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Perancangan dan Uji Kinerja Sistem Kendali Iklim Mikro di Smart Greenhouse Politeknik Pembangunan Pertanian Bogor Priyonggo, Budi; Wardani, Intan Kusuma; Ichniarsyah, Annisa Nur; Telaumbanua, Marelli; Fil’aini, Raizummi; Mufidah, Zunanik; Dewangga, Dualim Atma
Teknotan: Jurnal Industri Teknologi Pertanian Vol 17, No 3 (2023): TEKNOTAN, Desember 2023
Publisher : Fakultas Teknologi Industri Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jt.vol17n3.1

Greenhouse merupakan inovasi teknologi untuk mengontrol faktor iklim yang berpengaruh pada pertumbuhan tanaman. Kondisi tanaman di greenhouse dapat dipantau secara realtime dengan penerapan teknologi Internet of Things. Pengembangan teknologi kendali dalam greenhouse sudah banyak dikembangkan di Indonesia. Salah satu faktor yang mempengaruhi iklim mikro dalam greenhouse adalah suhu lingkungan. Penelitian bertujuan untuk merancang bangun dan menguji kinerja sistem kendali iklim mikro di greenhouse. Sistem kendali iklim mikro tersusun dari DHT22 sebagai sensor, ESP32 dan Atmega2560 sebagai mikrokontroler dan exhaust fan sebagai aktuator. Sistem kendali yang dirancang mengendalikan suhu lingkungan tidak lebih dari 38oC dengan menggunakan sembilan sensor yang dipasang di dalam greenhouse. Pada penelitian ini pengujian sistem kendali berupa uji ketidakakuratan sistem dan uji efisiensi penggunaan listrik. Hasil pengujian menunjukkan bahwa nilai ketidakakuratan sebesar 12% dan efisiensi penggunaan listrik sebesar 39.02%. Secara keseluruhan dapat disimpulkan sistem kendali iklim mikro yang dirancang dapat berjalan dengan baik dan dapat digunakan sebagai alternatif teknologi kendali iklim mikro.

DESIGN OF MANGOSTEEN HARVESTER TO IMPROVE HARVESTING EFFICIENCY Andaffa, Siti Nazwa Nurul; Ichniarsyah, Annisa Nur; Musyarofah, Neni
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Vol 7 No. 1 (2024)
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i1.2139

Most mangosteen farmers carry out the harvesting process manually by picking the fruit with hands or using a simple mangosteen harvester. As a commodity whose demand continues to increase, improvements in mangosteen harvesting methods are needed to increase the production and quality of agricultural products. The purpose of this study was to identify the components of the mangosteen harvester, to design how the tool works, to describe the harvesting process with the designed tool, and to produce technical drawings of the design. The study uses a quantitative descriptive approach including the physical characteristics of mangosteen fruit, collection of farmer anthropometric data, analysis of workload handling, engineering analysis, and design of tool components. The results of the study on the design of the mangosteen harvester consist of fruit basket components, telescopic poles with a maximum length of 4 meters, a trap net, locking clamps, and fruit protective foam. The tool works with the pulling force from the operator. This tool is designed using AISI 316 stainless steel. Load analysis was carried out using mangosteen release force data with various raya types, which is 1 N. The components of the mangosteen harvester tool were analyzed using the FEA feature with von mises stress, displacement, and factor of safety analysis so that the components are guaranteed to be safe. The design results can later be used to design tools to increase theoretical harvesting capacity, reduce fruit damage during the harvesting process, and increase harvesting time.

DESIGN OF MANGOSTEEN HARVESTER TO IMPROVE HARVESTING EFFICIENCY Andaffa, Siti Nazwa Nurul; Ichniarsyah, Annisa Nur; Musyarofah, Neni
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Vol 7 No. 1 (2024)
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i1.2139

Most mangosteen farmers carry out the harvesting process manually by picking the fruit with hands or using a simple mangosteen harvester. As a commodity whose demand continues to increase, improvements in mangosteen harvesting methods are needed to increase the production and quality of agricultural products. The purpose of this study was to identify the components of the mangosteen harvester, to design how the tool works, to describe the harvesting process with the designed tool, and to produce technical drawings of the design. The study uses a quantitative descriptive approach including the physical characteristics of mangosteen fruit, collection of farmer anthropometric data, analysis of workload handling, engineering analysis, and design of tool components. The results of the study on the design of the mangosteen harvester consist of fruit basket components, telescopic poles with a maximum length of 4 meters, a trap net, locking clamps, and fruit protective foam. The tool works with the pulling force from the operator. This tool is designed using AISI 316 stainless steel. Load analysis was carried out using mangosteen release force data with various raya types, which is 1 N. The components of the mangosteen harvester tool were analyzed using the FEA feature with von mises stress, displacement, and factor of safety analysis so that the components are guaranteed to be safe. The design results can later be used to design tools to increase theoretical harvesting capacity, reduce fruit damage during the harvesting process, and increase harvesting time.

