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Respon Bunga Matahari (Helianthus annuus L.) Terhadap Lebah (Aphis cerana) dan Populasi Tanaman Maryati, Maryati
Jurnal Agrista Vol 12, No 1 (2008): Volume 12 Nomor 1 April 2008
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Response of Sunflower (Helianthus annuus L.) Pollination to Honey Bees (Aphis cerana) and Crop PopulationABSTRACT. High percentage of empty seed most problem sunflower cultivation in Indonesian, less native pollinators may be caused. Grown sunflower in the beekeepers state can be raising sum of fully seeds per head, in the other hand sunflower crops was source of nectar and pollen. The objective of this research was study response of sunflower with expression of percentage of empty seeds and seeds yield to be present honey-bees. The research was conducted in Buanasakti village, Batanghari sub-district, West Lampung district from December 2007 to March 2008. The treatment was distance between beekeepers state (in the stable: 0, 2, and 4 km) and number of plant population per ha (40,000, 60,000, and 80,000 plants). The conclusion was: (1) in the beekeepers state was produce number of branch was higher 124% and 32% than 4 km and 2 km from beekeepers state, respectively: percentage of empty seeds, dry seed per plot and harvest index in the beekeepers state was increasing 199%, 215,47% and 32.36% than 4 km from beekeepers state, (2) The population of 80,000 plant per ha was increasing dry weight of seeds per plot was higher than 60,000 and 40,000 plant per ha, and (3) in each state was difference number of population caused number of flowering date and head diameter prominent was significantly.
Serapan Nitrogen dan Fosfor Tanaman Bunga Matahari yang Dipupuk Urea dan SP-36 pada Tanah Ultisol Maryati, Maryati
Jurnal Agrista Vol 11, No 1 (2007): Volume 11 Nomor 1 April 2007
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Phosphorus and Nitrogen Uptake by Sunflower Due to Urea and SP-36 Fertilization on UltisolABSTRACT. The objective of this research were to study the effect of nitrogen (N) from urea and phosphorus (P) from SP-36 fertilization on N and P uptake by sunflowers (Heliantus annuus L.) on Ultisol.The result of this experiment used was a randomized completely block design arranged in factorial pattern with three replications. The first factor was urea fertilizer (without N, 108.70, 217.40, and 326.10 kg ha-1 urea) and the second factor was P fertilizer (without P, 138.90, 277.80, and 416.70 kg ha-1 SP-36). The result of the experiment showed that, the application of increased urea at various rates of SP-36 affected on soil N total, P available (Bray-1), and yield of sunflowers. Nitrogen and P uptake as well as dry weight of sunflowers by application of 217.40 kg ha-1 urea was higher than without urea. Fertilization of 277.80 kg ha-1 SP-36 had influenced N and P uptake than without SP-36.
Penerapan Metode Jigsaw Untuk Meningkatkan Hasil Belajar Siswa Kelas IV Pada Mata Pelajaran IPS di SDK Despot Petunasugi Kecamatan Bolano Lambunu Maryati, Maryati; Jamaludin, Jamaludin; Nurvita, Nurvita
Jurnal Kreatif Tadulako Online Vol 4, No 5 (2016): Junal Kreatif Tadulako Online
Publisher : Jurnal Kreatif Tadulako Online

