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All Journal Jurnal Sumberdaya Lahan Jurnal Informatika Kaputama (JIK) Perspektif Pendidikan dan Keguruan Jurnal Tanah dan Iklim
Diah Setyorini
Indonesian Soil Research Institute
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Other

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KEMAMPUAN SISWA KELAS VII SMP PLUS AT-THOIBA KOTA PEKANBARU T.A 2013/2014 DALAM MEMBACA CEPAT Nazirun Nazirun; Hermaliza Hermaliza; Diah Setyorini
Perspektif Pendidikan dan Keguruan Vol 5 No 9 (2014): Perspektif Pendidikan dan Keguruan
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Reading is an important activity, they are a fast readingandsilent reading. To boost reading skills one of them is fast reading. The problem of this research is how much the speed reading of class VII SMP PLUS AT-THOIBA Pekanbaru AcademicYear 2013/2014. How students class VII PLUS ATTHOIBA Pekanbaru academic year 2013/2014 in speed reading. This study aims to describe, analyze, interpret ability of the student class VII PLUS AT-THOIBA Pekanbaru academic year 2013/2014 in speed reading. The population is full sample comprised 28 students of class VII PLUS AT-THOIBA. This research method is descriptive method with quantitative approach. The theory used is Henry Guntur GM (1986), Abdul Razak (2005), Tampubolon (2008), Dalman (2010), Sudirman (2010), Nurgiantoro (2011). Analysis using the formula based on Tampubolon research, and evaluation criteria based SBC (2007) The results of the research capabilities of the first hypothesis stated that speed reading at class VII SMP PLUS AT- THOIBA Pekanbaru academic year 2013/2014 city in fast reading is low with less speed 60-90 wpm and students read high category is 104 wpm. The second hypothesis states that the reading ability of students of class VII PLUS AT-THOIBA Pekanbaru academic year 2013/2014 in fast reading is enough to 50-69 with less categoriy. It is shownthat the average of students’ ability who obtained 80. As summary,fast reading at class VII SMP PLUS AT- THOIBAPekanbaru academic year 2013/2014 is high category with 104 wpm, and the ability of the student class VII PLUS AT-THOIBA Pekanbaru academic year 2013/2014 is quick fast in reading category.
The Characteristics of Rice Soils Derived from Alluvial Deposite and their Management BAMBANG HENDRO PRASETYO; DIAH SETYORINI
Jurnal Sumberdaya Lahan Vol 2, No 1 (2008)
Publisher : Indonesian Center for Agriculture Land Resource Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jsdl.v2n1.2008.%p

Abstract

Rice soils derived from alluvial deposite were spread almost in all Indonesian archipelago, due to the fact that the parent materials were resulted from sedimentation processes after erosion or weathering either in the upper course of river or the higher place, from the far or short distance. Generally the more distance of sediment material from the source of erosion or weathering, the more variation in the properties, and the closer of sediment material from the source of erosion or weathering, the more homogeny of the sediment material properties. The content and kind of weatherable mineral which were act as important source of nutrient inthe rice soils were influenced by parent materials. Among the parent materials, the sediment from intermediate to basic volcanic materials was the best supplier of nutrients. The most constrain in the alluvial rice soils are acidity and the nutrient content or source of nutrients. A balanced fertilizing based on soil testing is the best way to manage alluvial rice soils. For the area which is already had P and K nutrient status map at 1:50,000 scale, the fertilizing recommendation of primer macro nutrients could be refered to the map, while for the area that do not has a P and K nutrient status, the soil testing analyses should be done. Return straw to the ricefield is strongly recommended, because returned straw could be thrifty application of fertilizer, especially kalium (K).
The Effect of Soil Tillage, Intermittent Irrigation, and Fertilization on Productivity of Newly Open Rice Fields on Inceptisols and Ultisols from Muarabeliti and Tatakarya DEDI NURSYAMSI; L.R WIDYOWATI; DIAH SETYORINI; J. SRI ADININGSIH
Jurnal Tanah dan Iklim (Indonesian Soil and Climate Journal) No 18 (2000): Desember 2000
Publisher : Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jti.v0n18.2000.%p

