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Diversity and Abundance of Insects Pollinator of Chayote (Sechium edule (Jacq.) Swartz Muhammad Dzaky Alfawwaz; Agus Dana Permana; Ramadhani Eka Putra
Jurnal Biodjati Vol 7 No 1 (2022): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v7i1.13881

Abstract

Chayote plants (Sechium edule) with monoecious characters require a pollination process. The pollination process requires pollinating agents to increase its productivity, one of which is insects. This research aimed to determine the diversity and abundance of insects pollinator on chayote plants. Observation of diversity and abundance used a scan sampling method. Pollinator insects observations were carried out in 3 time periods, morning, afternoon, and evening on male and female flowers. We measured environmental parameters such as temperature, humidity, wind speed, and light intensity. Eight species of wild insects pollinated chayote flowers, Apis cerana, Apis dorsata, Lasioglossum leucozonium, Polistes sagittarius, Phimenes flavopictus, Campsomeriella annulata, Lucilia sericata, and Musca domestica. The insect pollinators community had moderate diversity (1.23), a relatively dynamic community (0.59), and moderate dominance (0.62), with A. cerana, which had been the dominant insect pollinator with a relative abundance of 61.63%. Musca domestica and L. sericata were (0,58%) the least dominant insect pollinator with a relative abundance of 0.58%. This research concludes that the insects pollinator of chayote has a moderate level of diversity, relatively dynamic community, and average dominance.
Bioconversion of Fermented Barley Waste by Black Soldier Fly Hermetia illucens L. (Diptera; Stratiomyidae) Agus Dana Permana; Din Dzakamala Fafi Rohmatillah1; Ramadhani Eka Putra; Ucu Julita; Agus Susanto
Jurnal Biodjati Vol 6 No 2 (2021): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v6i2.14609

Abstract

Black Soldier Fly Larvae (BSFL), Hermetia illucens (Diptera: Stratiomyidae) are widely used as bioconverter agents for various organics waste, and BSF pupae are often used as fodder for poultry and fish, because the BSF pupae have a high protein content. This study focused on applying BSFL as a bioconversion agent of the fermented barley waste to convert it to larvae biomass. Prior to application, barley waste was fermented either using effective microorganisms-4 (EM4), leachate, and water for seven days. The fermented barley waste was applied as feeding material for BSFL at the rate of 100 mg/larvae/days. As control commercial chicken fed (CF) was applied as feeding material at a similar feeding rate. During this study, waste reduction index (WRI), and efficiency of digested feed (ECD) were calculated, and the protein content in the BSF prepupae was analyzed. The results of this study showed that BSFL fed with CF produces the shortest development time (27 days), and high consumption rate. BSFL fed with barley waste fermented with EM4 (BE) and Leachate (BL) produces a larval period of 31 and 30 days respectively, and statistically those were not significantly different from control. This study showed that treatments of BE and BL, produced a very high larval survival rates, 98.67% and 97.00% respectively, and those two treatments were not statistically different from the control (96.67%). Although the control treatment resulted in a higher WRI compared to the other treatments, but the ECD of BE and BL treatments were higher than the ECD of the control. From this study, it can be concluded that BSFL has a good ability to convert fermented barley waste as well as controls, and the prepupae has a high protein content (42%), so BSFL fed with fermented barley waste has the opportunity to be used as a fed for poultry and fish.
Effect of Growth Space on The Productivity of Maize Using Three Sisters Cultivation with Bee Pollination Nadia Damika Putri; Acep Purqon; Ramadhani Eka Putra
Jurnal Biodjati Vol 8 No 2 (2023): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v8i2.19227

Abstract

he increasing number of food needs is one of the driving factors for increasing agricultural production, but there are constraints on the availability of land. A polyculture system with corn, beans, and pumpkins, commonly known as the three sisters, can create positive interactions that can enhance the growth and development of each plant. This system has a vast potency to be applied to urban farming inside a grow bag because it does not require ample space, the placement of plants is flexible, and it produces a variety of yields. However, it is necessary to assess the effect of growing space on the growth of maize (Zea mays) cultivated by the three-sister system. This study used a completely randomized design with three treatments and six replications. The treatment consists of three planting spaces with various growing bags (treatment A:75 L, B:100 L, and C:200 L). The results of this study showed that the highest corn productivity was in the largest growing space (treatment C), which weighed 318.40 g/cob, and without husks 246.42 g/cob, but not significantly different from treatment B (grow bag 100 L), which weights 316.20 g/cob and without pods of 240.63 g/cob. This study found that the 100 L grow bag was the optimal growing space for planting corn in containers using the three sisters technique.
Feeding Rates of Black Soldier Fly (Hermetia Illucens) Fed on Palm Kernel Meal and Bovine Blood Rina Susanti; Ramadhani Eka Putra
Jurnal Biodjati Vol 10 No 2 (2025): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v10i2.45828

