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Journal : Pattimura International Journal of Mathematics (PIJMath)

 1 
Correspondence Analysis to Know Factors Related to the Use of Reducant Herbicide on Pagaralam Coffee Farmers Irmeilyana, Irmeilyana; Ngudiantoro, Ngudiantoro; Maiyanti, Sri Indra; Febriyanti, Indrike
Pattimura International Journal of Mathematics (PIJMath) Vol 1 No 2 (2022): Pattimura International Journal of Mathematics (PIJMath)
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (593.936 KB) | DOI: 10.30598/pijmathvol1iss2pp69-80

Abstract

Weed control is an attempt to care for agricultural land that can affect coffee production. This study aims to analyze the factors that have a relationship with the use of reductant herbicide in Pagaralam coffee farmers by using simple correspondence analysis. The research data included 19 variables and 3 categories of respondents based on the use of reductant herbicide, namely non-users, new users, and users. At the initial stage, each variable was carried out a mean difference test between 2 categories of respondents. Furthermore, each variable is divided into several categories. Then, by using the independence test, the categories of each variable are associated with the category of reductant use. There are 7 factors that have a relationship with the use of reductants, namely education of respondents, age of trees, length of harvest, frequency of herbicide use, frequency of chemical fertilizers used, frequency of organic fertilizers used, and number of labour outside the family (TL). The results of the correspondence analysis plot can show differences in the characteristics of the respondent's categories according to the use of reductant herbicide. The user category is dominantly characterized by having junior high school education, tree age more than 25 years, tend not to use organic fertilizer, and the harvest period can reach 3 months.
Co-Authors Affandi, Azhar Kholiq Ali Amran Anita Desiani Ari Siswanto Armanto, M Edi Arum Setiawan Arum Setiawan Bambang Suprihatin Dahlan, M Hatta Damiri , Nurhayati Dedi Setiabudidaya Desty Rodiah Dwi Setyawan Eddy Ibrahim Edward Saleh Elisa Wildayana Elyantari, Gresi Fauziyah Febriyanti, Indrike FERLY OKTRIYEDI Handayani, Lela Hidayat Pawitan Hidayat Pawitan Hidayat Pawitan Hidayat Pawitan Hikmah Utari Horia Horia Indah Amalia, Indah Irfannuddin Irfannuddin Irfanudin, Irfanudin Irmeilyana Jihan F. Lubis Jihan Farhan Lubis Komang Suryati Laila Hanum Leni Triana Lubis, Jihan F. Lulu Gloria M Yanuar J. Purwanto M. Hatta Dahlan M. Hatta Dahlan M. Yanuar J. Purwanto M. Yanuar J. Purwanto M. Yanuar J. Purwanto M. Yunus Makhalli, Siddiq Mariana Mariana Momon Sodik Imanuddin Muhammad Ardiansyah Muhammad Ardiansyah Muhammad Ardiansyah Muhammad Hatta Dahlan Muhammad Hendri Mukhlizar Nirwan Samsuri Neni Triana, Neni Novrikasari Novrikasari, Novrikasari Nura Malahayati Nurhayati Damiri Oki Dwipurwani Putri, Rizki Eka Rico J. Sitorus Robianto H. Susanto Robiyanto H Soesanto Robiyanto H. Susanto Rostika Flora Rully Marinto Saputra, Erlianto Hona Satria Jaya Priatna, Satria Jaya Septarini Eka Putri Setiabudidaya, D Settings Robiyanto H. Susanto Sri Indra Maiyanti Sri Indra Maiyanti Suratama, Bintang Suryadi Tjekyan Syarifuddin, Fauzi Yusuf Taufik Toha Taufik Toha, Taufik Tri Hastuti Sulistiyo Yowono Yowono Yuanita Windusari Yulifa Handayani Zubaidah R, Zubaidah Zuhdi, Mohd Zulkarnain Zulkarnain