bluuebunny/crossref_metadata_2025_split huggingface dataset:
EFEKTIVITAS FUNGISIDA BAHAN AKTIF MANKOZEB UNTUK MENGENDALIKAN HAWAR DAUN KENTANG (Phytopthora infestans)
Authors: Fitria Riza Ulil 
Published: February 2020

Penelitian ini adalah untuk mengetahui tingkat efektifitas fungisida berbahan aktif mankozeb 80% terhadap serangan patogen Phythopthora infestans pada kentang. Penelitian ini dilaksanakan di desa Sumberbrantas, Kota Batu mulai bulan Oktober – Desember 2017. Penelitian menggunakan Rancangan Acak Kelompok dengan 5 ulangan. Perlakuan terdiri dari A.Mankozeb 80% dosis 4gr/lt, B. Mankozeb 80% dosis 3gr/lt, C. Mankozeb 80% dosis 2 gr/lt D. Mankozeb 80% dosis 1 gr/lt, E.Kontrol (Tanpa perlakuan). Hasil penelitian menunjukkan bahwa Di lokasi Sumberbrantas- Batu, Mankozeb 80% dengan dosis yaitu 4 gr/l dan 3 gr/l efektif terhadap penyakit hawar daun kentang (P.insfestans) pada tanaman kentang dengan kemampuan menekan serangan masing-masing sebesar 77,99% dan 66,578%, dengan produksi 6,9 ton/ha dan 7,9 ton/ha. Di lokasi Nongkojajar-Pasuruan, fungisida Mankozeb 80% kurang efektif terhadap penyakit hawar daun kentang P.infestans .
INCUBAÇÃO DO CALCÁRIO E AS CARACTERÍSTICAS QUÍMICAS DE SOLOS COM TEXTURAS DIFERENTES
Authors: Maraschin Lucas , Scaramuzza José Fernando , Vieira Cristiane Ramos 
Published: February 2020

A calagem interfere na disponibilidade de nutrientes, uma vez que recondiciona o solo. Essa mudança pode ser favorável ou não, dependendo da cultura a ser implantada e do solo a ser corrigido. Diante disso, realizou-se experimento com o objetivo de avaliar os efeitos do calcário, cuja quantidade foi calculada seguindo o método da incubação com CaCO3, nas características químicas de dois solos, um com textura arenosa e outro com textura argilosa. Primeiramente, foi efetuada a incubação do solo com o calcário, que foi mantido em sacolas plásticas por 40 dias, considerando os tipos de solos estudados. A quantidade de calcário dependeu das doses testadas, que foram distribuídas em delineamento inteiramente casualizado, constituindo 10 tratamentos (doses) e três repetições, sendo: 0,0; 0,5; 1,0; 2,5; 5,0; 7,5; 10,0; 12,5; 15,0 e 20,0 t ha-1. Após incubação, realizaram-se as análises químicas dos solos. A elevação das doses de calcário, aplicadas ao Latossolo Vermelho distrófico, proporcionou alterações nos teores de Ca, Mg, H, Al e Fe; que culminaram em alterações em características como pH, CTC, V% e m%, tanto quando a textura deste foi argilosa, quanto quando foi média.Palavras-chave: calagem; fração textural; CaCO3; correção do solo. METHOD OF INCUBATION WITH LIMESTONE IN THE CHEMICAL CHARACTERISTICS OF SOILS WITH DIFFERENT TEXTURES ABSTRACT: Liming interferes on the availability of nutrients, because it reconditions the soil. This change may or may not be favorable, depending on the culture to be implanted and the soil to be corrected. For this, a experiment was realized with the objective of to evaluate the effects of limestone, that the quantity was calculated using the method of incubation with CaCO3, in the chemical characteristics of two soils, one with medium texture and the other with a clayey texture. First, the soil was incubated with the limestone and the material was kept in plastic bags for 40 days, considering the types of soils studied. The amount of limestone depended on the doses tested, which were distributed in a completely randomized design, constituting 10 treatments (doses) and three replications, that were: 0.0; 0.5; 1.0; 2.5; 5.0; 7.5; 10.0; 12.5; 15.0 and 20.0 t ha-1. After incubation, analyzes of the chemical characteristics of the soils, were carried out. The increase of limestone doses, applied to the dystrophic Red Latosol, caused alterations in Ca, Mg, H, Al and Fe contents; culminating in changes in characteristics as pH, CTC, V% and m%, when the texture was clayey and medium.Keywords: liming; fraction textural; CaCO3; soil correction.
AVALIAÇÃO DE DOIS MÉTODOS DE TRITURAÇÃO FOLIAR DE Acianthera ciliata (Orchidaceae) PARA EXTRAÇÃO DE DNA
Authors: Moreno de Pedri Eliane Cristina , Dos Santos Braga Catiane , Da Cunha Oliveira Carlos Alberto , Vicente Tiago Auana , Bandini Rossi Ana Aparecida 
Published: February 2020