Abstract

Slaughterhouses are economic activities that generate significant waste, including blood. Blood is a biological hazardous material due to its potency as a source of disease. Standard waste management methods for this material, involving physical and chemical treatment technologies, are considered expensive and impractical for small-scale entrepreneurs, leading to a neglect of waste management. Another possible waste management approach for blood is to use biological agents that utilize its nutrients. One candidate is the black soldier fly, known for its ability to consume various organic materials to produce high-value biomass. However, this process is highly dependent on the feed material's characteristics and the feeding rate. In this study, bovine blood was mixed with fermented palm kernel meal as the feeding material for black soldier fly (Hermetia illucens) larvae. The objective of this study was to assess the effect of feeding rates of 50, 100, 200, 300, and 400 mg/larvae/day on the growth performance and survival of the larvae. The results showed that the time required for larvae to become pupae is 20-24 days. A 200 mg/larvae/day produced the best harvested weight and lowest FCR (feed conversion ratio). The highest growth rate was achieved at a dosage of 300 mg/larvae/day. At the same time, a 400 mg/larvae/day dose produced the highest length and WRI (Waste Reduction Index). On the other hand, the survival rate ranged from 77% to 91%, with 100 mg/larvae/day being the most effective. Mixing bovine blood with palm kernel meal at a feeding rate of more than 100 mg/larvae/day will allow the effective black soldier fly (H. illucens) larval composting process.
Soil invertebrate diversity in coffee-pine agroforestry system at Sumedang, West Java IDA KINASIH; TRI CAHYANTO; ANA WIDIANA; DESTI NURBAH INDAH KURNIA; UCU JULITA; RAMADHANI EKA PUTRA
Biodiversitas Journal of Biological Diversity Vol. 17 No. 2 (2016)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d170211

Abstract

Kinasih I, Cahyanto T, Widiana A, Kurnia DNI, Julita C, Putra RE. 2016. Soil invertebrate diversity in coffee-pine agroforestry system at Sumedang, West Java. Biodiversitas 17: 473-478. In order to maintain natural habitat while provide economic benefit for community near forest, some agroforestry systems were developed. This system depends on service provided by ecosystem such as nutrient cycling by soil invertebrates. One of important factors of healthy ecosystem services at particular agroecosystem is local biodiversity of the area. In this study we carried out biodiversity survey of soil invertebrates at local coffee - pine agroforestry system at Rancakalong Sub-district, Sumedang District, West Java, Indonesia. Soil invertebrates were collected from coffee plantation, coffee and pine (Pinus merkusii) plantation and pine plantation by 40 pitfall trap per location. Results showed the highest abundance was recorded at coffee plantation (2477 individuals) and the lowest was at pine plantation (1372 individuals). All collected soil invertebrates grouped into 3 classes (Arachnida, Chilopoda and Insecta), 16 orders, 47 families, and 124 morphospecies. Soil invertebrates were dominated by Formicidae, Scarabaeidae, Blattidae, Forficulidae, and Phalangiidae. The average diversity index of soil invertebrates was 2.25 (coffee plantation), 2.64 (coffee and pine plantation) and 1.85 (pine plantation). The evenness value was 0.30 (coffee plantation), 0.49 (coffee and pine plantation) and 0.39 (pine plantation). This study showed agroforestry may improve soil invertebrate abundance and diversity of monoculture pine forest through creation of additional and alternative nutrition and microhabitats.
Morpho-anatomical characterization and DNA barcode of Cosmos caudatus Kunth. HERY PURNOBASUKI; GALUH AYU RAKHASHIWI; JUNAIRIAH JUNAIRIAH; DWI KUSUMA WAHYUNI; RAMADHANI EKA PUTRA; RIKA RAFFIUDIN; RC HIDAYAT SOESSILOHADI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 8 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230830

