Article Per Year (5 Year)
p-Index From 2020 - 2025
3.863
P-Index
This Author published in this journals
All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Journal of Tropical Soils Planta Tropika Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Eksakta : Berkala Ilmiah Bidang MIPA AGROTEK: Jurnal Ilmiah Ilmu Pertanian Jurnal Sains Agro Baselang: Jurnal Ilmu Pertanian, Peternakan, Perikanan dan Lingkungan Jurnal Agriculture Jurnal Embrio Jurnal Pengabdian kepada Masyarakat Dewantara
Widodo Haryoko
Universitas Tamansiswa Padang
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Veterinary

Published : 33 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 33 Documents
Search

 1   2   3   4 
Response of Black Madras Purple Rice to Pruning and Application of Unitas Super Liquid Organic Fertilizer Jamilah, Jamilah; Haryoko, Widodo; Akriweldi, Weki
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 7, No 1 (2019)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2019.090.26-32

Abstract

Indonesian rice yields are still relatively low. One of the efforts to increase the yield of rice plants is to trim the foliages before flowering, in addition to the application of ‘Unitas Super’ liquid organic fertilizer (LOF). The study was carried out in the Lubuk Lintah Village, Padang City in May - September 2017. The aim of the study was to investigate the effectiveness of pruning, as a source of forage, and the concentration of ‘Unitas Super’ liquid organic fertilizer in improving rice yields. The experiment was arranged in split plot design with main plots consisting of 2 levels, namely pruning at 45 days and without pruning. The subplots consisted of 3 concentrations of ‘Unitas Super’ liquid organic fertilizer, namely 0 ml L-1, 50 ml L-1, and100 ml L-1. All treatments were replicated 3 times. Data were analyzed statistically using the F test at 5% and tested using LSD at 5%. According to the results of the observations, it can be concluded that pruning reduced the weight of 1000 seeds and panicle length, but did not reduce the yield of harvested dry grain and harvest index. Application of ‘Unitas Super’ liquid organic fertilizer did not significantly increase the growth and yield of Black Madras purple rice. The highest dry grain yield was 4.04 t ha-1 observed in plants sprayed with 50 ml L-1 ‘Unitas Super’ liquid organic fertilizer without pruning treatment.
Response of Black Madras Purple Rice to Pruning and Application of Unitas Super Liquid Organic Fertilizer Jamilah Jamilah; Widodo Haryoko; Weki Akriweldi
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 7, No 1 (2019)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2019.090.26-32

Abstract

Indonesian rice yields are still relatively low. One of the efforts to increase the yield of rice plants is to trim the foliages before flowering, in addition to the application of ‘Unitas Super’ liquid organic fertilizer (LOF). The study was carried out in the Lubuk Lintah Village, Padang City in May - September 2017. The aim of the study was to investigate the effectiveness of pruning, as a source of forage, and the concentration of ‘Unitas Super’ liquid organic fertilizer in improving rice yields. The experiment was arranged in split plot design with main plots consisting of 2 levels, namely pruning at 45 days and without pruning. The subplots consisted of 3 concentrations of ‘Unitas Super’ liquid organic fertilizer, namely 0 ml L-1, 50 ml L-1, and100 ml L-1. All treatments were replicated 3 times. Data were analyzed statistically using the F test at 5% and tested using LSD at 5%. According to the results of the observations, it can be concluded that pruning reduced the weight of 1000 seeds and panicle length, but did not reduce the yield of harvested dry grain and harvest index. Application of ‘Unitas Super’ liquid organic fertilizer did not significantly increase the growth and yield of Black Madras purple rice. The highest dry grain yield was 4.04 t ha-1 observed in plants sprayed with 50 ml L-1 ‘Unitas Super’ liquid organic fertilizer without pruning treatment.
PENGARUH KOMPOS JERAMI ALANG-ALANG DAN FOSFOR TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS (Zea mays saccharata Sturt) Amelia Piolmi; Aslan Sari Thesiwati; Widodo Haryoko; M. Zulman Harja Utama
Agriculture Vol. 16 No. 2 (2021): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.776 KB) | DOI: 10.36085/agrotek.v16i2,Des.2227

