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All Journal Jurnal Ilmu Pertanian Indonesia Majalah Ilmiah Peternakan Indonesian Journal of Conservation Abdimas Lembaran Ilmu Kependidikan Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Sainteknol : Jurnal Sains dan Teknologi Biogenesis: Jurnal Ilmiah Biologi Phenomenon : Jurnal Pendidikan MIPA E-Dimas: Jurnal Pengabdian kepada Masyarakat Journal of Biology Education Panrita Abdi - Jurnal Pengabdian pada Masyarakat Unnes Science Education Journal Satya Widya Biosaintifika: Journal of Biology & Biology Education Journal of Innovative Science Education Berkala Penelitian Hayati Life Science Journal of Community Empowerment Bookchapter Alam Universitas Negeri Semarang Prosiding Seminar Nasional Biologi Unnes Science Education Journal Biosaintifika: Journal of Biology & Biology Education Journal of Biology Education Jurnal Dharma Indonesia Journal of Community Empowerment Life Science
Priyantini Widiyaningrum
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Journal : Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran

 1 
PELATIHAN MANAJEMEN PEMELIHARAAN ITIK SECARA INTENSIF DI KECAMATAN WEDUNG KABUPATEN DEMAK Widiyaningrum, Priyantini; Lisdiana, Lisdiana; Utami, Nur Rahayu
Rekayasa : Jurnal Penerapan Teknologi dan Pembelajaran Vol 12, No 1 (2014): Juli 2014
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v12i1.5587

Abstract

The training of intensive breeding management has been carried out for duck farmers at district Wedung - Demak, on July-August 2013. The training was conducted in three activities, namely: (a) the transfer of knowledge about technique of preparing duck feed by available material, intensive maintenance , and incubator hatching technique; (b) implementation of intensive maintenance for the fertile eggs product, and (c) the practice of using the hatching incubator. Participants were duck farmer at Mutih Kulon and Tedunan, that maintain their ducks with extensive (grazing method). The results showed that the 27 participants who took the training have never been participated in the training of duck management. The reason of farmer breeding with grazing method, because they follow the habits of their parents. Most participants know that the maintenance of grazing method is bad, and they know that the intensive maintenance will increase the profits. The Proximate analysis of ration duck showed that its composition has taught balanced feed criteria. Production of eggs in the intensive maintenance hatchability reached 92%, eventhough the experiment at the farmer level reached 70.5% only.
EFEKTIVITAS PROSES PENGOMPOSAN SAMPAH DAUN DENGAN TIGA SUMBER AKTIVATOR BERBEDA Widiyaningrum, Priyantini; Lisdiana, Lisdiana
Rekayasa : Jurnal Penerapan Teknologi dan Pembelajaran Vol 13, No 2 (2015): Desember 2015
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v13i2.5604

Abstract

The purpose of this study was to evaluate the effectivity of the leaf garbage composting process were given three different kinds of activators.The material composed are chopped leaf garbage and goat manure in the ratio of 3: 2, and make in three activators treatments. There are activators of orange peel waste, vegetable waste and EM4 product as a comparison. Compost is harvested after the composting process lasted for 21 days. The variables measured include (1) changes in daily temperature, pH, humidity compost during the composting process, (2) quality parameters such as physical parameters (texture, colour, odor, and depreciation), and chemical parameters (water content, pH, and C/N ratio). All of data were analyzed descriptively. The changes of daily temperature, pH, and humidity on EM4 compost activator treatment showed highest depreciation (39.3%) followed by compost with vegetable Mol and waste orange peel ( 31.6% and 29.8%), while the graphs of pH and humidity appear constant during this process. Accordance with the percentage of the depreciation, C/N ratio of the compost with EM4 activator showed the lowest (14.73). Generally, parameters of texture, colour and odor no different, as well as the water content and pH. This study concludes that composting treatment successfully and produce compost according to the criteria of SNI standard Number 19-7030-2004.
PELATIHAN MANAJEMEN PEMELIHARAAN ITIK SECARA INTENSIF DI KECAMATAN WEDUNG KABUPATEN DEMAK Widiyaningrum, Priyantini; Lisdiana, Lisdiana; Utami, Nur Rahayu
Rekayasa : Jurnal Penerapan Teknologi dan Pembelajaran Vol 12, No 1 (2014): Juli 2014
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v12i1.5587