Abstract

Abstract. Purnobasuki H, Rakhashiwi GA, Junairiah, Wahyuni DK, Putra RE, Raffiudin R, Soessilohadi RCH. 2022. Morpho-anatomical characterization and DNA barcode of Cosmos caudatus Kunth. Biodiversitas 23: 4097-4108. Secondary metabolites in plants have various benefits, therefore their distribution in plant body parts is important to study. The identification process of plants should be conducted using several characters, including morphological and molecular data. This study aimed to identify and confirm Cosmos caudatus Kunth using morpho-anatomy characters and DNA barcodes. The plants used were three samples taken from the Husada Graha Famili Park, Surabaya. The morpho-anatomical investigation was carried out descriptively, while the DNA barcoding study was processed by amplifying and sequencing the rbcL and matK genes. Morphological studies indicate that the roots and stems of C. caudatus are similar to the organs of dicots shrubs in general. The leaves have a pinnate type with two different colors on each side of the leaf. Compound flowers are cup-type with two types of flowers, namely disc flowers and ray flowers. Based on anatomical observation, all vegetative organs have the same tissue as dicotyledonous plants. The anatomical characteristic of C. caudatus lies in its trichomes due to its anthocyanin content and stomata which are anomocytic and anisocytic types. DNA barcoding results showed that the three sample plants had identical similarities with several Cosmos genera contained in the GenBank database with percentage identities values ??above 98%, query covers 96-100%, and e-values ??of 0.
Pollination biology of yellow passion fruit (Passiflora edulis forma flavicarpa) at typical Indonesian small-scale farming RAMADHANI EKA PUTRA; GUNAWAN WIBISANA; IDA KINASIH; RIKA RAFFIUDIN; RC HIDAYAT SOESILOHADI; HERY PURNOBASUKI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 4 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240430

Abstract

Abstract. Putra RE, Wibisana G, Kinasih I, Raffiudin R, Soesilohadi RCH, Purnobasuki H. 2023. Pollination biology of yellow passion fruit (Passiflora edulis forma flavicarpa) at typical Indonesian small-scale farming. Biodiversitas 24: 2179-2188. Yellow passion fruit (Passiflora edulis forma flavicarpa) has been considered one of the potential local fruits targeted as the export commodity of Indonesia. However, this fruit production level is relatively unstable, which lowers their potency as cash crops and makes them secondary fruits for small-scale farmers. One of the possible factors related to this condition is pollination success. This research aimed to study the pollination biology of yellow passion fruit in terms of flower interaction with insects and the morphological aspect of flowers. The observation was conducted in four sites at Kampung Organik Beji, Wonogiri Regency, between January-February 2022. Pollinators' census was done by scan sampling while flower-visiting insect activities were monitored by focal sampling. This study found 26 species of flower-visiting insects which can be grouped into 5 Ordo and 12 Families with moderate diversity index (H’=2.15), evenly distributed (J’=0.66), and low domination (D=0.32). Among identified insects, carpenter bees (Xylocopa latipes), stingless bees (Tetragonula laeviceps), and Asiatic honey bees (Apis cerana) were considered as pollinators in which X. latipes (Vt=11.81±7.44 second, Fvr=2.41±1.55) visited flower (Vt) on shorter times, and more flower visitation rate (Fvr) than T. laeviceps (Vt=12.36±8.32 second, Fvr=1.10±0.30). Furthermore, this study found that the benefit of natural pollination was better than hand cross-pollination. However, the benefit was hampered by a lack of plant protection and soil fertility management. This study may be applied as baseline information to create pollinator protection zones in the area near the plantation zone to ensure the pollination services for crops.
The diversity and distribution of residential termites in the Minahasa Raya Region, North Sulawesi Province, Indonesia JACKLIN STELLA SALOME MANOPPO; RAMADHANI EKA PUTRA; RUDI DUNGANI; INTAN AHMAD
Biodiversitas Journal of Biological Diversity Vol. 25 No. 1 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250105

Abstract

Abstract. Manoppo JSS, Putra RE, Dungani R, Ahmad I. 2024. The diversity and distribution of residential termites in the Minahasa Raya Region, North Sulawesi Province, Indonesia. Biodiversitas 25: 39-48. Termites are major pests in urban settings, particularly due to their preference for wood, despite its ecological importance leading to structural damage to buildings. Studies showed a gap in the North Sulawesi Region, Indonesia, particularly in termite distribution, control, and economic impact in residential zones. This study aimed to (i) gather preliminary data on termite species in Minahasa and North Sulawesi from the literature; (ii) locate termite colonies via house/building surveys and baiting; (iii) map the distribution of identified termite species by Geographical Information System (GIS); and (iv) record environmental characteristics relevant to termite distribution and related damages. The study revealed a diversity of residential termite species in terms of morphological characteristics and habitats. Three termite families were identified: Rhinotermitidae, Termitidae, and Kalotermitidae, encompassing five sub-families and six genera, with the most notable species being Cryptotermes brevis Walker 1853, Odontotermes javanicus Holmgren, 1912, and Nasutitermes atripennis Haviland, 1898 among others. The Cryptotermes and Odontotermes were the most commonly encountered genera in Minahasa Raya's residential areas.
Impact of fungal uptretreatment of palm kernel cake on the growth and development of black soldier fly (Hermetia illucens L.) larvae in a total feeding system Intan Josefin Purba; Intan Ahmad; Ramadhani Eka Putra
Jurnal Entomologi Indonesia Vol 23 No 2 (2026): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.23.2.125