Abstract

Percobaan bertujuan mengetahui pengaruh interaksi kompos jerami alang-alang dan fosfor terhadap pertumbuhan dan produksi Jagung Manis (Zea mays saccharata Sturt) yang dilakukan di Kelurahan Ampang dari November 2020 - Februari 2021 di Kecamatan Kuranji, Kota Padang.  Percobaan dilakukan menggunakan Rancangan Acak Lengkap 2 Faktorial. Faktor pertama adalah kompos jerami alang-alang terdiri 3 taraf 0, 5, dan 10 t ha-1 dan faktor kedua adalah fosfor terdiri 3 taraf 0, 100, dan 200 kg ha-1 dan.  Hasil percobaan menunjukan bahwa interaksi kompos jerami alang-alang meningkatkan ILD, komponen hasil, tetapi interaksi kompos jerami alang-alang dan pupuk P tidak meningkatkan produksi. Kata Kunci : jagung manis, kompos jerami alang-alang, pupuk P
PENGARUH KOMPOS JERAMI JAGUNG DAN FOSFOR TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS (Zea mays saccharata Sturt) Pajri Irfan; Widodo Haryoko; Fatimah Fatimah
Jurnal Sains Agro Vol 6, No 2 (2021): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v6i2.631

Abstract

Percobaan pengaruh kompos jerami jagung dan fosfor terhadap pertumbuhan dan produksi jagung manis (Zea mays saccharata sturt) telah dilakukan di Kelurahan Ampang, Kecamatan Kuranji, Kota Padang dari November 2020 - Februari 2021 dengan tujuan mengetahui interaksi kompos jerami jagung dengan P terhadap pertumbuhan dan produksi jagung manis. Percobaan dilakukan menggunakan Rancangan Acak Lengkap Faktorial. Faktor pertama adalah kompos jerami jagung dan faktor kedua adalah pupuk P. Faktor pertama kompos jerami jagung terdiri 3 taraf yakni 0, 5, dan 10 tha-1. Faktor kedua adalah dosis pupuk P terdiri 3 taraf yakni, 0, 150, dan 300 kg ha-1. Berdasarkan hasil percobaan disimpulkan bahwa interaksi kompos jerami jagung dengan pupuk P meningkatkan tinggi tanaman, indeks luas daun, umur muncul bunga jantan, umur muncul bunga betina, dan bobot tongkol berkelobot. Berdasarkan kesimpulan disarankan pemupukan kompos jerami jagung dosis 5 t ha-1 dan pupuk P dengan dosis 150 kg ha-1. Kata Kunci : jagung manis, kompos jerami jagung, fosfor
BREAKING DORMANCY OF Casuarina equisetifolia SEED WITH LONG IMMERSION IN HOT WATER Yopa Dwi Mutia; Muhammad Fauzan Farid Al Hamdi; Afri Rona Diyanti; Widodo Haryoko; M. Zulman Harja Utama
Jurnal Sains Agro Vol 7, No 1 (2022): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v7i1.766

Abstract

Due to physical dormancy, Casuarina equisetifolia seeds have a poor germination rate, which makes it difficult to supply the seeds' needs. Soaking the seeds in hot water is a natural technique to promote water access to the seeds, especially those with a hard outer shell structure. The study's goal was to test if Casuarina equisetifolia seed dormancy could be broken by immersing them in hot water. The experiment used a completely randomized design with a long soaking treatment in hot water, which included soaking for 6 hours in normal temperature water, soaking for 6 hours with water with an initial temperature of 600C, and soaking for 12 hours with water with an initial temperature of 600C, each repeated 8 times. The observed data were subjected to a variance analysis and a F level 0.05 test. If there is a significant effect, the Honestly Significant Difference test is performed at a level of 0.05. According to the findings, breaking the dormancy of Casuarina equisetifolia seeds by soaking them in hot water for 12 hours at an initial temperature of 600C resulted in the best maximal growth potential, germination, and first count germination.
RESPON VARIETAS KACANG TANAH (Arachis hypogaea L.) TERHADAP PERLAKUAN PUPUK KANDANG SAPI Rinny Agri Surya; Widodo Haryoko; M. Zulman Harja Utama
Jurnal Sains Agro Vol 4, No 1 (2019): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.704 KB) | DOI: 10.36355/jsa.v4i1.249