Abstract

Field experiment was conducted to study the effects of soil tillage, intermittent drainage, and fertilization on productivity of newly open rice fields of Inceptisols in Muarabeliti, South Sumatra and Ultisols in Tatakarya, Lampung. The experiment was carried out using split plot design with 3 replications. Two varieties of rice IR-42 and Ciliwung were used as plant indicators in Muarabeliti and Tatakarya, respectively. The main plots consist of combination of soil tillage and irrigation treatments: (1) no soil tillage/flooded continuously, (2) soil tillage/flooded continuously, (3) no soil tillage/intermittent drainage, and (4) soil tillage/intermittent drainage. The treatments on sub plot were : (1) no fertilization, (2) application of organic matter (rice straw) of 5,000 kg/ha, (3) application of K fertilizer (KCI) of 150 kg/ha, and (4) application of K fertilizer (KCI) of 150 kg/ha and dolomite of 50 kg/ha. The results showed that there were no significant effets of soil tillage treatment on soil chemical characteristics, nutrients uptake, plant growth, and dry straw and grain yield. However, in Ultisols of Tatakarya, dry straw and grain yields were better with soil tillage than no soil tillage treatment. Intermittent drainage treatment decreased soil exchangeable Ca and K in Inceptisols of Muarabeliti under soil tillage condition. While in Ultisols of Tatakarya, the treatment decreased soils exchangeable Ca, K and also Mg and base saturation under with and without no soil tillage treatments. The use of 5,000 kg/ha rice straw increased soil organic-C, exchangeable K, K-HCI, and cation exchange capacity; plant K uptake; and dry straw and grain yield in both soils. Application of K fertilizer of 150 kg/ha and its combination with dolomite of 50 kg/ha, each increased soil K-HCI, exchangeable K, and dry grain yield in  Inceptisols of Muarabeliti. While in Ultisols of Tatakarya each treatment increased the above parameters and dry straw yield .
Respon Varietas Padi Berpotensi Hasil Tinggi terhadap Pemupukan Nitrogen pada Inceptisols Bertekstur Ringan dan Berat Diah Setyorini; Ladiyani Retno Widowati; Antonius Kasno
Jurnal Tanah dan Iklim (Indonesian Soil and Climate Journal) Vol 44, No 1 (2020)
Publisher : Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jti.v44n1.2020.37-49

Abstract

AbstraK. Nitrogen adalah salah satu unsur hara makro esensial yang dibutuhkan untuk meningkatkan hasil tanaman padi sawah. Tanpa pemupukan N hasil padi sangat rendah dan relatif sama dengan hasil padi yang tidak dipupuk sama sekali. Penelitian bertujuan untuk menentukan dosis rekomendasi pupuk N untuk padi berpotensi hasil tinggi varietas Inpari 4, Mekongga dan hibrida H6444. Penelitian telah dilaksanakan di Inceptisols Plemahan yang bertekstur berat dan Inceptisols Gurah yang bertekstur ringan, di Kabupaten Kediri, Provinsi Jawa Timur. Penelitian menggunakan rancangan petak terpisah dengan tiga varietas padi sebagai petak utama dan dosis pupuk N sebagai anak petak, pada Musim Kemarau (MK) 2012. Hasil penelitian menunjukkan bahwa pertumbuhan dan hasil gabah padi hibrida H6444 lebih tinggi sekitar 14-21% dibandingkan Inpari 4 dan Mekongga. Semakin tinggi dosis N, pertumbuhan dan hasil gabah semakin meningkat. Interaksi antara perlakuan varietas dan dosis N hanya terjadi pada parameter hasil gabah. Dosis maksimum pupuk Urea untuk padi sawah pada tanah bertekstur ringan di desa Gurah berturut-turut adalah 680 dan 715 kg ha-1 untuk Inpari 4 dan Mekongga serta 450 kg ha-1 untuk H6444. Pada tanah bertekstur berat di Plemahan adalah 580 dan 560 kg ha-1 berturut-turut untuk Inpari 4 dan Mekongga dan 350 kg ha-1 untuk H6444. Abstract. Nitrogen is one of macro essential nutrients needed to increase rice yield. In the absence of N fertilization, the rice yield is very low and similar to the rice yield with no fertilization. The objective of the study was to determine recommended dose of N fertilizer for high yielding rice varieties of Inpari 4, Mekongga and H6444 hybrid varieties. Research has been carried out in Inceptisols Plemahan Village with heavy soil texture and Inceptisols in Gurah Village, in Kediri District, East Java Province with light soil texture. The study used a split plot design consisted of three rice varieties as the main plot and six levels of N dose as subplots, in the dry season of 2012. The results showed that the growth and yield of H6444 hybrid variety were 14-21% higher than Inpari 4 and Mekongga. The higher the N dose, the higher were the rice growth and yield. The interaction between varieties and N level was observed in grain yields. The maximum doses of Urea fertilizer for lowland rice in light textured soils in Gurah were 680 and 715 kg ha-1 for Inpari 4 and Mekongga, respectively, and 450 kg ha-1 for H6444. For  heavy textured soils in Plemahan is 580 and 560 kg ha-1 for Inpari 4 and Mekongga, respectively, and 350 kg ha-1 for H6444.
Maize (Zea mays, L.) response on Fertilization of Russian MOP in Inceptisols and Ultisols DEDI NURSYAMSI; . HUSNAIN; ANTONIUS KASNO; DIAH SETYORINI
Jurnal Tanah dan Iklim (Indonesian Soil and Climate Journal) No 23 (2005): Desember 2005
Publisher : Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jti.v0n23.2005.%p

