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KARAKTER PERAKARAN DAN HASIL BERBAGAI VARIETAS PADI SAWAH (Oryza sativa L.) DENGAN APLIKASI MIKORIZA PADA LAHAN SAWAH TADAH HUJAN JOKO PRIYANTO; ACHMAD FATCHUL AZIEZ; SETIE HARIENI
JURNAL ILMIAH AGRINECA Vol. 19 No. 2 (2019): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (308.322 KB) | DOI: 10.36728/afp.v19i2.902

Abstract

Padi (Oryza sativa L) merupakan komoditas pangan yang sangat penting peranannya dan menjadi komoditas utama pangan di indonesia. Salah satu upaya untuk meningkatkan produksi padi melalui teknik budidaya padi dengan menambahkan mikoriza pada tanaman. Akar adalah bagian terpenting pada tanaman yang berada didalam tanah dan memiliki peran yang sangat penting dan menyerap air dan unsur hara. Penelitian ini bertujuan untuk mengetahui pengaruh mikoriza terhadap karakter perakaran dan hasil varietas padi sawah yang dibudidayakan pada lahan tadah hujan. Penelitian ini dilaksanakan pada bulan Januari 2018 sampai dengan Juli 2018 di di desa Demangan, kecamatan Sambi, kabupaten Boyolali. Dengan lahan sawah tadah hujan dan ketinggian tempat 130 mdpl dengan jenis tanah Regosol dan Laboratorium Ilmu Tanah Fakultas Pertanian Universitas Tunas Pembangunan Surakarta dan di Laboratorium Ilmu Tanaman Fakultas Pertanian Universitas Gadjah Mada Yogyakarta. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) yang disusun secara Split Plot dengan dua faktor yaitu mikoriza sebagai main plot dan varietas sebagai sub plot dan diulang tiga kali dengan taraf mikoriza sebagai berikut ; M0 : tanpa mikoriza, M1 : dengan mikoriza dan varietas dengan taraf sebagai berikut ; V1 : varietas situbagendit, V2 : varietas pepe, V3 : varietas mentikwangi, V4 : varietas way apo buru, V5 : varietas memberamo, V6 : varietas mekongga, V7 : varietas IR 64, V8 : varietas inpari13. Hasil penelitian ini menunjukkan bahwa : (1) perlakuan penggunaan mikoriza pada tanaman padi menunjukkan berpengaruh berbeda nyata terhadap panjang akar, luas permukaan, berat segar dan kering akar, berat kering tanaman dan berat gabah kering panen/petak. (2) Perlakuan berbagai varietas tanaman padi merupakan cara untuk mengetahui varietas terbaik. Varietas yang terbaik adalah varietas memberamo karena dapat terinfeksi mikoriza dengan sangat efektif. (3) Hasil tertinggi berat gabah kering panen/hektar terdapat pada M1V1 dengan perlakuan dengan mikoriza varietas memberamo dengan berat 3.725 kg, dan hasil terendah berat gabah kering panen/petak terdapat pada M0V7 dengan perlakuan tanpa mikoriza varietas IR 64 dengan berat 1.956 kg.
Efforts to Improve Understanding of the Food Chain Concept Through Direct Instruction Learning Model for Elementary School Students Joko Priyanto
Social, Humanities, and Educational Studies (SHEs): Conference Series Vol 3, No 3 (2020): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.414 KB) | DOI: 10.20961/shes.v3i3.46072

Abstract

The goal to be achieved in this research is to improve understanding of the concept of the food chain through the Direct Instruction learning model for grade V students of SD Negeri 2 Muruh in the academic year 2020/2021. This research is a classroom action research (PTK). The research was conducted in two cycles. Each cycle consists of planning, acting, observing, and reflecting. The subjects of this study were students of class V SD Negeri 2 Muruh with 16 students. Data collection techniques using documentation, observation, and tests. The data analysis technique used is a comparative descriptive model, which is to compare the value of students' understanding of the food chain concept from the initial conditions, cycle I, to cycle II. The results showed an increase in the class average score and the number of students who completed learning in each cycle. In the initial conditions, the class average score was only 67.93 with the number of students who completed as many as 8 students or 50%. The class average score in the first cycle increased to 71.68 with 10 students who completed or 62.5%. Then in cycle II the class average score became 80.62 with 14 students or 87.5% of the total students who completed. The conclusion of this research is that the application of the direct instruction learning model can improve the understanding of the concept of the food chain in grade V SD Negeri 2 Muruh in the academic year 2020/2021
Refleksi Unit Usaha Simpan Pinjam dan Transformasi Digital Bumdes Karya Sejahtera Desa Geneng, Jepon Rosalia, Amelia Choya Tia; Joko Priyanto
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 9 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i9.9151

Abstract

Geneng Village, located in Jepon Sub-district, Blora Regency, has a population of 2,544 residents spread across four hamlets. In 2019, the village established the Village-Owned Enterprise (BUMDes) "Karya Sejahtera" with its main business unit focused on savings and loans, initiated with a starting capital of IDR 45 million sourced from the Village Fund. This service offers collateral-based loans with a 2% interest rate, serving as an administrative fee. The number of borrowers has fluctuated over the years, starting with 45 people in 2019, dropping significantly to 17 in 2020, then gradually recovering to 28 in 2021, 26 in 2022, 27 in 2023, and 29 in 2024. Despite the temporary decline, community interest has remained relatively stable over the past five years. Recognizing the stagnation in growth, at the beginning of 2025 BUMDes initiated a transformation through restructuring its management and digitizing its record-keeping system to replace the previous manual method. The 2025–2026 development plan focuses on supporting local micro, small, and medium enterprises (MSMEs) through financial management and digital marketing training. This initiative aims to increase community participation while simultaneously stimulating the village economy. Through these innovations, BUMDes reaffirms its commitment to strengthening its role as a driver of prosperity for the people of Geneng.