Garuda - Garba Rujukan Digital

Pemanfaatan Aplikasi SawitKita (Smallholders Assisted With Information Technology) dalam Mendukung Penerapan Good Agricultural Practices (GAP) Nurjanah, Danik; Dinarti, Siwi Istiana; Firmansyah, Erick; Mawandha, Hangger Gahara; Purwadi; Puruhito, Dimas Deworo; Fadhilah, Nurul Aini; Dana, Wahyu Seka
Jurnal Penyuluhan Vol. 20 No. 01 (2024): Jurnal Penyuluhan
Publisher : Department of Communication and Community Development Sciences and PAPPI (Perhimpunan Ahli Penyuluhan Pembangunan Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25015/20202445768

Di era digital saat ini, terbuka peluang mekanisme penyuluhan baru berbasis platform digital. Penelitian ini memiliki nilai kebaruan yaitu memberikan kontribusi pada pengembangan komunikasi massa dalam penggunaan media baru berbasis internet oleh petani. Metode deskriptif analitis digunakan untuk menganalisis fitur aplikasi SawitKita untuk mengetahui kebermanfaatan dan media pendamping dalam penerapan Good Agriculture Practices (GAP). SawitKita (Smallholders Assisted with Information Technology) merupakan sebuah aplikasi teknologi informasi dan komunikasi berbasis android yang menjadi media transfer informasi antara pekebun dengan pakar dan praktisi kelapa sawit. SawitKita dapat digunakan dalam mode online dan offline. SawitKita menyediakan sistem pakar yang dapat mendampingi pekebun dalam mengambil keputusan operasional kebun sesuai dengan prinsip GAP. Fitur yang disajikan dalam halaman utama SawitKita terdiri dari 3 pilar utama yang terintegrasi dalam satu aplikasi. Pertama, Sistem pakar yang tersedia saat ini meliputi sistem pakar persiapan lahan (LahanKita), pembibitan (BibitKita), pengendalian organisme pengganggu tanaman (OPTKita), pemupukan (FertiKita), pengelolaan panen (PanenKita), dan administrasi keuangan (DanaKita). Kedua, Learning Management System (LMS) yaitu SawitKita Learning. Ketiga, fitur diskusi online HelloPlanters.

Physiological Traits of Vanilla Plant (Vanilla planifolia Andrew) in Various Types of Shade Trees Suryanti, Sri; Mawandha, Hangger Gahara; Oktavianty, Hera
PLANTA TROPIKA Vol 12, No 2 (2024)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v12i2.21209

Vanilla plants are CAM species and are very sensitive to direct sunlight. Shade plants are crucial for mitigating the intensity of sunlight to protect vanilla plants. The physiological properties of vanilla plants under different shade trees were studied to understand how shade trees affect vanilla plants. The research applied a randomized completely block design with four groups. Planting was carried out using four shade plants, including Gliricidia sepium, Syzygium aromaticums, Erythrina variegata, and Leucaena leucocephala. Microclimate conditions such as temperature, humidity, and sunlight intensity were observed three times a day (morning, afternoon, and evening). Physiological observation parameters include chlorophyll A, chlorophyll B, total chlorophyll, proline, and relative water content. The research results showed that temperature, humidity, and intensity of sunlight varied depending on the type of shade plant. Types of shade plants significantly influence chlorophyll A content, chlorophyll B levels, total chlorophyll, proline, and relative water content. The conclusion indicated that the type of shade plant affects the microclimatic conditions of the vanilla plant, thereby influencing the physiological traits of the vanilla plant.

Comparison of vanilla plant growth outside and inside the greenhouse Rajagukgguk, Arjuna Mangaroha; Suryanti, Sri; Mawandha, Hangger Gahara
Jurnal Agrotek Ummat Vol 11, No 4 (2024): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v11i4.24338