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Permasalahan utama adalah rendahnya hasil belajar siswa di kelas IV SDK Despot Petunasugi, pada pembelajaran IPS dengan materi kenampakan alam dan keragaman sosial budaya. Pembelajaran ini bertujuan untuk meningkatkan hasil belajar siswa kelas IV SDK Despot Petunasugi pada pelajaran IPS dengan materi kenampakan alam dan keragaman sosial budaya. Desain yang digunakan dalam penelitian ini mengacu pada model PTK yang dikemukakan oleh Kemmis dan Mc. Targgart yang terbagi dalam 4 tahap yaitu: 1.Perencanaan, 2.Pelaksanaan tindakan, 3.Pengamatan/observasi, 4.Refleksi. Jenis data yang digunakan adalah data kuantitatif dan data kualitatif. Pelaksanaan ini dilaksanakan sebanyak dua siklus dan masing-masing dua pertemuan. Pada pertemuan pertama siklus I hasil persentase aktivitas guru mencapai 65% dan pertemuan ke II mencapai 75% berada dalam kategori baik. Sedangkan hasil persentase aktivitas siswa pada pertemuan pertama siklus I mencapai 60% dan pertemuan ke II mencapai 65% berada dalam kategori baik. Pada hasil evaluasi kemampuan awal nilai rata-rata adalah 57,5. Adapun hasil evaluasi pada pertemuan 1 siklus I nilai rata-rata siswa mencapai 58,7 dan hasil evaluasi pertemuan 2 siklus I nilai rata-rata siswa mencapai 68,7. Berada dalam kategori baik. Sedangkan hasil evaluasi siswa pada pertemuan 1 siklus II nilai rata-rata mencapai 76,8  dan pada pertemuan 2 siklus II nilai rata-rata mencapai 89,3 berada dalam kategori sangat baik. Telah mencapai keberhasilan karena sudah sesuai dengan standar KKM di SDK Despot Petunasugi yaitu (65). Kata Kunci: Metode Jigsaw, Hasil Belajar, Pembelajaran IPS
PENINGKATAN MOTIVASI, AKTIVITAS, DAN PRESTASI BELAJAR SISWA PADA MATA PELAJARAN EKONOMI Maryati, Maryati; Hasyim, Adelina; Surahman, Maman
Jurnal Teknologi Informasi Komunikasi Pendidikan Vol 1, No 4 (2013): Jurnal Teknologi Informasi Komunikasi Pendidikan
Publisher : Jurnal Teknologi Informasi Komunikasi Pendidikan

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This study aims to analyze: (1) design of lesson plan Model of Teams Games Tournament,  (2) implementation Teams Games Tournament learning to increase motivation and learning activities of students in learning economy, (3) the system of learning evaluation model Teams Games Tournament, and (4) increasing of student achievement in the learning economy.The research method used was Classroom Action Research (CAR) through   three cycles. The research subject is a class that is a class X.  Techniques   of data collection using questionnaire techniques, observation sheets, and tests. Data were analyzed by descriptive.quantitative.and.qualitative.Kata kunci: TGT, motivasi, aktivitas,  prestasi belajar.
PENERAPAN PEMBELAJARAN MEDIA MINIATUR EXAVATOR PADA MATA PELAJARAN PEKERJAAN DASAR TEKNIK OTOMOTIF DALAM MENINGKATKAN MINAT BELAJAR DAN HASIL BELAJAR SISWA DI SMK N 1 INDRALAYA UTARA. maryati, maryati; harlin, harlin; darlius, darlius
JURNAL PENDIDIKAN TEKNIK MESIN Vol 4, No 2 (2017): JURNAL PENDIDIKAN TEKNIK MESIN
Publisher : UNIVERSITAS SRIWIJAYA

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Penelitian ini berjudul penerapan pembelajaran berbasis media miniatur excavator pada mata pelajaran pekerjaan dasar teknik otomotif dalam meningkatkan minat dan hasil belajar siswa di SMK N 1 Indralaya Utara. Penelitian ini bertujuan untuk meningkatkan minat dan hasil belajar siswa pada kompetensi workshop equidment. Penelitian ini adalah penelitian tindakan kelas, dilaksanakan 3 siklus, setiap siklus terdiri dari tahapan: implementasi perencanaan, pelaksanaan, observasi, dan refleksi. Setiap satu siklus terdiri dari satu kali pertemuan tatap muka dengan siswa. Dari hasil analisis data dapat disimpulkan bahwa dengan menerapkan media miniatur excavator, minat dan hasil belajar siswa kelas X TKR 1 SMK N 1 Indralaya Utara dapat ditingkatkan. Meningkatkan minat belajar siswa terlihat dari peningkatan persentase dari setiap indicator aktivitas siswa dan penyebaran angket minat. Pada tindakan pertama aktivitas siklus I sebesar 61, 93%, siklus II meningkat sebesar 69,81%, dan pada siklus III meningkat menjadi 80,01%, dengan meningkatnya aktivitas terdapat pula peningkatan minat siklus I sebesar 63,13%, siklus II meningkat sebesar 74,49%, dan siklus III meningkat sebesar 80%. Dengan adanya peningkatan aktifitas dan minat, hasil belajar juga ikut meningkatkan setelah diberi tindakan. Persentase ketuntasan belajat siswa pada siklus I sebesar 75,67%, siklus II meningkat sebesar 86,56%, dan meningkat pada siklus III sebesar 89% dengan rata-rata nilai 81,08. Penelitian ini menunjukan adanya peningkatan minat dan hasil belajar siswa dengan menggunakan media alat peraga miniatur excavator.
HUBUNGAN ANTARA LINGKUNGAN DAN MINAT BELAJAR DENGAN HASIL BELAJAR MATEMATIKA SISWA Maryati, Maryati; Akhyar, Fitri; Sugiyanto, Sugiyanto
Jurnal Pedagogik Vol 3, No 6 (2015): Jurnal Pedagogi
Publisher : Jurnal Pedagogik