Abstract

The training of intensive breeding management has been carried out for duck farmers at district Wedung - Demak, on July-August 2013. The training was conducted in three activities, namely: (a) the transfer of knowledge about technique of preparing duck feed by available material, intensive maintenance , and incubator hatching technique; (b) implementation of intensive maintenance for the fertile eggs product, and (c) the practice of using the hatching incubator. Participants were duck farmer at Mutih Kulon and Tedunan, that maintain their ducks with extensive (grazing method). The results showed that the 27 participants who took the training have never been participated in the training of duck management. The reason of farmer breeding with grazing method, because they follow the habits of their parents. Most participants know that the maintenance of grazing method is bad, and they know that the intensive maintenance will increase the profits. The Proximate analysis of ration duck showed that its composition has taught balanced feed criteria. Production of eggs in the intensive maintenance hatchability reached 92%, eventhough the experiment at the farmer level reached 70.5% only.
EFEKTIVITAS PROSES PENGOMPOSAN SAMPAH DAUN DENGAN TIGA SUMBER AKTIVATOR BERBEDA Widiyaningrum, Priyantini; Lisdiana, Lisdiana
Rekayasa : Jurnal Penerapan Teknologi dan Pembelajaran Vol 13, No 2 (2015): Desember 2015
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v13i2.5604

Abstract

The purpose of this study was to evaluate the effectivity of the leaf garbage composting process were given three different kinds of activators.The material composed are chopped leaf garbage and goat manure in the ratio of 3: 2, and make in three activators treatments. There are activators of orange peel waste, vegetable waste and EM4 product as a comparison. Compost is harvested after the composting process lasted for 21 days. The variables measured include (1) changes in daily temperature, pH, humidity compost during the composting process, (2) quality parameters such as physical parameters (texture, colour, odor, and depreciation), and chemical parameters (water content, pH, and C/N ratio). All of data were analyzed descriptively. The changes of daily temperature, pH, and humidity on EM4 compost activator treatment showed highest depreciation (39.3%) followed by compost with vegetable Mol and waste orange peel ( 31.6% and 29.8%), while the graphs of pH and humidity appear constant during this process. Accordance with the percentage of the depreciation, C/N ratio of the compost with EM4 activator showed the lowest (14.73). Generally, parameters of texture, colour and odor no different, as well as the water content and pH. This study concludes that composting treatment successfully and produce compost according to the criteria of SNI standard Number 19-7030-2004.
Co-Authors - Wulandari, - Abadia Delima Abdillah, M.L. Adelia Rizki Purwidya Pertami, Adelia Rizki Purwidya Aditya Marianti Afifah, Nuryatul Afifah, Nuryatul Ananda, Rahimma Artantia Andin Irsadi Andreas Priyono Budi Prasetyo Ari Yuniastuti Astuti, Rafita Puji Aulia, Ike Nur Aulia, Ike Nur Aurilia Hakim, Tri Bambang Priyono Banu Wicaksono Candrawati, Devy Dalaila, Isvana Defi Fahrul Meilina, Defi Fahrul Diennurrahma, Aufa Dyah Rini Indriyanti Elawati, Nunung Eni Eling Purwantoyo Endah Peniati Enni Suwarsi Rahayu Erlianti, Susi Erlianti, Susi Fatria Fadillah Nur, Wibowo Febriana, Ayu Kurnia Febriana, Ayu Kurnia Feri Dwi Agustina Feri Dwi Agustina Haris, Amnan Indriastuti Indriastuti, Indriastuti Karim, Maftukhatul Khasanah, Minnathul Komari, Muh. Krispinus Kedati Pukan Kustiani, Eri Kustiani, Eri Labibah, V.R. Lina Herlina Lisdiana Lisdiana Lisdiana, Lisdiana Lisdiana Maria Ayu Puspita Martien Herna Susanti Maulana, M. Zuhrufi Mauludah, Nurul Meidina Rahmawati Melinda, Aura Tirsa Minnathul Khasanah Muhammad Ian Nugraha, Muhammad Ian Na'imah, Nuning Nadrotun Nana Kariada Trimartuti Niken Subekti Ning Setiati Ning Setiati Ning Setiati Nitta Jayanti, Nitta Nugrahaningsih WH, Nugrahaningsih Nugroho Edi Kartijono Nur Cholifah NUR CHOLIFAH Nur Rahayu Utami Nur, Wibowo Faria Fadillah Nurfa Anung Anidityas, Nurfa Anung Nurul Fitria Awalliyah, Nurul Fitria Oktafiyani, Adila Partaya, Partaya Pramesti Dewi Rani, Bone Kartika rida nur afifah Rohman, Alif Khoirur Romadhoni, Mar`atush Sholihah Saiful Ridlo Saraswati, Shinta Almayra Satria, Arif Bayu Siahaan, Evi Verawati Sigit Saptono Siti Farida Siti Harnina Bintari Solechatun, Solechatun Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Ngabekti Sri Widarti, Sri Supriyanto Supriyanto Suwarti Suwarti Tri Hastutiningsih Tuti Widianti Usman Usman Utami, Annastesia Berliyan W, Deasy Amalia Wahyu Widodo Wicaksono, Banu Widyastuti, Novi Wulandari -, Wulandari Wulandari Wulandari Yati, Ernallah Yatin Mulyono Yustinus Ulung Anggraito