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Journal : Seminar Nasional Lahan Suboptimal

Respon Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium Cepa L.) Varietas Bima pada berbagai Komposisi Media Tanam Astuti Kurnianingsih; Susilawati Susilawati; Rifki Hayatullah
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kela
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Kurnianingsih et al, 2019. Growth and Yield of Shallot (Allium  Cepa  L.) Bima Variety on Several Composition of Planting Media. pp. 120-128.Shallot (Allium cepa L) is a kind of vegetable horticultural commodities which have long been cultivated by farmers intensive horticulture development issues and challenges that often disrupt macro economic stability is chili and shallot. In Indonesia, Sentra shallot production in the provinces of Central Java, East Java, West Java and West Nusa Tenggara. The medium of planting is one of the main factors that affecting plant growth. The organic material as a growing medium usefull to increasing the textureof the soil, in order to achieving the appropriate planting culture. This research will be carried out in the garden and the Experimental Laboratory of Plant Physiology Department of Agriculture Faculty of Agriculture, Sriwijaya of University Indralaya. This study has began in October 2016 - January 2017. The study was laid out by Randomized Block Design with 6 treatment and 5 replication, Each unit consists of 3 treatment plants, so there are 90 plants. The media are A0: Soil, A1: Soil: Fertilizers from oil palm empty fruit bunches (TKKS) (2: 1), A2: soil: chicken manure (2: 1), A3: Soil: cow manure (2: 1), A4: soil: chicken manure: Fertilizer from oil palm empty fruit bunches  (TKKS) (2: 1: 1), A5: soil: Cow manure: Fertilizer from oil palm empty fruit bunches (TKKS) (2: 1: 1). The measurement variables are plant height, number of leaf per panicle, number of tillers per hill, number of tuber per hill,  weight of fresh tuber per hill, weight of tuber dry per hill. The results that the growing media consisting of soil and chicken manure with a ratio of 2: 1 (v: v) is best for growth and the highest yield of shallot.
Spesies Semut yang Ditemukan di Sekitar Perkebunan Kelapa di Daerah Banyuasin Sumatera Selatan Indonesia Anggraini, Erise; Riyanti, Tia Ellisa; Sinaga, Tessia Masnita; Simbiring, Riki Suranta; Sefrila, Marlin; Kurnianingsih, Astuti; Ikhsan, Zahlul
Seminar Nasional Lahan Suboptimal Vol 11, No 1 (2023): Prosiding Seminar Nasional Lahan Suboptimal ke-11 “Optimalisasi Pengelolaan Lah
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Anggraini, E., Riyanti, T. E., Sinaga, T. M., Simbiring, R. S., Sefrila, M., Kurnianingsih, A., Ikhsan, Z. 2023. Ant species found around coconut plantations in the Banyuasin Region of South Sumatra Indonesia. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-11 Tahun 2023, Palembang 21 Oktober 2023. (pp. 749-755).  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The coconut plant (Cocos nucifera L.) is one of the agricultural commodities that is widely cultivated in almost all regions of Indonesia, especially in the Banyuasin Regency, South Sumatra, Indonesia. Weeds are found around coconut plantations. Ants are known as predators of insect pests and are found in weed habitats. This research aimed to determine the types of ant species that dominate coconut plantations in the Banyuasin, South Sumatra, Indonesia. Data was collected by field observation using the plant survey method. The survey was carried out through direct observation of the farmer coconut plantations covering an area of 4 hectares. Observations were done by observing the ant species found around the coconut plants. Ants species found on coconut plantations in the Banyuasin Regency were Dolichoderus sp., Oecophylla smaragdina, and Polyrhachis bicolor. The most dominant ant found in coconut plantations in the Banyuasin was O. smaragdina with a total of 742 individuals. The fewest ants found was P. bicolor with a total of 578 individuals.
Skarifikasi Benih Sengon (Falcataria moluccana) Menggunakan Aplikasi Kombinasi Perendaman Air Panas dan Air dingin pada Media Tanam Pasir Ogandy, Bintang Zwari; Marlina, Marlina; Harun, M.Umar; Kurnianingsih, Astuti
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Ogandy, B. Z., Marlina, M., Harun, M. U., Kurnianingsih, A. (2024). Scarification of sengon (Falcataria moluccana) seeds using hot and cold water soaking combination application on sand planting media. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang  21 Oktober 2024. (pp. 623–633).  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Scarification is a process done to break the dormancy and accelerate the process of water absorption in seed germination. The purpose of the study was to determine the most effective hot and cold water scarification methods on Sengon (Paraserianthes moluccana.) seed germination. In this experiment, a completely randomized design was used, with six treatments of soaking Sengon seeds in hot and cold water, with four replications, there were 24 units, with 20 seeds per unit.The total number of seeds was 480. Seed soaking, consisting of : soaked in 60℃ hot water for four minutes and then soaked in cold water for 12 hours (P1), soaked in 60℃ hot water for five minutes and then soaked in cold water for 12 hours (P2), soaked in 80℃ hot water for four minutes and then soaked in cold water for 12 hours (P3), soaked in 80℃ hot water for five minutes after that soaked in cold water for 12 hours (P4), soaked in 100℃ hot water for four minutes after that soaked in cold water for 12 hours (P5), soaked in 100℃ hot water for five minutes after that soaked in cold water for 12 hours (P6). The results showed that the dry weight of sprouts in soaking Sengon seeds in 100°C hot water for five minutes after that soaked in cold water for 12 hours was significant in sprout dry weight.