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Dudi Septiadi
Universitas Mataram
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Journal : Jurnal Biologi Tropis

 1 
Income and Efficiency Analysis of Maize Farming in Pringgabaya District East Lombok Regency Aeko Fria Utama FR; Dudi Septiadi; Muhammad Nursan
Jurnal Biologi Tropis Vol. 22 No. 1 (2022): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i1.3471

Abstract

East Lombok Regency is one of the maize development areas in NTB Province, however, maize productivity in that area is still relatively low due to the inefficient use of production inputs.The aims of this research are to; 1) analyze the income of corn farming in Pringgabaya District, East Lombok Regency; 2) analyze the factors that influence corn production in Pringgabaya District, East Lombok Regency; 3) analyze the level of economic efficiency in the use of production factors in corn farming in Pringgabaya District, East Lombok Regency. The research method used is descriptive method with a quantitative approach. The location of the research was carried out in Bagek Papan Village and Pringgabaya Village, Pringgabaya District, East Lombok Regency. Respondents in this study were farmers who cultivate corn in paddy fields as many as 30 respondent farmers. Data collection techniques used in this study are survey and interview techniques. Analysis of the data used in corn farming is farm income analysis, Cobb-Douglass production function analysis and efficiency analysis of production factors. The results showed that the income of farmers obtained from corn farming in Pringgabaya District, East Lombok Regency in 2021 was IDR 11,671,745 per arable area or IDR 15,559,705 per hectare. The factors that affect production that have a significant (significant) effect on production are land area at a significant level of 5% and NPK fertilizer at a significant level of 10%. Meanwhile, other variables, namely labor, seeds, urea, TSP and pesticides had no significant effect at the 5% and 10% levels. The production factors used in corn farming in Pringgabaya District, East Lombok Regency are not and have not been efficient to cultivate, this can be seen from the efficiency criteria that have not and none have achieved efficiency with a value of NPMx/Px = 1.
Consumer Behavior of Middle-Income Class Towards The Utilization of Medicinal Plants During The Covid-19 Pandemic Dudi Septiadi; Pande Komang Suparyana; Sharfina Nabilah
Jurnal Biologi Tropis Vol. 22 No. 2 (2022): April - June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i2.3618

Abstract

Since the outbreak of Covid-19 in Indonesia, medicinal plants have become viral and are in great demand by the public. The application of healthy living behavior by consuming medicinal plants is one of the efforts for the community to maintain health and increase immunity. The objectives of th is research are to; 1) explain the development and role of the middle-income class in the Indonesian economy; 2) analyze middle-class behavior related to the literacy level of middle-income class society; 3) analyze the behavior of the middle-income class in consuming medicinal plants as an effort to increase immunity. The research method used in this research is a descriptive qualitative approach. The number of samples used in the study is 90 respondents. Based on the research results, it shows that the growth of the middle-income class from 2012 to 2020 has increased by 64% to 68.2 million people. A large number of middle-class people in Indonesia have played a role in supporting the domestic economy in terms of consumption expenditure. Based on this research, the highest number were middle-class people with moderate levels of literacy, which is 44 percent. Middle-class people who have a high literacy rate are as much as 25 percent. Meanwhile, the middle-class people with low literacy levels are quite a lot, namely 31 percent. The interest of the middle class in consuming medicinal plants is relatively high. There were 32 middle-class respondents who had a high interest in consuming medicinal plants during the Covid-19 Pandemic.
Analysis of Agricultural Input Resources on Chopped Tobacco Production of Reket and Seram Varieties in Suralaga District East Lombok Regency Dudi Septiadi; Muhammad Nursan; Aeko Fria Utama FR; Pande Komang Suparyana; Baiq Saopi Nadiawati
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4414

Abstract

Tobacco is a leading commodity that has high economic value. The tobacco products industry has a major contribution to the structure of state revenues through excise taxes, employment and sources of farmers' income. This research aims to; 1) explain the relevance of the characteristics of farmers and the production of chopped tobacco in Suralaga sub-district, East Lombok Regency; 2) analyze the influence of farming input resources on the production of reket and seram tobacco varieties in Suralaga District, East Lombok Regency. The research was conducted in Suralaga District, East Lombok Regency. The study was conducted from July 2021 - November 2021. The sampling method used purposive sampling as many as 40 farmer respondents who run tobacco farming. The data analysis method used in this research is quantitative analysis with multiple linear regression approaches. The results of the research show that the agricultural input resource variables that affect the production of tobacco farming are tobacco farming land variables, pesticides, labour, farming experience, and age. While the dummy variables in this study, namely the gender and variety types were also stated as variables that had an effect on tobacco production.
Socio-Economic Study of Maize Farming Households in The Buffer Area of Mandalika Special Economic Zone Central Lombok Regency Dudi Septiadi; Rosmilawati Rosmilawati; Abdullah Usman; Asri Hidayati
Jurnal Biologi Tropis Vol. 22 No. 3 (2022): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i3.4474

Abstract

The Mandalika Special Economic Zone is one of the priority areas for national economic development that aims to create new sources of economic growth in the region. Maize is a type of food crop that has great potential share in the agricultural sector, especially as fulfillment food needs in the Mandalika Special Economic Zone. The objectives of this study were 1) to analyze the income from maize cultivation in the buffer zone of the Mandalika Special Economic Zone; 2) analyze the perceptions of households producing corn in the buffer zone about the socioeconomic benefits of the existence of the Mandalika Special Economic Zone. The method used in this research is the descriptive method. The respondents in this study were farmers who planted maize in Mertak Village and it was determined that there were 30 respondents who were determined by purposive sampling. The results showed that maize farmers in the buffer zone of Mandalika Special Economic Zone earn income in one growing season with an average income from maize cultivation of IDR 15,392,760/LLG or IDR 13,502,577/ha. Also, maize farmers in the buffer zone of the Mandalika Special Economic Zone benefit from the existence of the Mandalika Special Economic Zone in the form of increasing employment, improving public facilities like; the road infrastructure is of better quality, the physical condition of educational facilities and health facilities is also improving.
Co-Authors Abdullah Usman Aeko Fria Utama FR Agustius Nubatonis Andi Iva Mundiyah Anna Apriana Hidayanti Anton Budiharjo Anwar Asri Hidayati Astri Irmayanti Baiq Saopi Nadiawati Dwi Praptomo Sudjatmiko Eka Nurminda Dewi Mandalika Fadli Fadli Fadli L. Sukardi M Yusuf M. Yusuf Mohammad Archi Maulyda Nabilah, Sharfina Ni Made Nike Zeamita Widiyanti Ni Made Wirastika Sari, Ni Made Wirastika Ni Made Zeamita Nursan, Muhammad Pande Komang Suparyana R Radha Rifani Nur Sindy Setiawan Rosmilawati Rosmilawati Sipayung, Boanerges Putra Supartiningsih, Sri Tajidan, Tajidan Umbu Joka waridatun nisa Widodo, Arif Wizatul Ika Wulandari Wulandari, Nourma Pramestie Yoseph Daniel Jemai