Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Seminar Nasional Lahan Suboptimal

Website

Published by Universitas Sriwijaya

ISSN : - EISSN : - DOI : -

Core Subject : Education, Agriculture,

Agriculture, Biological Sciences & Forestry Other

Prosiding Seminar Nasional Lahan Suboptimal 2018

Arjuna Subject : -

Articles 642 Documents

30 31 32 33 34

Potensi dan Upaya Mempertahankan Kefektifan Beberapa Entomopatogen dalam Mengendalikan Larva Oryctes rhinoceros Linn. di Perkebunan Kelapa Sawit Henny Hendarjanti
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Hendarjanti H. 2021. The potential and efforts to maintain the effectiveness of several entomopathogens in controlling oryctes rhinoceros larvae in oil palm plantations. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 411-425. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Oryctes rhinoceros Linn. (Coleoptera: Scarabaeidae) is an essential oil palm pest. In the field, entomopathogenic control is less than optimal because the environmental conditions are not suitable. The purpose of this study was to determine the potential and efforts to maintain the effectiveness of Metarhizium anisopliae and Entomopathogens Nematodes (EPNs) for controlling O. rhinoceros larvae in oil palm plantations. The research has been conducted in immature oil palm plantations in Indragiri Hulu, Riau. The study used a non-factorial randomized block design with five treatments and three replications (EPNs: palm fronds mulch + no watering, palm fronds mulch + watering, palm fronds mulch + gunny sack + watering, Metarhizium anisopliae: palm fronds mulch + gunny sack + watering and control). Application of M. anisopliae with conidia density (1x106) with a dose of 0.15 l/m2 and EPNs 20,000 ij/m2. The application was carried out at the breeding site of rhinoceros beetle by spraying using a knapsack sprayer in the afternoon. The results showed that the pathogenicity of EPNs and M. anisopliae to larvae was 70.00 – 76.67% on the 24th day after application. On the first day after treatment, there was the death of larvae by EPNs. Application of M. anisopliae on larvae achieved death four days after application. The process of pathogenicity of EPNs in larvae was faster than that of M. anisopliae. The results showed that EPNs and M. anispoliae had an excellent opportunity to control O. rhinoceros and could be developed as an environmentally friendly and sustainable biological control.

Pendapatan Usaha Peternakan Ayam Broiler di PT. Unggas Jaya Kecamatan Selebar Kota Bengkulu Rita Feni; Budi Pangestu
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Feni R, Pangestu B. 2021. revenue of Broiler Chicken in PT. Unggas Jaya Selebar district Bengkulu City. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 545-554. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI). This study aimed to analyze revenue from broiler chicken farm, PT Unggas Jaya. The study was done in broiler chicken farm PT Unggas Jaya at Selebar district, Bengkulu city. Method used in the study was case study. This study used primary and secondary data. Primary data was taken directly from study subject. Secondary data obtained from revant agencies. Interview method used to obtain primary data by using questionnaire to the venture’s owner such as administration and organization data, fixed cost, variable cost, production and marketing data. Meanwhile secondary data obtained from district office and agriculture and husbandry office. Data analysis using Operating profit, Net profit, R/C ratio, Profile rate and Profitability. The study result shows that broiler chicken farm PT Unggas Jaya is profitable and deserve to be developed with analysis result as follows Operating profit Rp 839.008.000, Net profit Rp 429.081.00, RC ratio 1.105, Profit Rate 10.58%, and Profitability 5.56%.

