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CURRENT STATUS ON CACAO DISEASE INCIDENCE IN CENTRAL SULAWESI Nur Edy; Margaret Angelia; Irwan Lakani; Johanis Panggeso
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 6 No 1 (2019): June
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v6i1.93

Abstract

Central Sulawesi is the largest cocoa bean producer in Indonesia. However, cocoa production constrained by important diseases. Currently, data about cocoa beandamage due to pathogen infection have not been updated. This study observed the incidence of major diseases in cacao plantations, included pod rot, canker, and vascular-streak dieback (VSD). The study located at the largest cacao plantation in Palolo, Central Sulawesi. The observation pronounced that the cacao trees in the study sites were infected by the pathogens of pod rot, canker, and VSD with different incidence levels. VSD was a disease with the highest incidence and distribution in the cacao plantations. Besides, this study also described the symptom of the disease.
INDIGENOUS TRICHODERMA SPP. COLLECTED FROM SHALLOT FIELDS SUPPRESS FUSARIUM ROT DISEASE Mohammad Yunus; Nur Edy; Vinsensia Pato; Moh. Hibban Toana; Johanis Panggeso; Flora Pasaru; Asrul Asrul
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 6 No 2 (2019): December
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v6i2.179

Abstract

Antagonist fungi have enormous potential to be a biological agent to control Fusarium basal rot (FBR) disease in shallot. This study aims to explore, isolated, and tested the antagonistic of Trichoderma sp. indigenous isolated from shallot fields against FBR disease. Exploration of isolates was carried out at the shallot planting center in Sigi Regency. The isolation characterization and inhibition tests were carried out at the Laboratory of Plant Pathology Tadulako University. The inhibition test was using two culture methods. The results showed that there were Trichoderma sp. obtained from shallot fields in the village of Sidera. In vitro test results showed Trichoderma sp., which was found to be able to inhibit the growth of the fungus F. oxysforum. The highest inhibition reached 69.18% within six days. As a comparison of inhibition of Trichoderma harzianum, a laboratory collection, within 6 days only reached 61.06%. Trichoderma sp. the origin of shallot fields was more effectively used as a biological agent in controlling FBR disease.
WATER CARRYING CAPACITY BASED ON ECOSYSTEM SERVICES IN URBAN AGRICULTURE OF PALU Nursalam Nursalam; Nur Edy
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 7 No 1 (2020): June
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v7i1.446

Abstract

Urban agriculture grows increasingly in tropical countries. It develops not only to feed the growth of the population but also to provide green space, biodiversity, and recreational landscaping. However, developing urban agriculture is facing the problem of water provision. This study examines the existence of agricultural land in Palu, investigates the distribution of agricultural land use in each district, and analyzes the status of environmental carrying capacity for provisioning water. The environmental carrying capacity for provisioning water was assessed based on ecosystem services analysis. The total area of agricultural land in Palu is 5,892.06 ha or about 16.52% of the total area, which spreads in all districts. Three districts recorded have the more extensive agricultural lands, Mantikulore, Tawaeli, and North Palu, of each, has 2188.12 ha (14%), 1090.89 ha (18.51%), and 723.88 ha (12.29%) respectively. The status of water carrying capacity ranged from moderate to high levels, covering an area of ​​5,189.95 ha or 88.08% of the total area of ​​agricultural land. The low carrying capacity of water provision covers ​​689.31 ha or about 11.84% of the total agricultural land. The district of West and South Palu calculated to have the highest carrying capacity. However, both districts experienced a decrease in agricultural land space due to urban development. This study's finding contributes to essential data for relevant authorities in decisions making for sustainable development of urban agriculture in Palu.
EXPLORATION OF BEAUVERIA BASSIANA ENTOMOPATHOGEN ON LEPTOCORISA ACUTA IN RICEFIELD Mohammad Yunus; Salmirna Salmirna; Nur Edy
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 9 No 2 (2022): December
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v9i2.1475