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Problems in this study were the low mathematics learning outcomes of students, the environment and learning interest which make less support in the learning process of the fourth grade students at SD Negeri 1 Rajabasa Bandarlampung academic year 2014/2015. The population in this study were 120 students, with a sample of 30 students while sampling thechnique used was simple random sampling. The independent variable was the learning environment (X1) and interest in learning (X2) while the dependent variable was the result of learning mathematics (Y). Results of the data analysis showed that (1) there is a significant relationship between the learning environment with learning outcomes of Mathematics with a correlation coefficient of 0.684, (2) there is a significant relationship between learning interest with the learning outcomes of Mathematics with a correlation coefficient of 0.670, (3) there is a significant relationship between the environment and learning interset with the mathematics learning outcomes with coefficient of 0.710.Masalah dalam penelitian ini adalah masih rendahnya hasil belajar Matematika siswa, lingkungan  dan minat belajar yang kurang mendukungnya proses pembelajaran pada siswa kelas IV SD Negeri 1 Rajabasa Raya Kota Bandarlampung Tahun Ajaran 2014/2015. Populasi dalam penelitian ini berjumlah 120 siswa, dengan sampel sebanyak 30 siswa sementara tekhik pengambilan sampel yang digunakan adalah simple random sampling. Variabel bebas adalah lingkungan belajar (X1) dan minat belajar (X2) sedangkan variabel terikatnya adalah hasil belajar Matematika (Y).  Hasil analisis data menunjukan bahwa (1) terdapat hubungan yang signifikan antara lingkungan belajar dengan hasil belajar Matematika dengan koefisiensi korelasi sebesar 0,684, (2) terdapat hubungan yang signifikan antara minat belajar dengan hasil belajar Matematika dengan koefisiensi korelasi sebesar 0,670, (3) terdapat hubungan yang signifikan antara lingkungan dan minat belajar dengan hasil belajar Matematika dengan koefisiensi sebesar 0,710Kata kunci: lingkungan belajar, minat belajar, hasil belajar matematika.
CERITA PANTUN BUJANG PANGALASAN (Analisis Struktur, Semiotik, dan Etnopedagogi) MARYATI, MARYATI
LOKABASA Vol 5, No 1 (2014): Vol.5 No. 1 April 2014
Publisher : UPI

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Penelitian ini bertujuan untuk mengetahui dan memaparkan struktur formal dan naratif, unsur semiotik, dan nilai etnopedagogik. Dalam Cerita Pantun Bujang Pangalasan. Dalam penelitian ini digunakan metode deskriptif. Data dikumpulkan melalui teknik studi bibliografis. Hasilpenelitian ini mendeskripsikan tiga hal, yaitu struktur formal dan struktur naratif, unsur semiotik dan nilai etnopedagogik. Struktur Carita Pantun Bujang Pangalasan mencakup tindakan tokoh, alur, dan latar. Unsur semiotik mengacu pada indeks tindakan tokoh dan latar cerita. Nilai etnopedagogik dalam Cerita Pantun Bujang Pangalasan menunjukan karakter yakin pada kekuasaan Tuhan, hasrat belajar dan menguasai ilmu, hal ini dideskripsikan dengan karakter cerdas, berani, jujur, waspada, bersih hati, teguh hati, berusaha memahami dan memperhatikan orang lain, sopan, bijaksana, adil, sederhana dan rendah hati. Dengan karakter yang baik ini akhir ceritanya tercapai apa yang dicita-citakan oleh rajanya yaitu, kemuliaan, ketentraman dan ketenangan hidup, dan lulus ujian mencapai kesempurnaan, rakyat hidup rukun dan damai. This research aims to discover and delineate the formal and narrative structure, semiotic structure and ethnopedagogic values out of the story of Bujang Pangalasan. The research employed a descriptive method. Data were collected through a library research technique. Results reveal three parts: the structural, semiotic and etnopédagogic structures. The structure of the story of Bujang Pangalasan includes actions of the characters, plot and settings. The elements of semiotics are indexes of actions of the characters and plot.The ethnopedagogic values comprise a belief in God’s power, a passion for learning and acquiring science. This is portrayed in good traits such as smart, courageous, honest, alert, kind hearted, strong-willed, courteous, wise, just, modest, down to earth, and considerate of others. With these, in the end of the story, what the king was wishing, namely nobility, peace and serenity, attainment of perfection, harmonious life of people, were fulfilled.
Swimming endurance of mice administered black tea extract and chicken egg powder Deswati, Dyta Andri; Maryati, Maryati
Jurnal Penelitian Teh dan Kina Vol 20, No 1 (2017)
Publisher : Research Institute for Tea and Cinchona

