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All Journal Jurnal Hortikultura Indonesia (JHI) Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Agrifor : Jurnal Ilmu Pertanian dan Kehutanan Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Jurnal Entomologi Indonesia Jurnal Agrotek Indonesia Agrotechnology Research Journal Tourism Reserch Journal EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi Jurnal Agrotropika Jurnal Pustaka Mitra : Pusat Akses Kajian Mengabdi Terhadap Masyarakat Agrivet: Jurnal Ilmu-ilmu Pertanian dan Peternakan National Multidisciplinary Sciences
Apriyadi, Rion
Jurusan Agroteknologi – Fakultas Pertanian, Perikanan Dan Biologi, Universitas Bangka Belitung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Ameliorasi Media Tailing Pascatambang Timah dengan Sabut Kelapa pada Budidaya Pakcoy (Brassica rapa L. chinensis) dengan Sistem Irigasi Growick Inonu, Ismed; Apriyadi, Rion; Utari, Dera
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 5 No 1 (2021): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (824.38 KB) | DOI: 10.33019/agrosainstek.v5i1.209

Abstract

Post-tin mining is mostly in the form of sand tailings, with a texture dominated by the sand fraction, so that the water holding capacity is low. The growick irrigation system was developed for plant cultivation in post-mining land, by utilizing a capillary axis to maintain the water content of the planting medium, it is necessary to ameliorate it with coconut husk. This study aims to determine the effect of the dose of coconut husk added to the sand tailings medium on the growth and yield of pakcoy with growick tailings irrigation system. Research held in the experiment and research Station of Universitas Bangka Belitung, Balunijuk Village, Merawang District, Bangka Regency from January to April 2020. The study used a single completely randomized design (CRD) with 3 replications. The treatment dosage of coconut husk studied was 0; 200; 400; 600; 800, and 1000g per polybag. The data obtained will be analyzed statistically using the Analysis of Variance and Duncan's Multiple Range Test (DMRT) α = 5%. The results showed that the growth and production of pakcoy were affected by the dose of coconut husk ameliorant, and the best growth and production was obtained at a dose of 600 g. Efficient use of water by plants at a dose of 600 g is the most efficient.
Pengaruh Teknik Pengendalian Gulma dan Frekuensi Aplikasi Insektisida terhadap Kelimpahan Populasi dan Intensitas Serangan Hama Utama pada Tanaman Lada (Piper nigrum L.) Apriyadi, Rion; Lestari, Tri
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 5 No 1 (2021): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (743.599 KB) | DOI: 10.33019/agrosainstek.v5i1.241

Abstract

The control of pepper stem borer Lophobaris piperis Marsh (Coleoptera: Curculionidae) and berry sucker Dasynus piperis China (Hemiptera: Coreidae) is using insecticide application and culture technique. The objectives of the research was to asses the effect of weed control techniques and the frequency of insecticide application to the abundance and damage intensity caused by L. piperis and D. piperis on pepper plant. The research was conducted in local farmer pepper plantation with combination of weed control technique (weeding, herbicide, and Arachis pintoi) and frequency of insecticide application (2 and 4 times a year). The abundance of pepper plant pests has discovered in pepper plantation with weed control using weeding and herbicide application combined with frequency of insecticide application 4 times a year. The highest absolute damage intensity and relative damage intensity were found in pepper plantations with a frequency of insecticide applications 2 times a year. The damage intensity tended to decrease in pepper plantation that applied weed control techniques using A. pintoi.
Agresi intraspesifik dan waktu penemuan makanan pada semut invasif Anoplolepis gracilipes di Kebun Raya Bogor Rion Apriyadi; Idham Sakti Harahap; Akhmad Rizali; Damayanti Buchori
Jurnal Entomologi Indonesia Vol 13 No 2 (2016): Juli
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1084.366 KB) | DOI: 10.5994/jei.13.2.89

