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All Journal JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Advance Sustainable Science, Engineering and Technology (ASSET)
Jihad, Baroroh Nur
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Environmental Science Materials Science & Nanotechnology Social Sciences

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Keterkaitan Sikap Kewirausahaan Petani Tebu dan Produktivitas Tebu di Kabupaten Malang Jihad, Baroroh Nur; Hanani, Nuhfil; Asmara, Rosihan; Fahriyah, Fahriyah
Jurnal Ekonomi Pertanian dan Agribisnis Vol 5, No 4 (2021)
Publisher : Department of Agricultural Social Economics, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jepa.2021.005.04.31

Abstract

Sikap kewirausahaan berperan penting pada peningkatan kemampuan petani tebu guna meningkatkan produktivitas usahatani tebu. Peningkatan produktivitas tebu merupakan salah satu upaya untuk mengatasi defisit gula di Indonesia yang rata-rata mencapai 4,7 juta ton (tahun 2016-2019). Penelitian ini bertujuan untuk menganalisis keterkaitan sikap kewirausahaan petani tebu dengan produktivitas tebu di Kabupaten Malang dengan menggunakan tabulasi silang. Statistik deskriptif digunakan untuk menganalisis sikap kewirausahaannya. Indikator yang digunakan untuk mengukur sikap kewirausahaan yaitu kategorisasi diri, motivasi, efikasi diri, berani mengambil risiko, inovasi, mampu melihat peluang, dan berorientasi pada pertumbuhan. Ketujuh indikator tersebut diukur menggunakan skala Likert. Penelitian ini dilakukan dengan metode wawancara pada 50 petani tebu di Kabupaten Malang. Metode penentuan responden dilakukan secara Multistages Random Sampling. Sebanyak 70 persen petani tebu di Kabupaten Malang memiliki sikap kewirausahaan yang rendah, terutama pada indikator inovasi dan motivasi dengan rata-rata skornya 2,38 dan 2,17. Pada hasil tabulasi silang menunjukkan adanya keterkaitan positif antara sikap kewirausahaan petani tebu di Kabupaten Malang dengan capaian produktivitasnya.
Correlation of Sex Ratio and Population of Callosobruchus chinensis L. (Coleoptera: Bruchidae) in Mung Beans Dinata, Gallyndra Fatkhu; Jihad, Baroroh Nur
Advance Sustainable Science, Engineering and Technology Vol 3, No 2 (2021): May-October
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v3i2.9660

Abstract

One of the important pests on mung beans is the warehouse pest Callosobruchus chinensis (Coleoptera: Bruchidae). These pests can cause yield losses of up to 90%. Populations of adult C. chinensis have a close correlation in influencing the development of this pest in mung bean storage. This study aims to determine the correlation between the sex ratio of the population and its development in C. chinensis and to see its preference for mung beans. This research was conducted at the Plant Breeding Laboratory, Brawijaya University. The method was carried out by investing adult C. chinensis in mung beans based on the sex ratio, there are four sex ratio comparisons observed. Observations were made every week to see the number of eggs, larvaes, adults and dead insects. Based on the results of the study, the sex ratio of 2 males and 3 females resulted in the highest number of populations, a total of 72 eggs and 46 adult C. chinensis. Our hypothesis is that a high sex ratio leads to an increase in the population of C. chinensis. The vima variety is resistant mung beans compared to consumption varieties because it has lower seed weight loss. The results of this study are preliminary results that can be used for further research to evaluate the correlation between sex ratio, population and development of C. chinensis
Co-Authors Dinata, Gallyndra Fatkhu Nuhfil Hanani Rosihan Asmara Yundari, Yundari