Abstract

Indonesia’s agricultural lands commonly require fertilization of K to attain optimum plant yield. So far, most farmers use K fertilizer from KCl, apart to the fact that its effectiveness varies with soils and plants. It is expected that Russian MOP fertilizer is more effective and economically morebeneficial than KCl fertilizer. Field experiment aimed to test the effectiveness of Russian MOP for maize and was conducted in Inceptisols (of Cibatok-Bogor) and Ultisols (of Jagang-North Lampung) in dry season of 2004. The experiment applied Randomized Completely Block Design with 3 replicates, and maize of Lamuru variety was as plant indicator. The treatment consisted of 5 levels of Russian MOP fertilizer: 0, 25, 50, 100,and 200 kg ha-1 and one treatment of KCl fertilizer of 100 kg ha-1 as a reference. The result showed that the use of Russian MOP increased soil HCl-K and NH4OAc-K as well as dry matter and grain yield. RAE at Russian MOP level of > 100 kg ha-1 was 138 and 115 in Inceptisols of Cibatok and 314 in Ultisols of Jagang. The maximum profits using Russian MOP fertilizer in Inceptisols and Ultisols were Rp 4.4 and Rp 1.9 million ha-1 season-1, respectively, and were greater than those of using KCl fertilizer in both studied soils. IBCR values of the Russian MOP fertilizer were 2.44-10.37 (Inceptisols) and 0.69-3.41 (Ultisols) and were greater than those of KCl fertilizer. The requirements of Russian MOP fertilizer to achieve maximum profit were 119 and 105 kg ha-1 or equal to 71 and 63 kg K2O ha-1 for Inceptisols of Cibatok and Ultisols of Jagang, respectively. Considering its effectiveness and benefit, Russian MOP fertilizer can be used as alternative of K fertilization.
SISTEM INFORMASI PENCARIAN JASA ASISTEN RUMAH TANGGA BERBASIS WEB DI KOTA PONTIANAK Wanty Eka Jayanti; Eva Meilinda; Diah Setyorini
Jurnal Informatika Kaputama (JIK) Vol 4 No 2 (2020): Volume 4, Nomor 2, Juli 2020
Publisher : STMIK KAPUTAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59697/jik.v4i2.338

Abstract

Rutinitas harian yang cukup padat membuat ibu rumah tangga khususnya wanita karier tidak bisa mengerjakan semua pekerjaan rumah tangga sendiri. Pekerjaan yang biasa dilakukan oleh ibu rumah tangga menjadi terhambat karena adanya aktivitas yang tinggi sehingga banyak pekerjaan tak tertangani. Di sisi konsumen, muncul permasalahan di mana beberapa keluarga tidak mempunyai waktu untuk mencari asisten rumah tangga dengan datang langsung ke yayasan penyediaan jasa asisten rumah tangga. Berdasarkan dengan hal tersebut, dirasakan perlu adanya suatu sistem informasi terkomputerisasi untuk meningkatkan efektivitas dan efisiensi pada kinerja yayasan tersebut. Sehingga dilakukan penelitian berjudul “Sistem Informasi Pencarian Asisten Rumah Tangga Berbasis Web Di Kota Pontianak”. Adapun fitur-fitur yang dapat mempermudah antara Art dan pencari pekerja dalam mendapatkan informasi : fitur pencarian, fitur profil biodata, fitur-fitur setting administrasi dan fitur lowongan. Di dalam aplikasi ini terdapat 4 kategori pekerja, yaitu : Baby sistter, beres rumah dan tukang kebun. Dengan harapan sistem ini dapat membantu calon majikan dalam mengetahui profil-profil para calon asisten rumah tangga tanpa harus datang ke yayasan cukup melihat melalui web online saja, dan para pencari kerja dapat dengan mudah mendapatkan pekerjaan
Co-Authors . HUSNAIN ANTONIUS KASNO BAMBANG HENDRO PRASETYO Dedi Nursyamsi Eva Meilinda Hermaliza Hermaliza J. SRI ADININGSIH L.R WIDYOWATI Ladiyani Retno Widowati Nazirun Nazirun Wanty Eka Jayanti