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Seminar Nasional Lahan Suboptimal
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 3 Documents
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Search results for , issue "2020: Prosiding Seminar Nasional Lahan Suboptimal ke-8 “Komoditas Sumber Pangan untuk Meningkatkan" : 3 Documents clear
Keragaan Pertumbuhan dan Produksi Jagung Hibrida pada Agroekosistem Lahan Kering Iklim Kering Nusa Tenggara Timur Sitorus, Alfonso; Kotta, Noldy Rusminta Estorina; Hosang, Evert Yulianes
Seminar Nasional Lahan Suboptimal 2020: Prosiding Seminar Nasional Lahan Suboptimal ke-8 “Komoditas Sumber Pangan untuk Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Sitorus A, Kotta NRE, Hosang EY.  2020. Performance of hybrid maize growth and production on dry land and dry climate agroecosystem of east Nusa Tenggara province. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xx.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Corn is an important commodity in East Nusa Tenggara (ENT) because it is the main staple food for most people besides rice, but its productivity is still relatively low. One of solution to increase maize productivity is the use of high-yielding hybrid maize varieties, but their performance under dry land and dry climates of ENT is still unknown. The purpose of this study was to determine the performance of various hybrid maize varieties on dry land and dry climate so that it can be used as a reference for farmers in ENT. The assessment was carried out in Oeteta Village, Sulamu District, Kupang Regency in January-April 2020. The hybrid maize varieties studied were Nasa 29, JH 27, JH 37, JH 45, Pertiwi 2, Pertiwi 5, Pertiwi 6, NK212, Pioneer P21, and NK7328 Sumo. The parameters observed were vegetative and generative growth. Data were analyzed using Analys of Variance at significance level 5% and further tested with the Tukey HSD test at significance level 5% to determine the differences between treatments. The results showed that the variety factor had a significant effect on maize production. Corn yields ranged from 5.67 tonnes/ha - 8.35 tonnes/ha with the highest yields on the Nasa 29 variety but not significantly different from Pertiwi 6, NK7328 Sumo, JH 27, and Pertiwi 5 in the Tukey HSD test at significance level 5%. The average B/C ratio for hybrid maize farming was 1.94. Varieties with B/C ratio value above the average consecutively, namely: Nasa 29, followed by Pertiwi 6, NK7328 Sumo, JH 27, and Pertiwi 5. Based on productivity considerations, hybrid maize varieties are well adapted and recommended to dry land and dry climate of ENT is Nasa 29, followed by Pertiwi 6, NK7328 Sumo, JH 27, and Pertiwi 5.
Pengaruh Kotoran Ternak terhadap Budidaya Bawang Merah (Allium ascalonicum L.) off Season di Kabupaten MBD Suneth, Risma Fira; Wahid, Wahid; Van Room, Maryeke; Hidayah, Ismatul
Seminar Nasional Lahan Suboptimal 2020: Prosiding Seminar Nasional Lahan Suboptimal ke-8 “Komoditas Sumber Pangan untuk Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Suneth RF, Wahid W, Room MV, Hidayah I. 2020. Effect of manure on off season shallot (Allium ascalonicum L.) cultivation in MBD regency. In: Herlinda S et al  (Eds). Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 oktober 2020. pp. xx. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Organic off-season cultivation of shallots is one way to maintain the availability of shallots. Off-season shallots are a concern to be applied in Southwest Maluku Regency (MBD) in developing shallot centers in dry wet climates. This activity aims to explain the effect of onion cultivation outside the season (off season) using goat manure in the coastal area of Lakor Island, Southwest Maluku Regency. The study was carried out in April - June 2019 Lakor Island, MBD Regency, using a randomized block design consisting of 4 treatments (P) and repeated 4 times. Treatments using manure in the form of fermented livestock manure include P0; Without Manure, P1; pukan 10 ton/ha+ organic supplementary fertilizer, P2; pukan 20 ton/ha+ organic supplementary fertilizer, P3; pukan 30 ton/ha+ organic supplementary fertilizer. The results of the study showed that the treatment of 30 tonnes of fertilizers + organic supplementary fertilizer (P3) gave the best results on growth variables with plant height 34.95 cm, number of tillers 6.07 with the number of tubers 6.84 planting / holes. The harvest variables showed that P3 treatment was better, namely the wet tuber weight of harvested tubers 5.71 tonnes / ha, dry tuber weight 4.42 tonnes/ha. The application of the off season system can help farmers continue to cultivate shallots even in the rainy season.
Karakteristik Minyak Sereh Wangi dengan Umur Panen Daun dan Lama Destilasi Karneta, Railia; Wahyuni, Reshi
Seminar Nasional Lahan Suboptimal 2020: Prosiding Seminar Nasional Lahan Suboptimal ke-8 “Komoditas Sumber Pangan untuk Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Karneta R, Reshi W. 2020. Characteristics of sereh wangi oil with leaf harvest age and long distillation. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang  20 Oktober 2020. pp. xxx.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Fragrant lemongrass (Cymbopogon nardus L.Rendle) is a grass plant, originally potential to prevent soil erosion and rehabilitating critical lands, it turns out that this plant contains essential oils from the leaves and stems which is very potential to be used by the pharmaceutical and cosmetic industries. This study aims to determine the effect of harvesting time and time of distillation process on the characteristics of citronella oil produced. This study used a randomized block design arranged in a factorial which consists of two factors, namely the age of harvest of fragrant lemongrass leaves (4 and 6 months) and distillation time (3,4,5,6 hours), with 8 treatment combinations, and three replications. Implementation of research on CV Alam Palindra Agro, komplek kavling Palindra Green City Indralaya Ogan Ilir. The results of the study are harvest age of 4 months of fragrant lemongrass leaves gives the best results against yield, geraniol, citronellal, specific gravity and refractive index. The distillation time was treated for 5 hours gives the best results against yield, geraniol, citronellal, specific gravity and refractive index. The interaction between harvesting age of 4 months of citronella leaves and 5 hours of distillation time give the best influence on yield, geraniol, citronellal, and specific gravity but the best refractive index at 6 months of harvest. The conclusion is harvest age 4 months and distillation 5 hours provide the best yieldand quality of lemongrass oil.

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