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The Response of Rice (Oryza sativa L.) to Organic Fertilizer Plus and Organic Pesticides under the System of Rice Intensification (SRI) in Tidal Lowlands Marlina, Neni; Saputro, Eko Adi; Amir, Nurbaiti
Jurnal Lahan Suboptimal Vol 1, No 2 (2012)
Publisher : Jurnal Lahan Suboptimal

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Abstract

Marlina et al. 2012. The Response of Rice (Oryza sativa L.) to Organic Fertilizer Plus and Organic Pesticides under the System of Rice Intensification (SRI) in Tidal Lowlands. JLSO 1(2):138-148. This study aims at evaluating the response of rice (Oryza sativa L.) to the dosage and type of organic fertilizer plus and organic pesticides under the System of Rice Intensification (SRI) in tidal lowlands. This research was implemented at the rice field Desa Tanjung Sari, Kecamatan Tanjung Lago, Kota Terpadu Mandiri  (KTM) Telang, Kabupaten Banyuasin. The research was conducted from December 2010 until March 2011. It employedFactorial Group Randomized Design (RAK) to allow each factor were repeated 3 times for 5 plant samples. Variability analysis indicates that the provision of the dosage of organic fertilizer plus provided significant  effect on plant height, the number of seedlings, the number of productive seedlings, grain per panicle, production, and the percentage of infestation. However, it did not show significant  effect on the percentage of empty grains. The provision of organic pesticides provided significant effect on grain per panicle, production, the percentage of pests, but gave no effect on plant height, the number of seedlings, the number of productive seedlings, and the percentage of empty grains. The combination of powdered organic fertilizer plus of  750 kg / ha and  organic pesticides (animal and vegetable pesticides) gave  the highest production of 2.23 kg/plot or 5.57 ton/ha.
PERSEPSI GURU TENTANG GAYA KEPEMIMPINAN KEPALA SEKOLAH DI SEKOLAH MENENGAH KEJURUAN (SMK) NEGERI KABUPATEN SIJUNJUNG Marlina, Neni
Bahana Manajemen Pendidikan Vol 1, No 1 (2013): Bahana Manajemen Pendidikan
Publisher : Universitas Negeri Padang

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The background research is phenomenon indicating implementation of headmaster hasnt applying force leadership good to a teacher at the school. Research is intended to gain information about teacher perception against the style of leadership headmaster district SMKN Kabupaten Sijunjung in improving the performance of duties teacher on the style of leadership that is task oriented on an errand and the styles of leadership that is releations oriented toward inferiors. The population was 144 teacher PNS of SMKN Kabupaten Sijunjung. Samples taken are 39% of the total population is 65 people.. Instrument used in this research was the questioners which has been tasted for its validity and reliability.. In general, the perception of teachers on the implementation leadership style functions headmaster of SMKN Kabupaten Sijunjung in the category of quite good length with an average score overall was 3.59 with the level of achievement 71.9 %. Kata kunci: leadership style
PENGARUH PEMBERIAN JENIS PUPUK HAYATI TERHADAP BEBERAPA VARIETAS TANAMAN KEDELAI (Glycine max (L) Merril) DI LAHAN LEBAK Aminah, R. Iin Siti; Marlina, Neni; Hakim, Arif Rahman
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 13, No 1 (2018): klorofil
Publisher : Prodi Agroteknologi Fakultas Pertanian

