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All Journal Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian BIOVALENTIA: Biological Research Journal
Nurjannah, Hegar
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Medicine & Pharmacology

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GERMINATION OF PORANG (Amorphophalus muelleri) FROM DIFFERENT BULBIL TO VARIOUS PLANTING MEDIA Nurjannah, Hegar; Umar Harun, Muhammad; Sodikin, Erizal
BIOVALENTIA: Biological Research Journal Vol. 7 No. 2 (2021)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (372.536 KB) | DOI: 10.24233/biov.7.2.2021.230

Abstract

Porang plant is atubers that havevarious benefits. Porang cultivation needs intensive management through cultivation efforts which of course must be supported by the availability of seeds. Therefore, it is necessary to procure porang seeds from vegetative (tubers) and generative (stem bulbil and branch bulbil). This study aims to obtain the best growing media for porang germination from various types of bulbil. The method used in this study was a factorial randomized block design. The way of working in this research is: Preparation of Seedling Media, Preparation of planting material (Bulbil), Seeding, Maintenance (including watering and weeding). The results showed that there was no significant interaction between the planting medium and the type of bulbil, the media had no significant effect on all observed variables, while the bulbil had a significant effect on the percentage of germination growth, stem height, and number of leaves. The best type of bulbil for breeding is stem bulbil which is superior to the variables of plumule emergence time, petiole length, stem height, and number of leaves compared to branch bulbil. Meanwhile, the best growing media in porang nurseries was a mixture of 50% husk charcoal + 50% sawdust on the variables when the plumule appeared, the percentage of germination, petiole length and stem height. The appearance of bulbil from stems on a mixture of 50% husk charcoal + 50% sawdust media, namely the time of emergence of plumules (5.61 days), percentage of sprouting (86.67%), petiole length (8.72 cm), height stems (31.11 cm) and number of leaves (7.72 strands).
PEMANENAN BUAH PADA TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) DI PT. AGRO PALINDO SAKTI Junainah, Junainah; Feriadi, Feriadi; Nurjannah, Hegar; Rismarini, Rismarini
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 19, No 1 (2024): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v19i1.8716

Abstract

Kegiatan Penelitian ini dilaksanakan di PT. Agro Palindo Sakti yang terletak di Desa Meranti, Kecamatan Suak Tapeh, Kabupaten Banyuasin, Provinsi Sumatera selatan yang dilakukan selama 6 bulan dimulai dari 22 Februari 2020 sampai 28 Agustus 2020. Kelapa sawit merupakan komoditas unggulan Indonesia. Kegiatan panen di PT Agro Palindo Sakti adalah kegiatan memotong tandan dari pohon hingga pengangkutan ke pabrik kelapa sawit, tanaman yang sudah siap untuk dipanen umumnya diatas 3 tahun. Tujuan penelitian ini adalah untuk meningkatkan kemampuan dan pemahaman dalam pemanenan di perkebunan kelapa sawit. secara khusus untuk mempelajari tahapan kegiatan, teknik, dan rotasi pelaksanaan panen kelapa sawit di PT Agro Palindo Sakti. Teknik pemanenan kelapa sawit berdasarkan ketinggian tanaman cara memotong pelepah yang rapat dengan batang kelapa sawit dan dengan melakukan pengaturan rotasi panen. Pengaturan rotasi panen berdasarkan pada pertimbangan  yang tepat yaitu, kerapatan panen, jumlah tenaga pemanen, luas areal yang dipanen. Untuk rotasi panen yang digunakan di PT. Agro Palindo Sakti adalah 9/10 yang bertujuan untuk mendapatkan hasil yang maksimal.This research activity was carried out at PT. Agro Palindo Sakti which is located in Meranti Village, Suak Tapeh District, Banyuasin Regency, South Sumatra Province which was carried out for 6 months starting from 22 February 2020 to 28 August 2020. Palm oil is Indonesia's leading commodity. Harvesting activities at PT Agro Palindo Sakti include cutting bunches from trees and transporting them to the palm oil mill. Plants that are ready to be harvested are generally over 3 years old. The aim of this research is to improve skills and understanding in harvesting on oil palm plantations. specifically to study the stages of activities, techniques and rotation of oil palm harvest implementation at PT Agro Palindo Sakti. Oil palm harvesting techniques are based on the height of the plant, by cutting the midrib close to the palm trunk and by adjusting the harvest rotation. Harvest rotation arrangements are based on appropriate considerations, namely, harvest density, number of harvesters, and area harvested. For the harvest rotation used at PT. Agro Palindo Sakti is 9/10 which aims to get maximum results.  
INVENTARISASI GULMA DOMINAN DI LAHAN JAGUNG (Zea mays L.) DI DESA SEMBAWA KECAMATAN SEMBAWA KABUPATEN BANYUASIN Nurjannah, Hegar; Almaniar, Siska; Junainah, Junainah; Feriadi, Feriadi
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 19, No 1 (2024): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v19i1.8720

