Articles
<![CDATA[EVALUASI TINGKAT PENERAPAN TEKNOLOGI BUDIDAYA TANAMAN PADI SAWAH DI KECAMATAN KUPANG TIMUR KABUPATEN KUPANG ]]>
<![CDATA[Wely Yitro Pello]]>;
<![CDATA[Basry Yadi Tang]]>
<![CDATA[ Partner Vol 25, No 1 (2020): Edisi Juli ]]>
Publisher : <![CDATA[Politeknik Pertanian Negeri Kupang ]]>
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DOI: 10.35726/jp.v25i1.455
<![CDATA[The purpose of this study was to evaluate the application level of paddy rice cultivation technology in East Kupang Sub-district. The study was conducted at the Agricultural, Fisheries and Forestry Counseling Agency (BP4K), East Kupang District.The results showed that: The level of application of paddy cultivation technology in East Kupang District was in the High category with a value of 58.34%, an Achievement Score of 32.90 and a percentage of achievement of 82.29%. Keywords: Application, Technology, Paddy Rice]]>
<![CDATA[FUNGSI ALTERNATIF ASAP HASIL PEMBAKARAN MATERIAL TUMBUHAN SEBAGAI EXOGENUS GROWTH FACTOR ]]>
<![CDATA[Basry Yadi Tang]]>
<![CDATA[ Partner Vol 24, No 2 (2019): Edisi November 2019 ]]>
Publisher : <![CDATA[Politeknik Pertanian Negeri Kupang ]]>
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DOI: 10.35726/jp.v24i2.403
<![CDATA[In general, people throughout the world have utilized the application of smoke and/or fire from burning in terms of land cultivation, seed and food preservation and pest control. In Indonesia, most studies are still examining the application or use of combustion smoke in relation to seed storage time and pest control. While those who focus their studies on promoting growth and development are still very minimal. Therefore in this paper the author wants to review the alternative function of liquid smoke as an exogonus growth factor that can promote germination during the vegetative phase. Several studies have proven that the chemical compounds contained in the smoke from the combustion of plant materials that can be converted into liquid form (liquid smoke) can actually act as an external growth factor that can encourage plant growth and development, including germination.Key Words: liquid smoke, Growth Factor external, Germination]]>
<![CDATA[PEMAHAMAN MASYARAKAT TERHADAP TINGKAT KERENTANAN BENCANA TANAH LONGSOR DI DESA TOOBAUN KECAMATAN AMARASI BARAT KABUPATEN KUPANG ]]>
<![CDATA[Mika Sampe Rompon]]>;
<![CDATA[Julianus Dising]]>;
<![CDATA[Basry Yadi Tang]]>
<![CDATA[ Partner Vol 24, No 2 (2019): Edisi November 2019 ]]>
Publisher : <![CDATA[Politeknik Pertanian Negeri Kupang ]]>
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DOI: 10.35726/jp.v24i2.385
<![CDATA[The purpose of this research was to determine the society's understanding of disaster mitigation or preventing the likelihood of landslides, and efforts have been made public as well as solutions regarding prevention or reduction of the occurrence of landslides. This research was conducted in the Toobaun village of West Amarasi, Kupang district. The sampling technique was proportional random sampling. Sampling from entire population was taken as 100 respondents using descriptive analysis. The results showed that: 1) The level of public understanding about vulnerable to landslides and how to cope with and mitigate that are in the low category, where people suffered a lot of losses and damages caused by landslides, 2) Efforts have been made public categorized as high, and solutions in case of landslide still categorized low, people's knowledge and understanding of disaster mitigation less than the maximum so that the public is less aware of the potential damage caused by landslides. Keywords: The public's understanding, mitigation, landslides, Toobaun]]>
<![CDATA[ISOLATION OF SIX MARINE ACTINOMYCETES FROM MANGROVE SEDIMENT OF OESAPA BEACH AND SCREENING FOR HYDROLYTIC EXOENZYMES AS FEED ADDITIVES ]]>
<![CDATA[Stormy Vertygo]]>;
<![CDATA[Basry Yadi Tang]]>;
<![CDATA[Geti Pahnael]]>;
<![CDATA[Suhartini Salih]]>
<![CDATA[ Partner Vol 26, No 2 (2021): Edisi November 2021 ]]>
Publisher : <![CDATA[Politeknik Pertanian Negeri Kupang ]]>
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DOI: 10.35726/jp.v26i2.535
