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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Lumbung: Jurnal Ilmiah Politeknik Pertanian Negeri Payakumbuh Buletin Poltanesa Unram Journal of Community Service (UJCS) Journal Of Sustainable Research In Management Of Agroindustry (SURIMI) International Journal of Economics, Business and Innovation Research
Mukhlis Mukhlis
Agribisnis, Politeknik Pertanian Negeri Payakumbuh
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 Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

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The Use of Insecticides Viewed from a Technical View of Applications in Corn Crops: Case Study of Corn Farmer Behavior Arfan Arfan; Sri Sudewi; Mukhlis Mukhlis; Mismawarni Srima Ningsih
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7158

Abstract

Synthetic insecticides are still used as the main solution in suppressing herbivorous insect attacks on maize at the farm level. The purpose of this research is to determine and find new ways farmers use insecticides wisely through a multi-aspect approach. The method used to determine the sample was purposive sampling with 50 corn farmers spread across five villages in the Tambulava sub-district. Primary data collection was obtained by observation through direct interviews with corn farmers using a prepared semi-structured questionnaire, and secondary data were obtained through a literature study and various sources related to research issues. Quantitative data were analyzed by simple tabulation (cross-tabulation analysis), while qualitative data were analyzed using an interpretation of existing phenomena. The results showed that four herbivorous insect species attacked corn plants in the Tanambulava District: Spodoptera frugiperda, Helicoverva armigera, Ostrinia furnacalis, and Locusta sp. Insecticide application time by local farmers is generally done in the morning by 90%, with application frequency varying 1-3 times a week. There are 13 active insecticide ingredients used by corn farmers in Tambulava District, Sigi Regency.
Performance of Cocoa Graft Seedlings as a Result of Different Number of Lower Stem Leaves and Entry Defoliation Time Mismawarni Srima Ningsih; Syafrison Syafrison; Fardedi Fardedi; Giska Oktabriana; Mela Rahmah; Hary Yanto Jailani; Mukhlis Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.7176

Abstract

This research aims to see the effect of the number of leaves left on the rootstock and the best defoliation time to improve the performance of cacao shoot connection seedlings. The research was conducted in the experimental garden of Politeknik Pertanian Negeri Payakumbuh from March to July 2023. Cocoa clone ICS was used as rootstock and clone TSH as scion. The experimental design was 4x4 factorial with 3 replications, the environmental design was completely randomized design. Data were analyzed statistically using F test and DNMRT further test at 5% level. From the research and data processing, it was found that there is an interaction between the treatment of different number of rootstock leaves and different defoliation times on the performance of cocoa shoot grafting seedlings based on the variables of percentage of grafted seedlings, number of shoots, number of leaves, leaf area and weight of seedling scion. It can be concluded that defoliation of the rootstock six days before splicing with rootstock having four leaves produces the best performance of cacao shoot grafting seedlings
Analisis Indeks Kualitas Tanah Tipe Penggunaan Lahan Hutan Pinus pada Lahan Kering di Kabupaten Aceh Besar Umar Husein Abdullah; Reza Salima; Mulyanti; Mukhlis; Sufardi
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7228

Abstract

This study aims to determine the analysis of soil quality index in pine forest land use type on dry land in Aceh Besar Regency. This research focused on several field observation points in the pine forest land use type area on dry land in Aceh Besar Regency. The soil quality index in the pine forest land use type in Aceh Besar Regency is included in the medium category. This is due to soil sampling on the inceptisol soil type in Aceh Besar Regency, which has characteristics of less fertile soil. Soils that have a high percentage of dust have a higher risk of erosion, because dust has a relatively small size so that it is easily washed away by surface flow. low C-organic content, high volume weight, pH H2O, K- exchangeable, P-available and low N-total. In the type of pine forest land use, special treatment is needed in the form of adding organic matter to the soil by fertilizing, reforesting pine plants and conducting drainage so as to reduce nutrient leaching in the top soil layer.
Effect of microbial consortium application on growth and yield of Oryza sativa L. Aris Aksarah; Arfan; Lisa Indriani Bangkele; Zainal; Fahri; Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7272

