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Razita Hariani
Politeknik Kampar
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Edukasi Tentang Identifikasi Dan Pengendalian Hama Dan Penyakit Tanaman Kelapa Sawit Menggunakan Pestisida Nabati Di Desa Bangun Sari, Kecamatan Kampar Kiri Hilir, Kabupaten Kampar, Riau Razita Hariani; Anna Dhora; Ellani Patitis; Nofrifaldi Nofrifaldi; Ardiansyah Hamid; Hanifah Khairiah; Sri Wahyuni
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 1 No. 2 (2023): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v1i2.431

Abstract

Bangun Sari Village is a village in Kampar Kiri Hilir District. Judging from its geographical location, Bangun Sari Village has great potential for development as an oil palm plantation business. Behind its potential, there are disturbances that can reduce oil palm productivity, namely plant pest organisms. One of the caterpillars that eat oil palm leaves is the fire caterpillar (setora nitens). Fire caterpillar attacks are generally treated by using synthetic chemical pesticides. However, the use of synthetic chemical pesticides can have negative effects. The best solution to overcome this is to use vegetable pesticides. Many plants can be used as raw materials for vegetable pesticides, such as babadotan plants, lemongrass leaves, neem leaves and others. Based on surveys and interview results, the PKM team received information that the community had no knowledge of identifying and controlling plant pests and diseases. Therefore, pest and disease control must be right on target and carried out with good and correct procedures. Control measures are expected to increase palm oil production and productivity.
Sosialisasi Pemanfaatan Pupuk Organik Campuran Limbah Cangkang Telur Ayam Dan Rendaman Kulit Bawang Merah Terhadap Pertumbuhan Tanaman Cabe (Capsicum Annum L.) Di Desa Sawah, Air Tiris, Kampar Anna Dhora; Niken Ellani Patitis; Razita Hariani; Ardiansyah Hamid; Sri Wahyuni
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 1 No. 2 (2023): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v1i2.605

Abstract

Sawah Village is one of the villages in North Kampar District, Kampar Regency, Riau. Most of the village community's occupations are farmers and housewives. Based on the results of interviews, there is household waste that is wasted and there is a lack of knowledge about the use of household waste. Therefore, there is a need for information through guidance in training for the community regarding the use of waste in their environment. This service activity aims to guide and train the community in utilizing household waste, especially egg shells and shallot skins. This activity hopes that the community will be able to make organic fertilizer independently by utilizing household waste in the form of egg shells and onion skins and can be applied to plants cultivated at home. Apart from that, organic fertilizer increases innovation, creativity and economic value for the community, especially representatives of PKK women from Sawah Village, Air Tiris, Kampar.
Pelatihan Hidroponik Sistem Sederhana pada Skala Rumah Tangga di Desa Salo, Kecamatan Salo, Kabupaten Kampar, Riau Razita Hariani; Anna Dhora; Ardiansyah Hamid; Fajar Aga Wandana; Niken Ellani Patitis; Sri Wahyuni
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 2 No. 2 (2024): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v2i2.784

