188 research outputs found
Extract Mushroom (Volvariella volvaceae) As a Stimulator Increased Hemoglobin Animal Test
No full textThis study aims to determine the ability of extracts of edible mushroom to increase hemoglobin rabbit. The method used is by using a photometer Cyanmethemoglobin C-206 Biochemyistri. Observations made with three times the measurement of hemoglobin, the measurement of the initial Hb, after induced, and after treatment. Extract of mushroom with a concentration of 2%, 4%, and 6% w/v to increase hemoglobin in test animals rabbits respectively 11.8%, 35.54%, and 79.32%. Extract with a concentration of 6% w/v had no significantly different effect with the provision of suspension ferosi sulfate 0.117% w/v, namely 86.9%. Analysis results obtained by the method ANAVA Fhitung > Ftabel at α = 0.05 and α = 0.01 with the value of each 275.52 > 275.52 3.48 and > 5.99, which means the results obtained that there are significant significant differences in the effects of each treatment
FACTORS AFFECTING FARMER???S ADOPTION OF TECHNOLOGY FOR PROCESSING BEEF CATTLE WASTE ON INTEGRATED FARMING SYSTEMS
No full textFACTORS AFFECTING FARMER???S ADOPTION OF TECHNOLOGY FOR PROCESSING BEEF CATTLE WASTE ON INTEGRATED FARMING SYSTEMS\ud
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Agustina Abdullah 1*), J. A.Syamsu 1) dan Hikmah M.A 1)\ud
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1) Faculty of Animal Agriculture, Hasanuddin University.\ud
* Corresponding author : Jl.Perintis Kemerdekaan Km.10 Tamalanrea, Makassar - 90245 \ud
South Sulawesi. Email address : [email protected]\ud
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ABSTRACT\ud
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Integrated farming systems of beef cattle with paddy is the best strategy to improve the optimization for utilising of agricultural waste resources. This technique has not been implemented well, because it is still done partially, and not integrated and holistic. Main component technology to be controlled by farmers in the integrated farming systems particularly paddy and beef cattle processing technologies waste is waste rice straw and cow dung of cattle. The research aims to understand the factors that affect farmers in the adoption of the capacity of waste processing technology rice straw and cow dung of cattle waste. The research was conducted using a survey method with the total sample was 160 respondents. Data was analysed using descriptive equation and structural model analysis. The results showed that factors affected farmers in the adoption of technology on the capacity of waste processing rice straw and waste droppings of cattle on integrated farming systems were socio economic, socio psychological characteristics the performance of counselors, characteristic of innovation , and perceptions of farmers on the performance counselors.\ud
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The keywords: the farmers, adoption of technology, the waste, rice straw, droppings of cattle, \ud
integrated beef cattle and padd
The Internet and Social Media in Political Participation in Indonesia
No full textThank You for Hasanuddin UniversityAbstract-- This research explores the Internet and social media in political participation in Indonesia. The Integrated Participatory Political Marketing (IPPM) and the Mixed-\ud
Mediated and Online Political Campaigning (MMOPC) are the concepts to posit new\ud
alternative models of marketization of politics and professionalization of campaign. This\ud
paper analyses the Internet and social media during Jokowidodo???s campaign. This research uses social media such as Facebook, and Twitter, and also Internet such as You Tube for the observation. For analysis and discussion, author finds that direct election requires the candidates of president to establish war campaigning on the Internet and social media. Jokowi???s campaign was very successful in establishing the Integrated Political Marketing Model (IPPM) and the Mixed-mediated and online political\ud
campaigning (MMOPC)
THE EFFECTS OF SOCIAL FACTORS ON THE ADOPTION OF RICE PRODUCTION TECHNOLOGIES IN ZONE C OF BENUE STATE, NIGERIA
No full textAbstrakPenduduk Nigeria seperti pada bagian lain dunia terus melambung sehingga memerlukan peningkatan produktivitas pertanian dan ketahanan pangan. Untuk memenuhi kebutuhan pangan, perlu dilakukan peningkatan produksi melalui teknologi yang tepat. Di sebagian besar wilayah Nigeria, adopsi teknologi pertanian masih rendah. Penelitian ini bertujuan untuk menganalisa pengaruh karakteristik sosial petani terhadap keputusannya mengadopsi teknologi produksi padi. Penelitian dilakukan di Zona C dari Negara Bagian Benue yang dipilih secara purposif karena di daerah ini tersedia areal pertanian yang sesuai untuk pertanaman padi. Seratus responden dipilih melalui teknik simple random sampling. Statistik deskriptif (persentase dan frekuensi) dan statistik inferensial (Model Regresi Biner Logit) digunakan untuk analisis data. Hasil penelitian menunjukkan bahwa mayoritas reponden (55%) adalah laki-laki, 48% memiliki pengalaman bertani antara 6-20 tahun, 49% memiliki kualifikasi