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KETAHANAN VARIETAS KEDELAI TERHADAP HAMA BELALANG PADA PERLAKUAN INSEKTISIDA HAYATI BEAUVERIA BASSIANA Budi, Gayuh Prasetyo; Pribadi, Teguh; Nururrahmah, Dyatri
AGRITROP Vol 17, No 2 (2019): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Tujuan penelitian untuk mengetahui intensitas serangan belalang, pertumbuhan dan hasil beberapa varietas kedelai pada perlakuan agens hayati Beauveria bassiana. Penelitian dilakukan pada media tanah dalam polybag bertempat di Green House FP UMP di Desa Karangsari, Kecamatan Kembaran, Kabupaten Banyumas dengan ketinggian tempat 90 m dpl. Menggunakan Rancangan Acak Lengkap 2 faktor dengan 4 ulangan. Faktor 1. Varietas kedelai terdiri atas : V1 :Argomulyo, V2 : Baluran, V3 :Ijen, V4 : Kaba. Faktor 2. Agens Hayati B. bassiana terdiri atas : K0 : tanpa diberi B. bassiana, K1 : diberi B. bassiana 6g/l aquades. Hasil penelitian menunjukkan Perlakuan B. bassiana berpengaruh nyata terhadap intensitas serangan belalang. Tanaman kedelai yang diaplikasi B. bassiana (K1) menunjukkan intensitas serangan belalang : 8,66% sedangkan yang tidak diaplikasikan B. bassiana (K0) menunjukkan intensitas serangan belalang : 17,53%. Perlakuan varietas kedelai berpengaruh nyata terhadap tinggi tanaman 70 hst, jumlah polong total/tanaman, jumlah polong isi/tanaman, jumlah biji/tanaman dan berat biji/tanaman. Varietas Kaba (V2) menunjukkan berat biji/tanaman yang paling berat : 5,89 g/tanaman. Interaksi antara perlakuan varietas kedelai dan B. bassiana tidak berpangaruh nyata terhadap semua variabel yang diamati.

Bagaimana Rayap dapat Digunakan sebagai Bioindikator Teguh Pribadi
Anterior Jurnal Vol 14 No 1 (2014): Anterior Jurnal
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Ecosystem alterations not only affect habitat conditions but also have an impact on biotic components. The presence of organisms provides a response of habitat alteration can be used as indication organism. Indication organisms or bioindicator are key components in ecosystem management. This paper aims to evaluate and review the role of termites as bioindicator. Bioindicator defined as organisms or group of organism reflect and inform the ecosystem circumstance; environmental, ecological and biodiversity status as well as. Main criteria of bioindicator are as follow: taxonomical and biological characters of these organisms well-knew, cosmopolitan organisms, they have a well-response to habitat alteration, and their responses are closed correlated to all communities or properties of stress factors. Termites showed responses to environmental change, especially in habitat alteration. Termites responded to habitat alteration on termites composition change and termites richness decrease. Furthermore, termite’s richness strong correlated with another taxon in their community. Biological and taxonomical termites are well-known. In addition, a standard survey of termites has been developed to explore termite’s richness in tropics ecosystems. This implication, termites can be applied as one of the indicator organisms or bioindicator, notably their relation in ecological indicator and biodiversity indicator.

ADAPTASI TIGA VARIETAS PEPAYA (MERAH DELIMA, JUPE, MADU) DI LAHAN KERING DATARAN RENDAH Muhammad Anang Firmansyah; Teguh Pribadi
Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto Vol 21, No 2 (2019): AGRITECH
Publisher : Universitas Muhammadiyah Purwokerto