Abstract

We studied the distribution of the Yellow Crazy Ant (Anoplolepis gracilipes) Smith (Hymenoptera: Formicidae) in Bogor Botanical Garden (BBG). Biological invasions by A. gracilipes can negatively impact other species. Individual nests of this ant can form supercolonies within which aggression is absent, intraspecific aggression occurs between workers from different supercolonies. The aim of this research was to study aggression between and resource discovery of different A. gracilipes supercolonies in BBG. Intraspecific aggression was calculated as three different aggression indices obtained by performing intercolonial arena encounters. Resource discovery was measured as time until honey baits in known distances to colony entrances were discovered. In 2013, we encountered five spatially distinct nest clusters of A. gracilipes in BBG, which cover ca. 25% of its area. Aggression tests showed that workers from KRB 1 were significantly more aggressive towards each other. The absence of intercolonial aggression between three of five nest clusters suggested that they actually belong to the same supercolony. On average, A. gracilipes needed less than 1 hour to find the food on bait plate in 20 m distance. We found 3 supercolonies of A. gracilipes which derived from 5 spatially distinct cluster of nests in BBG.
Determinasi Pengaruh Populasi Walang Sangit (Leptocorisa oratorius Fabricius) terhadap Hasil Gabah Padi Sawah di Desa Kimak, Kecamatan Merawang, Kabupaten Bangka Winarsi Winarsi; Sitti Nurul Aini; Rion Apriyadi
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 2 No 1 (2018): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (720.249 KB) | DOI: 10.33019/agrosainstek.v2i1.19

Abstract

Rice crops are the main source of staple food for the Indonesian people, as well as in the Bangka Belitung province. The cultivation of rice crops is still through various obstacles, such as the attack of Leptocorisa oratorius Fabricius, which attacks the rice plants after flowering by sucking the grain. The aim of this study was to know the effect of L.oratorius population on the rice yield, to know the number of L. oratorius that can decrease the 15% paddy yield and to know the percentage of rice loss based on the number of L. oratorius population in the Kimak village, Merawang district, Bangka regency. The research was conducted on November 2017 to January 2018 on paddy field in Kimak village. This research used experimental method with Completely Randomized Design (CRD) wich consist of 8 treatments and 2 replications. The treatment was the differences L.oratorius population. Consist of: without L.oratorius, 2 L.oratorius, 3 L.oratorius, 4 L.oratorius, 5 L.oratorius, 6 L.oratorius, 7 L.oratorius and 8 L.oratorius. The result showed that the number of L. oratorius has significant effect on rice yield, 3 population of L. oratorius per 50 cm x 50 cm able to reduce the rice yield by 15% and the percentage of yield loss at the treatment of 2 - 8 L.oratorius is about 10.97% up to 28.98%.
Pengaruh Iradiasi Sinar Gamma pada Karakter Kualitas Hasil Umbi Tiga Aksesi Ubi Kayu (Manihot esculenta Crantz) Asal Bangka: Pengaruh Iradiasi Sinar Gamma pada Karakter Kualitas Hasil Umbi Tiga Aksesi Ubi Kayu (Manihot esculenta Crantz) Asal Bangka Iz Damaita; Tri Lestari; Rion Apriyadi
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 2 No 2 (2018): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v2i2.23

Abstract

Cassava (Manihot esculenta Crantz) is a food crop plant carbohydrate after rice and corn. Bangka local cassava has different starch content at each accession. The purpose of this study was to know the effect of irradiation treatment on the quality of Bangka local cassava and national variety. This research had been conducted on October 2017 – January 2018, at experimental and research gardens, agrotechnology laboratory, and Science laboratory of the Faculty of Agriculture, Fishery and Biology, University of Bangka Belitung. This research used split-plot design with the main plot is irradiation treatment while the subplot is accession or variety of cassava. Data analyzed by using F test with 95% of significant levels. The observations results showed that irradiation treatment and accession varieties cassava affecting the tubers quality. Irradiation is the best treatment because this treatment has the best value on starch content, water content, and cyanide acid content. Type of accession affected the quality of the tubers. Rakit accession is the best accession which can make as flour because it has the best starch content, water content, flour rendemen, dan amylose content. There was an interaction between irradiation and accession on the value of ash content and cyanide acid content.
Pemanfaatan Colopogonium mucunoides sebagai Pupuk Hijau terhadap Pertumbuhan dan Produksi Tanaman Tomat di Media Tailing Pasir Pasca Penambangan Timah: Pemanfaatan Colopogonium mucunoides sebagai Pupuk Hijau terhadap Pertumbuhan dan Produksi Tanaman Tomat di Media Tailing Pasir Pasca Penambangan Timah Juanda Ramadhika; Ratna Santi; Rion Apriyadi
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 2 No 2 (2018): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v2i2.29