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Abstract

Pengaruh  pemberian  jenis pupuk hayati  terhadap beberapa varietas tanaman kedelai (Glycine max L Merril) di lahan lebak. Penelitian ini bertujuan untuk mengetahui dan menentukan jenis pupuk hayati yang terbaik  terhadap beberapa varietas tanaman kedelai (Glycine max L merril ). Penelitian ini telah dilaksanakan di kebun Percobaan Kampus C Universitas Muhammadiyah Palembang Dusun I Desa Pulau Semambu, Kecamatan Indralaya Utara, Kabupaten Ogan Ilir,Propinsi Sumatera Selatan dari bulan Mei sampai dengan Agustus   2015.Penelitian ini menggunakan Rancangan Acak Kelompok Factorial  (RAK Faktorial). Dengan 12 kombinasi yang diulang 3 kali. Adapun faktor perlakuan Pupuk( H ), H0: Pupuk control (NPK),  H1 : Azospirilium  (5 ml ) H2:  Bio P  (5 ml)H3 :  Mikoriza ( 5 gram). Peubah yang diamati adalahtinggi tanaman (cm), jumlah cabang per tanaman ( cabang), jumlah polong isi per tanaman (polong),jumlah polong hampa per tanaman (polong), berat isi per petak (g), berat 100 biji (g). Hasil analisis keragaman menunjukkan bahwa perlakuan varietas tanggamus memberikan hasil yang terbaik terhadap tinggi tanaman , jumlah cabang, jumlah polong isi, jumlah polong hampa, berat 100 butir, dan berat per petak. Perlakuan pemberian pupuk hayati azospirilium memberikan hasil yang terbaik terhadap produksi tanaman kedelai varietas tanggamus.Kombinasi antara pupuk hayati azospirillium dan varietas tanggamus memberikan hasil tertinggi terhadap produksi tanaman kedelai dilahan lebak dengan produksi   845.00 g/petak (2,24 ton/ha).
APLIKASI JENIS PUPUK ORGANIK PADA TANAMAN SAWI (Brassica juncea L.) Marlina, Neni; Rosmiah, Rosmiah; Gofar, Nuni Gofar
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 9, No 2 (2014): Jurnal Ilmu-Ilmu Agroteknologi Klorofil
Publisher : Prodi Agroteknologi Fakultas Pertanian

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Penelitian ini bertujuan untuk mendapatkan jenis pupuk organik yang tepat dalam meningkatkan tanaman sawi. Penelitian ini telah dilaksanakan di kebun petani Jalan Jenderal A Yani 13 Ulu Palembang pada bulan April sampai dengan Juli 2014. Rancangan yang digunakan pada penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan lima perlakuan yang diulang lima kali. Perlakuannya adalah tanpa pupuk organik dan pupuk anorganik, pupuk anorganik (NPK dengan dosis 100 kg urea, 100 kg SP-36, dan 50 kg KCl ha-1), pupuk kandang kotoran ayam (3 ton ha-1) , kompos jerami (3 ton ha-1) dan pupuk organik hayati (300 kg ha-1). Hasil penelitian menunjukkan bahwa aplikasi jenis pupuk organik hayati sebanyak 300 kg ha-1 memberikan pertumbuhan dan produksi terbaik dengan ditunjukkan berat segar sebanyak 54,00 g per polybag.
ACTION RESEARCH: THEORY AND PRACTICE IN ENGLISH PRE-SERVICE TEACHERS Marlina, Neni; Ramdani, Junjun M; Sri, Melisa
EDULITE Vol 1, No 2 (2016): EDULITE
Publisher : Language Faculty, Sultan Agung Islamic University

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Abstract

The action research in English as a Foreign Language (EFL) classroomaims to enhance development of quality teaching and learning processcontributing not only to the quality of EFL teachers in handling the processof teaching learning but also to the quality of the students in learningEnglish. This study aims at analyzing the phenomenon of how pre serviceteachers carry out action research as their final Project. It is conducted inEnglish Education Department, one of universities in Indonesia. Three ofthe students’ papers were selected randomly to analyze. Review ofdocuments and questionnaires were employed as data collection in thisstudy. Having gathered the data, they were holistically analyzed as a casestudy occurring in English Education Department. The results indicatedthere were several cases happened. First, the pre service teachers did notcomprehend holistically the notion of action research. Second, backgroundof the study was not elaborated completely showing evidences of thestudy. Third, it is also unclear how all problem indicators were improvedrationally using particular techniques or method. Fourth, they did not alsocomprehensively collect and analyze the data. The last, reporting theresearch project focused only on the quantitative data rather thanqualitative one. Therefore, both researchers and supervisors are necessaryto possess the whole understanding toward the type of the researchchosen. Enriching literature reviews will enhance their literacy in order toachieve a better implementation in conducting action research.Keywords: action research, case study, pre-service teacher
Stimulate The Growth of Rice Using Endophytic Bacteria from Lowland Rice Plant Tissue Gofar, Nuni; Widjajanti, Hary; Marlina, Neni
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 12, No 2 (2015)
Publisher : Faculty of Agriculture, Sebelas Maret University