Abstract

Beauveria bassiana (Bals.) Vuill is a fungus that infecting the insect Leptocorisa oratorius F. naturally in ricefields. This study aimed to obtain isolates of the entomopathogenic fungus B. bassiana from the insects body of infected L. oratorius, which would later be used as biological agents in controlling rice pests. The exploratory research was carried out at rice production centers in Sidera Village, Sigi Regency and in Dolago Village, Parigi-Moutong Regency, Central Sulawesi. The laboratory tests were carried out at the Plant Disease Laboratory, Faculty of Agriculture, Tadulako University. Research methods include exploring L. oratorius insects infected by B. bassiana in the field, and then the specimens were brought to the laboratory for isolation and identification, calculation of conidia density, colony relative growth rate, and determination of viability. The results showed that L. oratorius was infected with the fungus B. bassiana in Sidera and in Dolago. Isolates from both regions had the same macroscopic and microscopic morphological characteristics, but had different characteristics of conidia density, colony relative growth rate, and viability.
PENDAMPINGAN KELOMPOK DASAWISMA DALAM MEMENUHI KECUKUPAN GIZI MASYARAKAT MELALUI BUDIDAYA TANAMAN SAYURAN DI LAHAN PEKARANGAN Rosmini, Rosmini; Lasmini, Sri Anjar; Hasriyanty, Hasriyanty; Lakani, Irwan; Edy, Nur; Idham, Idham
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 6 (2023): INOVASI PERGURUAN TINGGI & PERAN DUNIA INDUSTRI DALAM PENGUATAN EKOSISTEM DIGITAL & EK
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37695/pkmcsr.v6i0.2052

Abstract

Dalam pemenuhan kebutuhan pangan dan gizi masyarakat banyak menghadapi kendala terutama karena akibat perubahan kondisi lingkungan, seperti perubahan iklim, alih fungsi lahan, dan semakin banyaknya kasus serangan hama dan penyakit tanaman yang menyebabkan terjadinya penurunan hasil panen. Solusi yang ditawarkan adalah dengan memanfaatkan lahan pekarangan untuk budidaya tanaman. Program pengabdian ini bertujuan untuk mendampingi masyarakat sasaran dalam dalam hal: (1) peningkatan pengetahuan dan keterampilan keluarga dan masyarakat dalam memanfaatkan sumber daya lokal secara optimal, terutama pengelolaan lahan pekarangan secara intensif untuk budidaya tanaman sayuran; (2) Meningkatkan kesadaran masyarakat untuk melakukan penanaman secara mandiri minimal untuk memenuhi kebutuhan pangannya sendiri; (3) Membangkitkan kesadaran masyarakat untuk mengkonsumsi sayuran yang banyak manfaatnya karena mengandung vitamin (4) mengembangkan kegiatan ekonomi produktif keluarga untuk meningkatkan pendapatan keluarga masyarakat. Metode yang diterapkan meliputi: (a) penyuluhan tentang pentingnya memanfaatkan lahan pekarangan secara intensif melalui pengembangan sayuran (b) pelatihan partisipatif untuk peningkatan keterampilan dalam melakukan indentifikasi potensi, permasalahan dan peluang pengembangan usaha (c) pelatihan teknik pengembangan lahan pekarangan berbasis produk sayuran organik serta (d) pendampingan pengelolaan lahan pekarangan secara intensif dengan melibatkan sumber daya keluarga bersama kelompok masyarakat sasaran secara partisipatif. Hasil kegiatan menunjukkan bahwa masyarakat meningkat pengetahuan dan ketrampilannya setelah mengikuti program ini yang ditandai dengan adanya usaha budidaya sayuran di lahan pekarangan masing-masing, khususnya bagi anggota kelompok dasawisma yang menjadi mitra kegiatan pengabdian.
UJI DAYA HAMBAT EKSTRAK SEREH WANGI (Cymbopogon nardus L.) UNTUK MENEKAN PATOGEN CENDAWAN Colletotrichum capsici PENYEBAB PENYAKIT ANTRAKNOSA PADA CABAI (Capsicum annum) SECARA IN VITRO B, Fatmia; Lakani, Irwan; Edy, Nur
AGROTEKBIS : JURNAL ILMU PERTANIAN (e-journal) Vol 11 No 1 (2023): Februari
Publisher : Fakultas Pertanian, Universitas Tadulako

