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Efisiensi Penyerbukan Tetragonula laeviceps Pada Budi Daya Tumpang Sari Tomat Dan Mentimun Di Greenhouse Putra, Ramadhani Eka; Novitasari, Novitasari; Rosmiati, Mia; Husna, Inayati Zakiyatun; Setiyarni, Eka; Kinasih, Ida
Al-Kauniyah: Jurnal Biologi Vol. 17 No. 2 (2024): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v17i2.29769

Abstract

AbstrakPenyerbukan oleh serangga liar merupakan salah satu servis ekosistem yang tidak dapat diperoleh oleh sistem pertanian tertutup. Hal tersebut mungkin dapat digantikan oleh lebah yang didomestikasi, seperti lebah tidak bersengat (Tetragonula laeviceps). Pada penelitian ini, koloni T. laeviceps diuji coba sebagai sistem tumpang sari tomat (Lycopersicon esculentum L.) dan mentimun (Cucumis sativus L.)  yang ditanam pada greenhouse. Kesuksesan penyerbukan diamati pada 100 tangkai bunga tomat dan mentimun oleh koloni T. laeviceps yang ditempatkan pada greenhouse, kemudian dibandingkan dengan kesuksesan penyerbukan pada sistem budi daya yang terdapat di luar greenhouse (penyerbukan terbuka). Untuk dapat menjelaskan peran dari T. laeviceps sebagai penyerbuk maka dilakukan juga pengamatan pada tingkat kunjungan lebah, laju kunjungan, dan waktu yang dihabiskan pada bunga. Efek lanjutan dari proses penyerbukan seperti diameter, panjang, bobot, dan jumlah biji juga diamati dan dibandingkan antara kelompok yang dibudidayakan di dalam dan di luar greenhouse. Efisiensi penyerbukan dan kualitas buah tomat yang dihasilkan di luar greenhouse secara signifikan lebih baik dibandingkan dengan aplikasi lebah tidak bersengat di dalam greenhouse. Efisiensi penyerbukan mentimun dengan T. laeviceps (14%) sangat rendah dibandingkan dengan penyerbukan terbuka (73%), namun kualitas buah yang dihasilkan lebih tinggi walaupun tidak terdapat perbedaan yang signifikan. Di sisi lain, efisiensi penyerbukan tomat dengan T. laeviceps (45%) sangat rendah dibandingkan dengan penyerbukan terbuka (80%), dengan kualitas buah jauh lebih rendah. Berdasarkan hasil dapat disimpulkan bahwa T. laeviceps dapat diaplikasikan sebagai agen penyerbuk pada sistem greenhouse, namun belum dapat menggantikan keuntungan dari variasi dari agen penyerbuk (biotik dan abiotik) yang terdapat pada sistem budi daya di sistem terbuka. Hasil penelitian ini dapat dijadikan dasar untuk mendesain sistem produksi buah di dalam greenhouse yang berkesinambungan melalui aplikasi servis penyerbukan.AbstractClosed system farming system is lack of natural pollination service which might solve the by application of domesticated bees, such as stingless bees (Tetragonula laeviceps) as pollination agent. This hypothesis was tested in this study in which T. laeviceps was applied as pollination agent of tomato (Lycopersicon esculentum L.) and cucumber (Cucumis sativus L.) cultivated as companion plants inside the greenhouse. During this study, pollination efficiency and its effect on fruit quality (such as dimension, weight, and seed numbers) of application of T. laeviceps as a pollination agent were compared to natural pollination systems outside the greenhouse (open pollination). The variables were observed on 100 flowers of both tomato and cucumber cultivated inside and outside greenhouse. The efficiency of pollination by T. laeviceps (14%) on cucumber was significantly lower than open pollination (73%) and the quality of the fruit produced was lower although insignificant. On the other hand, the efficiency of pollination by T. laeviceps (45%) on tomato was also significantly lower than open pollination (80%) and the quality of the fruit produced was significantly lower. Based on this study, although stingless bees have great potency to be applied as pollinators for cultivated crops inside a greenhouse, they still do not completely replace the benefit of pollinator diversity (biotic and abiotic). Furtherly, this study could be applied as a foundation to design a sustainable fruit production inside greenhouse by applying the pollination services. 
Efisiensi Penyerbukan oleh Penyerbuk Liar dan Lebah Tetragonula laeviceps pada Bunga Ranti dan Kacang Panjang Rahmani, Aena Sania; Putra, Ramadhani Eka; Gunawan, Wawan
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 48 No. 3 (2020): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2369.026 KB) | DOI: 10.24831/jai.v48i3.32607

