Nganjuk is one of production area for Tajuk's onion. This research aimed to compare the results of technical and allocation efficiency from Tajuk's onion production in rejoso sub district, whether there are any differences or not. In addition, it will be used by the researcher to determine the factors which cause inefficiency and find sorts of way to fix the problems. The method used in this study was DEA and would be continued by conducting comparative test. The results in this study showed that there was difference between technical effeciency and allocation effeciency of Tajuk's onion production in Rejoso Sub-District on June-September, 2019, showed that W value on Mann Whitney test met 67, 94 percent, contained sig value 0, 000. The three main factors which caused technical inefficiency were pesticide, water flow, and the land area. Meanwhile, allocative inefficiency is caused by certain main factors; pesticide, seeds, land area, and working hour. The pesticide usage can be dealt by conducting studies and comparative study among farmers, remesured the land area of sewer and flowerpot along with plants gap; making new irrigation; using stored up seeds only before the harvest time, and allocating the numbers of labors that arranged by land capacity.

Original languageEnglish
Article number012075
JournalIOP Conference Series: Materials Science and Engineering
Issue number1
Publication statusPublished - 27 May 2020
Event12th International Seminar on Industrial Engineering and Management: Industrial Intelligence System on Engineering, Information, and Management, ISIEM 2020 - Batu, Malang - East Java, Indonesia
Duration: 17 Mar 202019 Mar 2020


  • Data Envelopment Analysis
  • Efficiency
  • Onion
  • Production


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