Abstract

This study aims to determine the effect of interactions between peanut varieties and treatment of cow dung. This research was conducted in Kalumbuk Village, Padang City, West Sumatra from September to December 2018. The study was conducted using Factorial Completely Randomized Design. The experimental treatment consisted of two factors. The first factor consisted of 3 peanut varieties, namely varieties of Talam 1, Takar 2 and Tala 1. The second factor was cow dung which consisted of 4 levels namely 0 tons ha-1, 5 tons ha-1, 10 tons ha-1 and 15 ton ha-1. The combination of each treatment obtained 9 units with replications 3 times. The parameters observed were plant height, number of primary branches, number of nodules, age of flower appearance, number of pods, percentage of soft pods, weight of pods per clump, number of seeds, weight of 100 seeds, dry pod weight per plot and per hectare. The results showed that the interaction of peanut varieties with cow manure treatment on the parameters of the number of nodules and the production of the weight of dry pods per hectare was highest, namely in the Talam 1 variety with 15 tons ha-1 cow dung. Keywords: Cow Manure, Peanut Varieties
PENGARUH LUMPUR SUNGAI TERHADAP PERTUMBUHAN DAN HASIL PADI TOLERAN ASAM-ASAM ORGANIK MERACUN GOLONGAN FENOLAT PADA SAWAH GAMBUT Widodo Haryoko; M. Zulman Harja Utama
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 18 No 2 (2020): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v18i2.1390

Abstract

Experiments on the effect of river sludge on the growth and production of rice tolerant of organic acids poisoning phenolics in peat rice fields were carried out in Kenagarian Ketaping, sub-district Lembah Anai, district Padang Pariaman from October 2015 to January 2016 with the aim of knowing the interaction of river mud and acid-tolerant rice varieties organic acids phenolics in peat soil. The experiment was carried out in a randomized block design with the first factor being 3 river mud that were different locations, namely River Mud located 0.5 km from the estuary, river mud affected by sea water 2.0 km from the estuary, and river mud unaffected by eea water 4 km from the estuary, while the second factor is 3 rice varieties tolerant to organic acids tolerance toxic phenolics and 4 replicatons. The experimental results show that river mud can increase the growth and production of rice tolerant of organic acids to poison phenolics in peat rice fields with the highest production obtained in the Sunting Bungo Durian variety followed by Randah Kuning and then Cisokan Kuning varieties.
Upland Rice Tolerance Test Based on Pissy Seeds on Ultisols Used for Cultivation of Bulbs and New Openings Yandro Yandro Pratama; Widodo Haryoko; M. Zulman Harja Utama
Baselang Vol 2, No 1: APRIL 2022
Publisher : Fakultas Pertanian Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/bsl.v2i1.32

Abstract

Upland rice tolerance test trials based on pithy seeds on ultisols used for tuber cultivation and new openings were carried out from November 2019 – February 2021 in Nagari Kampung Pinang, Lubuk Basung sub-district with the aim of knowing the interaction of upland rice varieties on ultisols of former tubers and new openings of ultisols. This experiment was conducted in a factorial Randomized Block Design with two factors. The first factor was the upland rice varieties Rindang I, Luhur I and Barabah, and the second factor was the ultisol treated layer, namely cassava ultisol, onion ultisol treatment layer and new layer processing. Based on the experiment, it was concluded that the three upland rice varieties tested, namely Rindang I, Luhur I and Barabah were classified as tolerant varieties with the order of tolerance being the Rindang I variety, followed by the Luhur I variety and the Barabah variety. Keywords: rice, ultisol, cassava, shallot
PENGARUH PUPUK NPK DAN NANO PESTISIDA SERAIWANGI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH (Capsicum annuum L.) Milda Ernita; Alhidayati Alhidayati; Widodo Haryoko
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 2 (2020): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i2.128

