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Journal : Jurnal Floratek

PENGARUH PEMUPUKAN KALIUM TERHADAP PERKEMBANGAN POPULASI KUTU DAUN (Aphis glycines Matsumura) DAN HASIL KEDELAI Hendrival Hendrival; Latifah Latifah; Idawati Idawati
Jurnal Floratek Vol 9, No 2 (2014): Oktober 2014
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The research was aimed at studying effects of potassium on the development of Aphis glycines populations and soybean yield. The experiment was conducted in Village Rayeuk Naleung, Sub district Tanah Luas, District North Aceh from July to September 2013. The experiment was arranged in a randomized complete block design (RCBD) with 3 replicates. The treatment was without fertilizer, potassium fertilizer at a dose of 25 kg/ha K2O, 50 kg K2O/ha and 75 kg K2O/ha. The variables observed were populations of A. glycines and components of yield soybean. The results showed that potassium at doses of 75 kg K2O/ha can reduce populations of A. glycines and soybean yield increase as compared to potassium fertilization at a dose of 25 kg/ha K2O  and 50 kg K2O/ha.  
Co-Authors Abdul Azis Abdul Aziz Fhad Haidar A Adek Nurkholija Agustan Agustan Ainun Zulaima Balqis Aisyah Aisyah AJ., Andi Agussalim Akhmad Johan Adam J Aldi Rizaldi Amaliyah Amaliyah Andi Miftahul Jannah Anggie Dwi Febrianti Annisa Ardhana Febrianti Taufiq Aqilah Salsabila Asia M Baehaqi Burhanuddin Harahap Chatarina Umbul Wahyuni Cut N. Defira Daniel Happy Putra Devanka Tegar Perdana P Dewi Marwati Nuryanti, Dewi Marwati Dilla Oktavia Evawaty Evawaty Fakhri Novriandy Simanjuntak Fatchiya Fatchiya Febriana Fernandes Fifi Arfiani Firman Hadiansyah Fitria Apriyana Hadisah, Lilis Hardiyanti Riberu Hari Koentjoro Hari Yuni Hartono Hayyu Eriprianti Helmi Yenie Hendrival Hendrival Hikmawati . Husnawati Husnawati Husnul Khatimah Indri Angriani Intan Maharani Isra Auliyah J Wemay Jabal Jabal Junaedi Yunding Kasman Ediputra Khoirul Anam Latifah Latifah Lenterana Wandahan Mustofa lia andriani Lilis Kahfidho Lusiana Dewi Aprilia Dwi I M Lina M. Azam Alhadi Maulina Salsabila Virginisa Minzar Minzar Mugiati Mugiati Muh Iqram Marlis Muh. Fahrul Muhammad Irwan Muhammad Nawir Muhammad Saleh Musnar Indra Daulay Nikmah Sari Hasibuan Nurlaidah Nurlaidah Nurliah Nurliah Nurmalinda Nurmalinda Nursalam . Nursalam Nursalam Nurul Aini Sudirman Nurul Amadyah Odin Rosidien Rahmania Rusman Ris Karima Enjelina Rizal Bagas Pasvianto Rosleny B Rosnina Rosnina S Gandanegara S Slamet salamah salamah Sarbini Sarmila Sarmila Sartika Defianty Siska Mellisa Sitti Maryam Yasin St. Nurasiah Sudiarni Sudiarni Sudirman Shomary Surryanto Suryanto Syamsuddin, Agustan Syamsuriyanti Syamsuriyanti Tjitropranoto Tjitropranoto Valencya Refesga Lentera Wahdaniyatuz Zahwa P.W Wahyu Nusantara Aji Wayan Sabe Ardjasa Yasmin Yasmin Yolanda Sella Mulyanti Yusari Asih Yusla Issabella Valentina Yusniar Yusniar