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All Journal Seminar Nasional Lahan Suboptimal
Iin Siti Aminah
Fakultas Pertanian Universitas Muhammadiyah
Agriculture, Biological Sciences & Forestry Other

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Aplikasi Pupuk Organik yang Diperkaya dengan Pupuk Hayati pada Pertumbuhan dan Produksi Jagung di Lahan Pasang Surut Iin Siti Aminah; Yopie Moelyohadi; Rosmiah Rosmiah
Seminar Nasional Lahan Suboptimal 2019: Prosiding Seminar Nasional Lahan Suboptimal “Smart Farming yang Berwawasan Lingkungan untuk Ke
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Aminah IS, Moelyadi Y, Rosmiah R. 2019. Application of organic fertilizer enhanced with bio fertilizer in growth and production of maize in tidal swamp. In: Herlinda S et al. (Eds), Prosiding Nasiobal lahan Suboptimal 2-019, Palembang 4–5 September 2019. pp 330-337. Palembang: Unsri Press. Organic fertilizers have the ability to increase soil fertility both physically, chemically and biologically, on the other hand the content of organic matter is not enough to meet nutrient requirements for plants, so it is necessary to add biological fertilizers containing bacteria that can help provide nutrients. This study aims to determine the types of organic fertilizers enriched with biological fertilizers with different concentrations in corn plants (Zea mays L.) in tidal land. This research has been carried out on the ground of farmers in Purwosari Village, Tanjung Lago Subdistrict, Banyuasin Regency, South Sumatra Province held from May to August 2018. The research method uses Split Plot Design with 12 treatment combinations and 3 replications. The treatments are as follows: Organic fertilizer (K), K1=chicken manure compost, K2=Cow compost, K3=Rice Straw Compost, and Biological Fertilizer Dosage, H0=No Biofertilizer, H1= 10ml/litter, H2= 15 ml/litter, H3=20 ml/litter. The variables observed in this study were plant height (cm), number of leaves (strands), leaf area (cm), root length (cm) and dry weight of plants (g). The results showed that the combination of the treatment of chicken manure compost and 20 ml/liter biofertilizer doses gave the highest yield with an average yield of 5.58 kg/plot or equivalent to 7.3 tons/ha of  corn shelling.Keywords: biological fertilizer, corn, organic fertilizer
Pengaruh Pemangkasan Cabang dan Pemberian Pupuk Pelengkap Cair dengan Frequensi Berbeda terhadap Pertumbuhan dan Hasil Tanaman Semangka Kuning (Citrullus lanatus) di Lahan Lebak Iin Siti Aminah; Rosmiah Rosmiah; Erni Hawayanti; Dessy Tri Astuti; Maulana Tinto Anggoro
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

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Aminah IS, Rosmiah R, Hawayanti E, Astuti DT,. Anggoro MT. 2021. Effect of Branch Pruning and Application of Liquid Complementary Fertilizer with Different Frequency on Growth and Yield of Yellow Watermelon (Citrullus lanatus). In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang  20 Oktober 2021. pp. 595-602.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Watermelon is a plant that has high economic value, while in South Sumatra this plant has increased from 2016 to 2019. One of the efforts to increase the yield and quality of fruit is through cultivators. The research was carried out from June to September 2019 in farmers' gardens in the village of Tanjung Steko, North Indralaya Km 32, Ogan Ilir Regency, South Sumatra. This study used an experimental method with split plot design, namely pruning (P) as the main plot, P0 treatment without pruning, P1 with pruning, as subplots, namely the frequency of liquid fertilizer application (PPC) F1: 3 times, F2: 5times  and F3 : 7times giving PPC. Plant variables included plant length, number of primary branches, age of flowering, weight of plant fruit, weight of fruit per plot. The results showed that branch pruning on watermelon plants showed the highest yields and on the variables of height, number of branches, and fruit weight, while the best application of liquid fertilizer was given with a frequency of 7 times. The highest weight yield was through branch pruning with a frequency of 7 times, that is 4.78 kg
Co-Authors Dessy Tri Astuti Hawayanti, Erni Maulana Tinto Anggoro Rosmiah Rosmiah Yopie Moelyohadi