Papaya fruit (Carica papaya L.) is classified as having high economic value and is being developed by many farmer. A common problem is the papaya variety that farmer \s develop usually from careless seeds, so the production and quality are low. The aim of this research is to introduce superior papaya and have good quality. Three varieties papaya are used in this study, namely: Merah Delima, Jupe, and Madu.The research location is located in the dry land of Banturung, Palangka Raya City. The result that the land suitability class of the study site included S3wa,on, which is Marginal Suitability with the heaviest inhibiting factors of water availability and oxygen availability. On Growth parameters, then Merah Delima has the largest stem circumference of 10,1 cm althought it is not significantly different from other varieties 8,8 cm. While the plant height is the best Merah Delima papaya and signficantly different from Madu. Interms of Productioan Jupe has a number of Fruits (38 fruits/tree) that are significantly different from Madu, and the weight of fruit (1,2 kg/fruit) is significantly different from Merah Delima., and fruit weight per tree 34,1 kg is significantly different from the other two varieties. Base on the sweetness level, the sweetest Merah Delima reaches 9,1 oBrix significantly different from Jupe (6,9 oBrix) and Madu (6,6 oBrix). Parameters of growth, productionand quality of papaya can still be improved by improving the management of inhibiting factors.

INDUKSI KALUS TRIPLOID DARI ENDOSPERMA KENTANG (Solanum tuberosum L.) DENGAN PERLAKUAN 2,4-DICHLOROPHENOXYACETIC ACID DAN NAPHTHALENEACETIC ACID Hamami Alfasani Dewanto; Amalia Fauziyah; Teguh Pribadi
Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto Vol 23, No 1 (2021): AGRITECH
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/agritech.v23i1.10686

Penelitian ini bertujuan merakit varietas kentang baru yang memiliki sifat triploid unggul melalui induksi kalus dari biji kentang. Rancangan Acak Kelompok (RAK) dengan 2 faktor diterapkan dalam penelitian ini. Zat pengatur tumbuh (ZPT) 2,4-D dengan konsentrasi 0; 1; 2; 3 mg/l dan NAA dengan konsentrasi 0; 0,5; 1; 1,5; 2 mg/l diujicobakan dan diulang sebanyak tiga kali ulangan. Bagian nuselus yang memisahkan endosperma dan embrio dari daging buah dibuang lalu ditanam pada media MS dimana masing-masing media tersusun atas enam eksplan kemudian ditempatkan diruang gelap. Pengamatan variabel waktu kecambah dan waktu induksi kalus diamati setiap hari, sedangkan variabel persentase kecambah, persentase induksi kalus, rambut halus, dormansi, dan eksplan mati diamati dihari 30 penelitian. Hasil penelitian menunjukkan bahwa perlakuan yang dicobakan berhasil menginduksi kalus. Namun, variasi yang dihasilkan dari kombinasi perlakuan yang diuji. Identifikasi level ploidi triploid perlu disertakan dalam pengujian lebih lanjut.

KETAHANAN VARIETAS KEDELAI TERHADAP HAMA BELALANG PADA PERLAKUAN INSEKTISIDA HAYATI Beauveria bassiana Gayuh Prasetyo Budi; Teguh Pribadi; Dyatri Nururrahmah
AGRITROP Vol 17, No 2 (2019): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v17i2.2333

Tujuan penelitian untuk mengetahui intensitas serangan belalang, pertumbuhan dan hasil beberapa varietas kedelai pada perlakuan agens hayati Beauveria bassiana. Penelitian dilakukan pada media tanah dalam polybag bertempat di Green House FP UMP di Desa Karangsari, Kecamatan Kembaran, Kabupaten Banyumas dengan ketinggian tempat 90 m dpl. Menggunakan Rancangan Acak Lengkap 2 faktor dengan 4 ulangan. Faktor 1. Varietas kedelai terdiri atas : V1 :Argomulyo, V2 : Baluran, V3 :Ijen, V4 : Kaba. Faktor 2. Agens Hayati B. bassiana terdiri atas : K0 : tanpa diberi B. bassiana, K1 : diberi B. bassiana 6g/l aquades. Hasil penelitian menunjukkan Perlakuan B. bassiana berpengaruh nyata terhadap intensitas serangan belalang. Tanaman kedelai yang diaplikasi B. bassiana (K1) menunjukkan intensitas serangan belalang : 8,66% sedangkan yang tidak diaplikasikan B. bassiana (K0) menunjukkan intensitas serangan belalang : 17,53%. Perlakuan varietas kedelai berpengaruh nyata terhadap tinggi tanaman 70 hst, jumlah polong total/tanaman, jumlah polong isi/tanaman, jumlah biji/tanaman dan berat biji/tanaman. Varietas Kaba (V2) menunjukkan berat biji/tanaman yang paling berat : 5,89 g/tanaman. Interaksi antara perlakuan varietas kedelai dan B. bassiana tidak berpangaruh nyata terhadap semua variabel yang diamati.