Abstract

Inventarisasi Gulma Dominan di Lahan Jagung (Zea mays L.) di Desa Sembawa Kecamatan Sembawa Kabupaten Banyuasin. Praktek lapangan ini dilaksanakan pada bulan Januari sampai dengan Februari 2018 di Desa Sembawa Kecamatan Sembawa Kabupaten Banyuasin Sumatera Selatan. Praktek lapangan ini bertujuan untuk mengetahui dan mempelajari jenis-jenis gulma dominan pada tanaman jagung. Metode yang digunakan dalam praktek lapangan ini adalah metode observasi, wawancara (kuisioner), dokumentasi dan analisis vegatasi gulma dengan metode kuadrat. Hasil praktek lapangan yang telah dilakukan menunjukkan gulma yang ditemukan pada areal pertanaman jagung di desa Sembawa Kecamatan Sembawa Kabupaten Banyuasin terdiri dari 9 jenis gulma dari 7 famili. Pada lahan pertanaman jagung umur dua minggu terdapat 4 jenis gulma dari 4 famili. Pada lahan pertanaman jagung umur empat minggu terdapat 9 jenis gulma dari 7 famili. Nilai SDR tertinggi pada lahan pertanaman jagung umur 2 minggu adalah Cyperus rotundus L dengan nilai SDR 50,06% dan Nilai SDR tertinggi pada lahan pertanaman jagung umur 4 minggu adalah Cyperus rotundus L dengan nilai SDR 21,63%. Hasil perhitungan koefisien komunitas, menunjukkan bahwa kedua komunitas terdapat kesamaan sebesar 16,72 % berdasarkan kerapatan mutlak, dan 16,35 % berdasarkan kerapatan nisbi.Inventory Of Dominant Weeds In Corn Field (Zea mays L.) Villages In Sub District Of Banyuasin District. This field practice was carried out from January to March 2018 in the village of Sembawa sub district of Sembawa Banyuasin district of South Sumatra. This field practice aims to identify and study the dominant weed species in corn crops. The method used in this field practice is the method of observation, interview (Quisioner), documentation and analysis of weed vegetation by quadratic method. The result of field practice that has been done shows that weeds found in corn plantation area in Sembawa village, subdistrict of Banyuasin district of South Sumatera consist of 9 species of weeds from 7 families. In the first corn cultivation area there are 4 species of weeds from 4 families. In the second corn plantation area there are 9 types of weeds from 7 families. The highest SDR value on the first corn cultivation area was Cyperus rotundus L with an SDR value of 50,06%. The highest SDR value in the second corn cultivation area was Cyperus rotundus L with SDR value of 21,63%. The result of community coefficient calculation shows that both communities have similarity equal to 16,72% based on absolute density, and 16,35% based on relative density.
FAKTOR-FAKTOR YANG MEMPENGARUHI PENDAPATAN PETANI KARET DI KELURAHAN PANGKALAN BALAI KECAMATAN BANYUASIN III KABUPATEN BANYUASIN Rismarini, Rismarini; Nurjannah, Hegar; Junainah, Junainah; Feriadi, Feriadi; Rahayu, Waliah Nur
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 19, No 2 (2024): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v19i2.9363

