Multi attribute assessment approach in vegetable production

Abstract

Two types of economic effectiveness and two types of economic efficiency, as well as three types of indicators as nutritional quality criteria were used in this paper for ranking certain winter lettuce growing technologies. Four certain types of growing technologies of winter lettuce in greenhouses were ranked by two multi-attribute decision making methods. Results of ranking for both methods, SAW and TOPSIS are shown. Alternatives were ranked by three different scenarios with different weight coefficients. The type of growing technology with combination of mulching + agro textile is the best ranked one according both methods and all scenarios. The SAW method showed more sensitivity on weight coefficients changes than TOPSIS.

U radu je korišćeno dvije vrste kriterijuma ekonomske efektivnosti i dvije vrste kriterijuma ekonomske efikasnosti, kao i tri indikatora nutritivnog kvaliteta za rangiranje različitih tehnologija gajenja zimske salate. Korišćenjem dvije metode višeatributivnog odlučivanja, izvršeno je rangiranje četiri različite tehnologije gajenja zimske salate u zaštićenom prostoru. Prikazani su rezultati rangiranja na osnovu oba korišćena metoda, SAW i TOPSIS. Alternative su rangirane kroz tri scenarija koji se razlikuju po težinskim koeficijentima. Tehnologija proizvodnje koja podrazumjeva malč+agrotekstil pokazala se kao najbolja alternativa pri korišćenju oba metoda i svih scenarija. SAW metod se pokazao kao senzitivniji na promjene težinskih koeficijenata u odnosu na TOPSIS metod.