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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JOURNAL OF BUSINESS AND ECONOMICS RESEARCH (JBE) Jurnal Pengabdian kepada Masyarakat Nusantara Journal for Lesson and Learning Studies
SAIRDAMA, SYUSANTIE SYLFIA
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Materials Science & Nanotechnology Physics Social Sciences Other

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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

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Factors Affecting Production Rice Farming (Oryza sativa. L) in Biha Village Makimi District, Nabire Regency, Indonesia Sairdama, Syusantie Sylfia; Matakena, Simon; Yonatan
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.10884

Abstract

Factors Affecting Production of Rice Farming (Oryza sativa L) in Biha Village, Makimi District, Nabire Regency. This study aims to determine the effect of land area factor, seed factor, fertilizer factor, drug factor and labor factor on rice farming production in Biha Village, Makimi District, Nabire Regency, using a survey method with a sample of 30 respondents randomly (simple random). random sampling), through the interview method using a previously prepared questionnaire. With multiple linear regression analysis to determine the effect of production factors on rice farming production, as well as F test and t test to determine the effect partial and simultan Simultaneously or together the linear regression model has a positive and very significant effect, as seen from the results of the calculated F value of 17.62 which is greater than the F table of 2.62 while the R2 value or determinant coefficient of 0.7859 indicates that the linear regression model according to where the variables of land area, seeds, fertilizers, medicines and labor have an influence on rice production of 78.59%, the remaining influence of 21.41% is an influence outside the model. For the F test, it was found that fertilizer had a significant effect on rice production, while land area, seeds, medicines and labor only affected rice production and had a positive effect.
Increasing the Effective and Efficient Harvest of Rice (Oryza sativa. L) in Nabire Barat District Matakena, Simon; Sairdama, Syusantie Sylfia; Roy, Marloza; Inggesi, Julianus
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.10888

Abstract

Increasing the effectiveness and efficiency of rice harvesting (Oryza sativa. l) in west nabire district, nabire regency, aims to determine the effectiveness and efficiency of the use of Combine Harvester in rice harvesting in West Nabire District, Nabire Regency. This study used a survey method with a sample of 26 respondents by simple random sampling, with an interview method using a previously prepared questionnaire. The results of the study showed that the use of the Combine harvester harvesting machine was more effective than the manual rice harvesting process with an effective value of 1.073, with a cost reduction of Rp 747.385.4 and a reduction in grain loss during harvest of 586.44 kg. The use of Combine harvester has a beneficial impact because it can reduce production by Rp 747.385.4 and reduce crop loss by 586.44 kg of grain.
Co-Authors Aat Ruchiat Nugraha Bertha Mundung Emma Rumahlewang Inggesi, Julianus Jasiyah, Rabiyatul Roy, Marloza Saputra, Nanda Simon Matakena, Simon Tarigan, Purnaya Sari Tebai, Natan Yonatan