The Contribution Of Forest Honeybee As Non-Timber Forest Products To Local Communities Along The Kahayan River Basin Central Kalimantan Arief Rahman Hakim; Asro Laelani Indrayanti; Teguh Pribadi; Elyta Vivi Yanti; Yosefin Ari Silvianingsih; Syaukani Syaukani
EnviroScienteae Vol 16, No 2 (2020): EnviroScienteae Volume 16 Nomor 2, Agustus 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v16i2.9645

Field research was done to evaluate the financial benefits of forest honeybee business conducted by the local community at Kameloh Baru Village, Taruna Village, and Tumbang Nusa Village in Central Kalimantan. These villages studied are known as a natural honeybee-producing center in Central Kalimantan. The local tribe gathers forest honeybee from Apis dorsata that have done for generations. The results revealed that the income of forest honeybee gathering people in 2015 amounted to IDR six to ten million once harvest. The owner of a tree of honeybee nest has five times higher income than harvesters. However, after a forest fire in 2015, revenues in 2016 and 2017 dropped dramatically to 25% of the previous year. The depletion of natural food resources is a leading factor in honeybee production decrease. On the other hand, the farmers do not have the initiative to cultivate the host trees and reserve natural food resources. Forest honeybee cannot be harvested regularly, although the market demand for forest honeybee is still tremendous. On the other hand, a proper technique of honeybee harvesting did not conduct so that the resulting honeybee quality decreases. Neverthenless, the local tribe can develop sustainable forest honeybee gathering based on their ecological knowledge as incentives for forest conservation.

PENINGKATAN PARTISIPASI MASYARAKAT DALAM KEGIATAN DONOR DARAH DI PALANGKA RAYA Teguh Pribadi; Asro' Laelani Indrayanti; Elyta Vivi Yanti
JURNAL PENGABDIAN AL-IKHLAS UNIVERSITAS ISLAM KALIMANTAN MUHAMMAD ARSYAD AL BANJARY Vol 3, No 1 (2017): AL-IKHLAS JURNAL PENGABDIAN
Publisher : Universitas Islam kalimantan MAB

The purpose of the blood donation social devotion program were: 1) to assisted the Blood Donor Unit of The Indonesian Red Cross (UTD-PMI) increased blood reserves to fulfil the blood needs in Palangka Raya city, 2) to socialized blood donation activities on the Universitas PGRI Palangka Raya (UPP) for the communities in and around the campus. Blood donation social activities were attended by 99 participants from students of police school (SPN), students, UPP Lecturers, university student organisation board (BEM), student regiment (Menwa), and the general public. By sex participants of this activity were dominated by men (73 people) and the women (26 people). The amount of blood bags that can be collected during this activity were 69 blood bags. Blood donation activities that are attractively packaged, publicized, and involving organizations/institutions can increase the level of community participation.

Pengaruh Pemberian Agens Hayati Terhadap Intensitas Penyakit Karat Beberapa Varietas Kedelai Hitam Gayuh Prasetyo Budi; Teguh Pribadi
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol 7 No 2 (2020): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/daun.v7i2.2011

