Dejavniki odločanja o vključitvi v domačo prirejo somov v nigerijski pokrajini Delta State

Odjuvwuederhie Emmanuel INONI, Patterson Adogbeji EKOKOTU, David Eduvie IDOGE

Povzetek


V Nigeriji je domača prireja rib v preteklem desetletju sicer naraščala, vendar je vse večji razkorak med povpraševanjem in ponudbo in posledično uvoz rib povzročil pomembno poslabšanje zunanjetrgovinske bilance Nigerije. Da bi izboljšali oskrbo gospodinjstev z ribami, so številni posamezniki začeli uporabljati razpoložljive površine znotraj svojih gospodarstev za prirejo somov. Študija proučuje učinke socio-ekonomskih dejavnikov na udeležbo pri domači prireji somov v osrednji kmetijski regiji Delta State v Nigeriji. Z uporabo podatkov 137 anketirancev, ki se ukvarjajo s prirejo soma, smo ugotovili povprečno starost rejcev 44 let in povprečno velikost zemljišča 104,35 m2, ki so jo namenil gradnji ribnika. Probit model se je dobro prilegal podatkom, kar kaže Psuedo-R2 0,62, 90,5 % primerov smo pravilno napovedali, statistično značilen pa je bil tudi preizkus razmerja verjetja (LR) (p < 0,01). Rezultati probitne analize so pokazali, da imajo lokacija ribnika, starost lastnika, površina zemlje, število odraslih v gospodinjstvu, trajanje formalnega izobraževanja, razpoložljivi dohodek in dostop do kredita pozitiven in pomemben učinek na odločitev o sodelovanju pri prireji somov.


Ključne besede


akvakultura; ribogojstvo; ribe; somi; ekonomika; participativno odločanje; Nigerija

Celotno besedilo:

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DOI: http://dx.doi.org/10.14720/aas.2017.110.1.3

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