Abstract

Public knowledge about health, the dangers of pesticides, environmentally friendly issues, make hydroponic vegetables are starting to be in deman. The increase in consumption of hydroponic vegetables provides a great opportunity for hydroponic vegetable businesses. The hydroponic system has many advantages compared to conventional systems,like environmentally friendly, hygienic and healthy products, faster plant growth, the quality of plant yields can be maintained and the quantity can be increased. The Community Service Team (PKM) has conducted a field survey and communication with the Salo Village regarding the problems they face. An agreement has been reached and a PKM program has been approved in the form of guidance and training on the hydroponic agricultural technology system on a household scale in Salo Village, Salo District, Kampar Regency, Riau. The extension material includes what is hydroponic cultivation, the importance of hydroponic cultivation for improving the family economy and various hydroponic media from simple materials. The team presents a 9-hole hydroponic system, hydroponics, seeds and plant nutrients. The vegetable seeds given are lettuce. The reason for choosing lettuce is because lettuce has high economic value, is more resistant to pests, has many types of variants, and is good for health. The condition of the residents of Salo Village has great potential for empowerment. The active participation of the residents of Salo Village to participate in counseling and hydroponic planting practices shows that the enthusiasm of the residents is very high. The activeness shown by participating in direct practice shows that there is additional knowledge and understanding of residents about hydroponics. This community service activity went succesfully and was achieved according to plan. Kata Kunci: Hidroponik, selada, penyuluhan
Edukasi dan Implementasi Prinsip 3R (Reduce, Recycle dan Re-use) dalam Pengelolaan Sampah Rumah Tangga pada Warga Dusun IV Desa Muara Jalai Kec. Kampar Utara, Kab. Kampar Ardiansyah Hamid; Anna Dhora; Razita Hariani; Niken Ellani Patitis; Fajar Aga Wandana
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 2 No. 2 (2024): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v2i2.818

Abstract

Residents of Dusun IV Muara Jalai Village are currently experiencing problems related to waste, because a lot of household rubbish has been found dumped on the side of the road, in ditches, in the bushes and even in tributaries in the area. This situation certainly disrupts the cleanliness of the environment. Regarding these residents' problems, it is necessary to provide education to residents regarding household waste management. For this reason, the Kampar Polytechnic community service team (PKM) has provided education to residents regarding managing their household waste, namely by applying the 3R principle (Reduce, Re-Use and Recycle). There are many ways to apply the reduce principle in household waste management, such as bringing a shopping basket and plastic bag from home when shopping at the market, bringing a tumbler/drinking bottle when traveling and no longer using single-use products. Meanwhile, the principle of re-use can be applied, such as reusing used cans, used bottles to be reused later for other purposes, so they don't need to be thrown into the environment. The principle of recycling can be done by using used plastic bottles or used paper to make flowers, thus adding to the beauty of the house. Apart from that, make compost from household organic waste, such as onion skins, potato skins, vegetables, egg shells. The resulting compost can be used to fertilize home plants, such as flowers and vegetables. By applying the principles 3R in managing household waste, the amount of household waste will decrease further.
Synthesis of Methyl Ester Sulfonate from Crude Palm Oil Based on Aluminum Oxide Catalyst Deli, Nur Asma; Hariani, Razita; Nasution, Rahma Sari
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 1 (2025): Maret 2025
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v5i1.237

Abstract

Surfactant is a surface active agent that reduces the surface tension of a medium, because it has the ability to combine parts between different phases such as air and water or phases that have different polarity such as oil and water. One of the vegetable oils that has great potential to be used as raw material for the manufacture of Methyl Ester Sulfonate (MES) is CPO. This Final Project aims to determine the manufacture of MES from CPO with Na2S2O5 as a sulfonation agent and understand the effect of Al2O3 (aluminum oxide) catalyst concentration on the characteristics of MES produced. The preparation of methyl esters was carried out by two-stage esterification and transesterification reactions using methanol as the alcohol source with H2SO4 as the acid catalyst and NaOH as the base catalyst. Sulfonation was carried out at temperature, ratio of methyl ester to Na2S2O5 1:1, Al2O3 catalyst concentration of 0.5%, 0.75%, 1%, 1.25%, and 1.5% and reaction time of 5 hours. The best results were obtained from the treatment of 0.75% Al2O3 catalyst concentration with the quality of MES produced having a yield of 88.27%, pH 7.51, acid number 4.48 mgKOH/g, density 887 kg/m3 and sulfonate absorbance value 0.155.
Influence of Hydrogen Peroxide on the Bleaching Process of Pulp Derived from Oil Palm Fronds and Empty Fruit Bunches Hariani, Razita; Asma Deli, Nur; Dhora, Anna
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 1 (2025): Maret 2025
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v5i1.249