Abstract

Green manure (Colopogonium mucunoides) is one type of organic fertilizer derived from Leguminosae plants. Green manure has the potential to increase soil nutrients, especially N (nitrogen). Utilization of green manure on post-tin mining soil to improve soil organic matter and improve the physical, chemical and biological properties of tailing sand. The aim of this research is to find the growth and production response of tomatoes with the addition of Colopogonium mucunoides as green manure on post-tin mining media. The research had been conducted on March until June 2017 in The Experimental And Research Garden, Faculty of Agriculture, Fishery, and Biology, University of Bangka Belitung. This research used a Completely Randomized design single factor. The treatment level was: CM0 = 0 g/plant, CM1 = 200g/plant, CM2 = 400g/plant, CM3 600 g/plant, CM4 = 800 g/plant, CM5 = 1000g/plant. Each treatment was replicated 3 times to obtain 18 experiment units. Each experiment unit consists of 4 samples. The result of the experiment showed that the tomato plant with green manure (Colopogonium mucunoides) provide various responses to the growth and production of tomato plants on post-tin mining media. Utilization of Colopogonium mucunoides as green manure has no significant effect on all observed parameters.
Penetapan Dosis Tepung Daun Cengkeh untuk Mengendalikan Hama Gudang Kacang Hijau (Callosobruchus Maculatus Fabricius.)(Coleoptera : Bruchidae) pada Suhu Penyimpanan yang Berbeda: Penetapan Dosis Tepung Daun Cengkeh untuk Mengendalikan Hama Gudang Kacang Hijau (Callosobruchus Maculatus Fabricius.)(Coleoptera : Bruchidae) pada Suhu Penyimpanan yang Berbeda Evinia Norenza; Tri Lestari; Rion Apriyadi
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 3 No 1 (2019): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v3i1.31

Abstract

Callosobruchus maculatus is a postharvest pest in storage that causes the decrease in quality of green beans. One of control technique that can be done by using clove leaf flour as a botanical insecticide at different storage temperature. The purpose of this study was to know the effect of various clove leaf doses, to know the effect of storage temperature and interaction between various doses with different storage temperatures in controlling C. maculatus. This research used the experimental method with Split Plot design which consists of 3 levels main plot and 5 levels of subplot. Each treatment has 3 replications.. The results showed that the difference of dose and temperature as well as interaction both had a very significant effect on the number of eggs, the number of imagoes and the percentage of seed damage. Water content increased at temperatures ± 15 ºC and decreased at temperatures ±35ºC. The conclusion of this research is clove leaf flour gave effect to mortality of pest C. maculatus, storage temperature effect on mortality of pest C. maculatus, clove leaf dose 5 g per 100 g green beans and storage temperature ± 15 ºC is the best combination in controlling pest C. maculatus on green beans.
Aplikasi Edible Coating Tepung Tapioka Dengan Oleoresin Daun Kemangi untuk Memperpanjang Umur Simpan Buah Jambu Air Cincalo (Syzygium samarangense [Blume] Merril & L.M. Perry): Aplikasi Edible Coating Tepung Tapioka Dengan Oleoresin Daun Kemangi untuk Memperpanjang Umur Simpan Buah Jambu Air Cincalo (Syzygium samarangense [Blume] Merril & L.M. Perry) Wiwik Sumanti; Riwan Kusmiadi; Rion Apriyadi
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 4 No 1 (2020): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v4i1.35

Abstract

Cincalo wax apple has non-climacteric respiration activity with high water content, so that not exactly post-harvest handling will trigger fungal growth. This study aims to determine the effect of edible coating from basil leaf oleoresin and determine the best concentration to extend the storage duration of cincalo wax apple. The study used a single completely randomized design (CRD), there were 4 treatments which were the types of basil leaf oleoresin concentrations consisting of K0 (without the addition of oleoresin), K1 (0,3% oleoresin), K2 (0,6% oleoresin) and K3 (0,9% oleoresin) with 3 replications. The variables observed were weight loss, total dissolved solids, total fruit acids, vitamin C content and organoleptic index. The results showed that the treatment of basil leaf oleoresin concentration had no significant effect on the observed variables, including weight loss, total dissolved solids, total fruit acid, and vitamin C content. All treatments with the addition of oleoresin or without the addition of basil leaf oleoresin tend to have the same results on cincalo wax apple.
Respon Pertumbuhan Tanaman Pakcoy (Brassica rapa L) dengan Pemberian Teh Kompos Bulu Ayam pada Sistem Hidroponik: Respon Pertumbuhan Tanaman Pakcoy (Brassica rapa L) dengan Pemberian Teh Kompos Bulu Ayam pada Sistem Hidroponik Alfi Rianti; Riwan Kusmiadi; Rion Apriyadi
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 3 No 2 (2019): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (714.439 KB) | DOI: 10.33019/agrosainstek.v3i2.51

