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MORTALITAS DAN PERTUMBUHAN CRYPTOLESTES FERRUGINEUS STEPHENS (COLEOPTERA: CUCUJIDAE) PADA BEBERAPA TINGKATAN SUHU RUANG Pratiwi, NI Putu Eka; Raka, I Dewa Nyoman; Ananda, Komang Dean
Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 9 No 18 (2019): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian Universitas Mahasaraswati Denpasar

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Abstract

The research on the mortality and growth of Cryptolestes ferrugineus on IR-64 rice variety at the room temperatures of 20°C, 25°C, 30°C, 35°C and 40°C was done at the Pest Laboratory, Department of Plant Pest and Disease, Agriculture Faculty, University of Brawijaya, Malang. The results showed that C. ferrugineus could not survive at 40°C room temperature. The highest mortality of C. ferrugineus imago occurred at 40°C. Eggs produced by adult C. ferrugineus at 40°C cannot hatch into larvae, so development stops during the egg phase. The number of eggs of C. ferrugineus is produced more at room temperature 25°C than room temperature 20°C, 30°C, 35°C, and 40°C by showing the number of eggs at room temperature 25°C(85.20 items) more higher than the room temperature of 20°C(46.40 items), 30°C(55.40 items), 35°C (63.40 items) and 40°C (10.20 items)
Pengaruh Beberapa Tingkatan Suhu Ruang Terhadap Waktu Perkembangan Cryptolestes ferrugineus Stephens Pratiwi, Ni Putu Eka; Ananda, Komang Dean
Bioedukasi: Jurnal Pendidikan Biologi Vol 13, No 2 (2020): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v13i2.42391

Abstract

Cryptolestes ferrugineus (Cucujidae: Laemophloeidae) is a postharvest secondary pest of rice and other food commodity products. The distribution of C. ferrugineus covers tropical or subtropical climates with high humidity. Temperature fluctuations that occur every day affect development C. ferrugineus. The development of the life phase of C. ferrugineus largely determines the amount of its population and its massive impact on the damage caused to storing material. This research was conducted to determine the effect of several levels of room temperature on the development time of C. ferrugineus. The room temperature used in this study was 20°C, 25°C, 30°C, 35°C, and 40°C and was repeated five times. The results showed that the shortest development time of the insect pest C. ferrugineus (26.75 days) occurred at a room temperature of 30°C with a humidity of 68% compared to other room temperatures. The slowest development time for C. ferrugineus occurs at 25°C (42.60 days). At room temperature 40°C eggs produced by adult female C. ferrugineus cannot develop into larvae, so the development C. ferrugineus at 40°C was cut off.
Peningkatan Kinerja Karyawan melalui Kepemimpinan Asta Brata, Kompetensi dan Disiplin Kerja Ni Luh Putu Eka Yudi Pratiwi
ARTHA SATYA DHARMA Vol 13 No 2 (2020): Jurnal Artha Satya Dharma
Publisher : Sekolah Tinggi Ilmu Ekonomi Satya Dharma

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Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh Kompetensi, Kepemimpinan Asta Brata Dan Disiplin Kerja dalam meningkatkan Kinerja Karyawan Pegawai di LPD se-kcamtn Gerokga, Penlitan i menguakn pedkatn kuantif, diman data-data yang digunakan dikumpulkan dengan menggunakan teknik dokumentasi dan kuisioner yang diberikan kepada seluruh karyawan LPD se-kecamatan Gerokgak yang diantrany LPDPejarkn,Sumberkima dn Pemutran yang berjumlah 5 orang. Berdasarkan hasil analisis semua pengaruh yang diteliti dalam penlitan i menujkan hsil yang positf dan signfkan terkait denga dany pengaruh Kompetnsi, Kepmipna Asta Brta dnDispln Kerja terhadp Kinerja Kryawn. Diman dari penlitan diperolh Kompetnsi Karywan menujkan pengaruh yang positif signifikan terhadap Kinerja Karyawan. Selanjutnya kepemimpinan Asta Brat juga meproleh pengaruh yang positf dan signfkan terhadp Kinerja Karywan. Sedangk Displn Kerja uga meproleh pngaruh yang positf dan signifikan terhadap Kinerja. Sehingga dalam aplikasinya LPD se-kecamatan Gerokgak diharpkan untk menigkatn Koptensi, Kepmipna Asta Brat Dan Displn Kerja dalam meningkatkan Kinerja Karyawan Pegawai.
Peningkatan Kinerja Pegawai Melalui Knowledge Sharing, Pelatihan dan Kompetensi Ni Luh Putu Eka Yudi Pratiwi
ARTHA SATYA DHARMA Vol 14 No 1 (2021): Jurnal Artha Satya Dharma
Publisher : Sekolah Tinggi Ilmu Ekonomi Satya Dharma

