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All Journal Jurnal Ilmu-Ilmu Pertanian
Heriyanto Heriyanto
Politeknik Pembangunan Pertanian (Polbangtan) Yogyakarta
Agriculture, Biological Sciences & Forestry

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POTENSI PENGEMBANGAN JAHE Zingiber officinale DI KECAMATAN PRAMBANAN, KABUPATEN SLEMAN, DAERAH ISTIMEWA YOGYAKARTA Sukadi Sukadi; Galuh Hangganingraras Eko Akoso; Heriyanto Heriyanto; Sevi Melati
Jurnal Ilmu-Ilmu Pertanian Vol. 27 No. 2 (2020): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v27i2.84

Abstract

Penelitian ini bertujuan untuk mengetahui mengetahui jenis OPT pada budidaya jahe, cara pengolahan jahe, pemasaran jahe, dan model pemberdayaan petani jahe. Penelitian di Kec. Prambanan, Kab. Sleman, penelitian dilaksanakan pada bulan Maret s/d Desember 2019, jenis penelitian kualitatif didukung kuantitatif, jenis data primer, teknik sampling menggunakan purposive sampling, Teknik Pengumpulan Data kuesioner dan wawancara, hasil penelitian menunjukan bahwa: (1) Hama yang menyerang lalat rimpang (Mimegrala coeruleifrons), hama kepik (Epilahra sp.) dan penyakit yang menyerang busuk akar rimpang (Fusarium oxysporum) Penyakit layu bakteri, (2) Pengolahan hasil jahe yang sudah dilakukan petani 60 % belum dilakukan pengolahan, (3) Pemasaran jahe yang sudah dilakukan petani 56.7 % dipasarkan di pasar tradisional, (4) Pengembangan SDM petani 70 % melalui penyuluhan (SL dan Pertemuan) penelitian melalui pengamatan budidaya jahe di Kecamatan Prambanan dapat dikembangkan.
KAJIAN PENGENDALIAN PENYAKIT LAYU Fusarium oxysporum DENGAN Trichoderma sp. PADA TANAMAN CABAI Heriyanto Heriyanto
Jurnal Ilmu-Ilmu Pertanian Vol. 26 No. 2 (2019): Desember
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v26i2.99

Abstract

The study aims to determine the concentration of Trichoderma sp. effective for controlling Fusarium oxysporum wilt in chilli plants, which was carried out in Banguntapan Village, Banguntapan District, Bantul District, from March to October 2018. The study used a complete randomized block design consisting of 5 treatments of Trichoderma sp. ie 0.0 g, 2.50 g, 5.0 g, 7.50 g and 10.0 g biomass / m2 with 4 replications each treatment. Application was carried out by isolating the biomass of Trichoderma sp. inoculated in 2.5 kg of organic fertilizer / compost, then sprinkled on the ield before chilli seedlings were planted. Based on the analysis of the incubation period and the intensity of the attacks, showed that the treatment of Trichoderma sp. with a concentration of 10.0 g of biomass gave effective results and reduced the intensity of Fusarium oxysporum wilt attack by 12.15 percent.
PENGENDALIAN PENYAKIT REBAH SEMAI DENGANTRICHODERMA DAN RHIZOBAKTERI PADA BAYAM CABUT Heriyanto Heriyanto
Jurnal Ilmu-Ilmu Pertanian Vol. 24 No. 1 (2017): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v24i1.118

Abstract

A study was conducted to investigate the effect of antagonistic microorganisms and dose for the damping off control in spinach that were carried out in Banguntapan village, Banguntapan sub-district, Bantul district, from July to September 2016. The study used a complete randomized block design consisting of 5 treatments in the control of damping off, fungicide propineb, Rhizobakteri, Trichoderma sp, mixture of Trichoderma sp and Rhizobakeri with replication 4 times each treatment. The application is done by watering the land one day before the spinach seeds are planted, while the observation is done from the seeds planted until the plant is 30 days with 3 days interval. The results showed that the control treatment with the mixture of Rhizobacteria and Trichoderma sp concentration of 3 millilitres in 1 litter water showed effective results based on the analysis of the incubation period, the percentage of attacked plants and the intensity of the attack.
TINGKAT ADOPSI PETANI TENTANG PUPUK ORGANIK PADA BUDIDAYA PADI (Oryza sativa L.) DI DESA PANDOWOHARJO KECAMATAN SLEMAN KABUPATEN SLEMAN Heriyanto Heriyanto; Totok Sevenek Munanto
Jurnal Ilmu-Ilmu Pertanian Vol. 24 No. 1 (2017): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v24i1.122

Abstract

This paper aimed to find out the level of farmer adoption of organic fertilizer in rice cultivation. Study do from April to June 2016 in the Pandowoharjo Village, Sleman Sub-District at Sleman District. Data was retrieved through interview of 30 respondents as samples, selected based on the proportional random sampling of 439 farmers. Data were statistically analysed to describe the farmer adoption level of organic fertilizers organized into three categories: high, medium, and low. The results showed that the rate of adoption use based on parameters of the correct type, dose, method and time of organic fertilizers showed high category (13.34%), medium (37.50%), and low (49.17%). Furthermore, counselling to increase knowledge about the application of organic fertilizer in rice farming and based on the evaluation showed increase of 87 percent.
Co-Authors Galuh Hangganingraras Eko Akoso Sevi Melati Sukadi Sukadi Totok Sevenek Munanto