Article Per Year (5 Year)
p-Index From 2019 - 2024
0.23
P-Index
This Author published in this journals
All Journal Biospecies Jurnal Matematika Sains dan Teknologi Prosiding Seminar Nasional Pendidikan, Bahasa, Sastra, Seni, dan Budaya
Hariyadi
Universitas Terbuka
Agriculture, Biological Sciences & Forestry Arts Humanities Education Languange, Linguistic, Communication & Media Mathematics Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
RESPON PERTUMBUHAN TANAMAN JAGUNG MANIS (Zea Mays L. Saccharata Sturt) TERHADAP PEMBERIAN KOTORAN AYAM DAN GUANO WALET PADA TANAH GAMBUT PEDALAMAN Hariyadi Hariyadi
Jurnal Matematika Sains dan Teknologi Vol. 19 No. 2 (2018)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (376.083 KB) | DOI: 10.33830/jmst.v19i2.105.2018

Abstract

The experiment aimed at investigating the effect of chicken manure and swallow guano and the interaction of both on sweet corn (Zea mays L. saccharata Sturt.) plated onraised-bog peatlend. The experiment used a group-randomized design (GRD) 2 factors: chicken dung and swallow guano having the same three levels (A1=5 t ha-1; A2=10 t ha-1; A3=15 t ha-1). Parameter to observe was the plant height and the plant leave area. The result showed that the single use of swallow guano and chicken manure had significant effect on the plant height and the plant leave area. The best use of swallow guano was at a dose of 15 t ha-1and the best use of chicken manure was at a dose of 10 t ha-1. The best combination was at a dose of 15 t ha-1of swallow guano and 10 t ha-1of chicken manure. Percobaan ini bertujuan mengetahui pengaruh pemberianpupuk kandang kotoran ayam dan guano walet serta interaksinya terhadapJagung Manis (Zea mays L. saccharata Sturt.) yang ditanam pada Tanah Gambut Pedalaman. Percobaan dilakukan denganrancangan acak kelompok (RAK) 2 faktor yaitu pupuk kandang kotoran ayam dan pupuk guano walet masing-masing dengan 3 taraf yang sama (A1/W1= 5 t ha-1; A2/W2=10 t ha-1; A3/W3=15 t ha-1). Peubahyang diamati adalah tinggi tanaman dan luas daun tanaman jagung manis. Hasilenunjukkan bahwa pemberian tunggal pupuk guano walet dan pupuk kotoran ayam berpengaruh nyata terhadap tinggi tanaman dan luas daun. Dosis terbaik pupuk guano walet tunggal adalah 15 t ha-1dan dosis pupuk kotoran ayam tunggal adalah 10 t ha-1. Kombinasi perlakuan terbaik didapat pada perlakuan 15 t ha-1pupuk guano walet dan 10 t ha-1 pupuk kotoran ayam.
Inventarisasi Tumbuhan Kantung Semar (Nepenthes spp.) di Lahan Gambut Bukit Rawi, Kalimatan Tengah Hariyadi Hariyadi
Biospecies Vol. 6 No. 1 (2013): Januari 2013
Publisher : Universitas Jambi

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

Abstract

Gambut merupakan salah satu ciri khas tanah di wilayah Bukit Rawi Kalimantan Tengah  dengan jenis tanah gambut ombrogen yang miskin unsur hara.   Salah satu jenis tumbuhan yang beradaptasi dengan baik pada kondisi tanah gambut adalah kantung semar. Berdasarkan hasil inventarisasi di wilayah Bukit Rawi menunjukkan bahwa terdapat tiga jenis  tumbuhan  kantung  semar yaitu  N. mirabilis, N. reinwardtiana, dan N. gracilis.
Meningkatkan Efektivitas Pendidikan Pertanian Melalui Pemanfaatan Teknologi Informasi dan Komunikasi (TIK) Hariyadi; Yusrizal
PROSIDING SEMINAR NASIONAL PENDIDIKAN, BAHASA, SASTRA, SENI, DAN BUDAYA Vol. 2 No. 1 (2023): Mei : PROSIDING SEMINAR NASIONAL PENDIDIKAN, BAHASA, SASTRA, SENI, DAN BUDAYA
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/mateandrau.v2i1.303

Abstract

The use of Information and Communication Technology (ICT) in agricultural education in developing countries has become very important in improving the quality and productivity of agriculture, as well as addressing the problems faced by farmers in developing countries. The aim of this research is to describe the experience of using ICT in agricultural education in developing countries, as well as to identify the advantages and disadvantages of using ICT. The method used in this study is a literature review by collecting data from various sources such as articles, books, and research reports. The results of the study show that the use of ICT in agricultural education in developing countries has been done in various ways, such as the development of agricultural applications, distance learning, and the use of simulation software. Although there are some obstacles such as limited access and dependence on technology, the use of ICT in agricultural education in developing countries can provide advantages in improving the effectiveness and efficiency of learning, as well as expanding social networks and collaboration among students. However, to optimize the advantages and overcome the limitations of using ICT in agricultural education in developing countries, cooperation between the government, educational institutions, and technology industry is needed in building adequate ICT infrastructure, providing affordable ICT access, as well as providing training and technical support for ICT users in agricultural education.
Co-Authors Yusrizal Yusrizal