pendidikan tersier, 62% bukan berasal dari kelompok tani, 51% tidak memiliki kontak dengan penyuluh dan 56 % responden memperkirakan pendapatan tahunan mereka rata-rata ₦ 120, 000.00. Pada umumnya responden memperoleh informasi pertanian utama melalui radio, 93% mengungkapkan bahwa teknologi benih merupakan teknologi utama yang tersedia bagi petani. Hasil regresi logit menunjukkan bahwa pendidikan (W = 9.600), dan luas lahan (W = 2.051) secara signifikan mempengaruhi keputusan adopsi petani. Berdasarkan temuan ini, disimpulkan bahwa tingkat adopsi yang rendah karena tidak adanya teknologi baru selain benih yang lebih baik, dan juga tidak adanya penyuluhan. Oleh karena itu, direkomendasikan agar organisasi petani diperkuat agar mereka dapat mengatur layanan penyuluhan mereka sendiri. Kata Kunci: adopsi teknologi; faktor sosial; teknologi baru; penyuluhan pertania
Landslide monitoring using terrestrial laser scanner and robotic total station in Rancabali, West Java (Indonesia)
No full textEarly pictures of global climate change impact to the coastal area (North West of Demak Central Java Indonesia)
No full textUJI AKTIVITAS ANTI JAMUR EKSTRAK KULIT DAN BATANG Lannea coromandelica DALAM MENGHAMBAT PERTUMBUHAN Schizophyllum commune Fries
No full textPreservation is one way to extend the life of shallow, quality wood. However, synthetic chemical preservatives, especially those made from CCA (Copper, Chrom, Arsenic), are dangerous for the environment because they are difficult to decompose and can also cause health problems for humans. Utilization of natural preservatives from plant extracts is one effort to reduce this. Plants that have the potential as natural preservatives are Lannea coromandelica (Javanese wood). Java wood contains compounds in the form of flavonoids, saponins, polyphenols and tannins, which can inhibit the growth of Candida albicans and Trichophyton mentagrophytes fungi. This study aims to determine the effectiveness of Lannea coromandelica bark and stem extract at concentrations of 25 ppm, 50 ppm, 75 ppm and 100 ppm on the growth of the mycelium of the wood rot fungus Schizophyllum commune. The study was conducted by mixing the extracts of each concentration in the growth media and then inoculating the wood rot fungus S. commune right in the middle of the growth media. The research data were analyzed using a split-plot design and analyzed using a split-plot design with two factorial split plots. Two factorial split-plot analyses showed that the concentration change treatment significantly affected the growth of the S. commune mycelium. The results showed that the effectiveness of Java bark extract at all concentrations was classified as very resistant with an Antifungal Activity (AFA) value of 100%, and Java bark extract at a concentration of 25 ppm showed effectiveness that was classified as resistant with an AFA value of 71%). The concentration of the extract affects the growth of the S. commune mycelium. The higher the concentration, the slower the growth of the S. commune mycelium occurs. Java bark extract with a concentration of 25 ppm and 50 ppm has the potential to be a natural wood preservative because it can reduce the growth of the mycelium of the wood rot fungus S. commune.Pengawetan merupakan salah satu cara untuk memperpanjang umur kayu, terutama kayu yang berkualitas rendah. Penggunaan pengawet kimia sintetik, terutama yang berbahan dasar CCA (Copper, Chrom, Arsenik) berbahaya bagi lingkungan karena sulit terurai dan juga dapat menimbulkan gangguan kesehatan bagi manusia. Pemanfaatan bahan pengawet alami dari ekstrak tumbuhan merupakan salah satu usaha untuk mengurangi hal tersebut. Tanaman yang memiliki potensi sebagai bahan pengawet alami adalah Lannea coromandelica (kayu jawa). Kayu jawa memiliki kandungan senyawa berupa flavonoid, saponin, polifenol dan tanin yang dapat menghambat pertumbuhan jamur Candida albicans dan Trichophyton mentagrophytes. Penelitian ini bertujuan untuk mengetahui efektivitas ekstrak kulit kayu dan batang Java Lannea coromandelica pada konsentrasi 25 ppm, 50 ppm, 75 ppm dan 100 ppm terhadap pertumbuhan miselium jamur pelapuk kayu Schizophyllum commune. Penelitian dilakukan dengan mencampurkan ekstrak setiap konsentrasi pada media tumbuh lalu menginokulasikan cendawan pelapuk kayu Schizophyllum commune tepat di tengah media tumbuh. Data penelitian dianalisis dengan menggunakan rancangan petak terbagi dianalisis dengan menggunakan rancangan petak terbagi split plot dua faktorial. Analisis split plot dua faktorial menunjukkan bahwa perlakuan perubahan konsentrasi berpengaruh sangat nyata terhadap pertumbuhan miselium Schizophyllum commune. Hasil penelitian menunjukkan bahwa efektivitas ekstrak kulit kayu jawa pada semua konsentrasi tergolong sangat tahan dengan nilai Antifungal Activity (AFA) sebesar 100% dan ekstrak batang kayu jawa pada konsentrasi 25 ppm menunjukkan efektifitas yang tergolong tahan dengan nilai AFA sebesar 71%). Konsentrasi ekstrak mempengaruhi besar pertumbuhan miselium Schizophyllum commune. semakin tinggi konsentrasi maka semakin lambat pertumbuhan miselium Schizophyllum commune yang terjadi. Ekstrak kulit kayu jawa konsentrasi 25 ppm dan 50 ppm ekstrak batang kayu jawa berpotensi sebagai pengawet kayu alami karena dapat mengurangi pertumbuhan miselium cendawan pelapuk kayu Schizophyllum commune