Abstract

Experiments on the influence of NPK fertilizers and citronella pesticides nano on the growth and yield of red chili (Capsimum annuum L.) were carried out on dry land in Korong Pasar Baru village, Nansabaris District, Padang Pariaman Regency, West Sumatra from February - June 2020. The research objective was to determine the interaction of NPK fertilizer and citronella pesticide on growth, yield and disease attack rates in red chilies. The experiment used a randomized block design (RBD) with two factors. The first factor was the dosage of NPK fertilizer consisting of 3 levels, namely: 0 kg/ha, 100 kg/ha, and 150 kg/ha. The second  factor is the concentration of citronella pesticide nano, namely: 0 ml/L, 3 ml/L, 6 ml/L and 9 ml/L. Based on the results of the experiment, it can be concluded that NPK fertilizers and citronella pesticides can increase the growth and yield of chili plants and suppress curly disease 83.4%.
Pengaruh Pemberian Bahan Organik yang Diperkaya Mikroba Bambu Terhadap Pertumbuhan dan Produksi Kangkung Darat (Ipomoea reptans) Zahanis Zahanis; Widodo Haryoko; Megi Martavia
Jurnal Embrio Vol 10 No 1 (2018): Jurnal Embrio
Publisher : Fakultas Pertanian Universitas Tamansiswa Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (559.75 KB) | DOI: 10.31317/embrio.v10i1.280

Abstract

Experiment have been done in village Aro Kandikia Nagari Gaduik Kecamatan Tilatang Kamang Kabupaten Agam of februari- april 2013, the purpose of this research to get measure organic matter enriched microbes bamboo proper to growth and the production of convolvulus land. Complete random design , in the provision of organic matter bamboo microbes that is repeated three times .The given consisting of 0 ( mo ) , volume of ) 0.25 ( , 0.5 meters , 1 ( m3 ) , 1.25 ( m4 ) , 1.5 ( (m5 ) . The outcome of the experiment shows that growth and the production of plants convolvulus land the highest is in the provision of 1 kg per a plot to the production of 78 g per a clump or equivalent to 15,4 ton / ha , while production the lowest in the provision of 0 kg namely 66 g per a clump or equivalent to 13.2 ton / ha .
Co-Authors , Kasli , Sunadi Afri Rona Diyanti Akriweldi, Weki Al Hamdi, Muhammad Fauzan Farid Alhidayati Alhidayati Amallia, Chairun Amelia Piolmi Aslan Sari Thesiwati Aslan Sari Thesiwati Aslan Sari Thesiwati aslansari aslansari Auzar Syarif Devi Purnamasari Dewi Anggraini Diyanti, Afri Rona Dwi Rahayu Dwikornida, Dwikornida Erma, Ermawati Ermawati Ermawati Ermawati Ermawati Fatimah Fatimah Hariyanto, Peri Ira Fitri Rahmadani Irfan Suliansyah Irwan Taufik Islami, Syaifuddin Jamilah Jamilah Jamilah, Jamilah M. Zulman Harja Utama M. Zulman Harja Utama M. Zulman Harja Utama Megi Martavia Milda Ernita Mutia, Yopa Dwi Nolasary, Mega Putri Nurhafizah Nurhafizah Nurhafizah Nurhafizah Pajri Irfan Putri, Amelia Rafindo, Hadi Rafli Munir Rahim, Aisyah Rinny Agri Surya Rivaldo, Andrean Sri Wahyuni Sunadi Sunadi Sunadi, . Sunadi, Sunadi Tari Septiani Teguh Budi Prasetyo Utama, M Zulman Harja Utama, M.Zulman Harja Utama, Muhammad Zulman Harja Vera Murdi Weki Akriweldi Yandro Yandro Pratama Yanti, Budi Yonaldi, Sepris Yopa Dwi Mutia Yopa Dwi Mutia Yopa Dwi Mutia Yudas Sabaggalet Zahanis Zahanis Zahanis Zahanis Zahanis Zahanis Zahanis Zahanis Zahanis Zahanis Zain, Harun