Abstract

A group of microorganisms (bacteria, viruses, fungi, and other microbes) working together to perform a specific task is called a consortium. This study aims to study and determine the growth and yield response of rice plants to the application of a consortium of phyllosphere microbes Fm48 and rhizosphere microbes R15. This research has been conducted since from August to November 2021 in the rice fields of Boya Baliase Village, Marawola District, Sigi Regency, Central Sulawesi Province. This study used a one-factor randomized block design method with grouping based on plot height. The treatment that was tried consisted of four levels, that is: Control = Without applied microbes, Fm48 = Applied a consortium of phyllosphere microbes Fm48, R15 = Applied a consortium of rhizosphere microbes R15 and Fm48R15= Applied a consortium of phyllosphere microbes Fm48 and rhizosphere microbes R15. To determine the effect of the treatment being tested, a variance analysis was carried out. Analysis of variance which showed a significant effect, further test was carried out for LSD α = 0.5. The results showed that the treatment of various consortiums of phyllosphere microbes Fm48 and R15 rhizosphere microbes had no significant effect on growth parameters but had a significant effect on the number of hollow grains and grain weight per 1000 rice grains. The consortium of phyllosphere microbes Fm48 and rhizosphere microbes R15 gave the best results for the lowest number of hollow grains and the highest grain weight per 1000 rice grains.
Socio-Economic Factors Influencing the Adoption of Integrated Crop Management Technology in Rice For Sustainable Agribusiness Development Tintin Febrianti; Fitri Rahmawati; Mukhlis Mukhlis; Dadan Suryana
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.8123

Abstract

Adoption of Integrated Crop Management technology of rice is considered to increase production and income, also expected to be environmentally friendly. The purpose of this study was to determine the level of application of IPM and analyze the influence of socio-economic factors of farmers on the adoption of IPM technology. This research method was a survey, data collection using structured interviews using a measuring scale that is ordinal. Sampling with simple random sampling technique, the samples number used as many as 30 rice farmers. The data analysis technique used multiple linear regression method using the SPSS. The results found that the level of adoption of rice PTT technology in three subsystems: subsystem of supplying production facilities, cultivation subsystem, and post-harvest subsystem categorized as moderate. In adopting PTT rice, farmers have not fully considered the recommendations required by PTT rice. Simultaneously, age, education, land area, and length of farming together have a positive and significant effect. But partially that age, and length of farming have a positive and significant effect on rice PTT, while education and land area used do not have a positive and significant effect on the application of rice PTT in Putera Sejahtera Farmer Group
Analysis of Coconut Agribusiness Development Strategy in North Minahasa Regency Rine Kaunang; Mellisa L. G. Taroreh; Charles R. Ngangi; Mukhlis Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8500

Abstract

The development of coconut in North Minahasa requires an appropriate and efficient strategy. This research aims to assess and analyze the conditions in the coconut agribusiness system in North Minahasa, outline the factors of IFAS (Internal Factors Analysis Summary) and EFAS (External Factors Analysis Summary) matrices, and provide policy recommendations related to the coconut agribusiness development strategy in North Minahasa. The research was conducted over a period of 9 months, utilizing both primary and secondary data. Primary data were obtained through the distribution of questionnaires, followed by Focus Group Discussions with respondents and direct interviews with coconut farmers, collector traders, and coconut processing industries (producing copra, flour, and coconut milk) in North Minahasa Regency, as well as business entities involved in the coconut agribusiness. Secondary data were obtained from relevant institutions such as the Central Statistics Agency, the Regional Agriculture Office of North Minahasa Regency, previous research journals, and related books. The research results, analyzed through a SWOT analysis of the Coconut Agribusiness Development Strategy in North Minahasa Regency, fall into quadrant I, indicating an aggressive strategy with coordinates (0.42:0.44), aligning with strengths and opportunities. The derived strategy is S-O (Strength-Opportunity), focusing on maintaining the availability of raw materials, the market for processed coconut products, human resources, and land suitability, with support from the local government to increase community income and expand coconut processed products into the international market.
Characteristics of Production Factors and Production of Zero Tillage System Rice Farming Mukhlis Mukhlis; Iis Ismawati; Nova Sillia; Siska Fitrianti; Indria Ukrita; Raeza Firsta Wisra; Hidayat Raflis; Riva Hendriani; Latifa Hanum; Hasan Ibrahim; Sri Nofianti; Andrik Marta; Nila Sari
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.8542