O estabelecimento de protocolo de extração de DNA de espécies vegetais é uma técnica empregada para a obtenção de um DNA puro e de qualidade. Diante disso, objetivou-se neste estudo padronizar um protocolo para a extração de DNA da espécie Acianthera ciliata, visando posteriores estudos de diversidade genética. Foram testados dois métodos de trituração do tecido foliar, sendo eles: Tampão STE e nitrogênio líquido. Para cada método de trituração foram testadas duas concentrações de β-mercaptoetanol (0% e 2%). Os dois métodos utilizados, foram eficientes na extração do DNA genômico de A. ciliata. As amostras extraídas com 0% de β-mercaptoetanol, para os dois métodos, STE e nitrogênio líquido, apresentaram menor quantidade de DNA quando comparado com as amostras extraídas com 2% de β-mercaptoetanol. Os dois primers testados amplificaram regiões do genoma de A. ciliata. Para a extração de DNA de A. ciliata indica-se a utilização de CTAB 5% no tampão de extração e β-mercaptoetanol a 2%. Os iniciadores ISSR foram eficientes na amplificação e são recomendados para estudos de diversidade genética de A. ciliata.Palavras-chave: diversidade genética; CTAB; marcadores moleculares; orquídeas. EVALUATION OF TWO MACERATION METHODS IN Acianthera ciliata (Orchidaceae) LEAVES FOR DNA EXTRACTION ABSTRACT: The establishment of DNA extraction protocol for plant species is a technique employed to obtain pure and good quality DNA. In this study, we standardized a protocol for the extraction of DNA of the species Acianthera ciliata, aiming studies of genetic diversity subsequently. Two maceration methods for foliar tissue were tested, and they were STE buffer and liquid nitrogen. Two concentrations of β-mercaptoethanol (0% and 2%) were tested for each method. The two methods used were efficient for genomic DNA extraction of A. ciliata. In both methods the samples extracted using 0% of β-mercaptoethanol, they presented lesser amount of DNA than the samples extracted using 2% of β-mercaptoethanol. The two tested primers amplified genomic regions of A. ciliata. For the DNA extraction of A. ciliata, we indicated the use of CTAB 5% in the extraction buffer as well as β-mercaptoethanol to 2%. The ISSR primers were efficient in amplification and thus they are indicated for studies of genetic diversity of A. ciliata.Keywords: genetic diversity; CTAB; molecular markers; orchids.
AVALIAÇÃO DA SENSIBILIDADE in vitro DE ISOLADOS DE Colletotrichum spp. À FUNGICIDAS
Authors: Da Silveira Amanda Letícia , Soares Maria Gilmara Oliveira , Guimarães Sarah da Silva Costa , Pereira Fernanda Dias , Pozzebon Bruna Canabarro , Alves Eduardo 
Published: February 2020

