘third parties’ (such as1