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All Journal HAYATI Journal of Biosciences Vegetalika The Journal of Experimental Life Sciences (JELS) Jurnal Hortikultura Research Journal of Life Science Journal of Tropical Plant Protection AGRIVITA, Journal of Agricultural Science Jurnal Perlindungan Tanaman Indonesia JURNAL BIOLOGI INDONESIA JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA EnviroScienteae Jurnal Biologi Tropis Warta Pengabdian Jurnal Agrotek Tropika JURNAL PERTANIAN AL-HAYAT: Journal of Biology and Applied Biology PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Entomologi Indonesia Tropical Wetland Journal Jurnal Agrotek Lestari Agro Bali: Agricultural Journal Agroekotek View Jurnal HPT (Hama Penyakit Tumbuhan) Jurnal Pengabdian Pada Masyarakat Biosaintifika: Journal of Biology & Biology Education
Akhmad Rizali
Departemen Hama Dan Penyakit Tumbuhan, Fakultas Pertanian, Universitas Brawijaya, Indonesia
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The Role of Green Ecology in Mitigating Climate Risks to Banjarbaru's Rice Najwa, Nugraha Anthoni; Rizali, Akhmad; Abbas, Saipul
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): Special Issue
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.v24i2b.8124

Abstract

Climate change poses a significant threat to agricultural productivity, particularly in regions like Banjarbaru, Indonesia. This study investigates the impact of climate change on rice farming in Banjarbaru and explores the potential of green ecology practices to mitigate these effects.The research employed a mixed-methods approach, combining quantitative and qualitative data collection techniques. Findings reveal that fluctuating weather patterns, including prolonged droughts and floods, have severely impacted rice cultivation. Farmers reported decreased yields, disrupted planting schedules, and increased pest and disease outbreaks.To address these challenges, the study highlights the importance of adopting green ecology practices, such as organic fertilizer use, integrated pest management, and the utilization of local wisdom-based techniques. These practices can improve soil health, reduce reliance on chemical inputs, and enhance overall agricultural sustainability. However, limited awareness and insufficient government support remain major obstacles to their widespread adoption.Recommendations include improved water governance, increased support for sustainable agriculture, facilitated market access for green products, and enhanced government engagement to foster a climate-resilient agricultural system in Banjarbaru. By implementing these measures, Banjarbaru can mitigate the adverse impacts of climate change and ensure long-term food security.
The Effect of The Application of Organic Agriculture on Horticultural Crops In Banjarbaru Saputra, Muhammad Hizrian Fauzan; Rizali, Akhmad; Abbas, Saipul
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): Special Issue
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.v24i2b.8165

Abstract

Climate change has posed a major challenge to the agricultural sector, which plays an important role in meeting global food needs. In Indonesia, conventional agricultural practices dominated by the use of chemical fertilizers, pesticides, and herbicides have a negative impact on the environment, such as water, soil, and air pollution, as well as decreasing the quality of the ecosystem. Therefore, the transition to sustainable agricultural systems is an urgent need to maintain ecosystem sustainability. This study uses a mixed method approach by combining quantitative and qualitative data collection techniques. The study was conducted in Banjarbaru to analyze the agricultural practices applied by local farmers. The findings show that the majority of farmers use semi-organic and non-organic methods in the use of fertilizers and pesticides. However, farmers admit that organic products have quality advantages and positive impacts on the environment. Based on the findings, the study provides several recommendations to support the adoption of organic farming, including training and education for farmers, subsidies for organic farming inputs, technical support, infrastructure development by the government, and increased market access for organic products. The recommendations aim to encourage the widespread and sustainable application of organic farming practices, so that they can overcome environmental challenges and improve the sustainability of the agricultural sector.
Local factors dominantly influence citrus red mite (Panonychus citri (McGregor)) population over landscape factors in Indonesian citrus orchards: Faktor lokal lebih dominan mempengaruhi populasi tungau merah jeruk (Panonychus citri (McGregor)) daripada faktor lanskap pada pertanaman jeruk di Indonesia Salamah, Luklu Is; Rizali, Akhmad; Puspitarini, Retno Dyah
Jurnal Entomologi Indonesia Vol 22 No 2 (2025): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.22.2.105