Doenças pós-colheita estão entre os principais fatores que reduzem a produção da bananeira. Dentre elas a antracnose se destaca. Causada pelo fungo Colletotrichum spp. essa doença interfere na qualidade dos frutos reduzindo seu tempo de prateleira. Como medida de controle a utilização de produtos químicos tem sido a mais utilizada e com isso tem se observado a ineficiência de alguns princípios ativos. Dessa forma, o objetivo desse trabalho foi avaliar a sensibilidade micelial in vitro de isolados de Colletotrichum spp., submetidos a diferentes doses de fungicidas. O delineamento experimental foi inteiramente ao acaso com 5 isolados, 3 fungicidas, 4 doses (0,1; 1,0; 10; 100 mg L-1) e 3 repetições de cada tratamento. Discos de micélio de cada isolado foram adicionados em placas com as doses de cada fungicida. O crescimento micelial foi medido após o micélio dos fungos das placas controle atingirem suas bordas. Foi estimada a concentração efetiva dos fungicidas capaz de inibir em 50 % do crescimento micelial (EC50) e classificados em quatro categorias de eficiência. As análises estatísticas foram processadas com o programa SISVAR. Todos os fungicidas foram eficientes no controle in vitro, com destaque para o microbiológico. Para os isolados testados não foi observado resistência a nenhum dos fungicidas.Palavras-chave: pós-colheita; Bacillus subtillis; controle químico; antracnose. EVALUATION OF IN VITROUS SENSITIVITY OF ISOLATES OF Colletotrichum spp. TO FUNGICIDES ABSTRACT: Post-harvest diseases are among the main factors that reduce banana production. Among them the anthracnose stands out. Caused by the fungus Colletotrichum spp. this disease interferes in the quality of the fruits reducing their shelf life. As a control measure the use of chemicals has been the most used and with this has been observed the inefficiency of some active principles. Thus, the objective of this work was to evaluate the in vitro mycelial sensitivity of Colletotrichum spp. Isolates submitted to different doses of fungicides. The experimental design was completely randomized with 5 isolates, 3 fungicides, 4 doses (0.1, 1.0, 10, 100 mg L-1) and 3 replicates. Mycelial disks from each isolate were added on plates with the doses of each fungicide. Mycelial growth was measured after the fungal mycelium of the control plates reached their edges. The effective concentration of fungicides capable of inhibiting 50% of mycelial growth (EC 50) and classified into four efficiency categories was estimated. Statistical analyzes were processed using the SISVAR program. All the fungicides were efficient in the in vitro control, with emphasis on the microbiological. No resistance to any of the fungicides was observed for the isolates tested.Keywords: post-harvest; Bacillus subtillis; chemical control; anthracnose.
SUBSTRATO À BASE DE ESTERCO DE COELHO NA PRODUÇÃO DE MUDAS DE ALFACE
Authors: Martins da Silva Pereira Claudete , De Sousa Antunes Luiz Fernando , De Aquino Adriana Maria , De Almeida Leal Marco Antonio 
Published: February 2020