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Exploration and selection of endophytic bacteria from healthy food crops grown in lowland ecosystem is important to be conducted in order to get growth-stimulating endophytic bacteria at soil with low fertility level so that capable to optimize initial growth of food crops and subsequently can increase productivity level of lowland soil.The research objective was to isolate and to test the IAA-producing endophytic bacteria isolate in stimulating the rice crop growth at lowland area. Endophytic bacteria are isolated from tissues of rice, corn and peanut crops which grown at shallow swamp land in Ogan Ilir and Ogan Komering Ilir Districts, South Sumatra, Indonesia. There was nine isolates of nitrogen-fixer endophytic bacteria that capable to contribute IAA phytohormone into their growth media. The P31 isolate from rice crop tisssue of 2 months old produce the best rice sprouts than other isolates. This isolate can contribute of about 10 mg kg-1 IAA to its growth medium  and increase the crowns dry weight and the roots dry weight respectively with magnitudes of 133% and 225% compared to control treatment. Concentration and absorbtion of N for rice crops innoculated with P31 isolates had increased by 169% and 400%, recpectively. The P31 isolates had been identified as Burkholderia pseudomallei (also known as Pseudomonas pseudomallei).
TASK-BASED INSTRUCTION FOR ENGLISH YOUNG LEARNER CLASSROOM Sulastri, Fera; Marlina, Neni
Journal of English Literacy Education Vol 2, No 2 (2015): Journal of English Literacy Education
Publisher : Sriwijaya University

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Abstract: As the development of globalization era, teaching English for young learner regarded as a preparation for a future generation to face it. The children regarded as the future generation are already enrolled in an English class in their early ages. Within their unique characters, the way of teaching and learning process is different from what the adults got. Task-Based Instruction, as one of the new method of communicative approach, has been used as an effective way in teaching a foreign language, especially for adult learners. The issue comes by its implementation into young learners. It is said to be a doubtful thing to apply Task-Based Instruction into young learners in learning foreign language. The characteristics of Task-Based Instruction which includes three stages; (1) Pre-Task, (2) Task-Cycle, (3) Language focus is regarded to be too much for young learners. Bedsides, it is said that implementing Task-Based in English young learner classroom can be a burden for them. Beginning by this perception, this study investigates; (1) the implementation of Task-Based Instruction in English young learner classroom (2) some adaptation that can be done in using Task-Based Instruction for young learner (3) the strengths and weaknesses of Task-Based Instruction in English Young Learner Classroom.Keywords: Task-Based Instruction, pre-task, task-cycle, young Learners
PENGARUH JENIS FORMULA DAN TAKARAN PUPUK ORGANIK PLUS TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS ( Zea mays saccharata Sturt) Ariskun, Ariskun; Marlina, Neni; Syafrullah, Syafrullah
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 12, No 2 (2017): Klorofil
Publisher : Prodi Agroteknologi Fakultas Pertanian

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Effect of dose and the type Formula Plus Organic Fertilizer on the Growth and Production of Sweet Corn (Zea mays saccharata Sturt). This study aims to get the type and dose of organic fertilizer plus the right to the growth and production of sweet corn (Zea mays saccharata Strut). This research has been conducted on an experimental garden campus C Muhammadiyah University of Palembang, Semambu Island Village, North Inderalaya Subdistrict, Ogan Ilir, South Sumatra Province. This research has been going on from May to July 2015. This study uses a randomized block design (RAK) factorial combination with 15 treatments and 3 replicates with four plants examples. The factors following treatment. Type of organic fertilizer formula plus the following (F): F1 = Formula 1, F2 = Formula 2, F3 = Formula 3. The dose of organic fertilizer plus (T) as follows: T0 = 0 kg / ha. Control (chemical fertilizer recommendation sweet corn), T1 = 250 kg / ha, T2 = 500 kg / ha, T3 = 750 kg / ha, T4 = 100 kg / ha. Results of this study stated that the treatment of the type of formula 3 plus organic fertilizer with a dose of 1000 kg / ha, giving best on the growth and production of sweet corn crop at 4,50 kg / ha.
PENGARUH JENIS PUPUK ORGANIK TERHADAP PERTUMBUHAN DAN PRODUKSI BEBERAPA VARIETAS JAGUNG MANIS (Zea mays saccharata Sturt) Ningsih, Nining Dwi; Marlina, Neni; Hawayanti, Erni
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 10, No 2 (2015): Klorofil
Publisher : Prodi Agroteknologi Fakultas Pertanian

