Razvrstitev odločitvenih dejavnikov povezanih s problemi namakanja zelenjave s faktorsko analizo na območju upravne enote Swaida, Sirija

Maya AL-ABDALA, Afraa SALLOWM, Safwan ABOUASSAF

Povzetek


Namen raziskave je bil s faktorsko analizo razvrstiti odločitvene dejavnike, povezane s problemom namakanja zelenjave, in določiti vpliv posameznega dejavnika na območju upravne enote Swaida v Siriji. Raziskava temelji na mnenjih kmetov, ki so bila pridobljena s pomočjo anketnih vprašalnikov. Ti so vključevali vprašanja o nekaterih socialnih in ekonomskih značilnostih kmetov in problemih z namakanjem, s katerimi se srečujejo. Anketirani so imeli možnost odgovoriti na vprašanja na 3-točkovni skali. Anketa, ki je potekala v obdobju 2019-2020, je temeljila na vzorcu 92 kmetov, kar je predstavljalo 54,9 % kmetov preučevane statistične regije. Anketiranci so bili izbrani naključno znotraj območja, kjer se pri gojenju zelenjave uporablja tudi namakanje. Rezultati so pokazali smiselnost uporabe faktorske analize. Z uporabo metode glavnih komponent in metode Varimax je bilo šest dejavnikov, z začetno lastno vrednostjo večjo od ena, razvrščenih glede na delež variabilnosti, ki jo pojasnjujejo. Ti dejavniki so: razvoj agrotehnike, zaposlitev v kmetijstvu, možnost prodaje, naravne danosti, cene, proizvodni stroški, pojasnjujejo pa13,21 %, 12,65 %, 12,55 %, 11,12 %, 10,94 %, in 9,85 % celotne variabilnosti oz.  vsi skupaj pojasnjuejo 70,33 % celotne variabilnosti.


Ključne besede


faktorska analiza; metoda glavnih komponent; dejavniki; Varimax; namakanje zelenjave

Celotno besedilo:

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Literatura


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DOI: http://dx.doi.org/10.14720/aas.2021.117.4.2217

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