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All Journal Jurnal Agro Industri Perkebunan Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Dinamika Pertanian
Desrihastuti Desrihastuti
Universitas Islam Riau
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Immunology & microbiology Other

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Pengolahan limbah cangkang telur sebagai pupuk organik untuk tanaman okra (Abelmoschus esculentus) Maryanti, Adelina; Desrihastuti; Hardi, Noer Arif
Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Vol 7 No 3 (2024)
Publisher : University of Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jipemas.v7i3.21313

Abstract

Okra (Abelmoschus esculenthus) merupakan salah satu jenis tanaman fungsional yang dibudidayakan oleh sebuah kelompok wanita tani di kota Pekanbaru. Tanaman okra di kebun tersebut mengalami gejala defesiensi unsur hara yaitu tubuh kerdil dan daun menguning yang dikhawatirkan mengganggu produktivitas tanaman okra. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menambah pemahaman, pengetahuan, wawasan dan keterampilan masyarakat tentang pemanfaatan limbah cangkang telur sebagai pupuk organik untuk meningkatkan produktivitas tanaman okra. Kegiatan ini juga diharapkan mampu mendorong semangat dan motivasi anggota kelompok wanita tani Okranusa dalam usaha budidaya tanaman okra. Kegiatan ini menggunakan metode Participatory Rural Appraisal (PRA) yang dilaksanakan dalam lima tahapan, yaitu: identifikasi masalah, penyusunan rencana, penerapan solusi, evaluasi dan monitoring. Hasil evaluasi yang diperoleh yaitu tingkat kepuasan sebesar 93%, kebermanfaatan 88% dan ketertarikan 90% terhadap kegiatan pengabdian. Berdasarkan monitoring yang dilakukan melalui pengamatan pada 7 dan 14 hari setelah pelaksanaan menunjukkan bahwa terdapat pengaruh pemberian pupuk cangkang telur terhadap pertumbuhan tanaman okra yang ditandai dengan pertambahan tinggi tanaman dan jumlah daun pada tanaman okra. Pengamatan terhadap anggota Kelompok Wanita Tani Okranusa menunjukkan peningkatan partisipasi anggotanya.
PENGARUH POC KULIT NANAS DENGAN AZOLLA PINNATA DAN NPK TERHADAP PERTUMBUHAN SERTA PRODUKSI TANAMAN TERUNG TELUNJUK Agung Dwi Pramana; Desrihastuti; Adelina Maryanti; Saripah Ulpah
DINAMIKA PERTANIAN Vol. 40 No. 3 (2024): Jurnal Dinamika Pertanian Edisi Desember 2024
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2024.vol40(3).19831

Abstract

Finger eggplant is a valuable fruit vegetable that is highly sought by the Indonesian population. Unfortunately, its production has been declining annually due to diminishing soil fertility. To address this issue, it is essential to enhance the soil's physical, chemical, and biological properties to boost both finger eggplant production and soil productivity. This can be achieved by applying liquid organic fertilizer made from pineapple skin, combined with Azolla pinnata and NPK fertilizer. The objective of this study is to evaluate the interaction and individual effects of pineapple skin liquid organic fertilizer (POC) with Azolla pinnata and NPK on the growth and yield of finger eggplant (Solanum melongena L.). The research took place at the Experimental Farm of the Faculty of Agriculture at Riau Islamic University in Pekanbaru, running from June to September 2024. A factorial Completely Randomized Design (CRD) was employed, featuring two factors. The first factor involved varying levels of pineapple skin POC with Azolla pinnata, specifically 0, 50, 150, and 250 ml per liter of water. The second factor consisted of four levels of NPK fertilizer: 0, 10, 20, and 30 g per plant, resulting in 16 treatment combinations with three replications, yielding a total of 48 experimental units. The parameters measured included plant height, flowering age, harvest age, number of fruits per plant, total fruit weight per plant, weight per fruit, and number of remaining fruits. The collected data were analyzed statistically, followed by further BNJ tests at the 5% significance level. The findings revealed that the interaction between pineapple skin POC, Azolla pinnata, and NPK fertilizer (15:9:20) significantly influenced several parameters, including plant height, flowering age, harvest age, number of fruits per plant, total fruit weight per plant, weight per fruit, and number of remaining fruits. The optimal treatment was identified as the combination of pineapple skin POC with Azolla pinnata at 250 ml per liter of water and NPK fertilizer at 30 g per plant. In conclusion, the study indicates that using pineapple skin POC combined with Azolla pinnata at a concentration of 250 ml per liter of water, along with 30 g of NPK fertilizer per plant, can effectively enhance finger eggplant production. Additionally, it is recommended to increase the phosphorus content in the NPK fertilizer for more optimal growth of the eggplant plants.
Dampak Kemiringan Lahan terhadap Kadar Hara dan Produksi Kelapa Sawit Desrihastuti, Desrihastuti; Maryanti, Adelina; Sabli, T. Edy; Mahendra, Ilham Aghi; Hardi, Noer Arif
Jurnal Agro Industri Perkebunan Vol. 12 No. 2 (2024)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v12i2.3454

Abstract

Palm oil is one of Indonesia's sources of foreign exchange, derived from government, private, and smallholder plantations. However, palm oil production from smallholder plantations is relatively poor due to low-quality seeds, non-standard technical culture, low soil fertility, and a lack of attention to the topography and slope of the ground during planting. Therefore, this research aims to characterize the growth and production of oil palm based on soil and plant nutrient content on various land slopes. The research was conducted on an oil palm plantation in Baru Village, Siak Hulu District, Kampar Regency, Riau Province, Indonesia. Oil palm plants have been in production for seven years. The methods used in this research are survey methods, observation, and laboratory analysis. The research design used a non-factorial randomized block design. The research factor is the land slope, with three treatment levels consisting of flat land (0–8%), land slope 8–18%, and land slope 18–28%. The parameters observed in this research include land topographic characteristics, physical and chemical properties of soil, plant nutrient content, and agronomic characteristics of oil palm plants. The observation results showed that trunk circumference, number of fruit bunches per tree, and weight of bunches per tree gave better results on a slope of 8–18%. This is due to soil conservation measures in the form of rather deep depressions around the plant plates. However, the P and K nutrient levels of oil palm plants in this research area are included in the deficiency category. As a result, this research can help make decisions about fertilizer management and land usage in oil palm plantation areas with sloping topography.
Co-Authors Adelina Maryanti Agung Dwi Pramana Hardi, Noer Arif Mahendra, Ilham Aghi Maryanti, Adelina Saripah Ulpah T. Edy Sabli, T. Edy