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All Journal Agrosains: Jurnal Penelitian Agronomi Agrotechnology Research Journal Jurnal Abdi Insani
Lisa, Oviana
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics

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PEMBERDAYAAN KELOMPOK TANI MELALUI PROGRAM SOSIALISASI PEMANFAATAN SERBUK PENGAWET NABATI DAN KIT UJI TANAH UNTUK MEWUJUDKAN FOOD RESILIENCE Tanjung, Yulia Windi; Lisa, Oviana; Aminah, Siti; Afrija, Nur; Carlos, Roberto
Jurnal Abdi Insani Vol 12 No 2 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i2.2175

Abstract

Food resilience is a shared responsibility between the government and the community to meet the food needs of all Indonesian citizens, particularly from West Aceh. One effort to optimize food resilience is to increase superior natural resources (SDA) such as rice. The use of chemicals to prevent rice weevil pests from attacking rice stores and ineffective fertilization management in rice fields often have negative impacts on both health and the environment. This socialization activity aimed to introduce the use of plant preservative powder as an alternative to controlling rice weevil pests in rice storage and the use of soil test kits to independently measure nutrient conditions in rice fields. This activity was carried out in Peunia Village, Kaway XVI District by involving members of the Ingin Maju Farmers Group as service partners. The results of this empowerment activity showed the importance of understanding the actual condition of the soil through soil analysis using soil test kits, such as pH meters and BWD tools. This knowledge aimed to minimize the possibility of a decline in soil carrying capacity (degradation) which can have an impact on rice production. The production of rice reserves can also be controlled from pest attacks such as rice weevils (Sitophilus oryzae) by using preservative powder made from aromatic leaves. Increasing farmer skills in these two methods were expected to support the realization of food resilience and more sustainable and environmentally friendly agricultural management.
Penggunaan Buah Maja sebagai Pupuk Organik dan NPK Mutiara terhadap Pertumbuhan Kacang Hijau di Kabupaten Serdang Bedagai Sari, Putri Mustika; Siregar, Mawaddah Putri Arisma; Lisa, Oviana
Agrosains : Jurnal Penelitian Agronomi Vol 24, No 2 (2022): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v24i2.65338

Abstract

Indonesia has experienced a decline in green bean production due to unsuitable green bean cultivation and low soil fertility. However, combining NPK Mutiara and organic fertilizer made from active maja fruit containing NPK Mg and Fe can increase soil fertility and quality in an environmentally friendly way. This study aims to examine the effect of combining organic fertilizers with active ingredients of maja fruit and pearl NPK in increasing the growth of green bean varieties of VIMA-1. The research was carried out in Sukajadi Village, Perbaungan, Serdang Bedagai District, from October to December 2021 using a 2-factor RAK design where the first factor was PO application with four treatment levels, namely M0 = Control; M1 = 100ml PO: 750 ml water; M2 = 100 ml PO: 1500 ml water; M3 = 100 ml PO: 2250 ml water. Then the second factor is the dose of NPK Mutiara fertilizer where P1 = 30g/plot and P2 = 40g/plot with the number of replications 3. The results showed that the administration of PO with the active ingredient of maja fruit had an insignificant effect on all parameters observed. However, the NPK fertilizer treatment had a significant impact on diameter. Stems at treatment P1 = 30g/plot.
Identification of Morphology and Molecular PCR-RAPD Bactrocera spp. in the Location of Red Guava Crops, Deli Serdang District Sari, Putri Mustika; Lisa, Oviana; Lisdayani, Lisdayani
Agrotechnology Research Journal Vol 6, No 2 (2022): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (563.692 KB) | DOI: 10.20961/agrotechresj.v6i2.67181

Abstract

Various fruit flies are in Indonesia, but only a few species of fruit flies have been found at the red guava plant in Deli Serdang District. Knowing the species of fruit flies are needed to do the proper control. In addition to morphological identification, it is necessary to carry out molecular characterization to obtain accurate results in characterizing species differences. This study aims to identify the fruit fly based on morphology and molecularly PCR-RAPD for mapping the genetic closeness of the relationship between individual fruit flies. Bactrocera morphologically identified at LIPI, namely B. carambolae, B. papayae, B. caudata, B. albistrigata, B. umbrosa, B. curcubitae, B. tau, and B. kinabalu. For molecular identification PCR-RAPD, shows the dendrogram results from the Neighbor-Joining analysis based on RAPD markers of DNA band characters showing the genetic proximity of eight species divided into three groups of Bactrocera based on their location. The closeness of genetic relationships between individuals was analyzed using Pairwise Distance Calculation which describes the genetic distance between species. The results of Pairwise Distance Calculation ranged from 0.13-0.42. By knowing what species there fruit flies are in red guava plantations in the Deli Serdang district, it can make it easier for farmers to monitor and control fruit flies in red guava plantations.
Co-Authors Afrija, Nur Carlos, Roberto Lisdayani Lisdayani, Lisdayani Sari, Putri Mustika Siregar, Mawaddah Putri Arisma Siti Aminah Tanjung, Yulia Windi