<![CDATA[Actinomycetes merupakan kelompok bakteri berfilamen yang bersifat Gram-positif dan paling banyak terdapat di dalam tanah. Bakteri ini menghasilkan berbagai senyawa metabolit sekunder yang secara ekonomis sangat penting seperti antibiotik dan eksoenzim hidrolitik. Isolat Actinomycetes Laut telah berhasil diisolasi dari sedimen tanah hutan Mangrove di daerah pantai Oesapa, Kupang, Nusa Tenggara Timur. Metode isolasi dilakukan melalui pengenceran bertingkat sampel sedimen yang kemudian diinokulasi secara spread plate pada media Sabouraud Agar (SDA). Koloni yang tumbuh kemudian dipurifikasi secara streak plate dan dilanjutkan dengan uji aktivitas eksoenzim hidrolitik: Amilase, Selulase, Protease dan Lipase. Hasil uji memperoleh 6 isolat Actinomycetes yang memiliki aktivitas katalik untuk minimal empat enzim tersebut. Enzim-enzim ini dapat diarahkan pemanfaatannya dalam bidang teknologi pakan ternak khususnya sebagai imbuhan pakan yang umumnya diformulasi dalam pakan ternak untuk meningkatkan kecernaannya dalam tubuh hewan ternak. Hasil penelitian ini juga dapat semakin mengoptimalkan pemanfaatan sumber daya alam lokal khususnya dalam mendukung bidang peternakan pada skala regional. Kata Kunci: Actinomycetes Laut, Sedimen, Pantai Mangrove, Eksoenzim Hidrolitik ]]>
<![CDATA[PENENTUAN INDEKS dan KOEFISIEN LAJU GERMINASI KEDELAI (Glycine max (L.) Merr) yang DIBERI PENGASAPAN (Liquid Smoke) dari SUMBER MATERIAL TUMBUHAN yang BERBEDA ]]>
<![CDATA[Wahyu Dani Swari]]>;
<![CDATA[Basry Yadi Tang]]>;
<![CDATA[Stormy Vertygo]]>
<![CDATA[ EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 5 No 2 (2021): Januari ]]>
Publisher : <![CDATA[Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia ]]>
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DOI: 10.33541/edumatsains.v5i2.2220
<![CDATA[The research aimed at determining the Germination Rate Index (ILG) and Coefficient Velocity of Germination (KLG) of Soybean treated with liquid smoke derived from different plant materials. The seeds were soaked with liquid smoke from 3 different plant sources: Kesambi wood, coconut shell, and rice husk with each source were then divided into six variety of concentration: 0%, 10%, 20%, 30%, 40% and 100%. Analysis was conducted by calculating the GRI and CVG based on the parameters observed which were : Germination Time (GT) and Mean Germination Time (MGT). Results showed that liquid smoke derived from Kesambi wood gave the best result in promoting Soybean germination. Based on its ILG and KLG value . Results showed that liquid smoke derived from Kesambi wood gave the best result in promoting Soybean germination. Based on its ILG and KLG value, Kesambi wood-derived liquid smoke with 10% concentration gave the best value which were 50,00 and 2,00 respectively. On the other hand, liquid smoke derived from coconut shell and rice husk inhibited Soybean germination starting from 10% concentration. It is suggested to use liquid smoke derived from Kesambi wood to promote seed germination with lower concentration.]]>
<![CDATA[Analisis Laju Perkecambahan Kacang Tanah (Arachis hypogaea (L.) Merr.) yang Diberikan Kombinasi Perlakuan Suhu dan Lama Perendaman Asap Cair (Liquid Smoke) ]]>
<![CDATA[Basry Yadi Tang]]>;
<![CDATA[Stormy Vertygo]]>;
<![CDATA[Abner Tonu Lema]]>;
<![CDATA[Wahyu Dani Swari]]>
<![CDATA[ Jurnal Penelitian Pertanian Terapan Vol 20 No 1 (2020) ]]>
Publisher : <![CDATA[Politeknik Negeri Lampung. ]]>
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DOI: 10.25181/jppt.v20i1.1482
<![CDATA[The research aims to get to analyze the effect of temperature and liquid smoke soaking combination on the velocity of peanut germination. Parameters measure were; Mean Germinatin Time (MGT), Mean Germinatin Rate (MGR), Final Germintaion Percentage (GT), Coefficient Velocity Of Germination (CVG), Germination Rate Index (GRI). The treatment combinations used were temperature 250C (1), 300C (2), 350C (3) dan 400C (4) and liquid smoke in which the seeds were soaked for 1 hour (a), 2 hours (b) and 3 hours (c). This resulted in 12 treatment combinations. Results showed that the best treatments were control 1 (K0 250C), control 4 (K0 400C) and 4a (K1 400C), with germination velocity as folows: 1.67 cm.day-1, 1.50 cm.day-1 and 2.00 cm.day-1 respectively . However, it is recommended to use soaking in liquid smoke for an hour (1a) in order to further initiate germination development that could hopefully lead to a much higher peanut crop yield during cultivation.]]>