O uso de esterco de coelho pode contribuir para suprir a crescente demanda por substratos destinados à produção de mudas de hortaliças. Objetivou-se com este trabalho avaliar a utilização de esterco de coelho como substrato para produção de mudas de alface, após ser submetido a três diferentes processos de estabilização: vermicompostagem, processamento por meio de larvas de Cetoniinae e compostagem natural. Inicialmente foi realizada uma minuciosa caracterização dos substratos avaliados, determinando-se os teores totais, os teores disponíveis e a proporção da fração disponível de N, Ca, Mg, P e K, a densidade e a porosidade. Também foram avaliadas as variações do pH e da condutividade elétrica dos substratos ao longo de 28 dias do desenvolvimento das mudas. O desempenho dos diferentes substratos na produção de mudas de alface foi avaliado por meio da emergência das sementes e de características das mudas relacionadas com o desenvolvimento da parte aérea e da raiz. Pode-se concluir que o uso de esterco de coelho como substrato para a produção de mudas de alface é uma prática recomendada, desde que o seu processamento seja realizado por meio de vermicompostagem com Eisenia fetida ou por meio de larvas de Cetoniinae.Palavras-chave: Cetoniinae; Eisenia fétida; Lactuca sativa; composto orgânico. RABBIT MANURE BASED SUBSTRATE FOR THE PRODUCTION OF LETTUCE SEEDLINGS ABSTRACT: The use of rabbit manure can contribute to supply the growing the demand by substrates intended for the production of vegetable seedlings, This job was realized with the objective of check the use of rabbit manure as substrate to the production of lettuce seedlings, after being submitted to three different stabilization processes: vermicomposting, processing by means of Cetoniinae larvae and natural composting. Were determined the total levels, available and the proportion of the available fraction of N, Ca, Mg, P and K, the density and a porosity of the substrates. It was also checked the pH variations and of the electric conductivity of the substrates over 28 days of the seedlings development. The performance of the different substrates in the production of lettuce seedlings was evaluated through seed emergence and seedling characteristics related to shoot and root development. It can be concluded that the use of rabbit manure as substrate to lettuce seedlings production is a recommended practice, provide that it is processed by means of vermicomposting with Eisenia fetida or by means of larvae of Cetoniinae.Keywords: Cetoniinae; Eisenia fétida; Lactuca sativa; organic compost.
IMPLIKASI PENETAPAN IZIN LINGKUNGAN BAGI USAHA DAN/ATAU KEGIATAN PERTAMBANGAN
Authors: Ardimansyah Ardimansyah 
Published: February 2020

Ditetapkannya Peraturan Pemerintah Nomor 27 Tahun 2012 tentang Izin Lingkungan atau dikenal dengan PP Izin Lingkungan, telah mengisyaratkan setiap usaha dan/atau kegiatan harus memiliki Izin Lingkungan. Izin Lingkungan yang bertujuan untuk mengantisipasi kerusakan dan pencemaran lingkungan hidup sekarang ini sudah semakin mengkhawatirkan, akibat izin usaha dan/atau kegiatan lainnya, termasuk pula izin pertambangan batubara. Lalu bagaimanakah ketentuan PP Izin Lingkungan agar dapat menjaring dan mewajibkan bagi setiap usaha dan/atau kegiatan untuk memiliki izin lingkungan. Bagaimanakah pula terhadap usaha pertambangan? Disamping issue lain dilibatkannya masyarakat dalam menyusun dokumen amdal. Sedangkan keterlibatan masyarakat dalam Undang-Undang Nomor 32 Tahun 2009 tentang Perlindungan dan Pengelolaan Lingkungan Hidup yang lazim dikenal UUPPLH, belum jelas kapasitas tugasnya sebagai apa? Untuk menganalisis masalah-masalah di atas, maka metode yang dipakai dalam penelitian ini adalah metode Yuridis-Normatif. Hasil dari penelitian ini adalah bahwa keberadaan PP Izin Lingkungan sangat membantu dalam proses permohonan dan penerbitan izin lingkungan dan mutlak menjadi pegangan bagi setiap usaha dan/atau kegiatan. Sedangkan pertambangan batubara dan dalam rangka perlindungan dan pengelolaan lingkungan hidup, diwajibkan pula Izin Lingkungan. Selanjutnya keterlibatan masyarakat terkena dampak sebagai anggota Komisi Penilai Amdal, masih belum jelas apa yang harus dilakukannya. Dengan demikian dapat disimpulkan bahwa, Izin Lingkungan berlaku bagi setiap usaha dan/atau kegiatan yang wajib Amdal atau UKL-UPL. Izin Lingkungan juga diberlakukan terhadap usaha dan/atau kegiatan pertambangan batubara; sementara masyarakat sebagai anggota Komisi Penilai Amdal dirasakan masih belum jelas apa yang menjadi tugasnya.
KEDUDUKAN NOTARIS YANG MEMILIKI JABATAN STRUKTURAL DI PERGURUAN TINGGI
Authors: Kartini Roosalina , Sesung Rusdianto 
Published: February 2020