Abstract

Wick system is one of hydroponics system that uses wick asnutrient absorbing media. Chicken feather liquid compost can be used as a substitute for conventional nutrition in pakcoy plant cultivation using hydroponics. This study aims to determine the effect of chicken feather liquid compost and determine the best concentration chicken feather liquid compost on the growth of pakcoy, and to find out the potential of chicken feather liquid compost to replace conventional nutrient solutions in a hydroponic system. This study used completely randomized design (CRD), there were 6 level of treatments which were chicken feather liquid compost concentrations consisting of E0 (1000 ppm Ab-mix), E1 (900 ppm liquid compost ), E2 (800 ppm liquid compost), E3 (700 ppm of liquid compost), E4 (600 ppm of liquid compost), E5 (500 ppm of liquid compost) with 3 replications. The variables observed were plant height, leaf number, leaf color, wet weight and dry weight of plants. The results showed that the nutritional treatment of chicken feather liquid compost had a very significant effect compared to AB-mix, which showed that Ab-mix was superior to the observed variables,ncluding plant height, the number of leaves, leaf colour, wet weight and dry weight of plants. At the first and second week, pakcoy growth was still relatively similar to Ab-mix application. All treatments using compost chicken feather liquid compost could not replace AB-mix nutrient.
Ameliorasi Media Tailing Pascatambang Timah dengan Sabut Kelapa pada Budidaya Pakcoy (Brassica rapa L. chinensis) dengan Sistem Irigasi Growick: Ameliorasi Media Tailing Pascatambang Timah dengan Sabut Kelapa pada Budidaya Pakcoy (Brassica rapa L. chinensis) dengan Sistem Irigasi Growick Ismed Inonu; Rion Apriyadi; Dera Utari
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 5 No 1 (2021): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v5i1.209

Abstract

Post-tin mining is mostly in the form of sand tailings, with a texture dominated by the sand fraction, so that the water holding capacity is low. The growick irrigation system was developed for plant cultivation in post-mining land, by utilizing a capillary axis to maintain the water content of the planting medium, it is necessary to ameliorate it with coconut husk. This study aims to determine the effect of the dose of coconut husk added to the sand tailings medium on the growth and yield of pakcoy with growick tailings irrigation system. Research held in the experiment and research Station of Universitas Bangka Belitung, Balunijuk Village, Merawang District, Bangka Regency from January to April 2020. The study used a single completely randomized design (CRD) with 3 replications. The treatment dosage of coconut husk studied was 0; 200; 400; 600; 800, and 1000g per polybag. The data obtained will be analyzed statistically using the Analysis of Variance and Duncan's Multiple Range Test (DMRT) α = 5%. The results showed that the growth and production of pakcoy were affected by the dose of coconut husk ameliorant, and the best growth and production was obtained at a dose of 600 g. Efficient use of water by plants at a dose of 600 g is the most efficient.
Co-Authors Aini, Sitti Nurul Aini, Sitti Nurul Akhmad Rizali Alfi Rianti Ardila Mughniyarti Dila Asriani, Euis Budi Afriyansyah Bulan, Fitri Husada Sri Ciko, Ciko Damaita, Iz DAMAYANTI BUCHORI Deni Pratama Dera Utari Devi Valeriani Dian Prihardini Wibawa Eries Dyah Mustikarini Evinia Norenza Fahri Setiawan FAJAR SETIAWAN Feriza Lesthyana Fitri Husada Sri Bulan Frista Chairunnisa Gigih Ibnu Prayoga Henri Henri Henri Henri, Henri Herry Marta Saputra Idham Sakti Harahap Ismed Inonu Iz Damaita Juanda Ramadhika Lestari, Tri A Maera Zasari Marlinda, Riska Yuni Meri Rahmawati Norenza, Evinia Pratama, Deni Rahmat Lingga Rahmawati, Venny Ramadhika, Juanda Ratna Santi, Ratna Revy Safitri Rianti, Alfi Riko Irwanto Riwan Kusmiadi Riwan Kusmiadi, Riwan Ropalia, Ropalia Safitri, Novia Satria, Alif Sitti Nurul Aini Supratiwi, Rahayu Tri Lestari Tri Lestari Ulfa, Dewi Ratna Utari, Dera Winarsi Winarsi Winarsi, Winarsi Wiwik Sumanti Wiwik Sumanti Yasmin, Niken Dwiyulivia Yurenza, Nadia