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Journal : J-SAKTI (Jurnal Sains Komputer dan Informatika)

Sistem Pakar Identifikasi Defisiensi Unsur Hara Pada Tanaman Kopi Menggunakan Metode Certainty Factor Berbasis Web Eka, Muhammad; Anggraini, Novita
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 1, No 2 (2017): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1124.31 KB) | DOI: 10.30645/j-sakti.v1i2.46

Abstract

As the third largest coffee producing country in the world after Brazil and Vietnam, Indonesia is able to produce at least 748 thousand tons or 6.6% of coffee production in 2012. Of this amount, Robusta coffee production reached more than 601 thousand tons (80.4% ) and arabica coffee production reached more than 147 thousand tons (19.6%) .The area of coffee plantation in Indonesia reaches 1.3 million hectares (ha) with Robusta coffee plantation area reaches 1 million ha and arabica coffee plantation area reaches 0 , 30 ha. The use of technology in the cultivation of coffee cultivation in Indonesia, especially smallholder plantations is still minimal technology. Expert system approach by using certainty factor method to overcome uncertainty in identifying nutrient deficiency in coffee plant try to give solution that can be used by coffee farmer especially in smallholder plantation in sidical area of karo regency of north sumatera. By doing a direct observation of the leaves of coffee plants and ensure the symptoms of nutrient deficiency what actually happens in the coffee plant it is with this expert system of certainty of nutrient deficiencies can be known in detail without having to consult directly to the expert. Thus the fertilization process can be done properly, so it will affect the cost of production to a minimum.
Co-Authors Abdul Hadi Kadarusno, Abdul Hadi Abdul Rahim Aditya, Muhammad Tri Agus Suwarni Anis Prabowo, Anis Anita Zaitunah Arif Qaedi Hutagalung Arini, Larasuci Asema, Fuji Asep Maulana, Asep Atip Nurwahyunani, Atip Aulia Rahman Bafany, Faradila Tasya Bejo Slamet Bejo Slamet Cupasindi, Dyah Ayu Rahmawati Dajoreyta, Geovanny Lea Dandung Novianto Dewi Novina Sukapiring, Dewi Novina Dwi Arman Prasetya Efrida Pima Sari Tambunan Eka, Muhammad Eny Faridah Eny Faridah fari, aniska indah Febrian A, Fenti Ferel Ferdy Juan Purnomo Fidyahwati, Nurriya Maghfirah Handayani, Sri Hanif, Muhammad Fauzan Ghaulam Helik Susilo Ihtiar, Ade Indah Ria Riskiyah, Indah Ria Indaryati, Sri Iwan RISNASARI Kartika Manalu Kartika Kirana, Sukma Ayu Candra Lilik Pranata Lubis, Novitasari Ramadhani Ma'suq, Ahmad Tarajjil Maghfiroh, Rofila El Mahatma, Kodrat Makhrani Sari Ginting Mamok Andri Senubekti Marjono Marjono Martince Novianti Bani Maulina Pia Wulandari Meutia Nauly Moch. Sholeh, Moch. Muhammad Bangun Siregar Muhammad Tri Aditya Muhdi Muhdi N Amin, Haliza Najikhah, Salma Nathalia Rosiana, Firda Nelly Anna Nurlela, Lela Nurliana Nurliana Nurliana O K Hasnanda Syahputra Oding Affandi OK Hasnanda Syahputra OK Hasnanda Syahputra Pribadi Fitrian, Harry Purwoko, Agus Putra, Dimas Ade Permana Putri Amalia, Ananda Putri Y, Larasati R S Dewi, Endah Rachmat Kriyantono Rahardianto, Trias Rahardion, Aqil Raharjo, Bobby Asukmajaya Rahmawati Cupasindy, Dyah Ayu Rahmawaty Rahmawaty Ramadani Ramadani Ritha F Dalimunthe Rudi Hartono Rumahorbo, Novita Sari Rusghana, Fadzar S Sholechah, Faila Salwa, Shabila Nula Samsuri, Samsuri Santoso, Wilbert Sapto Indrioko Sapto Indrioko Saraswati, Zitha Hertina Sari, Nur Laily Lupita Siti Latifah Sri Fajar Ayu Subrata, Jaka Supriadi Supriadi Suri, Ghea Paulina Syamsul Anam Tanaka, Michael Tata Sutabri Trimono, Trimono Widjaya, Reza Windahandayani, Veroneka Yosefha Windahandayani, Veroneka Yosefpa Yehezkiel Septian Yoganata Zakkiyah, Maulia Yasminah