<![CDATA[KARAKTERISASI STRUKTUR BAWAH PERMUKAAN TANAH PEKEBUNAN PADA KEBUN CONTOH POLITANI KUPANG MENGGUNAKAN METODE GEORADAR ]]>
<![CDATA[Basry Yadi Tang]]>;
<![CDATA[Wahyu Dani Swari]]>
<![CDATA[ JURNAL GEOCELEBES Vol. 2 No. 2: Oktober 2018 ]]>
Publisher : <![CDATA[Departemen Geofisika, FMIPA - Universitas Hasanuddin, Makassar ]]>
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DOI: 10.20956/geocelebes.v2i2.5254
<![CDATA[Telah dilakukan penelitian pada lahan kebun contoh Politeknik Pertanian Negeri Kupang. Lahan inimemiliki luas 50 km2 dan didesain sebagai lahan contoh yang disediakan oleh pihak kampus, sebagai tempat pelaksanaan kegiatan praktikum oleh Dosen dan Mahasiswadalam menunjang perkembangan teknologi yang kreatif dan inovatif untuk meningkatkan produktivitas pertanian. Tujuan dilakukannya penelitian ini yaitu untuk mengindentifikasi tipe sedimen tanah di permukaan dan bawah permukaan berdasarkan interpretasi data georadar. Akuisisi datapada penelitian ini dilakukan pada dua lintasan pengukuran yaitu lintasan G1 dengan panjang lintasan 390 meter dan lintasan G2 dengan panjang lintasan 400 meter dengan arah lintasan Timur-Barat. Pengumpulan data georadar dilakukan dengan konfigurasi radar reflection profiling menggunakan transducer 200 MHz yang dilengkapi dengan receiver serta dilakukan pengambilan empat titik sampel tanah secara diagonal pada lokasi penelitian. Pada metode ini, pulsa elektromagnetik (radar) dipancarkan ke dalam tanah sehingga pulsa tersebut dapat diteruskan, dipantulkan dan dihamburkan oleh struktur lapisan tanah di bawah permukaan. Pulsa radar yang dipantulkan akan kembali ke permukaan tanah dan diterima oleh receiver yang telah dipasang di permukaan tanah. Pulsa yang terekam pada receiver inilah yang dapat diolah (prosessing) dan ditampilkan dalam bentuk rekaman pencitraan dua dimensi (2D) berupa penampang radargram. Hasil penelitian berdasarkan interpretasi penampang radargram pada lintasan G1 dan G2 menunjukkan bahwa tipe sedimen tanah pada kebun contoh Politani Kupang dari permukaan tanah sampai pada kedalaman kurang dari dua meter di bawah permukaan tanah merupakan lapisan sedimen tanah grumusol dan mediteran yang berbutir halus sampai kasar. Hasil analisis sifat fisika tanah pada lapisanpermukaan dan bawah permukaan pada kebun contoh Politani Kupang memenuhi tingkat kesuburan tanah.]]>
<![CDATA[PEMETAAN NILAI KOEFISIEN SEISMIK DI DAERAH NUSA TENGGARA TIMUR ]]>
<![CDATA[Basry Yadi Tang]]>
<![CDATA[ Jurnal Fisika : Fisika Sains dan Aplikasinya Vol 1 No 2 (2016): Jurnal Fisika : Fisika Sains dan Aplikasinya ]]>
Publisher : <![CDATA[Universitas Nusa Cendana ]]>
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<![CDATA[Abstrak Telah dilakukan perhitungan dan pemetaan nilai koefisien seismik pada 335 titik grid di daerah Nusa Tenggara Timur. Data yang digunakan pada penelitian ini berupa data historis gempabumi yang memiliki magnitudo ≥5 SR dan kedalaman ≤80 km periode 1977-2007, dengan batasan 60LS-130LS dan 1180BT-1290BT yang bersumber dari BMKG dan USGS. Dengan diketahuinya nilai percepatan tanah maksimum dan nilai percepatan gravitasi bumi yang telah dikoreksi dengan menggunakan koreksi lintang gravitasi untuk tiap titik grid, maka nilai koefisien seismik maksimum dapat dihitung dengan membandingkan nilai percepatan tanah maksimum terhadap nilai percepatan gravitasi bumi untuk tiap titik grid. Setelah dilakukan analisis perhitungan diperoleh nilai koefisien seismik di daerah Nusa Tenggara Timur. Data input berupa nilai percepatan tanah maksimum untuk formulasi Katayama diperoleh nilai koefisien seismik maksimum sebesar 0.30236. Data input berupa nilai percepatan tanah maksimum untuk formulasi Donovan diperoleh nilai koefisien seismik maksimum sebesar 0.2335 sedangkan data input berupa nilai percepatan tanah maksimum untuk formulasi Murphy-O’Brein diperoleh nilai koefisien seismik maksimum sebesar 0.107720. Kata kunci: koefisien seismik maksimum; percepatan tanah maksimum; formulasi Donovan; formulasi Katayama; formulasi Murphy-O’Brein Abstract Conducted research on determined and mapping of the value seismic coefficient by using 335 grid points in East Nusa Tenggara. The data which used are