DESIGN OF MANGOSTEEN HARVESTER TO IMPROVE HARVESTING EFFICIENCY Ichniarsyah, Annisa Nur; Andaffa, Siti Nazwa Nurul; Musyarofah, Neni
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 1 `
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i1.2133

Most mangosteen farmers carry out the harvesting process manually by picking the fruit with hands or using a simple mangosteen harvester. As a commodity whose demand continues to increase, improvements in mangosteen harvesting methods are needed to increase the production and quality of agricultural products. The purpose of this study was to identify the components of the mangosteen harvester, to design how the tool works, to describe the harvesting process with the designed tool, and to produce technical drawings of the design. The study uses a quantitative descriptive approach including the physical characteristics of mangosteen fruit, collection of farmer anthropometric data, analysis of workload handling, engineering analysis, and design of tool components. The results of the study on the design of the mangosteen harvester consist of fruit basket components, telescopic poles with a maximum length of 4 meters, a trap net, locking clamps, and fruit protective foam. The tool works with the pulling force from the operator. This tool is designed using AISI 316 stainless steel. Load analysis was carried out using mangosteen release force data with various raya types, which is 1 N. The components of the mangosteen harvester tool were analyzed using the FEA feature with von mises stress, displacement, and factor of safety analysis so that the components are guaranteed to be safe. The design results can later be used to design tools to increase theoretical harvesting capacity, reduce fruit damage during the harvesting process, and increase harvesting time.

DESIGN OF MANGOSTEEN HARVESTER TO IMPROVE HARVESTING EFFICIENCY Andaffa, Siti Nazwa Nurul; Ichniarsyah, Annisa Nur; Musyarofah, Neni
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) Jurnal Bioindustri: Volume 7 Nomor 1 `
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v7i1.2133

Most mangosteen farmers carry out the harvesting process manually by picking the fruit with hands or using a simple mangosteen harvester. As a commodity whose demand continues to increase, improvements in mangosteen harvesting methods are needed to increase the production and quality of agricultural products. The purpose of this study was to identify the components of the mangosteen harvester, to design how the tool works, to describe the harvesting process with the designed tool, and to produce technical drawings of the design. The study uses a quantitative descriptive approach including the physical characteristics of mangosteen fruit, collection of farmer anthropometric data, analysis of workload handling, engineering analysis, and design of tool components. The results of the study on the design of the mangosteen harvester consist of fruit basket components, telescopic poles with a maximum length of 4 meters, a trap net, locking clamps, and fruit protective foam. The tool works with the pulling force from the operator. This tool is designed using AISI 316 stainless steel. Load analysis was carried out using mangosteen release force data with various raya types, which is 1 N. The components of the mangosteen harvester tool were analyzed using the FEA feature with von mises stress, displacement, and factor of safety analysis so that the components are guaranteed to be safe. The design results can later be used to design tools to increase theoretical harvesting capacity, reduce fruit damage during the harvesting process, and increase harvesting time.

EFEKTIVITAS KNO3 TERHADAP PERTUMBUHAN DAN KANDUNGAN VITAMIN C KALE Agustin, Heny; Ichniarsyah, Annisa Nur
Agrin Vol 22, No 1 (2018): Agrin
Publisher : Jenderal Soedirman University