Abstract

The citrus red mite Panonychus citri (McGregor) is a major pest that can reduce the quality and yield of citrus crops. However, information regarding the local and landscape factors that influence its population dynamics remains limited. This study aimed to analyse the influence of local and landscape factors on citrus red mite population density. The research was conducted in nine citrus orchards in Malang, East Java, Indonesia. Data collected included local factors (pesticide application frequency and plant canopy density) and landscape factors (landscape composition, encompassing the number of patches (NP) and class area (CA) of semi-natural habitats). Pesticide application frequency data were obtained through farmer interviews, while canopy density was measured using a photographic method and analysed with ImageJ2 software. Landscape composition data were by digitizing land-use types within a 500-meter radius of the plot center using QGIS software and subsequently analysed using LecoS (QGIS add-ins) to obtain the NP and CA of semi-natural habitats. The generalized linear  model (GLM) analysis indicated no overall significant influence of both local and landscape factors on P. citri population density. However, it was found that the variation in mite population density was significantly influenced by citrus plant canopy density. These findings suggest that local factors, particularly the canopy microhabitat conditions, are more critical in affecting the P. citri population compared to landscape factors. Therefore, the management strategy for citrus red mite should be focused on the local, on-farm scale.
Pelatihan Pembuatan Penyedap Rasa Non-MSG Berbahan Dasar Jamur Tiram Putih di Kelurahan Karang Taruna, Kecamatan Pelaihari, Kabupaten Tanah Laut, Kalimantan Selatan: Training on Making non-MSG Flavoring Made from White Oyster Mushrooms in Karang Taruna Village, Pelaihari District, Tanah Laut Regency, South Kalimantan Rizali, Akhmad; Sari, Noorkomala; Jannah, Nurika Ahlul; Azzahra, Sorraya
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 1 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i1.5564

Abstract

Karang Taruna Village has a group of oyster mushroom farmers where, under certain conditions, the productivity of oyster mushrooms that are too high can cause difficulties. The rainy season with high humidity will increase oyster mushroom growth, so harvests often occur. In addition, if the baglog used is new or when it enters the early harvest stage, the yield will usually peak. Judging from the problems of related partners, which can be seen in the condition of the oyster mushrooms' durability, which is susceptible to damage, it is necessary to diversify the processing of oyster mushrooms. An example of processed oyster mushroom products is non-MSG flavoring, which can be seen in the condition of the people of South Kalimantan, who have switched to using non-MSG seasoning because they are aware of healthy living but still want their food to have added flavoring. The fear that still haunts the public with the COVID-19 outbreak has made people now look for many products, both food and beverages, that can increase immunity as well as products that can prevent various kinds of diseases that will attack and the level of people's dependence on flavoring products. In this condition, the products offered to related partners are expected to become superior products in great demand and promise a large market segment so that, in the future, the family economic sector can improve.
The Influence of Landscape Composition on The Diversity and Abundance of Beetles in Rice Cultivation Ruwaidah, Nisa; Rizali, Akhmad
Journal of Tropical Plant Protection Vol. 3 No. 2 (2022)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtpp.2022.003.2.3

Abstract

The objectives of this study were to examine the characteristics of the landscape at each research site to examine the diversity, abundance, and composition of beetles; to examine the effect of management practices and habitat conditions, and to examine the relationship between landscape composition and beetle diversity and abundance at 14 research sites. The research was conducted from January 2022 to March 2022 in 14 rice farming locations spread across West Sumatra, Central Java, and East Java. Sampling was done by installing light traps at each location, mapping the landscape condition, and characterizing the landscape by conducting a ground survey at a radius of 500 m from the observation plot by recording various types of land use and then digitizing it with the QGIS application version 3.24.1. This study used analysis of variance and regression analysis. The results showed that plantations, agriculture, forests, and settlements dominated the land use types. The total number of beetles was 12,653, consisting of 10 families and 24 morphospecies. The cultivation method that influences the diversity of beetles is the application of fertilizer, while the landscape composition that affects species diversity is natural habitat and class area plantation.
Diversity And Abundance Of Beetle In The Complex Rice Farming System In Sukorejo Village, Gondanglegi District, Malang Regency Ayuba, Lang Lang Meilany Noor; Rizali, Akhmad
Journal of Tropical Plant Protection Vol. 4 No. 1 (2023)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtpp.2023.004.1.2