Abstract

Penyerbukan serangga merupakan salah satu upaya peningkatan efisiensi produksi tanaman berbuah pada lahan terbatas. Penelitian bertujuan mengamati aktivitas dan efisiensi penyerbukan serangga liar dan Tetragonula laeviceps pada tanaman ranti dan kacang panjang dengan sistem tanam tumpang sari di Desa Sukawangi, Kabupaten Sumedang pada bulan September hingga Januari 2020. Pengamatan dilakukan pada pukul 08:00-15:00 WIB selama periode perbungaan. Pengamatan dilakukan pada perlakuan aplikasi T. laeviceps, open-pollination, dan self-pollination, masing-masing perlakuan terdiri atas 100 bunga ranti dan 100 bunga kacang panjang dan dianalisis menggunakan one way analysis of variance (α = 0.05). Aktivitas serangga diukur berdasarkan flower handling time, foraging rate, visitation rate, dan fruit set. Kualitas buah diukur berdasarkan diameter, bobot, panjang, dan oBrix. Hasil penelitian ditemukan masing-masing tiga serangga pengunjung berpotensi polinator pada ranti dan kacang panjang dengan pola kunjungan bervariasi pada open-pollination. Efisiensi fruit set tertinggi ranti terjadi pada perlakuan aplikasi T. laeviceps dan kacang panjang pada perlakuan open-pollination. Terdapat perbedaan nyata pada oBrix buah ranti dan kacang panjang, sedangkan self-pollination hanya menghasilkan buah yang secara signifikan lebih panjang pada kacang panjang. Dengan demikian, T. laeviceps dapat dijadikan salah satu alternatif serangga penyerbuk terdomestikasi dalam upaya efisiensi fruit set dan kualitas buah tanaman ranti dan kacang panjang. Kata kunci: aktivitas serangga, fruit set, kualitas buah
Strategi Konservasi dan Pelestarian Lebah di Indonesia Damayanti Buchori; Windra Priawandiputra; Sih Kahono; Rika Raffiudin; Ramadhani Eka Putra; Tri Armowidi; Araz Meilin; Adha Sari; Rosyid Amrulloh; Dewi Sartiami
Policy Brief Pertanian, Kelautan, dan Biosains Tropika Vol. 5 No. 3 (2023): Policy Brief Pertanian, Kelautan dan Biosains Tropika
Publisher : Direktorat Kajian Strategis dan Reputasi Akademik IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agro-maritim.0503.690-694

Abstract

Rekomendasi kebijakan yang perlu dilakukan dalam Strategi Konservasi dan Pelestarian Lebah di Indonesia: 1) Penghentian alih fungsi lahan dari hutan menjadi perkebunan dan pertanian monokultur 2) Penggunaan pestisida yang bijaksana 3) Memperbanyak jumlah dan keragaman tanaman penyedia pakan lebah 4) Mempromosikan taman kehati dan ruang terbuka hijau yang ramah lebah 5) Pengembangan kawasan konservasi untuk habitat lebah di perkebunan 6) Mempromosikan konsep pertanian regenerative 7) Meningkatkan peran petani dalam pertanian berkelanjutan yang ramah lebah 8) Pembuatan kebijakan untuk menetapkan spesies lebah yang terancam punah
GROWTH OF BLACK SOLDIER FLY LARVAE ( Hermetia illucens ) FED WITH PAK CHOI ( Brassica chinensis ) AND CARP ( Cyprinus carpio ) RESIDUES Agus Dana Permana; Ramadhani Eka Putra; Auliya Nurulfah; Mia Rosmiati; Ida Kinasih
BIOTROPIA Vol. 28 No. 2 (2021): BIOTROPIA Vol.28 No.2, Agustus 2021
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2021.28.2.1078

Abstract

One main drawback of the local animal industry is the inavailability of affordable and sustainable protein supply for the livestock. Insect larvae, such as the Black Soldier Fly (Hermetia illucens) larvae (BSFL), have been considered as a protein source which can be produced at a large scale using low cost organic wastes as feeding material. This study was designed to determine the response of BSFL to various waste combinations of vegetable and animal remains, Pak Choi (Brassica chinensis) residues (S) and carp (Cyprinus caprio) fish offal (I)). A total of 540 BSFL were fed with 100 mg/larvae/day combination of vegetable wastes: animal waste 70%: 30% (S > I), 50%: 50% (S = I), and 30%: 70% (S < I). Among the feed combinations, the S < I group showed the best results as it produced the significantly highest weight of BSFL at 122.8 mg/larvae and approximate digestibility of 62.01%, with the least pupae mortality rate at 4.29%.
TRUE SHALLOT (Allium cepa var ascalonicum) SEED PRODUCTION DURING OFF SEASON Ramadhani Eka Putra; D Beta Ramadan; Adriyanita Adin; Ida Kinasih; Mia Rosmiati; Indah Oktaviani; Sovia Santi Leksikowati
BIOTROPIA Vol. 28 No. 2 (2021): BIOTROPIA Vol.28 No.2, Agustus 2021
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.39 KB) | DOI: 10.11598/btb.2021.28.2.1079