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Abstract

The objective of this research was to find the suitable concentration of citronella extract that can effectively hinder the growth of C. capisici colonies responsible for chili pod rot in a controlled environment (in vitro). The study was conducted at the Laboratory of Plant Diseases, Faculty of Agriculture, Tadulako University, in July 2018. The research employed a completely randomized design (CRD) with four treatments and a control group, named ES0 (0% concentration, control), ES1 (0.3% concentration), ES2 (0.6% concentration), and ES3 (0.9% concentration), and ES4 (1.2% concentration). The experiment was repeated three times. The study demonstrated that as the concentration of citronella extract increased, the inhibition of fungal colony growth also increased. The most effective inhibition was observed with a 1.2% concentration of citronella extract, which was significantly different from the other treatments.
Increasment Public Awareness About the Importance of Waste Management Using the Reduce, Reuse and Recycle Methods in Preventing Environmental Pollution in Bora Village Insarullah; Serdiati, Novalina; Muliati, Muliati; Edy, Nur
Eumpang Breuh : Jurnal Pengabdian Masyarakat Vol 1 No 2 (2022): EUMPANG BREUH: Jurnal Pengabdian Masyarakat
Publisher : Fakultas Pertanian, Universitas Samudra

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Abstract

This activity aims to increase public awareness regarding the importance of managing waste using reduce, reuse and recycle methods. The implementation method starts from the introduction of the concept, the problem solving stage includes identifying possible factors that cause low community participation in waste management, obstacles in realizing increased public awareness in waste management, follow-up plans for identified problems, implementation forms of the solutions offered. and evaluation. The coaching stage is related to the implementation of waste management. The results of the implementation of activities where the community has understood the method and its application in managing waste that is around it according to its type. Increased public knowledge about how to reduce waste and its management to improve environmental quality. Socialization about waste management using reduce, reuse and recycle methods can increase community participation in minimizing the accumulation of waste around the living environment.
KEANEKARAGAMAN MUSUH ALAMI Spodoptera frugiperda J. E. Smith (Lepidoptera: Noctuidae) PADA TANAMAN JAGUNG (Zea mays) DI DESA KALUKUBULA Allo, Kalfin Arung; Anshary, Alam; Edy, Nur
AGROTEKBIS : JURNAL ILMU PERTANIAN (e-journal) Vol 12 No 5 (2024): Oktober
Publisher : Fakultas Pertanian, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agrotekbis.v12i5.2325

Abstract

Penelitian bertujuan untuk menganalisis keanekaragaman musuh alami S. frugiperda pada ekosistem pertanaman jagung di Desa Kalukubula, Kecamatan Sigi Biromaru. Penelitian dilaksanakan di Desa Kalukubula dan Laboratorium Hama Penyakit Tumbuhan, Fakultas Pertanian, Universitas Tadulako, yang berlangsung mulai dari Agustus 2021 sampai Mei 2022. Penelitian ini menggunakan metode eksploratif karena ingin menggali sesuatu hal yang baru dan dikaji lebih dalam tentang keanekaragaman musuh alami Spodoptera frugiperda pada tanaman jagung. Pengambilan sampel dalam penelitian ini dilakukan seminggu sekali selama 8 minggu dengan mengumpulkan semua musuh alami S. frugiperda pada pertanaman jagung di Desa Kalukubula. Pengambilan sampling musuh alami S. frugiperda menggunakan dua metode yaitu menggunakan jaring ayun dan pengamatan secara visual. Hasil penelitian menunjukkan bahwa ada 8 spesies musuh alami S. frugiperda diantaranya: Coccinella transversalis, Paederus fuscipes, Oxyopes javanus, Arctosa sp, Telenomus remus, Trichogramma sp, Sarcophaga sp, dan Beauveria bassiana. Nilai indeks keanekaragaman (H’) musuh alami S. frugiperda pada tanaman jagung tergolong dalam kategori sedang dengan nilai 1,63.
COLLABORATION OF STAKEHOLDERS IN THE DEVELOPMENT OF MICRO ENTERPRISES FOR SUSTAINABLE FOOD SECURITY IN TELUK BINTUNI REGENCY Sangadji, Muhd. Nur; Edy, Nur; Rahman, Abdul; Haryanti, Tuti; Latifah, Ayi; Krisnamurti, Reza Mahendra; Maiwa, Arman; Megasari, Desi; P, Karisma Kondo
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 11 No 2 (2024): December
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v11i2.2452