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Abstract

The results of this study stated that the parameter coefficient value of the effect of Knowledge Sharing on Employee Performance was positive and significant where the coefficient value was 0.542 and t value was 6.568 which turned out to be greater than t table 1.96 with a significant level of 0.000 <0.50 , the relationship between Training on Employee Performance is positive and significant where the coefficient value is 0.302 and t value is 3.400 with a significant level of 0.001 <0.50, the effect of Competency on Employee Performance is positive and significant where the coefficient value is 0.160 and the value of t is 2.499 which turns out to be greater than t table 1.96 with a significant level of 0.013 <0.50. So it can be concluded that the value of the positive coefficient and the value of t is greater than t table then it can be stated that the results of this study are significant so the first to third hypothesis is accepted.
MENCIPTAKAN KEUNGGULAN BERSAING BERKELANJUTAN MELALUI STRATEGIC HUMAN RESOURCE PRACTICE, KNOWLEDGE MANAGEMENT DAN CORPORATE SOCIAL RESPONSIBILITY DI LPD KABUPATEN BULELENG Ni Luh Putu Eka Yudi Pratiwi
ARTHA SATYA DHARMA Vol 10 No 1 (2017): Jurnal Artha Satya Dharma
Publisher : Sekolah Tinggi Ilmu Ekonomi Satya Dharma

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Abstract

The purpose of this study was to determine how to improve the SustainableCompetitive Advantage in the face of all the changes. This study uses aquantitative approach. Data collection techniques used in this study was aquestionnaire / questionnaire measuring devices in the form of Agree-DisagreeScale, which were selected for the study is the LPD board in Buleleng many as 53people. Data analysis techniques used in this study is a structural equation model(Structural Equation Modeling-SEM) based variance or Component based SEM,the famous so-called Partial Least Square (PLS) Visual version 2.0. Allrelationships are examined in this study showed a positive and significant. Thisstudy recommends, in order to improve the Sustainable Competitive Advantage,the LPD can implement the Strategic Human Resource Practice, KnowledgeManagement and Corporate Social Responsibility
Respon Pertumbuhan Dan Hasil Tanaman Sawi Pakcoy (Brassica chinensis L.) Akibat Pemberian Pupuk Kandang Sapi Dan Biourin Sapi Ni Luh Putu Maheni; I Putu Sujana; Ni Putu Eka Pratiwi
AGRIMETA : Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol 11 No 22 (2021): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian dan Bisnis Universitas Mahasaraswati Denpasar

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Abstract

Pokcoy mustard is one type of horticultural plant that is easy to cultivate, can grow optimally if they are planted on land that has high enough macro and micro nutrients. This study aims to determine the "Response of Growth and Yield of Pkacoy Mustard (Brassica chinensis L.) Due to Dosage of Manure and Concentration of Cattle Biourine. The method used is a Randomized Block Design (RAK) with factorial treatment with 2 treatment factors. Factor 1: Dosage of cow manure with 5 levels, namely K0 (without cow manure), K1 (30 gr/10 kg of soil), K2 (60 gr/10 kg of soil), K3 (90 g / 10 kg of soil), and K4 (120 g / 10 kg of soil). Factor 2: concentration of bovine biorin with 5 levels, namely B0 (without beef biorin), B1 (bovine biorin 80 ml/1 liter of water), B2 (160 ml/1 liter of water), B3 (240 ml/1 liter water), and B4 (320 ml/1 liter of water). The results showed that treatment (K4B4) with a dose of cow manure 120 g/10 kg of soil with a concentration of biourin 320 ml/1 liter of water gave the best growth compared to other treatments for all observation parameters such as plant height (cm), number of leaves (strands). , leaf area (cm²), total fresh weight (g), total oven dry weight (g), fresh weight without roots (g), and oven dry weight without roots (g). and the lowest was in the K0B0 treatment without a dose of manure and cow biourin concentration.
PENINGKATAN KINERJA PERANGKAT DESA MELALUI KEPEMIMPINAN DAN KEMAMPUAN KEPALA DESA BERBASIS TRI KAYA PARISUDHA Ni Luh Putu Eka Yudi Pratiwi; Ni Made Widnyani
ARTHA SATYA DHARMA Vol 14 No 2 (2021): Jurnal Artha Satya Dharma
Publisher : Sekolah Tinggi Ilmu Ekonomi Satya Dharma

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Abstract

This study aims to determine the effect of the leadership and ability of village heads based on tri Kaya parisudha on the performance of village officials in Seririt District. The types of data from this study are quantitative and qualitative data and the data sources in this study are primary data and secondary data. The problem in this study is whether leadership has an effect on the performance of village officials in Seririt District, whether the ability of village heads based on tri Kaya parisudha affects the performance of village officials in Seririt District. The results of this study are that Leadership has a positive and significant effect on Device Performance in Seririt District Village, Tri Kaya Parisudha-Based Ability has a positive and significant effect on Device Performance in Seririt District Village.
Pengaruh suhu terhadap mortalitas serangga hama gudang Cryptolestes ferrugineus Stephens pada inkubator Ni Putu Eka Pratiwi; Komang Dean Ananda
Agrovigor Vol 14, No 1 (2021): Maret
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v14i1.9087