Abstract

The application of seed for true shallot cultivation is an alternative of the more common cultivation practice, in which 30% of harvested tubers used for cultivation purposes. The seed production of this temperate tuber, in the tropical region, is quite challenging due to low flowers and seed formation. Several studies showed that vernalization (cold induction) and application of Benzil Amino Purin (BAP) could be applied to improve flowering and seed production. However, such studies were conducted during the best cultivation period for about 3 months and thus, limit the production period of seeds. This study was conducted to observe the effect of both methods outside cultivation periods to flower and capsule numbers, fruit set, and weight of 100 seeds compared with common cultivation. In this study, bulbs of onion vernalized at 10oC for 30 days then became subjected to synthetic hormone (BAP) prior planted while control group The results showed that BAP treated shallot group has the lowest values for all observed parameters (1552.67, 312.11, 22.5%, 0.2244 gram) compared to those vernalization treated group (1592.44, 623, 30.5%; 0.2261 gram) and control group (6774.67; 3898.44; 57.06%; 0.3304 gram). Based on this study, it could be concluded that common cultivation is a better method to produce true shallot seeds during the offseason.
OMEGA-3 CONTENT OF BLACK SOLDIER FLY PREPUPA (Hermetia illucens) FED WITH MARINE FISH OFFAL AND TOFU DREG Ramadhani Eka Putra; Yenyen Fatmalasari; Agus Dana Permana; Ida Kinasih; Mia Rosmiati
BIOTROPIA Vol. 28 No. 1 (2021): BIOTROPIA Vol. 28 No. 1 April 2021
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2021.28.1.1082

Abstract

One of the materials with great potency for future nutrition source for animal feed is prepupae of black soldier fly larvae (BSFP) (Hermetia illucens) which is fed on organic wastes. This study was designed to observe the accumulation of specific substance (omega-3) of organic wastes (marine fish offal and tofu dregs) inside harvested biomass of BSFP. A total of 150 gram food consist of marine fish offal and tofu dreg with different proportion (10:90, 25:75, 50:50, and 100% tofu dregs) was fed to black soldier fly larvae (BSFL) for 21 days.At the end of feeding trial, all BSFL were harvested, weighed, and then analyzed for omega-3 fatty acids content. Fatty acid content was analyzed using Gas Cromatography with Flame Ionization Detector (GC-FID). Result of the experiment showed BSFL reared with 25% marine fish offal produced highest biomass (8.1 g / 50 larvae) with least development time (19 days). The total of omega-3 recorded from application of 0%, 10%, 25%, and 50% of marine fish offal was 0.02%, 0.87%, 2.16% and 2.61% in 100 g of dry weight, respectively. This result showed the possibility of transferring specific nutrient from organic wastes biomass of BSFP which provides base knowledgement for further application in design of specific animal feed from BSFP.
Estimasi Pertumbuhan Larva Lalat Black Soldier (Hermetia illucens) dan Penggunaan Pakan Jerami Padi yang Difermentasi dengan Jamur P. chrysosporium Ateng Supriyatna; Ramadhani Eka Putra
Jurnal Biodjati Vol 2 No 2 (2017): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v2i2.1569

Abstract

Telah dilakukan penelitian mengenai estimasi pertumbuhan larva lalat Black Soldier (Hermetia illucens) dan penggunaan pakan jerami padi yang difermentasi dengan jamur P.chrysosporium, yang bertujuan untuk mengetahui komposisi jerami setelah fermentasi, mengetahui laju pertumbuhan larva, nilai ECD dan WRI. Metode penelitian yang dilakukan yaitu: jerami difermentasikan dengan menggunakan jamur P.chrysosporium 4% (b/v), jerami hasil fermentasi selanjutnya digunakan sebagai pakan larva BSF dengan perlakuan pemberian pakan 12,5; 25; 50; 100; dan 200 (mg/larva/hari). Larva yang digunakan berusia 6 hari, untuk semua perlakuan mengguanakan 200 ekor larva. Hasil penelitian menunjukkan bahwa jamur P. chrysosporium dapat menurunkan kadungan hemiselulosa 3,89%, selulosa 4,65%, dan lignin sebesar 10,05% serta menaikan kandungan protein jerami sebesar 1,88%. Pemberian pakan 100 mg/larva/hari menghasilkan rata-rata berat akhir larva paling tinggi yaitu 13,68 mg, rata-rata mencapai prepupa selama 39 hari, rata-rata nilai ECD dan WRI sebesar 12,96% dan 0,42.  
Effect of Water Temperature to Survival and Development of Larvae of Two Local Aedes Aegypti Strains Ramadhani Eka Putra; Gunadi Trinuroni
Jurnal Biodjati Vol 4 No 1 (2019): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v4i1.3843