Abstract

Complex rice systems are a type of farming system that provides shelter for various insects, thereby reducing pests and plant diseases while enhancing farmer's economies. Plants and other components integrated with rice enhance beetle diversity and abundance in complex rice systems. This study aimed to determine the diversity and abundance of beetles in a complex rice system and the factors that can influence them. The study was conducted on a complex rice system farm in Sukorejo Village, Gondanglegi District, Malang Regency. Observations were made five, seven, and nine weeks after planting the rice. Beetles were sampled using pitfall traps and farmcop traps. The results showed differences in the diversity and abundance of beetles between farms with monoculture systems and those with complex rice systems. However, plant age, temperature, and humidity did not correlate with beetle diversity and abundance. This research concludes that complex rice systems are better than monoculture systems.
ENVIRONMENTAL FACTORS AFFECTING PRODUCTIVITY OF TWO INDONESIAN VARIETIES OF BLACK PEPPER (Piper nigrum L.) Yudiyanto, Yudiyanto; Rizali, Akhmad; Munif, Abdul; Setiadi, Dede; Qayim, Ibnul
AGRIVITA Journal of Agricultural Science Vol 36, No 3 (2014)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v36i3.456

Abstract

Black pepper plantation area in Lampung province (the biggest producer area within Indonesia) has decreased from time to time, which might be related to unfavourable environmental condition. The aim of this study was to assess which environmental factors are positively or negatively correlated with productivity in particular yield of two local varieties of black pepper plant (Natar 1 and Natar 2) in Lampung province.  Two observational studies were carried out in the present study i.e. phenological development and productivity of black pepper productivity in related to various environmental factors. Our results showed that productivity of two varieties were significantly affected rainfall, light intensity and micro humidity. Dry matter yield was positively correlated with rainfall, both in Natar 1 and Natar 2. It was concluded that among environmental factors affecting productivity of black pepper, rainfall intensity was the most influencing factor with a positive relationship with the productivity.Keywords: Black pepper, climate, cultivar, environment, Indonesia
Effects of Seasonal Transitions on Population Dynamics of Fruit Flies in Capsicum annuum and Solanum lycopersicum in Batu City, Indonesia Agustina, Dwi Kameluh; Leksono, Amin Setyo; Yanuwiadi, Bagyo; Rizali, Akhmad; Abdullah, Saiful Arif; Abdullah, Muhammad
Biosaintifika: Journal of Biology & Biology Education Vol. 17 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v17i1.14288

Abstract

Fruit flies remain a persistent threat to horticultural production, especially in tropical regions where seasonal shifts can significantly affect their population dynamics. This study investigated the species composition, diversity, and environmental drivers of fruit fly populations infesting Capsicum annuum and Solanum lycopersicum over a one-year period in Batu City, Indonesia. Using weekly sampling across four seasonal phases—dry-to-rainy transition, rainy season, rainy-to-dry transition, and dry season—fruit fly specimens were collected, reared, and identified. Environmental variables, including temperature, humidity, rainfall, light intensity, and pesticide application frequency, were monitored and analyzed in relation to fruit fly abundance using Principal Component Analysis (PCA) and multiple linear regression. A total of four species were recorded: Bactrocera carambolae, Bactrocera dorsalis, Atherigona sp, and Silba sp, with the latter representing a new regional record for East Java. Population peaks occurred during the rainy season and its transitional periods, while significant declines were observed during the dry months. Regression models revealed that temperature and humidity supported population growth, whereas pesticide use had a consistently suppressive effect—particularly for B. dorsalis and Atherigona sp. However, the models explained only 20–50% of the variation, suggesting that additional ecological factors may be at play. These findings deepen our understanding of fruit fly ecology in tropical systems and highlight the importance of integrating climatic and agronomic data in pest management strategies. The discovery of Silba sp. further enriches current biogeographical knowledge and signals the need for adaptive, interdisciplinary approaches to sustainable pest control.
Pengaruh Pemberian Abu Sekam Padi dan POC Urine Kelinci terhadap pH tanah dan Pertumbuhan Tanaman Sawi di Tanah Gambut Wahdah, Rabiatul; Rizali, Akhmad; Jumiati, Jumiati
Vegetalika Vol 13, No 1 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.84921