Abstract

Hama gudang menyebabkan kerusakan bahan simpan terbesar di tempat penyimpanan karena serangga hama gudang memiliki kemampuan berkembang biak yang cepat, mudah menyebar dan dapat mengundang pertumbuhan jamur. Salah satu hama gudang yang menyerang komoditas beras yaitu, Cryptolestes ferrugineus. Ketahanan hidup dan perkembangan C. ferrugineus  sangat menentukan jumlah populasinya saat menginfestasi bahan simpan. Penelitian ini dilakukan untuk mengetahui pengaruh suhu 20°C, 25°C, 30°C, 35°C, dan 40°C terhadap mortalitas jantan dan betina serta mengetahui berat imago yang terpapar suhu di dalam Inkubator. Hasil penelitian menunjukkan bahwa rerata mortalitas tertinggi terjadi sejak 24 jam pertama infestasi imago C. ferrugineus pada suhu 40°C dengan tingkat kelembaban 35% sampai 7 hari infestasi sebesar 8,03%. Tingkatan suhu tidak berpengaruh nyata terhadap berat imago C. ferrugineus di inkubator.
Populasi Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga tanaman cabai besar di Bali Ketut Ayu Yuliadhi; Ni Putu Eka Pratiwi
Agrovigor Vol 15, No 1 (2022): Maret
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v15i1.9237

Abstract

Serangga hama Thrips parvispinus Karny (Thysanoptera: Thripidae) ditemukan paling dominan menyerang tanaman cabai besar. Serangga ini dapat ditemukan pada semua bagian tanaman cabai, terutama pada bunga dan daun. Serangan berat T. parvispinus pada tanaman cabai besar dapat menyebabkan daun mengalami bercak keperakan hingga kecoklatan dan mengeriting ke arah atas sedangkan bunga yang terserang akan layu dan akhirnya gugur. Tujuan penelitian ini untuk mengetahui populasi nimfa dan imago yang menyerang bunga tanaman cabai besar di Desa Sedang Banjar Belang Kecamatan Abiansemal Kabupaten Badung Bali. Analisis dilakukan di Laboratorium Pengelolaan hama dan Penyakit Fakultas Pertanian Universitas Udayana. Metode yang digunakan adalah survei lapangan dan mengambil sampel tanaman secara diagonal. Hasil penelitian menunjukkan bahwa rerata jumlah populasi imago T. parvispinus selalu paling tinggi pada setiap hari pengamatan dibandingkan dengan populasi nimfa pada bunga tanaman cabai besar. Rerata penurunan populasi imago T. parvispinus mulai terjadi pada pengamatan hari ke-5 hingga hari ke-7. Puncak populasi imago tertinggi terjadi pada hari ke-1 (112,5 ekor) dan populasi terendah terjadi pada pengamatan hari ke-7 (60,75 ekor).
Aktivitas Penerbangan dan Perkembangan Populasi Thrips parvispinus Karny (Thysanoptera: Thripidae) pada Tanaman Cabai Besar (Capsicum annuum L.) NI PUTU EKA PRATIWI; I WAYAN SUPARTHA; KETUT AYU YULIADHI
Agrotrop : Journal on Agriculture Science Vol 8 No 1 (2018)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.81 KB) | DOI: 10.24843/AJoAS.2018.v08.i01.p04

Abstract

Flight Activities and Population Development of Thrips parvispinus Karny (Thysanoptera: Thripidae) on Chili (Capsicum annuum L.). Thrips parvispinus Karny (Thysanoptera: Thripidae) is one of the main pests on chili. T. parvispinus attacked the leaves and flowers on chili. The behavior of its attacked fluctuate between morning until late afternoon since the plants grow in the field. The purpose of this research was to know the flight activity of T. parvispinus and its population development on leaf and flower of chilli plant. The research used survey method with direct observation on plants in the field. Flight activity of T. parvispinus was measured by using a yellow sticky trap placed diagonally on the plant. The results showed that daily flight activity of adult T. parvispinus fluctuated between morning, afternoon, and evening. The highest flight activity of adult occurred at 09.00-10.00 (39.81 adults) and the lowest was at 18.00-19.00 (9.84 adults). The population of T. parvispinus nymph was more than adult in the leaf. The highest population of nymphs occurred at 12.00-13.00 (21.07 nymphs). While the population of T. parvispinus adul was more on flower than nymph population. The highest adult population occurred at 18.00-19.00 (27.36 adults). There were strong indications that the nymph stadium frevers live on the part of the leaf than the flower, while the adult prefers the flower rather than the leaf.