AbstractCharacteristic of Notarial as an esoteric science brings consequence which makes this science cannot be taught to person who does not possess knowledge within this field. In order to produce high quality candidates of notary public, Some University as educational agency of notarial science provides structural position for notarial practitioner to become lecturer in Notarial Master Program at the University. This approach is conducted to adjust between learning curriculum of notarial science and learning outcome of the graduates as notary public. But this approach is obstructed with rules that are enacted in Regulation of Notary Public (Undang-Undang Jabatan Notaris) which prohibit notary public to hold double positions as lecturer coupled with practitioner. Keywords: Notary Public, Double Positions, Structural Position. AbstrakKarakteristik ilmu Kenotariatan sebagai ilmu yang esoterik membawa konsekuensi bahwa ilmu tersebut tidak bisa diajarkan oleh orang yang tidak memahami seluk beluk dunia kenotariatan. Demi menghasilkan calon Notaris yang berkualitas beberapa Perguruan Tinggi penyelenggara program Magister Kenotariatan memberikan jabatan struktural kepada praktisi Notaris yang menjadi Dosen pengajar di Perguruan Tinggi tersebut agar mampu menyesuaikan kurikulum pembelajaran dengan kebutuhan praktek nantinya. Kondisi tersebut dihadapkan dengan ketentuan dalam Undang-Undang Jabatan Notaris yang mengatur larangan rangkap Jabatan Notaris. Kata kunci : Notaris, Rangkan Jabatan, Jabatan Struktural
Rancangan dan Optimasi Listrik Penerangan Jalan Menggunakan Tenaga Cengkirik
Authors: Syahrillah Gusti Rusydi Furqon , Ihsan Sobar , Maulana Akhmad 
Published: February 2020

Salah saru pembangkit tenaga listrik yang dikembangkan ini adalah dengan berinovasi melalui bentuk dan jenis baling-baling. Pembangkit listrik tenaga angin ini menggunakan baling-baling tradisional yang di namakan dengan cengkirik Pada dasarnya, turbin angin dibuat berbentuk cengkirik ini di rancang untuk menangkap energi dari angin dengan kecepatan rendah yang selanjutnya diteruskan ke rotor yang berputar karena dorongan dari angin akibat dari kecepatan kendarraan. Penelitian ini dilakukan menggunakan metode pendekatan secara teoritis dan eksperimental. terhadap turbin angin. Metode penelitian yang digunakan adalah melakukan rancangan blade cengkirik, tinggi ideal cengkirik ketika di posisikan sebagai penangkap angin pada median jalan raya, kemudian dilakukan pemilihan generator yang sesuai dengan kecepatan angin yang tersedia. Pembangkit Listrik Tenaga Angin mengkonversikan energi angin menjadi energi listrik dengan menggunakan turbin angin bentuk cengkirik di dapat kecepatan angin akibat pergerakan kendaraan yang di ukur di median jalan antara 1,5 m/s s/d 5,7 m/s. Dengan luas penampang turbin 0.9 m3 di dapat hasil pengujian 3 nilai tertinggi sebesar 6,36 Watt dengan kecepatan angin 4,25 m/s, 7,24 Watt dengan kecepatan angin 4,30 m/s dan 6,32Watt dengan kecepatan angin 4,13 m/s. Hal ini dapat menjelaskan bahwa energi angin dari arus jalan raya, Jalan tol lingkar utara dan jalan tol lingkar selatan juga dapat dimanfaatkan sebagai sumber listrik walau kecepatan angin tidak menentu. Kata kunci : Baling-baling, tenaga listrik, penerangan jalan
Penerapan Teknik Parallel Imaging Pada Pesawat MRI 0,35 Tesla Untuk Optimalisasi Kualitas Informasi Anatomi Pada MRI Lumbal Pembobotan T1WI dan T2WI Potongan Sagital
Authors: Wibowo Gatot Murti , Dartini Dartini , Prayitno Hari 
Published: February 2020

