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Community Service Skim Risma for School Year 2017 Rizky Parlika; Didik Utomo Pribadi
Nusantara Science and Technology Proceedings International Seminar of Research Month Science and Technology in Publication, Implementation and Co
Publisher : Future Science

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In the country of Indonesia, especially in big cities like Surabaya, the need for education services is one of the most important things for the community. One form of educational services based on information technology that can run the school that is a complete package of educational applications. Complete education application will greatly support the learning and teaching process in school. In the year 2017 on our campus UPN “Veteran” of East Java, the Institute of Research and Community Service to open a community service scheme called Risma. Our Risma activities consist of two parts: first part we are training for teachers at SMP Catholic Santo Yusup Tropodo Waru Sidoarjo as our place to organize Risma activities. In the second phase, we started uploading the entire school application package into the hosting and domain services we rent and we manage to make the best use of it for the school. As a collection of Applications this school then we give name Risma for School Year 2017 which we short as RS 2017. RS 2017 consists of student absentee recap application, student recap, a recap of student guidance and counseling, student payment data recap, new student admission, and school profile web. The collaboration of all these applications into Integrated Education Information System that is ready to operate in schools in Indonesia. RS 2017 we have installed and settings on the risma2017.com domain page. On the web, risma2017.com will get articles that explain the training activities that we implement, the links to the implementation of the application and also a tutorial to run the application.

Mexican Sunflower (Tithonia diversifolia) as a Source of Organic Matter in Potato Cultivation F. Deru Dewanti; Yonny Koetjoro; Didik Utomo Pribadi
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2020.0613

One of the low production of potatoes is the lack of land carrying capacity. The availability of nutrients greatly affects the growth and yield of plants. During this time excessive and continuous use of inorganic fertilizers can lead to a decrease in soil fertility rates. Paitan plants have only been used as a fence plant and still not widely used as a producer of organic nutrients, especially in potatoes. Utilization of mexican sunflower as a supplier of organic materials can be done easily and efficiently because mexican sunflower plants are very easy to get and grown widely. This plants are widespread in the region of East Java. The purpose of this research is to obtain the potential of paitan as a supplier of organic materials to increase growth and yield of granola potato optimum. This study used experimental method with Randomized Group Design (RGD). Treatment using mexican sunflower dose (D) consists of: D0 = Control, without fertilization, D1 = 120 kg N/ha equivalent to fresh mexican sunflower 5.882 ton/ha, D2 = 175 kg N/ha equivalent to fresh mexican sunflower 8.578 ton/ha, D3 = 230 kg N/ha equivalent to fresh mexican sunflower 11,273 ton/ha, D4 = 175 kg N/ha Urea equivalent to 380 kg/ha, P2O 149.76 kg/ha, K2O 100 kg/ha. The results of the study obtained mexican sunflower with a dose of fertilization 11,273 ton/ha equivalent to 230 kg N/ha (D3) can produce growth and yield of the highest potato crops. Mexican sunflower as an organic fertilizer can improve soil fertility and be able to provide nutrients to plants.

Production of Sweet Corn (Zea mays saccharata Sturt) Bonanza Variety on Planting Distance Setting and The Use of NPK Fertilizer Carolina Rosa Siallagan; Sutini Sutini; Didik Utomo Pribadi; Ramadhani Mahendra Kusuma
Nusantara Science and Technology Proceedings Sains dan Teknologi Pertanian Modern
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2021.1503

Sweet corn (Zea mays saccharata Sturt) cultivation can be done through variety selection technology use, fertilization, and the proper planting distance. One of the techniques used in sweet corn cultivation is planting distance and fertilization with NPK fertilizer. So, this study is critical in order to set the planting distance and NPK fertilizer dose to enhance sweet corn production. The goal of this study was to see how different planting distances and NPK fertilizer doses affected sweet corn production. The study was carried out in a rice field in Sambiroto Village, Padas District, at an elevation of ± 60 meters above sea level. It was conducted during January-May 2019. The method used was a factorial experiment with three replications based on a Randomized Block Design and two factors. The first factor is the planting distance, they are J1: 60 cm x 15 cm, J2: 60 cm x 20 cm, J3: 60 cm x 25 cm. The second factor is the NPK fertilizer dose, they are P0 = 0 kg / ha, P1 = 100 kg / ha, P2 = 200 kg / ha, P3 = 300 kg / ha. The results showed that (1) the J2 (60 x 20 cm) planting distance had the best effect on sweet corn cobs fresh weight per plant as well as per hectare without husks and sweet corn sugar content. (2) The NPK fertilizer dose of 300 kg/ha and planting distance of 60 x 20 cm resulted in optimal production on sugar content parameters. In conclusion, planting distance setting of 60 x 20 cm and NPK fertilizer dose of 300 kg / ha resulted in optimal production for sweet corn plant.

The Role of in Vitro Culture Producing Secondary Metabolites and Plant Conservation Techniques to Overcome the Environmental Crisis Sutini; Widiwurjani; Didik Utomo Pribadi; Nora Augustien
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3108

This paper aims to examine the role of in vitro culture as a technique to produce secondary metabolites that are needed in various fields. In addition to producing secondary metabolites, in vitro culture can also be used as a plant conservation technique that can produce plantlet asexually in large numbers. This large number of plantlets besides being commercialized, its growth and development of plants is useful for overcoming the decline in environmental quality. An example of a plant will be useful as the lungs of an area and its roots will reduce the erosion of land areas. The conceptual framework of this study is that in addition to producing secondary metabolites, in vitro culture also has a function for plant conservation which in the future can prevent environmental damage. The problem in this study is the instability in the secondary metabolite biomass production and the need for optimization in the domain of conservation techniques. The method of this paper writing was extracting data information from journals, books and online sources which being analysed descriptively and qualitatively to verify the data objectively. The result of this study showed the role of in vitro culture that can produce secondary metabolites and can be implemented in plant conservation that overcome environmental crises.