Parasitisasi Telenomus sp. dalam Menekan Populasi Telur Spodoptera frugiperda (Lepidoptera: Noctuidae) pada Tanaman Jagung Indah Wulan Suci; Shakeilla Aretha Zelika; Amarisya Shafa Luzia; Rilwa Wallingga; M Al-Fatih Abdurrosyid; Chandra Irsan
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Suci IW, Zelika SA, Luzia AS, Wallingga R, Abdurrosyid MA, Irsan C. 2021. Parasitisation of Telenomus sp. on suppressing Spodoptera frugiperda's (Lepidoptera: Noctuidae) egg population on the maize plant. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 689-696. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Spodoptera frugiperda (Lepidoptera: Noctuidae) is a polyphagous pest which attack plantation plant, one of them is maize plant (Zea mays). Attact aftermath this pest which was mentioned as Fall Armyworm which can injured the farmer products cause of its behaviour which attack growing point plant until can trigger failure of leaf preening. One of how to control S. frugiperda pest is by relying on natural enemic, which is parasitoid. Telenomus sp. is the one of many species of egg parasitoids of Fall Armyworm S. frugiperda, which is used most of the biodegradable control to reduce specific pest attacks on maize plants. The role of parasitoid is also important in suppressing host populations because they are specific and easier to breed than other natural enemies such as predators and fungi. The aimed of this scientific papers was to knew the potential and level of parasitism of Telenomus sp. on S. frugiperda’s egg population. The method used for this scientific papers was studied of literature from book and scientific journal on internet. Based on studied of literature, the parasitic rate of S. frugiperda’s eggs when the female imago of Telenomus sp. parasitize 50 S. frugiperda’s eggs succesfully parasitized 35 of the 50 S. frugiperda’s eggs or equivalent to 69.40%. As the S. frugiperda’s egg that has been parasitized by the Telenomus sp. parasitoid hatch, the number of females produced from the S. frugiperda host reached 74% and the number of male offspring was only 26%. An analysis of the Telenomus sp. parasitic levels on the S. frugiperda’s egg can be an important factor in biodiversity control and have high potential for controlling egg population of S. frugiperda on the maize plant. Surely this study can help the farmer in decreasing use of pesticides or another dangerous chemicals.

Dampak Tempat Penyimpanan Jamur Sebagai Koleksi Biakan Murni di Laboratorium Untuk Ketersediaan Bahan Praktikum Armi Junita; Neny Afridayanti; Nurhayani Nurhayani
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Junita A, Afridayanti N, Nurhayani N. 2021. The impact of microbible fungi storage as pure culture collections in the laboratory to keep availability of practical materials. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 826-834. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI). Microbial fungi are one of the main ingredients used for both practicum and research in the laboratory. The methods used in this study were experimental methods, documentation and data analysis. The treatments used were three isolates of microbial fungi, namely Aspergillus sp, Trichoderma sp and Penicillium sp as a comparison, and each replicate per isolate was carried out in five replicates which were then stored in a storage device, the observation time was carried out for five months with an interval of one month of observation. The purpose of this study was to determine the effect of storage on the growth of microbial fungi Aspgillus sp, Trichoderma sp and Penicillium sp stored in Incubators, Ice cabinet, and Germinators both in the short and long term. The results showed that the best place for fungi based on morphological texture, color, thickness of mycelium, diameter of hyphal growth and physiological fungi was stored in an incubator, we can see this based on research data where the percentage of hyphal growth is the fastest stored in the incubator, and the growth of hyphae is the fastest. the slowest being stored in the ice cabinet, not only hyphae growth, the fungal media in the incubator is more humid, the mycelium is thicker, and the color of the spores/conidia is lighter, the physiological shape of the conidia is also larger, because the nature of the media is more humid so the shelf life of mushrooms can also be higher. long. Meanwhile, the fungus stored in the germinator had good hyphal growth, but the media was easier to contaminate, the temperature

Efisiensi Kumbang Menochilus sexmaculatus sebagai Predator Kutu Kebul pada Tanaman Cabai (Capsicum annum L.) Muhhammad Nur Kholis; Karisa Kinanti Khatimah; Yunia Shinta Bella; Khoirul Imam Tantowi; Muhammad Apriadi; Rionaldi Nainggolan; Arsi Arsi
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Kholis MN. Khatimah KK, Bella YS, Tantowi KI, Apriadi M, Nainggolan R, Arsi A. 2021. Efficiency of the beetle menochilus sexmaculatus as natural enemy of whitefly on chili plants (Capsicum annum L.). In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 134-141. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Whitefly is a serious pest on chili (Capsicum annuum L.) that can cause direct damage to plants or be a carrier of viral diseases. Whitefly is an important pest found in various horticultural crops including chili..This article to knowing the role of Menochilus sexmaculatus as a predator of the whitefly pest (Bemisia tabaci) on chili plants. This article was compiled from various literature studies Menochilus sexmaculatus is a whitefly predator, its presence as a predator on agricultural land is considered to have a high ability to adapt to the environment and has a greater ability to scatter than other types of natural enemies. The predatory species Menochilus sexmaculatus worked well in controlling whitefly populations on chili plants. Menochilus sexmaculatus can prey on 200-400 whitefly nymphs per day. Suppression of whitefly populations is very useful in suppressing the occurrence of jaundice by the gemini virus. The conclusion use of Menochilus sexmaculatus as a predator has been proven to reduce whitefly populations, especially during the rainy season.