Abstract

Black soldier fly (BSF) larvae (Hermetia illucens L.) are recognized as effective agents for the bioconversion of organic waste, including agricultural residues. The bioconversion efficiency of BSF larvae is highly dependent on the substrate and is considerably reduced when the substrate is rich in cellulose. Palm kernel cake (PKC), a by-product of palm oil processing with considerable potential for upcycling, contains high levels of lignocellulose. Its lignin content can impede nutrient release, making pretreatment essential before its use as a feed substrate. This study evaluated the growth and developmental performance of BSF larvae reared on PKC subjected to biological pretreatment with Rhizopus oligosporus (RO), Phanerochaete chrysosporium (PC), and Aspergillus niger (AN), in combination with a total feeding system (TFS) where feed was provided only once at the start of rearing. Fungi were cultured on PKC for 10 days before being fed to six-day-old BSF larvae; non-fermented PKC and commercial chicken feed served as controls. Larval performance was assessed by measuring dimensional growth (length and weight) and survival rate (SR) across five replicates per treatment. All treatments exhibited high survival rates (85.3 ± 3.02-91.4 ± 5.69%), with the highest values observed in the positive control (91.4 ± 5.69%) and the AN treatment (91.4 ± 3.25%), and the lowest in the negative control (85.3 ± 3.02%). Among the fermented treatments, AN resulted in the highest larval growth rate (6.42 ± 0.28 mg/larva/day), which was significantly higher than that of the non-fermented negative control (4.81 ± 0.21 mg/larva/day) (p < 0.05). These results suggest that PKC pretreatment via A. niger fermentation is a suitable strategy for improving PKC quality as a feed substrate for BSF larvae.
Pengaruh Pupuk Kasgot Hasil Biokonversi Limbah Kulit Lada Putih Menggunakan Lalat Tentara Hitam Terhadap Pertumbuhan Tanaman Tomat Rampai (Lycopersicon Pimpinellifolium) Hani Hidayah; Ida Kinasih; Ramadhani Eka Putra
Jurnal Teknologi Pangan dan Ilmu Pertanian Vol. 2 No. 3 (2024): September: Jurnal Teknologi Pangan dan Ilmu Pertanian
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jtpip-widyakarya.v1i4.2238