Abstract

Faktor – Faktor yang Mempengaruhi Pendapatan Petani Karet di Kelurahan Pangkalan Balai Kecamatan BAnyuasin III Kabupaten Banyuasin. Kegiatan penelitian  ini di laksanakan di Kelurahan Pangkalan Balai Kecamatan Banyuasin III Kabupaten Banyuasin, Provinsi Sumatera Selatan. Waktu pelaksanaan penelitian ini dimulai dari bulan Agustus sampai dengan bulan Oktober 2024. Penelitian ini bertujuan untuk mengetahui Faktor-Faktor Yang Mempengaruhi Pendapatan Petani Karet Di Kelurahan Pangkalan Balai Kecamatan Banyuasin III Kabupaten Banyuasin. Metode yang digunakan dalam penelitian  adalah metode observasi dengan cara melakukan pengamatan langsung ke lapangan dan wawancara langsung kepada petani mengenai hal-hal yang erat kaitannya dengan topik penelitian (Rokhamah, 2024). Hasil dari penelitian ini menunjukkan bahwa luas lahan, jumlah produksi dan harga karet sangat mempengaruhi jumlah pendapatan petani dan biaya produksi untuk tanaman karet. Selain itu ada juga faktor lain yang mempengaruhi pendapatan petani karet, yaitu kondisi cuaca dan lingkugan.Factors that Influence the Income of Rubber Farmers in Pangkalan Balai Subdistrict, Banyuasin III District, Banyuasin Regency. This research activity was carried out in Pangkalan Balai Village, Banyuasin III District, Banyuasin Regency, South Sumatra Province. The time for carrying out this research starts from August to October 2024. This research aims to determine the factors that influence the income of rubber farmers in Pangkalan Balai sub-district, Banyuasin III sub-district, Banyuasin regency. The method used in the research is the observation method by conducting direct observations in the field and direct interviews with farmers regarding matters that are closely related to the research topic (Rokhamah, 2024). The results of this research show that the area of land, the amount of production, the price of rubber greatly influence the amount of farmer income and production costs for rubber plants. Apart from that, there are also other factors that influence rubber farmers' income, namely weather and environmental conditions.
HUBUNGAN KARAKTERISTIK KOMUNIKASI PETANI DENGAN TINGKAT ADOPSI TEKNOLOGI USAHATANI PADI PASANG SURUT DI KECAMATAN PULAU RIMAU KABUPATEN BANYUASIN Rahayu, Waliah Nur; Rismarini, Rismarini; Oktatora, Emilia; Junainah, Junainah; Feriadi, Feriadi; Nurjannah, Hegar
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 20, No 1 (2025): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v20i1.10257

Abstract

Sektor pertanian khususnya usahatani padi pasang surut, menghadapi penurunan luas lahan dan tingkat adopsi teknologi yang rendah salah satunya di wilayah Primer II Kecamatan Pulau rimau Kabupaten Banyuasin, Salah satu faktor kunci dalam keberhasilan adopsi teknologi usahatani adalah karakteristik komunikasi yang efektif antara petani, penyuluh, dan media. kajian penelitian untuk memahami bagaimana karakteristik komunikasi petani memengaruhi tingkat adopsi usahatani padi pasang surut di Kecamatan Pulau Rimau. Penelitian ini bersifat Kuantitatif. Penentuan lokasi penelitian dilakukan secara purposive di Primer II Kecamatan Pulau Rimau Kabupaten Banyuasin. Pengambilan sampel dilakukan dengan menggunakan metode incidental sampling, Sebanyak 30 orang petani dijadikan responden dalam penelitian yang dianggap telah mewakili populasi untuk keperluan analisis. Pengolahan data dilakukan dengan menggunkan analisis tabulasi dan diuraikan secara deskriptif untuk mendapatkan gambaran mengenai karakteristik komunikasi terutama yang berkaitan dengan usahatani padi pasang surut dan uji korelasi Rank Spearman menggunakan IBM SPSS 25.  Hasil analisis menunjukkan bahwa nilai Signifikansi 0,003 yang didapat dari output menunjukan bahwa hubungan antara karakteristik komunikasi dan tingkat adopsi usahatania padi dilahan  pasang surut Primer II Kecamatan Pulau Rimau adalah signifikan karena lebih kecil dari 0,005. The agricultural sector, particularly tidal rice cultivation, is facing a decrease in land area and a low level of technology adoption, especially in the Primer II region of Pulau Rimau District, Banyuasin Regency, One key factor in the success of technology adoption in farming is the effective communication characteristics among farmers, extension agents, and media. Research study to understand how the communication characteristics of farmers affect the level of adoption of tidal rice farming in Pulau Rimau District. This research is quantitative in nature. This research aims to determine the relationship between the communication characteristics of farmers and the level of adoption of tidal rice farming in Pulau Rimau District.. Sampling was carried out using the incidental sampling method, A total of 30 farmers were selected as respondents in the study, which is considered to represent the population for analysis purposes. Data processing was carried out using tabulation analysis and described descriptively to obtain an overview of the characteristics of communication, particularly related to tidal rice farming and Spearman rank correlation testing using IBM SPSS 25. The analysis results show that the significance value of 0.003 obtained from the output indicates that the relationship between communication characteristics and the adoption level of rice farming in the tidal land of Primer II District, Pulau Rimau is significant because it is less than 0.005.
Co-Authors Almaniar, Siska Erizal Sodikin Feriadi Feriadi, Feriadi Junainah, Junainah Oktatora, Emilia Rahayu, Waliah Nur Rismarini Rismarini, Rismarini Umar Harun, Muhammad