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All Journal Limits: Journal of Mathematics and Its Applications Mathvision : Jurnal Matematika Abdimas Universal Journal of Mathematics Education and Science Limits: Journal of Mathematics and Its Applications

Kresna Oktafianto

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Author-ID : 2728054

Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences

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Title

Pendampingan Percepatan Pengentasan Kemiskinan Melalui Budidaya Cacing Tanah (Lumbricus Rubellus) di Kecamatan Soko Kabupaten Tuban Kresna Oktafianto; Raka Nur Sukma; Kuntum Febriyantiningrum; Dwi Oktafitria; Henny Murnafikhoh; Habib Al Mahdi; Rahmatullah Rahmatullah
Abdimas Universal Vol. 1 No. 1 (2019): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Balikpapan (LPPM UNIBA)

One of the efforts to alleviate poverty in Soko Sub-District, Tuban Regency is giving an assisting program in the cultivation of earthworms (Lumbricus rubellus). This program is aimed for groups of farmers in Soko Sub-District, Tuban Regency. This Community Service Activity (PKM) was carried out by using a method in the form of training activities for earthworm cultivation (Lumbricus rubbelus) starting from the provision of materials, preparation of earthworm media, seed sowing, feed making, feeding, routine maintenance, harvesting techniques and monitoring of PKM implementation team. Mentoring and monitoring activities were observed with cultivation implementation observation instruments, observation sheets on worm cultivation, and participant response questionnaires. This community service ended with the submission of earthworm seedlings (Lumbricus rubbelus) to the participants of farmer groups in Soko Sub-district, Tuban Regency as the initial capital to start earthworm cultivation (Lumbricus rubbelus). The results of Community Service showed that the average responsiveness of earthworm cultivators in Soko Subdistrict showed very good (4.1%), good (34.8%), sufficient (39.8%)and the remaining was lacking and continuous technical guidance and assistance needed to get maximum results (21.3%).

Pengembangan Desain Pembelajaran Basic Mathematic dengan Metode Estafet Kartu Kresna Oktafianto; Eriska Fitri Kurniawati; Lilik Muzdalifah; Ahmad Zaenal Arifin; Nia Nurfitria; Afifah Afifah; Ridho Awanda
Abdimas Universal Vol. 1 No. 2 (2019): Oktober
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Balikpapan (LPPM UNIBA)

Basic education is very important for the next generation of the nation. A growing era requires educators to implement creative and innovative learning strategies. Basic education that is centered on elementary students is the center of attention, often mathematics lessons become a heavy scourge for elementary students. Therefore, learning mathematics in elementary students also requires learning strategies that are different from before. The purpose of the Rumah Matematika (RuMat) program for the community especially elementary students is to change the mindset of mathematics lessons that often scourge students into fun lessons by applying the Card Relay Method. The method is more in the form of a game so students can absorb knowledge while playing. With Rumah Matematika (RuMat) program, students will be more interested in learning basic mathematics in a more fun way.

Pembuatan Kompos Organik dari Kotoran Sapi Kresna Oktafianto; Abdul Ro'uf; Faiz Nur Afnan; Rivaldi Avan Yudi; Eva Afrida Lucyana; Kistri Wahyuni; Fidyatul Khasana
Abdimas Universal Vol. 1 No. 2 (2019): Oktober
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Balikpapan (LPPM UNIBA)

Lack of knowledge both theoretically and practically issue of benefits, functionalitty and how to make organic fertilizer to make the most of Tenggerwetan villager, Kerek use cow manure as a main ingredient to increase their agricultural output. Society / farmers do not quite understand how to make compost from cow manure fermented with EM4 and Semanggi. Based on data obtained through direct observation and interviews with Tenggerwetan villagers, the authors took the initiative to conduct counseling and training on how to make organic fertilizer from cow dung using the main ingredients of EM4 plus other materials that are around the residents. The choice of cow dung as an alternative to making organic fertilizer because the average citizen keeps cattle as livestock, besides that so far there have been residents who use cow dung as fertilizer. However, due to lack of knowledge, the Tenggerwetan farmer actually made a fatal mistake for direct mix unprocessed manure to agricultural land.. As a consequence it actually makes the disease in plants that they are familiar with the name "brendol root". This dedication activity took approximately 14 hours starting from the socialization stage, ensuring the availability of key ingredients and fertilizer-making media to direct practice with residents. As a result, residents began to realize the benefits of organic fertilizer. Eventually the residents realized that the use of organic fertilizer was more cost-effective and interested in starting to utilize cow manure fermentation as a media for soil fertility.

Co-Authors Abdul Ro'uf Arifin, Ahmad Zaenal Ayuning Dwis Cahyasari DENI SETIAWAN Dinita Rahmalia, Dinita Dwi Oktafitria Eris Tri Kurniawati Eva Afrida Lucyana Faiz Nur Afnan Fatihatun Ni'mah Fidyatul Khasana Habib Al Mahdi Henny Murnafikhoh Kistri Wahyuni Kuntum Febriyantiningrum Lilik Muzdalifah M. Fariz Fadillah Mardianto Muhammad Afif Netha Aliffia Neva Ely Marlina Nia Nurfitria Novi Ariyani Rahmatullah Rahmatullah Raka Nur Sukma Ridho Awanda Rita Yuliastuti Rivaldi Avan Yudi Sediono, Sediono Teguh Herlambang Ulul Azmi ULUL AZMI

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