Effect of Guano Fertilizer Doses and Atonic Concentrate Growth Regulator Substances on Curly Chili (Capsicum annum L.) Plant Yields Arifa Bingar Mulia; Djarwatiningsih Pongki Soedjarwo; Didik Utomo Pribadi
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2023
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2024.4002

Curly chili (Capsicum annum L.) is a horticultural plant that is included in the vegetable commodity. Production of curly chilies in Indonesia is still unstable so the need for curly chilies is not met so production needs to be increased. This research aimed to determine the effect of the optimal dose of guano fertilizer and concentration of the Atonik Growth Regulator on the yield of curly chili plants The research location is on cultivated land of the Faculty of Agriculture, Universitas Pembangunan Nasional “Veteran” Jawa Timur. This research used a factorial experiment which was prepared using a Completely Randomized Design consisting of 2 factors. The first factor is the dose of guano fertilizer (G) consisting of G0: control, G1: 30 g / polybag, G2 : 60 g / polybag, and G3 : 90 g / polybag. The second factor is the atonic ZPT concentration consisting of A0: control, A1: 2 cc/liter, and A2: 4 cc/liter. Observation indicators consist of observations of the vegetative and generative phases. Research data will be analyzed using variance (ANOVA) and if it is significantly different it will be tested further using the Least Significant Difference (BNT) at the 5% level. The results of the research showed that the application of guano and atonic fertilizers affected the yield of curly chili plants with the most effective combination being a dose of guano fertilizer of 90 g/polybag and an atonic concentration of 4 cc/liter.

The Role of Agroforestry for Climate Change Adaptation and Mitigation Didik Utomo Pribadi; Moch. Sodiq; Fadila Suryandika
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2023
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2024.4012

The agroforestry system is a plant cultivation technology as a form of adaptation and mitigation to climate change. The role of agroforestry in adapting to climate change through the translocation or transfer of germplasm approach, local genetic adaptation, and plasticization of individual species. The role of agroforestry in mitigating climate change through carbon sequestration, stock protection, and utilization of renewable energy.

Production of Sweet Corn (Zea mays saccharata Sturt) Bonanza Variety on Planting Distance Setting and The Use of NPK Fertilizer Carolina Rosa Siallagan; Sutini Sutini; Didik Utomo Pribadi; Ramadhani Mahendra Kusuma
Nusantara Science and Technology Proceedings Sains dan Teknologi Pertanian Modern
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2021.1503

Sweet corn (Zea mays saccharata Sturt) cultivation can be done through variety selection technology use, fertilization, and the proper planting distance. One of the techniques used in sweet corn cultivation is planting distance and fertilization with NPK fertilizer. So, this study is critical in order to set the planting distance and NPK fertilizer dose to enhance sweet corn production. The goal of this study was to see how different planting distances and NPK fertilizer doses affected sweet corn production. The study was carried out in a rice field in Sambiroto Village, Padas District, at an elevation of ± 60 meters above sea level. It was conducted during January-May 2019. The method used was a factorial experiment with three replications based on a Randomized Block Design and two factors. The first factor is the planting distance, they are J1: 60 cm x 15 cm, J2: 60 cm x 20 cm, J3: 60 cm x 25 cm. The second factor is the NPK fertilizer dose, they are P0 = 0 kg / ha, P1 = 100 kg / ha, P2 = 200 kg / ha, P3 = 300 kg / ha. The results showed that (1) the J2 (60 x 20 cm) planting distance had the best effect on sweet corn cobs fresh weight per plant as well as per hectare without husks and sweet corn sugar content. (2) The NPK fertilizer dose of 300 kg/ha and planting distance of 60 x 20 cm resulted in optimal production on sugar content parameters. In conclusion, planting distance setting of 60 x 20 cm and NPK fertilizer dose of 300 kg / ha resulted in optimal production for sweet corn plant.

The Role of in Vitro Culture Producing Secondary Metabolites and Plant Conservation Techniques to Overcome the Environmental Crisis Sutini; Widiwurjani; Didik Utomo Pribadi; Nora Augustien
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3108

This paper aims to examine the role of in vitro culture as a technique to produce secondary metabolites that are needed in various fields. In addition to producing secondary metabolites, in vitro culture can also be used as a plant conservation technique that can produce plantlet asexually in large numbers. This large number of plantlets besides being commercialized, its growth and development of plants is useful for overcoming the decline in environmental quality. An example of a plant will be useful as the lungs of an area and its roots will reduce the erosion of land areas. The conceptual framework of this study is that in addition to producing secondary metabolites, in vitro culture also has a function for plant conservation which in the future can prevent environmental damage. The problem in this study is the instability in the secondary metabolite biomass production and the need for optimization in the domain of conservation techniques. The method of this paper writing was extracting data information from journals, books and online sources which being analysed descriptively and qualitatively to verify the data objectively. The result of this study showed the role of in vitro culture that can produce secondary metabolites and can be implemented in plant conservation that overcome environmental crises.

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