Abstract

Utilizing white pepper peel waste (Pipper nigrum L.) as compost can minimize the problem of pepper peel waste. This research uses black soldier flies (BSF), the results of which are maggots as fertilizer for the growth of potpourri tomato plants (Lycopersicon pimpinellifolium). The aim of this research is to determine the quality of compost from white pepper skin waste resulting from bioconversion using BSF, and its effect on the growth of potpourri tomato plants. This research used an experimental method by pre-fermenting white pepper skin waste using 50 ml EM4 for 2, 3, 4 weeks and then using it as food for BSF larvae. Next, the cassava results are applied to potpourri tomato plants with P1 (1 kg of soil: 5 kg of cassava 2 weeks), P2 (1 kg of soil: 5 kg of cassava 3 weeks), P3 (1 soil: 5 kg of cassava 4 weeks), P4 (1 kg : 10 kg cashgot 2 weeks), P5 (1 kg : 10 kg cashgot 3 weeks), P6 (1 kg : 10 kg cashgot 4 weeks) and control (soil without cashgot). The data were analyzed using ANOVA via the SPSS 26 application. The cassava application showed that there was a significant effect on the highest plant height P6 (22.98 inches), the highest stem diameter P1 (4.58 mm), the highest number of leaves P3 (108.67 leaves), the highest fruit diameter was P2 (17.97) and the highest fruiting time was P0 (29.75). The highest number of fruit is P1 (13 fruits/plant), the highest fruit weight is P5 (39 grams/plant). In conclusion, P1 treatment is the best quality compost for the growth of potpourri tomatoes which is thought to have N (0.22%), P (0.15%), K (0.01%), C-organic (5.84) and a C/ N (26.5).
Co-Authors Abdul Rosyad Acep Purqon Acep Purqon Achadiyani ADHA SARI Adriyanita Adin Agnita Ratnasari Agus Dana Permana Agus Dana Permana Agus Dana Permana Agus Dana Permana Agus Dana Permana Agus Dana Permana Agus Susanto Ahmad Ridwan Alfariana Margareta Ali Agus Amran Amran Amrina Rosyada Ana Rochana ANA WIDIANA Andi Gita Maulidyah Indraswari Suhri Anggraeni, Raden Dewi Anggraini Barlian Anindha Ajeng Putri Winanta ANJARNISA RUSTAM, FAJRINA Aos Aos Araz Meilin Ateng Supriyatna Auliya Nurulfah Ayu Nirmala Sari Ayuningrum, Sri Utami Billy Christanto Christanto, Billy D Beta Ramadan Damanik, Naomi Florenata DAMAYANTI BUCHORI Daniel Happy Putra Denny Rusmana DESTI NURBAH INDAH KURNIA Dewi Sartiami Din Dzakamala Fafi Rohmatillah1 Djati, Imam Damar DWI KUSUMA WAHYUNI Dwiartama, Angga Dwika Bramasta Eko Kuswanto Fahri Rijal Giffari Farhan Ilham Wira Rohmat Fathia Aulia Rahmah Fauziah, Nisa Finsa Firlana Gusmara Fitria Nur Aisyah GALUH AYU RAKHASHIWI Gres Maretta, Gres Gunadi Trinuroni GUNAWAN WIBISANA Hani Hidayah Hanifah, Dini Siti Hasna Safira Amnevi Heri Rahman Heri Rahman, Heri Hery Purnobasuki Hufaizah, Pajar Husna, Inayati Zakiyatun IBNUL QAYIM IDA KINASIH Ida Kinasih Ida Kinasih Ida Kinasih IDA KINASIH Ida Kinasih Ika Fitriya Imam Fathurrahman INTAN AHMAD Intan Ahmad Intan Ahmad Intan Josefin Purba Intan Josefin Purba Jacklin Stella Salome Manoppo Jennifer Adelia Latif Julio Subagio Junairiah Junairiah Kamilah, Mutiara Mila Leksikowati, Sovia Santi Lia Faridah Lutfiah Alfariza Margareta, Alfariana Meitha, Karlia Meliyani, Auliya Tri Mia Rosmiati Mia Rosmiati Muhammad Aldi Nurdiansyah Muhammad Dzaky Alfawwaz Muhammad Yusuf Nurhadi Myrea Chalil Nadia Damika Putri Nasution, Ahmad Raihan Natalia Eka Prasetia Nina Ratna Djuita Nindia Safa&#039;at Novitasari Novitasari Novitasari Nuradzkia, Nida Nurdiansyah, Muhammad Aldi Octaviani, Nurul Walidah Octy Viali Zahara Oktaviani, Indah Pujo, Pujo R.C. Hidayat Soesilohadi Rachel Anggia Rachmat Wiradimadja Raeka Okata Soebakti Rahmani, Aena Sania Ramadini Aini Anitasari RC HIDAYAT SOESILOHADI RC HIDAYAT SOESSILOHADI RC Hidayat Soesilohadi Ricky Selamet Rahayu Ridho R Sinatra Rika Alfianny RIKA RAFFIUDIN Rina Susanti Rini Agustin Rosmiati, Mia Rosyid Amrulloh RUDI DUNGANI Rusdy Syachrul Nugraha Santi Elvira Sari, Anggraeni Arum Sari, Dian Anggria Sari, Dian Anggria Satrio Aribowo B. Wicaksono Savira Ekawardhani Setiawati, Yeyet Setiyarni, Eka SETYARNI, EKA Sih Kahono Sih Kahono Sofiatin Sofiatin Sovia Santi Leksikowati Sparisoma Viridi Tien Lastini Tjandra Anggraeni Tri Armowidi TRI CAHYANTO TUTUT INDAH SULISTIYOWATI UCU JULITA Ucu Julita, Ucu Untia Kartika Sari Ramadhani Watanabe, Kozo Wawan Gunawan Wawan Gunawan Wawan Gunawan WINDRA PRIAWANDIPUTRA, WINDRA Yenyen Fatmalasari Zahra Nabila Latama ZAKIYATUN USNA, INAYATI