Black soybean (G. max (L.) Merr.) is an important food crop and has a high nutritional content. Demand for this commodity is increasing. National soybean demand in 2015 about 2.6 million tons but domestic production only 982,967 tons. One of the obstacles to increasing black soybean production is Asian soybean rust disease caused by P. pachyrhizi. The susceptibility of black soybean to rust makes the farmers often use chemical fungicides to control it. Alternative control of rust leaves that suitable for the environment is through the selection of more resistant varieties of rust and the application of biological agents of Corynebacterium sp. and Plant Growth Promoting Rhizobacteria (PGPR). The research was conducted in endemic area of Asian soybean rust disease, using Complete Randomized Design 2 factors. Factor 1 varieties of black soybeans consists of V1: Detam 1, V2: Detam 3, V3: Detam 4 and Factor 2 biological agents consist of: control, Corynebacterium sp. and PGPR with 3 replications. The results showed that Detam 1 varieties produced the most massive seeds: 6.86 g plant-1. Corynebacterium sp. and PGPR treatment can significantly reduce the intensity of Asian soybean rust disease compared to controls. The intensity of rust disease in Corynebacterium sp. (11.7%), PGPR (8.9%), control (33.9%). Both soybean varieties and biological agents showed no interaction in all observed variables.

Perbanyakan dan Aplikasi PGPR (Plant Growth Promoting Rhizobactheria) di Laboratorium Pengamatan Hama dan Penyakit Banyumas Nada Kholifah; Ardiana Kartika B; Teguh Pribadi
Proceedings Series on Physical & Formal Sciences Vol. 2 (2021): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan
Publisher : UM Purwokerto Press

PGPR (Plant Growth Promoting Rhizobacteria) is a substance that helps plant growth with the help of rhizosphere microorganisms. PGPR propagation can be done with liquid media. This PGPR propagation needs to be done because this substance has many benefits for agricultural cultivation. The application of PGPR to the test plant, namely the pakcoy plant, proved that there was an effect of giving PGPR to the plant. Observations on the test plants were carried out by observing several observation variables such as plant height, root length, number of leaves, wet weight and dry weight. The results of these observations showed that the effect on the test plants was seen in the variables of root length, wet weight, and dry weight. Meanwhile, the variable plant height and number of leaves did not show a visible difference.

KOMPOSISI DAN STRUKTUR KOMUNITAS ARTROPODA TERESTRIAL DI DATARAN BANJIR DANAU HANJULUTUNG, PALANGKA RAYA Yosefin Ari Silvianingsih; Eva Oktoberyani Christy; Teguh Pribadi; F. Silvi Dwi Mentari; Iva Dewi Lestariningsih
Jurnal Hutan Tropis Vol 6, No 2 (2018): Jurnal Hutan Tropis Volume 6 Nomer 2 Edisi Juli 2018
Publisher : Lambung Mangkurat University-Indonesia

Terrestrial arthropods inhabit the Hanjulutung lake floodplain (HLF) were characterized. Terrestrial arthropods were trapped with pitfalls where installed on two lakeside at nine different sampling site and two sampling date, April (before flooding) and July (after flooding). Carabidae, Formicidae, and Gryllidae dominated HLF. Carabidae and Formicidae were the primary dwellers of HLF on the outside and inside the lake, respectively. A result of Nonmetric-Multi Dimensional Scaling (NMDS) ordination was concluded that two lakeside does not show different terrestrial arthropods assemblages but outside of HLF showed higher terrestrial arthropods. The sensitivity of Carabidae to flood event and their existence in floodplain ecosystems are identification tool for successful floodplain restoration.Karakterisasi artropoda tanah yang mendiami dataran banjir danau Hanjulutung (DBDH) dilakukan. Artropoda tanah dijebak dengan perangkat sumur jebakan yang dipasang pada kedua sisi danau di sembilan lokasi yang berbeda dengan dua waktu pengambilan sampel, Bulan April (sebelum banjir) dan Juli (sesudah banjir). Komposisi artropoda tanah penghuni DBDH adalah didominasi kumbang karabid, semut, dan belalang. Kumbang karabid dan semut adalah penghuni utama DBDH pada masing-masing bagian danau. Hasil Ringkasan ordinasi Nonmetric-Multi Dimensional Scaling (NMDS) menyimpulkan bahwa kedua bagian danau tidak menunjukan perbedaan komposisi dan struktur artropoda terestrial tetapi sisi luar DBDH menunjukan kekayaan atropoda tanah yang lebih tinggi. Kepekaan kumbang karabid terhadap kejadian banjir dan keberadaannya di dataran banjir merupakan alat identifikasi keberhasilan restorasi dataran banjir.

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