Chinese International Commercial Courts: Overview and Potential Questions Around It
No full textPeople’s Republic of China (PRC) established China’s International Commercial Courts (CICC) and became one of the global competitors that offers international commercial dispute settlement service. Basically, the CICC formed to assist the enhancement of the “Belt and Road Initiativeâ€. The formation of the CICC was an important progress in the judicial system of the PRC. The Supreme People’s Court (SPC) of the PRC equips the CICC with the necessary judicial interpretation. This article analyses the establishment of the CICC and its significant features. The goal of this research is to illustrate a detailed overview and thorough research regarding to the CICC. The current work also provides answers to the potential misunderstandings around the CICC. Based on the existing works of distinguished scholars some improvements regarding to CICC is incorporated in the research. The author also provides a comprehensive analysis of the functioning and structure of the CICC
General Correlation Theorem for Trinion Fourier Transform
No full text-The trinion Fourier transform is an extension of the Fourier transform in the trinion numbers setting. In this work \ud
we derive the correlation theorem for the trinion Fourier transform\ud
by using the relation between trinion convolution and correlation definitions in the trinion Fourier transform domains
Perilaku Rhynocoris fuscipes F. (Hemiptera: Reduviidae) Sebagai Pemangsa Ulat Pemakan Daun Kelapa Sawit Spodoptera litura F. (Lepidoptera: Noctuidae) dan Setora nitens W. (Lepidoptera: Limacodidae)
No full textSpodoptera litura is a main pest in horticultural crops that currently attack oil palm leaves, besides Setora nitens is also main leafworm on palm oil that can reduce production. Rhynocoris fuscipes is a generalist predator that can suppress various pests in cultivated plants, this study aims to observe the behavior and measure the ability of predation, level of consumption R. fuscipes on various stadia of S. litura and S. nitens. The research was conducted at Asian Agri Group's Plantation on Kebun Negeri Lama Central and at Plant Disease Laboratory Faculty of Agriculture, Universitas Sumatera Utara on September to December 2017. The research method used Completely Randomized Design with 2 Factors, the first factor is stadium predator 4th nymph, males and females imago, the second factor is 2nd and 4th larvae instar, repeated three times. The results showed the highest percentage of larvae mortality in female imago to S. litura 4th instar 64.44% and significantly different from other treatments, ie male+female imago to S. nitens 2nd instar 60.00%, male imago to S. litura 2nd instar 26.67% and 4th nymph to S. litura 2nd instar 20.00%. Prolonged predators looking for prey obtained average of 27.71 minutes and duration ofprey handling known 4th instar of S. litura is more rapidly paralyzed than other instar. On observation of larvae body parts known R. fuscies prey on the abdomen followed by tail and caput sequentially. In predator preference test carried out by Y-maze bioassays treatment known R. fuscipes prefers S. nitens than S. litura.Spodoptera litura merupakan hama utama pada tanaman hortikultura yang saat ini telah menyerang daun kelapa sawit, selain itu Setora nitens juga merupakan ulat pemakan daun kelapa sawit yang dapat menurunkan produksi. Rhynocoris fuscipes merupakan predator generalis yang dapat menekan berbagai hama pada tanaman budidaya, penelitian ini bertujuan untuk mengamati perilaku dan mengukur kemampuan pemangsaan, tingkat konsumsi R. fuscipes terhadap berbagai stadia larva S. litura dan S. nitens. Penelitian dilakukan di Kebun Asian Agri Group Kebun Negeri Lama Central dan di Laboratorium Penyakit Tumbuhan Fakultas Pertanian Universitas Sumatera Utara pada bulan September sampai Desember 2017. Metode penelitian menggunakan Rancangan Acak Lengkap 2 Faktor, faktor pertama yaitu stadia predator nimfa instar 4, imago jantan dan imago betina, faktor kedua instar larva ke 2 dan 4 dengan ulangan tiga kali. Hasil penelitian menunjukkan rataan persentase mortalitas larva tertinggi pada perlakuan imago betina terhadap S. litura instar 4 yaitu 64,44% berbeda nyata dari perlakuan lainnya yaitu imago jantan+betina terhadap S. nitens instar 2 yaitu 60,00%, imago jantan terhadap S. litura instar 2 yaitu 26,67% dan nimfa instar 4 terhadapa S. litura instar 2 yaitu 20,00%. Lama predator mencari mangsa diperoleh rataan 27,71 menit dan lama penanganan mangsa diketahui larva instar 4 S. litura lebih cepat dilumpuhkan dari instar lainnya. Pada pengamatan bagian tubuh larva diketahui R. fuscies memangsa pada bagian abdomen diikuti ekor dan caput secara berurut. Pada pengujian kesukaan predator yang dilakukan dengan perlakuan Y-maze bioassays diketahui bahwa R. fuscipes lebih menyukai S. nitens dibandingkan S. litura.Skripsi Sarjan
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