Abstract

  Global warming has been reported in last decades. Chang-es in average Earth’s temperature may affect the physiology of many insect species, especially the ones which act as a human disease vec-tor, like Aedes aegypti. In this study, the effect of increasing water temperature on physiological components related to development period, sex ratio, and body size of two distinctively strains, VCRU (Vector Control Research Unit) and Pangandaran. Thirty larvae of each strain kept inside distilled water with the temperature of 25°C, 27°C, 30°C, 33°C, 35°C, 40°C which replicated three times. Observa-tions were conducted until all larvae metamorphed into adults or all larvae dead. Development rate and time were analyzed by frequency dependent mean. The result showed that the optimum temperature for larvae development of VCRU strain was 27-30°C with a survival rate of 84% while it was 30°C for Pangandaran strain, with the surviv-al rate of 83%. Larvae of both strains showed 100% mortality rate when kept inside a container with water temperature exceed 33°C. Both strains showed the highest and the lowest male:female ratio at similar water temperature which were 33°C and 30°C, respec-tivelly. Highest and lowest ratio of VCRU was 1.25 and 0.6, respec-tively, while it was 1.4 and 0.6 for Pangandaran. In general, larvae lived in increasing water temperature showed reducing wing width. 
Effect of Fermented Kangkong Seed (Ipomoea reptans Poir.) on Characteristics and Histology of Female Quail Reproductive Organs Astuti Kusumorini; Rachmat Wiradimadja; Ramadhani Eka Putra; Ana Rochana; Denny Rusmana
Jurnal Biodjati Vol 6 No 1 (2021): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v6i1.8295

Abstract

Quail has a high reproductive ability, which can reach 3 to 4 generations a year. The quail also have high eggs productivity and capable of producing 250-300 eggs/quail/year. Egg production is closely related to the reproductive system and feed. It is necessary to know the effect of feeding fermented kangkong on the characteristics and histology of the quail reproductive organs. The increase in livestock population should be balanced with an increase in the availability of feed. Kangkong seeds waste (Ipomoea reptans Poir.) is rejected seeds from seed factories that have the potential to become alternative feed ingredients because it contains about 13.46% protein. The purpose of this study was to determine the effect of fermented kangkong seed feed (Bikafer) on the characteristics of reproductive tract organs and histology of quail oviducts because feeds affect the development of the reproductive tract and quail egg production.  This study used a completely randomized design method (CRD) with 5 treatments and 4 replications. The treatments were as follows: R0 = commercial feed, R1 = 0%  (Bikafer), R2 = 7.5% (Bikafer), R3 = 15% (Bikafer) ,R4 = 22.5% (Bikafer). Data were analyzed using one-way ANOVA with a significance level of 95% (α = 0.05) and the Kruskal-Wallis test, while histological observations were described descriptively. The results showed that there were significant differences in the characteristics of the uterus, vaginal length, and isthmus weights. The histology of the quail reproductive tract developed well and showed the tunica mucosal tissue, serous tunica, muscular tunica, goblet cells, epithelium, and tubular gland cells.
Study on Sex Determination and Impact of Sex Ratio to Reproduction Success in Black Soldier Fly Ramadhani Eka Putra; Nindia Safa&#039;at
Jurnal Biodjati Vol 5 No 2 (2020): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v5i2.9472

Abstract

Black soldier fly (BSF) (Hermetia illucens) is an insect spe-cies utilized as the converter of organic wastes into biomass applicable as a potential replacement of protein and lipid sources of animal feed and other industrial use. The limiting factor for the sus-tainability of this activity is the number of eggs produced as all processes started from the egg. Variable of quality of the substrate eaten during the larval stage and the proportion of males and fe-males are among the decisive factors for egg production. The pur-poses of this study were to understand the impact of the substrate to the production of a particular sex, to developed a simple method by comparing the weight and size of the pupae to distinguished between male and female, and to find the best sex ratio to produce the highest number of eggs. In this study, two types of substrates (balance proportion of macronutrient and high in protein and lipid were applied as feeding material for larvae. The weight and length of each pupa produced were measured and the pupae kept inside separated containers to find the morphological differences between male and female pupae. Adult insects produced from pupae then used for study on the effect of sex ratio on reproduction success. The adults kept inside 1 x 1 x 1 m screen cages with 3 groups of sex ratio (male : female) which were 50%:50% (P1), 60%:40% (P2), and 40%:60% (P3). The probability of sex was analyzed by logistic regression while the number of eggs estimated by the weight of the egg batch. The result showed substrate used in this study is not affect the sex ratio of adult flies, weight of pupae as the best predictor for sex of the adult flies, and the best ratio of male and female for egg production was 40:60. 
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