earthquake historic data with have condition of magnitude certainty ≥5 SR and deep ≤80 km in periodic 1977-2007, with the limitation region 60S-130S and 1180E-1290E. These data were taken from BMKG and USGS. By using the results of maximum peak ground acceleration and gravity acceleration value which using gravity latitude correction for every grid points, therefor the value of maximum seismic coefficient can be determined by comparing the value of maximum peak ground acceleration with gravity acceleration for ecah grid points. After the analysis, so that maximum seismic coefficient value in East Nusa Tenggara is determined. Data input from maximum peak ground acceleration Katayama’s formulation yield the value of maximum seismic coefficient is 0.30236. Data input from maximum peak ground acceleration Donovan’s formulation yield the value of maximum seismic coefficient is 0.2335 and data input from maximum peak ground acceleration Murphy-O’Brein’s formulation yield the value of maximum seismic coefficient is 0.107720. Keywords: maximum seismic coefficient; maximum peak ground acceleration; Donovan’s formulation; Katayama’s formulation; Murphy-O’Brein’s formulation]]>
<![CDATA[APLIKASI ASAP CAIR BERBASIS KESAMBI DENGAN KONSENTRASI BERBEDA TERHADAP PERKECAMBAHAN JAGUNG PUTIH LOKAL TIMOR ]]>
<![CDATA[Stormy Vertygo]]>;
<![CDATA[Belni S Naimasus]]>;
<![CDATA[Bernadeta N Go'o]]>;
<![CDATA[Rita L Mate]]>;
<![CDATA[Basry Yadi Tang]]>
<![CDATA[ Partner Vol 27, No 2 (2022): Edisi November 2022 ]]>
Publisher : <![CDATA[Politeknik Pertanian Negeri Kupang ]]>
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DOI: 10.35726/jp.v27i2.1000
<![CDATA[The province of East Nusa Tenggara (NTT) has several local maize varieties that are proven to be more resistant to pest than hybrid varieties. Unfortunately, the local varieties have very low growth and development that in turn, hinder its productivity. Research on the effect of kusum tree (Schleichera oleosa) derived liquid smoke on the germination and growth of white local maize variety has been conducted. Treatments used different concentration as follows: P0: 0% of liquid smoke (control), P1: 10%, P2: 20%, P3: 30% and P4: 40%. Results showed no significant effect on germination percentage (GT) and mean germination time (MGT). However, it has significant effect on the number of leaves/sprout where the P1 andP2 treatment gave the best result. This could serve as an alternative method for farmers in cultivating their maize crops for a better productivity yield, especially for use as livestock feed. Keywords: White maize, Liquid smoke, Kusum tree, Germination, Timor local variety.]]>
<![CDATA[The nutrional content of flamboyan leaves processed with different processing methods ]]>
<![CDATA[Yelly Magdalena Mulik]]>;
<![CDATA[Vivin Elmiyati Se'u]]>;
<![CDATA[Basry Yadi Tang]]>
<![CDATA[ Journal of Tropical Animal Science and Technology Vol 5 No 1 (2023): Journal of Tropical Animal Science and Technology ]]>
Publisher : <![CDATA[Animal Husbandry Study Program, Faculty of Agriculture, Timor University ]]>
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DOI: 10.32938/jtast.v5i1.3857
<![CDATA[Flamboyant (Delonix regia) is a plant that thrives all year round. This study aims to evaluate the nutritional content of flamboyant leaves processed with different processing methods. The study took in the Animal Feed Nutrition Laboratory of State Agricultural Polytechnic of Kupang from June to August 2022. The experimental design used was a Completely Randomized Design (CRD) with 5 treatments and 5 replications. The treatments tested were F1: flamboyant was dried in the shade for 5 days, F2: flamboyant was soaked in water for 4 hours, F3: flamboyant was soaked in a solution of rubbing ash for 4 hours, F4: flamboyant was ammoniated for 3 weeks, F5: flamboyant was fermented for 3 weeks. The results showed that the treatment tested had a very significant effect (P<0.01) on the content of organic matter, crude protein and crude fiber but had no effect (P>0.05) on the content of dry matter and crude fat. It can be concluded that the water immersion can increase the organic matter content, ammonia treatment increases the crude protein content and reduces the crude fiber content of flamboyant leaves.]]>