Abstract

Lahan gambut merupakan lahan marginal untuk pertanian karena kesuburannya yang rendah, tingkat keasaman yang tinggi, kapasitas tukar kation (KTK) yang tinggi, kejenuhan basa yang rendah, kandungan unsur hara makro (K, Ca, Mg, P) yang rendah, dan unsur hara mikro (seperti Cu , Zn, Mn, B) juga rendah. Amelioran dapat mengubah sifat kimia tanah gambut antara lain menurunkan kapasitas tukar kation (KTK), meningkatkan kejenuhan basa (KB), menaikkan pH, menekan senyawa beracun, meningkatkan kandungan unsur hara. Sedangkan sifat fisik dapat ditingkatkan dari segi struktur. Bahan Amelioran yang digunakan dalam penelitian ini adalah abu sekam padi dan pupuk organik cair urine kelinci. Abu sekam padi adalah abu yang dihasilkan dari pembakaran sekam padi yang dapat digunakan sebagai bahan perbaikan tanah gambut. Pemberian abu sekam padi akan lebih baik jika diimbangi dengan pemberian bahan organik seperti pupuk organik cair (POC). POC urine kelinci mengandung unsur hara N, P, dan K yang dibutuhkan tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian abu sekam padi dan POC urine kelinci terhadap pertumbuhan dan hasil sawi. Hasil penelitian ini menunjukkan bahwa terdapat interaksi antara abu sekam padi dan POC urine kelinci terhadap pertumbuhan dan hasil tanaman sawi, terkecuali pada jumlah daun. Perlakuan terbaik adalah dosis abu sekam padi 15 ton.ha-1 dan POC urine kelinci 30 ml/L. Sementara untuk abu sekam padi tidak mempengaruhi pH tanah pada tanah gambut.
Keanekaragaman semut dan pola keberadaannya pada daerah urban di Palu, Sulawesi Tengah Hasriyanty, Hasriyanty; Rizali, Akhmad; Buchori, Damayanti
Jurnal Entomologi Indonesia Vol 12 No 1 (2015): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (746.873 KB) | DOI: 10.5994/jei.12.1.39