Kandungan vitamin C yang tinggi pada kale membuat sayuran ini menjadi primadona. Berbagai upaya padateknik budidaya dengan penambahan pupuk kalium dalam bentuk KNO3 dilakukan dengan harapanmampumeningkatkan pertumbuhan dan kandungan vitamin C nya. Penelitian ini bertujuan untuk mengetahuiefektivitas KNO3 pada berbagai konsentrasi terhadap pertumbuhan dan kandungan vitamin C pada kale. Penelitiandilaksanakan dari Januari hingga Oktober 2017 dengan menggunakan dua jenis kale yaitu Nero Toscana (kultivardaun hijau) dan Curly Scarlet (kultivar daun ungu) tanpa dimaksudkan untuk membandingkan keduanya.Penelitian menggunakan Rancangan Acak Kelompok (RAK) satu faktor yaitu konsentrasi KNO3 yang terdiri atas5 taraf: tanpa KNO3 (kontrol), 2 g/L, 4 g/L, 6 g/L, 8 g/L. Karakter pertumbuhan, hasil panen dan kandunganvitamin C diamati pada penelitian ini. Hasil percobaan menunjukkan bahwa pemberian KNO3 secara umum tidakmemberikan dampak nyata terhadap pertumbuhan dan hasil panen kale hijau. Namun aplikasi KNO3dengankonsentrasi 8 g/L berhasil meningkatkan kandungan vitamin C dibandingkan seluruh perlakuan dengan rata-rata120.29 mg/100 g dari lima kali panen. Puncak vitamin C sebesar 152.18 mg/100 g terjadi saat kale hijau dipanenpada usia 175 hari setelah tanam (HST). Sementara pada kale ungu pemupukan KNO3 dengan konsentrasi 8 g/Lmampu meningkatkan tinggi tanaman lebih besar 6.18 cm dan luas daun lebih besar 14.19 cm2 dibandingkankontrol tetapi tetap tidak berdampak pada hasil panennya. Kandungan vitamin C pada kale ungu berhasilditingkatkan dengan perlakuan KNO3 8 g/L dengan rata-rata 141.13 mg/100 g dari lima kali panen. Puncak vitaminC sebesar 182.3 mg/100 g terjadi saat kale ungu dipanen pada usia 85 HST.Kata kunci:kale Nero Toscana, kale Curly Scarlet, pupuk kalium, waktu panenABSTRACTKale contains high vitamin C and makes it become a vegetables that are in great demand. One of variousefforts on cultivation techniques such as the application of potassium fertilizer was done to improve growth andincrease vitamin C content. This research aimed to observe the effectiveness of KNO3 in various concentrationson growth and vitamin C content. The research was done from January-July 2017, using two varieties of kale;Nero Toscana (green-leaf cultivar) and Curly Scarlet (purple-leaf cultivar) without intending to compare bothvarieties. Research design used was 1-factor randomized group design (KNO3 concentration) consists of 5 levels:without KNO3 (control), 2 g/L, 4 g/L, 6 g/L, and 8 g/L. Characteristics of growth, yields and vitamin C contentwere observed in this study. From the results, it can be seen that the application of KNO3 generally did not givesignificant effect on growth and yield. However, the application of 8 g/L KNO3 concentration successfullyincreased the vitamin C content compared to other treatments with average of 120.29 mg/100 g of five harvests.The highest vitamin C content was 152.18 mg/100 g obtained at 175 days after planting. The application of KNO3on purple kale at 8 g/L KNO3 concentration was able to increase its height about 6.18 cm and leaf area meter at14.19 cm2 compared to control. However, the application did not give significant effect on its yield. The vitaminC content of purple kale could be increased with KNO3 application at 8 g/L with average of 141.13 mg/100 g offive harvests. The highest vitamin C content (182.63 mg/100 g) obtained at 85 Days After Planting.Key words: Nero Toscana, Curly Scarlet, potassium fertilizer, growth and yield

PEMILIHAN FREKUENSI ULTRASONIK YANG OPTIMAL UNTUK PERANCANGAN PROTOTIPE PENGUSIR HAMA TIKUS DI LAHAN SAWAH Ichniarsyah, Annisa Nur; Hauzan, M. Fazri; Erniati
Jurnal Teknologi Pertanian Andalas Vol 29 No 2 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Tikus sawah (Rattus argentiventer) merupakan salah satu hama utama tanaman padi yang menyebabkan kerugian signifikan bagi petani di Indonesia. Berbagai upaya telah dilakukan untuk menanggulanginya, seperti cara mekanis dan biologis. Namun kinerjanya belum optimal. Penelitian ini bertujuan untuk melakukan pemilihan frekuensi dalam rancang bangun prototipe alat pengusir hama tikus di lahan sawah menggunakan gelombang ultrasonik sebagai alternatif pengendalian yang ramah lingkungan. Sistem prototipe dirancang menggunakan mikrokontroler Arduino Uno R3 sebagai pusat kendali, sensor ultrasonik HC-SR04 untuk deteksi gerakan, dan buzzer sebagai pemancar frekuensi ultrasonik. Pengujian dilakukan dengan variasi frekuensi 40, 50, dan 60 kHz dengan lama pemaparan 15 dan 30 menit untuk menilai pengaruhnya terhadap perilaku tikus. Hasil penelitian menunjukkan bahwa dalam dua durasi pemaparan yang berbeda, frekuensi 50 kHz memberikan dampak paling signifikan terhadap perilaku tikus, yang ditunjukkan dengan respon kebingungan dan diam di tempat. Prototipe ini berhasil berfungsi sesuai dengan rancangan dan menunjukkan potensi sebagai solusi pengendalian hama tikus yang lebih aman. Penelitian ini diharapkan dapat membantu petani dalam menurunkan populasi tikus sawah serta mengurangi kerugian hasil panen.

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