Pengaruh Bahan Organik Dan Pupuk Npk Terhadap Hasil Serat Rosela Di Lahan Podsolik Merah Kuning Kalimantan Selatan

Effect of NPK fertilizer and organic materials on rosellafiber yield in red yellow podzolic soil of South KalimantanRed yellow podzolic soil is potential for rosella development. Themajor problem of red yellow podzolic soil is low fertility of soil, especiallymacro and micro elements, high content of Al and Fe and P fixation oftenhappened. The soil capacity can be improved by application of ameliorantmaterials such as lime or organic materials. The experiment was conductedin Sabuhur II Village, Jorong Sub District, Tanah Laut District in SouthKalimantan during growing season of January to December 2001. Theexperiment was designed in split-plot with three replications. The mainplots were source of organic materials (1) cows manures, (2) chickenmanures, (3) compost of rice hays, (4) compost of alang-alang, and (5)compost of rosella stems with dose 5 t/ha respectively. The sub plots werethe dosage of NPK fertilizer (A) zero fertilizer, (B) 45 kg N + 80 kg P 2 O 5 +60 kg K 2 O /ha, and (C) 90 kg N + 80 kg K 2 O 5 + 60 kg K 2 O/ ha. The rosellaclone was CPI 115357 line, plot size 4 m x 6 m, and plant spacing 20 cm x20 cm. The purpose of this experiment was to find out the kind of organicmaterials and dosage of unorganic fertilizer which can support rosella fiberyield in red yellow podzolic soil of South Kalimantan. The result showedthat the application of 5 tons chicken manures + 45 kg N + 80 kg P 2 O 5(rock phosphate) + 60 kg K 2 O/ha gave the best plant height, stemdiameter, fresh and dry fiber yield of rosella which were 262,33 cm; 17,65mm; 47,76 tons and 2,83 tons respectively

Pendugaan Fungsi Keuntungan Dan Skala Usaha Pada Usahatani Kopi Rakyat Di Lampung

EnglishCoffee is a commodity classified as the one of the main contributors to the Government income through the small-scale coffee plantation farms. This paper tried to examine factors affected the rate of income earned from the farms, achievements of the profit maximization, and conditions resulted from the farm's return to scale. The research was conducted in Lampung during the harvest season in 1984/1985. The results show that the area of planted, the number of tress, and the age of the commodity were affected the profit earned from the farms with highly significant levels. The return to scale coefficient was calculated to be constant within the farm size average of 1.02 ha. Result was also indicate that the small-scale coffee farms in the location were hardly provide the maximum profit to the farmers.IndonesianKopi adalah salah satu komoditi penghasil devisa utama dari sub-sektor perkebunan yang sebagian besar (94%) diusahakan oleh rakyat. Tulisan ini mencoba menelaah faktor-faktor yang mempengaruhi tingkat keuntungan USAhatani kopi rakyat, tercapai tidaknya keuntungan maksimum dan keadaan skala USAha. Penelitian ini dilaksanakan di Lampung untuk musim kopi 1984/1985. Hasil analisis menunjukkan bahwa luas kebun kopi, jumlah pohon kopi dan umur pohon kopi berpengaruh sangat nyata terhadap keuntungan USAhatani kopi rakyat. Keadaan skala USAha adalah pada kondisi "constant return to scale" dengan luas USAha rata-rata 1,02 ha. Usahatani kopi rakyat di daerah penelitian belum memberikan tingkat keuntungan yang maksimum kepada petani pengelolanya

Kunci Keberhasilan Proses Pengambilan Keputusan

Pengambilan keputusan bukan merupakan suatu kajian sepele yang dapat diabaikan begitu saja. Masa depan organisasi dipertaruhkan, bila pengambilan keputusan mengalami kegagalan. Oleh karena itu ketepatan dalam pengambilan keputusan menjadi suatu keharusan. Namun demikian untuk mencapai hal tersebut bukanlah hal yang mudah. Diperlukan kecermatan dan ketepatan dalam merumuskan masalah dalam proses pengambilan keputusan

Pengaruh Kepemimpinan, Kinerja Guru, Pengelolaan Fasilitas, Dan Proses Pembelajaran Terhadap Mutu Kompetensi Lulusan Smk Bidang Keahlian Bisnis Dan Manajemen

Masalah yang dikaji dalam penelitian ini adalah mengenai belum optimalnya kompetensi lulusan Sekolah Menengah Kejuruan kota Bandung. Masalah keterserapan lulusan yang masih rendah yang berdampak pada pengangguran di Indonesia merupakan fenomena dari mutu kompetensi lulusan yang belum optimal. Penelitian ini dimaksudkan untuk mendapatkan konsep pendidikan Sekolah Menengah Kejuruan di Kota Bandung dalam meningkatkan mutu kompetensi lulusan sehingga dapat menghasilkan tenaga kerja yang terampil dari lulusan Sekolah Menengah Kejuruan yang berkualitas dan selaras dengan kebutuhan lapangan kerja. Metode yang digunakan dalam penelitian ini adalah Explanatory Survey Method. Teknik pengumpulan data menggunakan kuesioner skala ordinal. Jumlah responden sebanyak 216 orang pendidik, yang diambil secara random dari 33 Sekolah Menengah Kejuruan Program Keahlian Bisnis dan Manajemen di Kota Bandung. Teknik pengolahan data menggunakan Path Analysis Models. Secara rinci hasil penelitian ini menunjukkan bahwa: (1) Kepemimpinan kepala sekolah berpengaruh kuat, positif, dan signifikan terhadap kinerja mengajar guru dan pengelolaan fasilitas pembelajaran; (2) Kepemimpinan kepala sekolah, kinerja mengajar guru dan pengelolaan fasilitas pembelajaran, berpengaruh positif dan signifikan terhadap proses pembelajaran; (3) Kepemimpinan kepala sekolah, kinerja mengajar guru dan pengelolaan fasilitas pembelajaran, serta proses pembelajaran, berpengaruh positif dan signifikan terhadap mutu kompetensi lulusan.The problem studied in this research is the competence of graduates not optimal Vocational High School of Bandung. Problems still low absorption graduates who have an impact on unemployment in Indonesia is a phenomenon of the quality of graduates' competence is not optimal. This study aimed to get the concept of education Vocational High School in Bandung in improving the quality of graduates' competence so as to produce a skilled workforce from Vocational High School graduate qualified and in tune with the needs of employment. The method used in this research is Explanatory Survey Method. Data collection techniques using ordinal scale questionnaire. Total respondents 216 educators, taken at random from the 33 Vocational High School Program of Business and Management in Bandung. Data processing techniques using Path Analysis Models. In detail, the results of this study indicate that: (1) leadership principals strong influence, positive and significant impact on the performance of teachers teaching and learning facilities management; (2) Leadership principals, teachers' teaching performance management and learning facilities, and significant positive effect on the learning process; (3) Leadership principals, teachers 'teaching performance management and learning facilities, as well as the learning process, positive and significant impact on the quality of graduates' competence