Abstract

Zero tillage system is able to prepare the land for plants to grow and produce well by paying attention to the ecological balance of the environment, especially water and soil. The purpose of this study was to determine the characteristics of production factors and production characteristics of rice paddy farming with no-tillage system. This research used descriptive method, conducted in Taram village, Harau sub-district. Sample determination using snowball sampling method, with a total sample of 50 farmers. Data collection by interview using questionnaires for primary data and documentation method for secondary data. Data analysis used qualitative descriptive analysis with a triangulation approach. The results showed the characteristics of production factors include: paddy field area 0.25 - 2.0 ha, seed requirement 8 - 60 kg/acre, compost fertiliser 0.25 - 2 tonnes/acre, Urea fertiliser 25 - 200 kg, NPK Phonska fertiliser 25 - 200 kg, herbicide 1 - 3 litres, insecticide 1 - 2 litres, labour consists of labour within the family and labour outside the family, including: Labour and female labour, and capital consists of cash, hoes, and knapsack sprayers. The amount of farm labour can be reduced by up to 145%, especially in land preparation activities, because there is no tillage and only spraying of residual rice stalks and weeds. Rice production characteristics: Total production of 800 - 6,200 Kg/acre, with an average of 2,262.80 Kg. The selling price of rice production was IDR 7,500/kg - IDR 7,800/kg, with an average of IDR 7,710/Kg.
The Impact of the Externality of Tofu Manufacturing Business on the Social, Economic, and Environmental Aspects of the Community Nurliani Nurliani; Ida Rosada; Sitti Nurani Sirajuddin; Mukhlis Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8890

Abstract

The tofu industry is growing because it is a cheap and nutritious food, but the production process produces liquid and solid waste that is harmful to the environment. The research aims to describe the community's perception of the social, economic, and environmental conditions of the tofu-making business and calculate the value of community losses to maintain ecosystem value. This research uses survey and interview methods with communities in tofu production centers. Data analysis using the CVM method (Contingent Valuation Method) to estimate the costs that the community will pay. The research results show that the community's response around the tofu-making business to the social environment is in the category of not providing employment opportunities and children's education. The community's response to economic aspects is in the disagree category, meaning that the tofu-making business has no impact on increasing people's income and purchasing power. Respondents disagreed that tofu liquid waste disturbed the surrounding environment. Before being discharged into waterways, liquid waste goes through a processing process in a wastewater treatment plant (IPAL) so that liquid waste discharged into rivers is free from chemicals and odor. Meanwhile, solid waste is sold for animal feed. Value of willingness to pay (willingness to pay) community to maintain ecosystem value of IDR 80,450/year/KK.
Efektivitas Peran Penyuluh Pertanian Dalam Budidaya Cengkih di Kabupaten Enrekang (Studi Kasus di Desa Buntu Barana Kecamatan Curio Kabupaten Enrekang) Ida Rosada; Rasmeidah Rasyid; Nurliani; Farizah D. Amran; Sitti Nurani Sirajuddin; Nurhapsa; Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9074

Abstract

Extension workers are among the contributors to agricultural activities. They are to provide guidance and knowledge through the latest information or innovation to enhance farming systems, which ultimately increases crop yields. Additionally, extension workers pursue to transform the behavior of farmers, for instance, their ability to adapt to continually changing situations and conditions. This research aims to analyze the role and effectiveness of agricultural extension in clove plantations in Enrekang Regency. The research was carried out in Buntu Barana Village, Curio District, Enrekang Regency, with 100 farmers as respondents. The results revealed that the extension process employing a group approach method attended by farmers and extension workers who provide knowledge regarding clove cultivation, starting from seeding, maintenance and fertilization, pest control, and postharvest, was successful, meeting farmers’ expectations. In this case, the instructor carries out his role well and effectively. The roles of agricultural instructors are facilitators, communicators, and motivators in the clove cultivation in Buntu Barana Village, Curio District, and they have been considered by the farmers effective in carrying out all roles, especially in clove cultivation activities.
Accessibility of Sustainable Beef Cattle Business Development in Mattiro Bulu District, Pinrang Regency Ilham Rasyid; Indra Wirawan; Sitti Nurani Sirajuddin; Mukhlis Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.9083