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Effect of organic fertilizer type on growth and production of several varieties of sweet corn (Zea mays saccharata Sturt). This study aims to identify and determine the type of fertilizer best organic effect on the growth and production of several varieties of sweet corn. This research has been carried out in experimental campus garden land C Muhammadiyah University of Palembang. Semambu Island Village District of North Indralaya, Ogan Ilir, South Sumaetra Province, from May to July 2015 and use design plots Divided (Split-plot design) with 12 combined treatment and repeated 3 times, namely the Main plot treatments Sweet Corn Varieties (V)= consist of V1= Sweet boy, V2= Osse, V3= Bonanza and children Petak ie Treatment Organic fertilizer cow dung, O3= Compos palm empty fruit bunches, O4= Compost LCC. The parameters observed plant height (cm), number of leaves (pieces), ear length (cm), cob diameter (cm), weight ear cropping (g), berangkasan dry weight (g), yield per hectare (kg). The result showed treatment varieties very significant effect on all observed variables. Treatment of organic fertilizer very significant effect on the cob length, cob diameter, cob weight and dry weight per plot berangkasan, but take effect no significant effect on plant height, number of leaves and cobs heavy cropping. Treatment interaction effect was not significant on all observed variables.
PENGARUH WAKTU INKUBASI DAN TAKARAN KOMPOS KOTORAN AYAM TERHADAP PERTUMBUHAN GULMA DAN PRODUKSI TANAMAN JAGUNG HIBRIDA (Zea mays L.) DI LAHAN LEBAK Yandi, Ari; Marlina, Neni; Rosmiah, Rosmiah
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 11, No 1 (2016): Klorofil
Publisher : Prodi Agroteknologi Fakultas Pertanian

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Penelitian ini bertujuan untuk mengetahui dan menentukan waktu inkubasi dan takaran komposkotoran ayam yang terbaik terhadap pertumbuhan dan produksi tanaman jagung hibrida (Zea mays L.) danmelihat pertumbuhan gulma di lahan lebak. Penelitian ini telah dilaksanakan dilahan kebun percobaankampus C Universitas Muhammadiyah Palembang Desa Pulau Semambu Kecamatan Indralaya UtaraKabupaten Ogan Ilir Provinsi Sumatra Selatan pada bulan Mei sampai bulan Juli 2015. Rancangan yangdigunakan adalah RAK Faktorial dengan 12 kombinasi perlakuan yang diulang 3 kali dengan 4 tanamancontoh. Faktor perlakuan adalah Waktu inkubasi kompos kotoran ayam (I) yaitu I0 (0 hari), I1 (10 hari), I2 (20hari) dan I3 (30 hari), dan Takaran kompos kotoran ayam (A) yaitu A1 (0,5 ton/ha), A2 (1,0 ton/ha) dan A3 (1,5ton/ha). Hasil penelitian menunjukkan bahwa perlakuan interaksi antara lama waktu inkubasi 30 hari dantakaran pupuk organik plus 1,0 ton/ha memberikan hasil terbaik terhadap diameter tongkol dan dapatmeningkatkan produksi berat pipilan per petak sebanyak 4,60 kg/petak, perlakuan lama waktu inkubasi 0hari dapat menurunkan populasi gulma pada pertanaman jagung di lahan lebak serta perlakuan takaranpupuk organik 0,5 ton/ha dapat menurunkan populasi gulma pada pertanaman jagung di lahan lebak.