Sifat Fisikokimia dan Sensoris Tortilla dengan Penambahan Tepung Kacang Merah Merynda Indriyani Syafutri; Friska Syaiful; Eka Lidiasari; Jery Mega Saputra
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Syafutri MI, Syaiful F, Lidiasari E, Saputra JM. 2021. Physicochemical and sensory properties of tortilla with red bean flour addition. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 365-375. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Red bean is one of Indonesia's local beans which contain high fiber and protein. Red bean also contain bioactive compounds (polyphenolic) that have antibacterial activity. Red bean processing is still not optimal, therefore the research is needed to examine the potential of red bean flour in making of tortillas. This research aimed to study the effect of red bean flour addition on physicochemical and sensory properties of tortilla. This study used a Completely Randomized Design. The factor was proportion of corn flour and red bean flour with eight level treatments (F) consisting of F1 (100% : 0%), F2 (90% : 10%), F3 (80% : 20%), F4 (70% : 30%), F5 (60% : 40%), F6 (50% : 50%), F7 (40% : 60%), and F8 (30% : 70%). The parameters were physical (color and texture), chemical (moisture, protein, and food fiber content), and sensory properties (taste, texture, and color). The results showed that the proportion of corn flour and red bean flour had significant effects on lightness, redness, yellowness, moisture content, and sensory properties (taste, texture, and color). Based on sensory properties and protein content, tortilla of F5 (60% corn flour : 40% red bean flour) was the best treatment.

Tinjauan Umum terhadap Kebijakan dan Peran Pemerintah dalam Penyelesaian Sengketa Kepemilikan Atas Tanah Taufida Taufida
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Taufida T. 2021. Overview of the government policy and role in settlement of land rights ownership disputes. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 508-513. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI). The government has policy and role in resolving disputes over the land rights and how the disputes are resolved. This study aimed to find out the policies and role of the government in resolving the disputes over the land rights and the efforts to resolve the disputes. The research method used normative methods to analyze legal materials with reference to legal norms as outlined in the legislation. The result of this study showed that the resolution of conflicts over the land ownership was carried out by the National Land Agency (BPN) which was a forum for mediating parties to resolve the land ownership disputes. If the mediation carried out by BPN does not find any solution, it can be resolved with the help of the General Court and the Arbitration Board to obtain legal certainty over the status of the land that is the object of the dispute while still fulfilling the principles of justice and legal certainty of the disputing parties. It is suggested that the resolution of conflicts over the land be carried out by negotiation and deliberation first, in this case the government acts as a facilitator, not a mediator. The choice of the dispute resolution path depends on the disputing parties, of course, with all considerations of time, cost and efficiency factors, the arbitration can be a solution in resolving the land disputes.

Potensi Penurunan Emisi Gas Rumah Kaca terhadap Penetapan Kebijakan WFO dan WFH Hendra Kurniawan
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Kurniawan H. 2021. The Potentian greenhouse gases reduction by determining WFO and WFH policies. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 640-647. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The Covid-19 pandemic affects many economic sectors, therefore; to reduce its spread, the government issued policies to limit social scale, one of which was the policy of implementation of Work From Office (WFO) and Work From Home (WFH). PLN (the State Electricity Company) is one of the government-owned agencies that implement the policy. The study aimed to find out the potential for reducing the greenhouse gas (GHG) emissions in the PLN office during the policy implementation of the Work From Office (WFO) & Work From Home (WFH) during August 2021. This research was conducted through questionnaires, interviews, direct observation, documentation and literature review. The results of the study showed that there has been a decrease in the greenhouse gas emissions at the PLN office since the stipulation of the policy of Work From Office (WFO) & Work From Home (WFH). The potential for reducing the greenhouse gas (GHG) emission for correspondent mobilization by 40%, 10% reduction for power consumption and 8% reduction for vehicle mobilization. The reduction the greenhouse gas (GHG) emission for the female gender was greater 20% than that of the male gender. In conclusion, the policy stipulation of Work From Office (WFO) and Work From Home (WFH) within PLN succeeded in reducing the greenhouse gas emissions into the atmosphere and contributing to climate change mitigation efforts.