Abstract

Oil palm fronds and empty fruit bunches (EFB) are the main by-products of oil palm plantations. Typically, these residues are used for organic fertilizer, mat production, or as a growing medium for plants and fungi. However, oil palm fronds and EFB have high cellulose content, making them promising raw materials for pulp and paper production. This study aimed to investigate the pulp and papermaking process using oil palm fronds and EFB as raw materials. A soda pulping process was applied, followed by bleaching using various concentrations of hydrogen peroxide, namely 8%, 10%, 12%, 14%, and 16%. The results showed that optimal pulp and paper quality was achieved using 16% hydrogen peroxide, which produced pulp with a brighter and whiter appearance. The resulting paper showed a thickness of 0.62 mm, a grammage of 56.58 g/m², and a density of 35.07 kg/m³.  
Pembuatan Carboxymethyl Cellulose (CMC) Dari Batang Kelapa Sawit Hariani, Razita; Fatmayati, Fatmayati
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25815

Abstract

81.5 million m3 of palm oil stem is produced every year. Stem fiber can be used as source of cellulose for the making of carboxymethyl cellulose(CMC). CMC is widely used in the pharmaceutical, food, textile and cosmetic industries. The aim of this research is to determine the best reaction time. The procedure consists of 3 initial stages and 2 core stages, namely, sample preparation, reducing the size to 50 mesh, delignification using a 15% NaOH solution for 3 hours, bleaching using a 6% NaOCl solution for 3 hours, alkalization using isopropanol and alkalized with 15% NaOH for 1 hour, in the carboxymethylation stage, sodium monochloroacetate (NaMCA) was added with time variations of 2, 3, 4, 5 and 6 hours. The results showed that 5 hours reaction times produces CMC with degree of substitution of 1.64, a viscosity of 123.5 cP, a pH of 6.1 and a water content of 1.2%.
Penyuluhan Bahaya Kemasan Pangan terhadap Kesehatan dan Lingkungan bagi Warga Dusun IV Muara Jalai, Kampar Utara Anna Dhora; Razita Hariani; Ardiansyah Hamid; Fajar Aga W; Niken Ellani P
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 3 No. 2 (2025): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v3i2.1250

Abstract

The use of food packaging provides various benefits such as protecting products, extending shelf life, facilitating distribution, and becoming a promotional medium for producers and information for consumers. However, not all packaging materials are safe due to the use of chemicals and improper use practices, which can endanger public health. In addition, the use of single-use packaging causes environmental problems due to the accumulation of inorganic waste. Residents of Muara Jalai Hamlet IV also face similar concerns related to the safety of food packaging and the increasing volume of waste from daily activities. Therefore, the PKM Team of the TPKS Study Program of Kampar Polytechnic carried out an extension activity entitled "Counseling Regarding Potential Dangers in Food Packaging for Residents of Hamlet IV of Muara Jalai Village, North Kampar District, Kampar Regency". This activity succeeded in increasing citizens' knowledge about the dangers of food packaging materials, as well as encouraging the implementation of safer and more environmentally friendly packaging alternatives. In addition, counseling participants were invited to understand how to recognize plastic codes, choose natural-based packaging, and apply reduce, reuse, and recycle habits. With this activity, the community is expected to be wiser in using food packaging and play an active role in preserving the environment.
Co-Authors Adhy Prayitno Andriansyah, Denny Anna Dhora Ardiansyah Hamid Bahruddin Dhora, Anna Ellani Patitis Fajar Aga W Fajar Aga Wandana Fatmayati Fatmayati Hanifah Khairiah Ida Ayu Putu Sri Widnyani Merlia Rahmayani Mustika, Widya Sinta Nasution, Rahma Sari Niken Ellani P Niken Ellani Patitis Nofrifaldi Nofrifaldi Nur Asma Deli Pratomo, Fahcri Legi Sri Wahyuni Sri Wahyuni