Abstract

Land-use change, mainly from natural forest to agricultural or settlement area, beside have negative impact on biodiversity also cause a new problem such as the presence of pests. In urban area, the most intrusive and common pest is ant. The objective of this research was to study the occurrence pattern of ants in urban habitat. The research was conducted in several urban habitat in of Palu, Central Sulawesi include of settlement, garden, city park, shrub, agricultural area and forest margin. Ants were observed with bait trap using tuna and sugar. In total, we found 38 ant species from all gradients of urban habitat in Palu. Ant diversity were significantly correlated with habitat condition. Species richness and composition of ants tend to increase with decreasing degree of human disturbance (from settlement to forest margin). The most dominant ant that always found in all urban habitat are Anoplolepis gracilipes, Solenopsis geminata and Paratrechina longicornis. Those species are wellknown as tramp species that co-exist with human and have negative impact to local ant species. Urbanization and anthropological disturbance facilitate the occurrence of tramp ant species in Palu urban habitat.
Co-Authors Abdul Latief Abadi ABDUL MUNIF Abdul Munif Abdul Rahim Abdullah, Saiful Arif Adha Sari Agustian, Hilmi Fadhil Agustina, Dwi Kameluh ALI NURMANSYAH Amalia, Dinda Rayhan Amin Setyo Leksono Aminuddin Affandi Anik Larasati Annisa, Shafira Izza Apriani, Rila Rahma Aprilia, Setiya Dwi Apriyadi, Rion Ayuba, Lang Lang Meilany Noor aziza, noor laili Azzahra, Sorraya Badaruddin Badaruddin Bagyo Yanuwiadi Bambang Tri Rahardjo BANDUNG SAHARI Berutu, Yenni Dadan Hindayana DAMAYANTI BUCHORI Danya, Nafisya Haura Dede Setiadi Emha Dwi Rifqi Rafid Eva Febriyanti Evawaty S. Ulina, Evawaty S. Farah, Nurin Nisa Fitriani, Ima Gading, Wira Gatot Mudjiono Gazali, Akhmad Gilang Aditya Rahayu Hadi, Mochamad Syamsul Hagus Tarno Hasby Hasriyanty Hasriyanty Hermanu Triwidodo Hudiwaku, Syarron Husna, Kamilatul Husni dan Zulfanazli Pudjianto Alfian Rusdy I Wayan Winasa IBNUL QAYIM Idham Sakti Harahap Ika Putri Utami Imbran, Rusydy Jannah, Nurika Ahlul Johannis, Midzon Julia Putri Pramudita Jumar Jumar Jumiati Jumiati Khadijah Khadijah Khalid Atthariq Wiraguna Aseran Khamidah, Noor Khatami, Ammar Bielbark Kolopaking, Budiarto Kurniatun Hairiah LILIK BUDIPRASETYO Lizmah, Sumeinika Fitria Ludji Pantja Astuti Ludji Pantja Astuti Luna Lukvitasari Luqman Qurata Aini Mangan, Diky Hernika Mario, Muhammad Bayu Marpaung, Leny Theresia Putri Marsuni, Yusriadi Maula, Rohmatin Mihwan Sataral Mila mila Muhamad Ari Bachtiar Muhamad Nurhuda Nugraha Muhammad Abdullah Muhammad Badrus Sholih Muhammad Febriansyah Muhammad Imam Nugraha Muhammad Iqbal Tawakkal Muhammad Musthofa Al Akhyar Mutala'liah Mutala'liah Nahdah, Fauziyyah Najmi, Lailatun Najwa, Nugraha Anthoni Nanda, Tiya Dwi Nely Yuliastanti nFN Harwanto Noorkomalasari, Noorkomalasari Norhaliza, Siti Novia Nikmatul Chikmah Novita Yuniasari Nurhidayat, Alfin Nurwijayanti Permana, Anselmus Pramudya Andhika PURNAMA HIDAYAT Putra, Guruh Mayka Rahayu, Fitria Ariani Rahmawati, Gita Eka Rahmi, Nadia Rejeki, Endang Dwi Retno Dyah Puspitarini Rina Rachmawati Riza Adrianoor Saputra Rommy Parcelino Prabowo Rudi Cahyo Wicaksono Ruwaidah, Nisa Safitri, Adinda Ayu Saipul Abbas Salamah, Luklu Is Santoso, Kris Budi Saputra, Muhammad Hizrian Fauzan SARI, ADHA Sari, Noorkomala SJAFRIDA MANUWOTO Sofyan, Antar Sri Karindah Sulthoni, Fahmi Susilawati Susilawati Susilawati Susilawati syahputra, Arif firman Syarron Hudiwaku Tawakkal, Muhammad Iqbal Tazkiyatul Syahidah Theresia Rani Kartika Ayu Tita Widjayanti Toto Himawan Untung Santoso Wahdah, Rabiatul WINDRA PRIAWANDIPUTRA, WINDRA Woro Anggraitoningsih Noerdjito Yann Clough Yolla Frinsiska Rama Yudiyanto Yudiyanto Yudiyanto Yudiyanto Yulia Padma Sari Yuliastanti, Nely Yuniasari, Novita Yunita Fera Rahmawati Zulfaidah Penata Gama