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Research of swimming endurance on mice administered black tea extract and chicken egg powder was carried out. The aim of this research was to evalute natatory exhaustion mice administered black tea extract, chicken egg powder and its combinated. The result of this research shown that mice administered of black tea extract and chicken egg powder have a swimming endurance 3.25 minutes and 3.01 minutes. Mice which administered combination of black tea extract and chicken egg powder have a swimming endurance 4.80 minutes. Generally, mice which administered combination of black tea extract and chicken egg powder have a swimming endurance more better than mice which administered of black tea extract and chicken egg powder individually.
Kelelawar Pemakan Buah Sebagai Polinator yang Diidentifikasi Melalui Polen yang Digunakan Sebagai Sumber Pakannya di Kawasan Sektor Linggarjati, Taman Nasional Ciremai Jawa Barat Maryati, Maryati; Kartono, Agus Priyono; Maryanto, Ibnu
JURNAL BIOLOGI INDONESIA Vol 4, No 5 (2008): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (301.474 KB) | DOI: 10.14203/jbi.v4i5.3217

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ABSTRACTPollinator Bat Identification Based on Pollen as Feed Resources at LinggarjatiDistrict-Ciremai National Park, West Jawa. Pollen identification that used for feedresources by six species of frugivorous bats from Ciremai National Park was identifiedunder microscope. The results shown that are known 21 species as important plants forbats and in the contrast possibly for bats as pollinator. By the principle componentanalysis and cluster grouping based on Euclidian distance indicated that Aethalops alecto,Chironax melanocephalus as important polinator role in primary forest and high in elevationlevel, C. brachyotis and Macroglossus sobrinus in secondary or fragmented forest andMegaerops kusnotoi in lower primary forest and Cynopterus tittacheilus is important rolefor intermediate area between primary and secondary forest and at lower elevation range.On the niche overlaps analysis indicated that the highest overlaps were known in C.brachyotis and M. sobrinus (0.881) but the lowest in niche overlaps between M. sobrinusand C. melanocephalus (0.288)Key words: pollen, bats, feed resources
Komunitas Mamalia Kecil Di Berbagai Habitat Pada Jalur Apuy dan Linggarjati Taman Nasional Gunung Ciremai Maharadatunkamsi, Maharadatunkamsi; Maryati, Maryati
JURNAL BIOLOGI INDONESIA Vol 4, No 5 (2008): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

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ABSTRACTSmall mammal community in various habitats at Apuy track and Linggarjati trackof Gunung Ciremai National Park. Distribution of small mammals at Apuy track(west slope) and Linggarjati track (east slope) of Gunung Ciremai National Park arecorrelated with their habitats. Traps, mist nets and observational methods were conductedto record small mammals from seven different habitats. To interpret such patterns, weconducted cluster analysis based on Jaccard index of similarity resulting five distinctgroups. Species diversity for each habitat differs significantly indicating great diversitydifferences between habitats. Common species appear to occupy disturbed area alongthe habitats examined, where as rare species tend to associate with more distinctivehabitat types. The results seem to suggest that forest may still consitute an substantialcomponent for the preservation of small mammals.Key words: ciremai, small mammals, habitat, distribution, zoning.