Background : Parallel imaging is one of the MRI Scanning techniques used to reduce the overall scan time when the patients with unvoluntary movement being examined with a low magnetic field of 0,35 T. This research aims to determine the difference between the clinical image quality of the conventional turbo spin echo (TSE) with mSENSE and that of the TSE with GRAPPA parallel imaging techniques from which resulting the MRI T1 and T2 Weighted Images (T1WI and T2WI) sagittal view of lumbar spines, and to define the techniques that clinically provide the most approriate anatomical information.Methods : This experimental study is made performed by the MRI 0.35 T in which 10 patients who had hernia nucleus pulposus (HNP) desease participated in the experiments ramdomly. The appointed Radiologists blended in the image evaluation using an image checklist to assess the visualisation of anatomical organs on the resulted sagittal lumbar MRI T1WI and T2WI. The two non-parametric statistical tools, Friedman test and the post hoc Wilcoxon matched pairs test, is used to analyze all the data descriptively. Testing the resesearch hypotheses with 95% of confident interval is to proved the differences between resulted sagittal lumbar MRI T1WI and T2WI..Results : The results shown there is a significant difference on the image quality of anatomical information when conventional TSE, parallel imaging-mSENSE and -GRAPPA, with T1WI are applied in the imaging techniques. When those imaging techniques are employed to obtain T2WI, the result is not significant in contrast.Conclusion : Good imaging techniques with adequate clinical image quality are ranked sequently as the conventional TSE, the mSENSE and GRAPPA.
Optimalisasi Citra dalam Penghitungan Calsium Scoring dengan Variasi Scan Type dan Slice Thickness (Studi Pendahuluan Dilakukan Dengan Menggunakan Modifikasi Phantom Thorax di RS Telogorejo Semarang)
Authors: Handoko Bagus Dwi , Suwondo Ari , Ardiyanto Jeffri 
Published: February 2020

Background : Examination of Calcium scoring in Radiology Departement Telogorejo Hospital Semarang using CINE scan type and recon phase images using a slice thickness of 2.5mm, this affect will be plaque with small size cann’t to calculate. Aim : The Purpose of this study was to determine the variation of parameters of calcium scoring MSCT scan examination right in calculating optimal plaque.Methods : The study was preceded by Pre experiments using a thorax phantom with an added 3-calcium artificial heart is likened to the RCA, LCX, LAD and have determined the weight and volume. Experiments with 10 patient samples by applying the best parameters from the pre experiment. Statistical analysis of the results of research conducted by Paired T-Test, while the assessment of the quality radiographs evaluated by an expert in this specialist radiology by providing anatomical criteria scores with 3 choices of items (not clear = 1, is quite clear = 2 and obvious = 3)Result : The volume of plaque is embedded in the thorax Panthom 900mm3. Results of pre experiments with hellical scan type and pitch of 0.5, 0.9, 1.3 in a score of plaque volume is 104mm3, 67mm3, 60mm3. While the scan type CINE with slice thickness 0.625mm, 1.25mm, 2.5mm produces a score of volume plaque is 880mm3, 878mm3, 867mm3. Further experiments were performed by applying parameters with the best result is CINE scan with variations slice thickness 0,625mm, 1.25mm, 2.5mm. To determine the best parameters assessment of image quality with the results on slice thickness 0.625mm was 2.2 (quite obvious), slice thickness 1,25mm scoring average of 2.7 (quite obvious), and slice thickness 2.5 mm average scoring 2.9 (obviously). While image noise on the slice thickness 0.625mm, 1.25mm, 2.5mm, namely 2.7(very high), 1.6 (low), 1.1 (low).Conclusions : Selected parameters that calculate optimal scoring calcium and low noise image for MSCT scan calcium scoring in Telogorejo Hospital Semarang is Scan type CINE with slice thickness variation 1,25mm
Pengaruh Variasi Pengaktifan Delay Bolus Triggering Terhadap Dosis Radiasi Pada Pemeriksaan CT Scan Thorax di Instalasi Radiologi RSUD Dr.Moewardi
Authors: Indrati Rini , Mariyatun Mariyatun , Kurniawan Andrey Nino 
Published: February 2020

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of bolus triggering activation delay to radiation dose as well as to find out maximal delay value of bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of bolus triggering activation delay from 0, 2, 4, 6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970, p value 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.