Abstract

Beef cattle business development in Alitta Village, Mattiro Bulu Sub-district, Pinrang District, has great potential but also faces a number of challenges. In this context, this study aimed to assess resource accessibility in smallholder beef cattle farming based on the quality of farmers' human resources. Through qualitative methods and literature studies, primary data were obtained from interviews with farmers and business actors, while secondary data were obtained from relevant agencies. The results show that farmer characteristics, such as age, education, experience and training intensity, affect access to financial, technological and physical resources for beef cattle enterprises. Technology integration and innovation, smart marketing, and sustainable environmental maintenance are key strategies in developing this business. By implementing these strategies, Alitta Village can become a model for sustainable beef cattle enterprise development in the surrounding area, providing sustainable economic, social and environmental benefits to the community and surrounding environment
Co-Authors Adi Putra Adinda Elfara Rizki Adam Amriana Hifizah Amrizal Amrizal Amrizal Andreas Leploi Andrik Marta Angela Ruban Anggeline Amahorseja Arfan Arfan Arfan Aris Aksarah Arman Arman Asnidar Mastam Astati Ayu Arini Budiman Haruna Caroline B.D. Pakasi Caroline Betsy Diana Pakasi Charles R. Ngangi Charles R. Ngangi Dadan Suryana David P. Rumambi Dedie Tooy Dedie Tooy Denny Saroinsong Dewi Nur Asih Dewi Sri Nurchaini Dominggas M Kelabora Eka Kusuma Dewi Erny Sirappa Eygner Gerald Talakua Fahri Fardedi Fardedi Farizah D. Amran Filemon Tutratan Fitri Rahmawati Geraldine C.D. Podung Giska Oktabriana Haeruddin Hardiyanti Sultan Hary Yanto Jailani Hasan Ibrahim Herry F. Pinatik Herry F. Pinatik Hidayat Raflis Husnul Khotimah Ida Rosada Ida Rosada Iis Ismawati Ilham Rasyid Ilham Syarif Imelfina Musthafa Indra Wirawan Indria Ukrita Janer Sangaji Jenny Baroleh Khaifah Asgaf Latifa Hanum Lien Damayanti Lisa Indriani Bangkele Made Krisna Laksmayani Malik, Shintami Rouwelvia Mardiyani Sidayat Margie Wattimury Marliyah Maya Hendrietta Montolalu Megawati Mela Rahmah Mellisa L. G. Taroreh Mellisa L. G. Taroreh Mirza Andrian Syah Mismawarni Srima Ningsih Mohammad Reyvaldi Mubarokah Muhamad Muhammad Arsan Jamili Mulyanti Mulyanti Muthmainnah Nally Y.G.F. Erbabley Nila Sari Nova Sillia Nur Alam Kasim Nurfadilah Nurfadilah Nurhapsa Nurliani Nurliani Nurliani Olivia Esther C.R Raeza Firsta Wisra Rasmeidah Rasyid Regia Indah Kemala Sari Reza Salima Rine Kaunang Rine Kaunang Rine Kaunang Riri Oktari Ulma Riva Hendriani Riva Hendriani Rustam Abd. Rauf Safriyanto S Maruka Sartika Syafi Shintami Rouwelvia Malik Siska Fitrianti Siti Nurlaelah Sitti Hardiyanti M.M Sitti Nurani Sirajuddin Sri Ade Putra Sri Kembaryanti Putri Sri Kembaryanti Putri Sri Nofianti Sri Sudewi Sri Widayanti St. Rohani Stephano C. W. Ngangi Suci Ananda Sufardi Sultan Syafrison Syafrison Teltje Koapaha Tintin Febrianti Toni Malvin Umar Husein Abdullah Wahyuni Zam Wira Hatmi Yanru Silubun Yulianti Kalaba Yulismi Yulismi Yusma Damayanti Zainal