Sintasan dan Pertumbuhan Ikan Nila Merah (Oreochromis sp.) yang Dipelihara pada Sistem Yumina dan Bumina Muhamad Fauzan Sadina Putra; Sisi Astuti; Khoiri Khabibillah Mahmud; Fina Nabila; Hendri Irawan; Paulina Lorenza; Mirna Fitrani
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Putra MFS, Astuti S, Mahmud KK, Nabila F, Irawan H, Lorenza P, Fitrani M. 2021. Survivality and growth of red tilapia (Oreochromis sp.) maintained in yumina and bumina systems. In: Herlinda S et al. (Eds.), Prosiding Seminar NasionalLahan Suboptimalke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 788-794. Palembang: Penerbit&PercetakanUniversitasSriwijaya (UNSRI). Fish farming is a source of livelihood for the community. However, in fish farming, especially tilapia, with high stocking rates, it will result in environmental pollution, both from undigested feed and too much fish manure. One technique that can overcome this is using yumina and bumina. This cultivation technique combines vegetables with fish or fruits with fish. By doing this technique, it will not damage the environment due to the use of fish manure which is used as fertilizer for plants. Yumina-bumina is the right solution because it is environmentally friendly, water quality can also be improved with this technique, because a decrease in water quality will cause fish death. This paper aimed to determine the effect of survival and growth of red tilapia cultured using yumina, bumina, and without yumina and bumina cultivation systems. Based on the results of the journal with 3 treatments, the highest weight growth value of tilapia was in the treatment of tilapia cultivation using pakcoy, and eggplant with results of 27.5 g and 27.2 g, respectively. As for the control treatment, the result was 18.7 g. In addition to pakcoy and eggplant, the yumina and bumina techniques can use basil, kailan, and other plants to get optimal fish growth results. Thus, the growth of tilapia using yumina and bumina techniques resulted in higher growth than without using yumina and bumina, and obtained two advantages in cultivation, namely vegetables and fish or fruit and fish.

Pertumbuhan dan Hasil Tanaman Sayuran Daun Sistem Hidroponik Dengan Nutrisi Pupuk Organik Cair Berbagai Sisa Buahan Teguh Achadi; Maria Fitriana; Marlina Marlina; Fitra Gustiar
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Achadi T, Fitriana M, Marlina M, Gustiar F. 2021. Growth and yield leaf vegetables cultivated hydroponic with nutrition liquid organic fertilizer of kind leftover fruits. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 924-930. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI). Liquid organic fertilizer is the result of overhaul or decomposition of organic matter, can come from animals or plants. Liquid organic fertilizer is made from damaged or rotten fruit and skin fruit (bananas, papayas, pineapples and a mixture of all three). So far, the hydroponic system uses inorganic nutrients or fertilizers (for example AB mix). This study aims to find out the effect of liquid organic fertilizers (POC) on the growth and yield of leaf vegetables (kale, spinach and caisim).This research used a hydroponic system, carried out from July to September 2021. This study used completely randomized design, with 8 treatments and 4 replications? The treatments were A = AB mix, B = liquid organic fertilizer from bananas, C = liquid organic fertilizer from pineapples, D = liquid organic fertilizer from papaya, E = liquid organic fertilizer from bananas and pineapples, F = liquid organic fertilizer from bananas and papayas, G = liquid organic fertilizer from pineapple and papayas, H = liquid organic fertilizer from bananas, pineapples and papayas. The results showed that liquid organic fertilizer had not been able to replace the AB mix solution, but there was hope liquid organic fertilizer could replace AB mix solution although the growth of spinach plants given POC leftover papaya fruit and POC fruit mixture (Pineapple + Papaya) shows growth, while caisim and kale plants show better growth than spinach plants. The remaining POC of pineapple fruit encourages the growth of caisim plants while poc of papaya fruit remains encourage the growth of kale plants.

Page 32 of 65 | Total Record : 642

30 31 32 33 34

Filter by Year

2018 2024

Filter By Issues

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Deris Stiawan

Contact Email
deris@unsri.ac.id

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kab. ogan ilir,

Sumatera selatan

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Deris Stiawan

Contact Email deris@unsri.ac.id

Phone -

Journal Mail Official -

Editorial Address -

Location Kab. ogan ilir, Sumatera selatan INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Deris Stiawan

Contact Email
deris@unsri.ac.id

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kab. ogan ilir,

Sumatera selatan

INDONESIA