Status Dan Strategi Pemuliaan Pohon Eboni (Diospyros Celebica Bakh.)

Sejak tahun 1990 eboni telah dinyatakan sebagai jenis kayu yang terkena larangan tebang dan dilindungi.Sebagai tindak lanjut, peraturan itu diberlakukan pada Hak Pengusahaan Hutan agar tidak lagi menebang pohon secara serampangan serta mewajibkan penanaman pada areal-areal bekas tebangan.Semakin terbatasnya pohon eboni di hutan alam dikhawatirkan basis genetika dari jenis ini akan menyempit, sehingga menyulitkan pekerjaan pemuliaannya. Kegiatan pemuliaan tanaman eboni masih sangat terbatas.Balai Penelitian Kehutanan Ujung Pandang merintis dengan melakukan konservasi ex-situ_eboni dan uji keturunan.Fakultas Kehutanan Universitas Gadjah Mada melakukan penelitian uji keturunan dan uji provenansi.Di Sulawesi Tengah sebagai pusat eboni, kegiatan pemuliaan tanaman ini baru dilakukan pada tahap awal dengan kegiatan pemilihan pohon induk. Agar program pemuliaan pohon eboni dapat terarah dengan baik, sehingga tujuan dari program pemuliaan yang diinginkan dapat tercapai diperlukan strategi pemuliaan yang benar.Untuk mengelola program pemuliaan dengan kendala waktu dan sumber daya yang tersedia diperlukan suatu system yang efisien dan yang memperhatikan berbagai kepentingan

Prevalensi Malaria Klinis Dan Positif Plasmodium Spp. Berdasarkan Mass Blood Survey Di Kabupaten Maluku Tenggara Barat

. In West South East Maluku district, malaria diagnosis was determined mostly based on sufferer clinical symptom. Diagnose malaria by clinical symptom have much weak­nesses compared to laboratory result, because a lot of other infection disease which has sim­ilar symptom to malaria. This fact is the reason of this research done, that amount of posi­tive malaria based on clinical symptom will differ from the circumstance in fact. The aim of this research was to know prevalence of clinical malaria and positive malaria Plasmodium spp among the people who came to examination site. Research has been done by check parasite Plasmodium spp. at the patient blood sample either who has fever symp­tom or no symptom at 10 villages in West South East Maluku district. The research was re­sulted that prevalence offever clinical symptom is 275.722 persons per 1,000 peoples; prev­alence of positive Plasmodium spp. is 273.005 persons per 1,000 peoples. This result was showing that rate malaria prevalence is high and named high incidenee area or high case incidence

Analysis of Risk Factors Ectopic Pregnancy

Introduction: Ectopic pregnancy is a pregnancy with extrauterine implantation. This situation is gynecologic emergency that contributes to maternal mortality. Therefore, early recognition, based on identification of the causes of ectopic pregnancy risk factors, is needed. Methods: The design descriptive observational. The samples were pregnant women who had ectopic pregnancy at Maternity Room, Emergency Unit, Dr. Soetomo Hospital, Surabaya, from 1 July 2008 to 1 July 2010. Sampling technique was total sampling using medical records. Result: Patients with ectopic pregnancy were 99 individuals out of 2090 pregnant women who searched for treatment in Dr. Soetomo Hospital. However, only 29 patients were accompanied with traceable risk factors. Discussion:. Most ectopic pregnancies were in the age group of 26-30 years, comprising 32 patients (32.32%), then in age groups of 31–35 years as many as 25 patients (25.25%), 18 patients in age group 21–25 years (18.18%), 17 patients in age group 36–40 years (17.17%), 4 patients in age group 41 years and more (4.04%), and the least was in age group of 16–20 years with 3 patients (3.03%). A total of 12 patients with ectopic pregnancy (41.38%) had experience of abortion and 6 patients (20.69%) each in groups of patients with ectopic pregnancy who used family planning, in those who used family planning as well as ectopic pregnancy patients with history of surgery. There were 2 patients (6.90%) of the group of patients ectopic pregnancy who had history of surgery and history of abortion. The incidence rate of ectopic pregnancy was 4.73%, mostly in the second gravidity (34.34%), whereas the nulliparous have the highest prevalence of 39.39%. Acquired risk factors, i.e. history of operations was 10.34%, patients with family planning 20.69%, patients with history of abortion 41.38%, patients with history of abortion and operation 6.90% patients with family and history of abortion was 20.69%