Abstract

The establishment of micro-enterprises for Independent Workers (TKM) aimed at enhancing sustainable food security in Teluk Bintuni Regency, West Papua, is a crucial initiative to bolster local food production sustainably. This study investigates the challenges of TKM and the cooperation among stakeholders in the regional employment expansion initiative. Qualitative research was employed, encompassing field observation, interviews with micro-entrepreneurs and stakeholders, and focus group discussions (FGDs) with local populations. The findings indicate that the Independent Workers (TKM) initiative significantly enhances local economic development by empowering micro-enterprises in food production and processing. Challenges faced by TKM, specifically restricted financial access, market entry, corporate governance, and digital marketing, continue to pose substantial barriers. Cooperation among government agencies, commercial firms, academic institutions, and non-governmental organizations is crucial for addressing these challenges. This study underscores the necessity for a unified strategy to enhance TKM development, fostering sustainable food systems and economic resilience. This collaborative methodology seeks to produce insights for attaining the sustainable development goals (SDGs) associated with poverty alleviation and hunger reduction in the region.
THE ROLE OF SOCIAL SUPPORT IN ADDRESSING EMPLOYMENT AND ENTREPRENEURSHIP CHALLENGES: STRATEGIES FOR BUILDING A SUSTAINABLE LOCAL ECONOMIC ECOSYSTEM IN MANDALIKA Malik, Adam; edy, Nur; Rahman, Abdul; Haryanti, Tuti; Latifah, Ayi; Krisnamurti, Reza Mahendra
AGROLAND The Agricultural Sciences Journal (e-Journal) Vol 11 No 2 (2024): December
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agroland.v11i2.2453

Abstract

Mandalika, recognized as one of Indonesia's super-priority tourism attractions, offers substantial prospects for local economic advancement. Nonetheless, obstacles in employment and entrepreneurship endure due to skill discrepancies, restricted access to resources, and inadequate social support systems. This study assess: (i) ascertain the function of social support in mitigating employment and entrepreneurial obstacles and (ii) investigate solutions for creating a sustainable local economic ecosystem. Data were obtained utilizing a mixed-method approach, encompassing surveys, in-depth interviews, focus group discussions, and document analysis. The results demonstrate that social support is essential in alleviating employment obstacles, especially in enhancing access to training, mentorship, and financial resources. The study underscores a deficiency in stakeholder integration, as local governments, business organizations, and university institutions exhibit insufficient coordination in promoting sustainable entrepreneurship. The study delineates primary obstacles, such as the lack of organized business models, insufficient marketing acumen, and poor financial oversight inside micro and small firms. The report offers a multi-stakeholder entrepreneurship strategy that focuses on accessibility, capacity building, and ongoing mentorship to address these concerns. These initiatives, along with enhanced policy frameworks and digital adaption, are crucial for promoting economic resilience. The findings highlight the necessity for a holistic support framework that amalgamates community involvement, regulatory modifications, and sustainable business methodologies to guarantee equitable economic advancement in Mandalika. Future study should concentrate on assessing the enduring effects of social support systems on improving economic sustainability and resilience.