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KEANEKARAGAMAN MIKORIZA ARBUSKULAR PADA TANAMAN SINGKONG DAN JAGUNG PADA TANAH GAMBUT DESA RASAU JAYA II Eka Putriani; Ismahan Umran; Dwi Zulfita
Jurnal Sains Pertanian Equator Vol 6, No 1 (2017): April 2017
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v6i1.19481

Abstract

Penelitian ini bertujuan untuk mengetahui keanekaragaman dan jumlah dari mikoriza arbuskular pada sampel tanah singkong dan jagung. Sampel tanah untuk penelitian diambil dari Desa Rasau Jaya II. Penelitian dilakukan di Laboratorium Biologi dan Bioteknologi Tanah dan analisis tanah dilakukan di Laboratorium Kimia dan Kesuburan Tanah, Fakultas Pertanian Universitas Tanjungpura. Variabel yang diamati dalam penelitian ini adalah Populasi mikoriza, Keanekaragaman jenis MA dan Analisis Tanah Gambut. Hasil penelitian menunjukkan bahwa jumlah jenis dan jumlah spora yang ditemukan pada lahan tanaman singkong yaitu 228 spora dengan 7 spesies, lebih banyak jika dibandingkan dengan jumlah jenis dan jumlah spora pada lahan tanaman jagung yaitu 149 spora dengan 4 spesies. Jumlah dan jenis spora pada lahan tanaman singkong dan lahan tanaman jagung ditemukan 2 genera fungi yaitu Glomus dan Gigaspora, sedangkan yang paling banyak mendominasi adalah daari genera Glomus. serta keanekaragaman dari kedua tipe penggunaan lahan tersebut mempunyai kriteria yang sama  tetapi berbeda dalam jumlah populasi dan jumlah jenisnya.
Membangun Kompetensi Penulisan Teks Akademik “Panduan Praktis Untuk Mahasiswa” Ertika Pasaribu; Iwain Nababan; Eka Putriani; Rahmi Siregar; Ika Febriana
Jurnal Pendidikan, Bahasa dan Budaya Vol. 3 No. 2 (2024): Juni : Jurnal Pendidikan, Bahasa dan Budaya
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpbb.v3i2.3127

Abstract

In today's digital era, the ability to write effective and professional academic texts has become a very important skill for students. Writing academic texts is not just about writing, but also about how to convey ideas and arguments in a clear, logical and credible way. This article will discuss several important aspects of writing academic texts, including topic selection, research, organizing ideas, and effective writing. In an era of vast and rapidly developing information, the ability to write high-quality academic texts is the key to success in study and career. Students will not only use these skills in their studies, but also in their future jobs. Therefore, it is important for students to understand and develop their writing skills from an early age. In today's digital era, the ability to write effective and professional academic texts has become a very important skill for students. Writing academic texts is not just about writing, but also about how to convey ideas and arguments in a clear, logical and credible way. This article aims to help students understand and develop their writing skills, especially in an academic context. This article will discuss several important aspects of writing academic texts, including topic selection, research, organizing ideas, and effective writing.