Budidaya vanili di dalam rumah kaca memerlukan upaya menciptakan kondisi lingkungan yang optimum untuk pertumbuhan tanaman vanili. Penelitian ini bertujuan untuk mengetahui perbedaan kondisi iklim mikro di dalam dan di luar rumah kaca serta pengaruhnya terhadap pertumbuhan tanaman vanili varietas vania 2. Penelitian ini dilaksanakan di Kelompok Tani Ayem Sub unit Rumah Belajar Vanili mBajing yang terletak di Desa Sinogo, Pagerharjo, Kecamatan Samigaluh, Kabupaten Kulon Progo, Yogyakarta pada bulan Mei-Juli 2023. Penelitian ini menggunakan uji independent sample t test yang tersusun atas 12 sampel pada setiap parameter dan analisis regresi antara intensitas sinar matahari terhadap paremeter suhu, kelembapan, pertambahan panjang sulur, pertambahan jumlah daun, diameter batang, jumlah cabang, pertambahan panjang ruas, dan kadar klorofil. Hasil penelitian menunjukkan suhu dan kelembaban di dalam rumah kaca dan di luar rumah kaca memenuhi syarat untuk pertumbuhan tanaman vanili, sedangkan intensitas sinar matahari di dalam dan di luar rumah kaca tidak memenuhi syarat untuk pertumbuhan tanaman vanili. Terdapat perbedaan nyata pertumbuhan tanaman vanili varietas vania 2 di dalam dan di luar rumah kaca pada parameter diameter batang dan pertambahan panjang ruas, sedangkan untuk parameter pertambahan panjang sulur, pertambahan jumlah daun, jumlah cabang dan kadar klorofil tidak terdapat perbedaan nyata. Kesimpulannya iklim mikro mempengaruhi pertumbuhan vegetatif tanaman vanili.

Uji Efektivitas Beberapa Dosis Triklopir dan Polyoxyethylene Alky Ether terhadap Pengendalian Gulma Solanum torvum Prayitno, Sebastiyan; Mawandha, Hangger Gahara; Rusmarini, Umi Kusumastuti
AGROISTA : Jurnal Agroteknologi Vol. 8 No. 2 (2024): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/agi.v8i2.1436

Weeds are unwanted plants because they are detrimental to the absorption of nutrients, water, carbon dioxide, light, and growing space. Chemical weed control is an effective method in large areas of oil palm plantations because it uses less labor and time. The purpose of this study was to determine the effectiveness of triclopyr herbicide and polyoxyethylene alky ether adjuvant in controlling Solanum torvum weeds. The research location was Sawita Estate plantation, South Kalimantan. This study used non-factorial experiments arranged in RAK, using several doses of triclopyr herbicide and polyoxyethylene alky ether adjuvant. This study consisted of one factor with 5 treatments, namely control (no treatment), Triclopyr 3.3 ml/l water + polyoxyethylene alkyl ether 0.7 ml/l water, Triclopyr 4.2 ml/l water + polyoxyethylene alkyl ether 0.9 ml/l water, Triclopyr 5 ml/l water + polyoxyethylene alkyl ether 1.1 ml/l water, and Triclopyr 5.8 ml/l water + polyoxyethylene alkyl ether 1.3 ml/l water. Each treatment was repeated four times. Observation of the toxicity level of weeds to herbicides was done visually with scoring based on the European Weed Research Society (EWRS). Scoring data were analyzed by ANOVA (Analysis of Variance) with a real level of 5%, and if there is a significant effect, it is continued with Duncan's Multiple Range Test (DMRT) at the 5% level. In the treatment of herbicide triklopir (5 ml/water + polyoxyethylene alkyl ether), 1.1 ml/water is effective in controlling Solanum torvum weeds; this is indicated by the results of scoring with increasingly smaller numbers, which means all weeds die. The cost used in the treatment of triclopyr (5 ml/water + polyoxyethylene alkyl ether) 1.1 ml/water is an efficient treatment compared to other treatments in controlling Solanum torvum weeds.

Perbandingan Teknis Penyemprotan Gulma secara Manual dan Menggunakan Drone Sprayer di Lahan Replanting Mahhendra, Danang Wasis; Mawandha, Hangger Gahara; Yuniasih, Betti
AGROISTA : Jurnal Agroteknologi Vol. 8 No. 2 (2024): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/agi.v8i2.851

Weed control during replanting activities is an important activity. In general, weed control was done using a knapsack sprayer, but currently weed control can also be done using a drone sprayer. This research was conducted to compare the effectiveness and efficiency of weed control using knapsack sprayers and drone sprayers. This research compares the application of knapsack sprayers and drone sprayers in controlling weeds during replanting of oil palm plantations which includes the time required for the weeds to die, the duration of time required for spraying, and the costs required. The data obtained were analyzed using the independent T test. The results of the research show that using a drone sprayer to control weeds during replanting is more efficient in terms of time and cost than using a knapsack sprayer, while in terms of effectiveness in killing weeds there is no real difference between both. Drone sprayers provide a better alternative for weed control when replanting in oil palm plantations.

Edukasi Standarisasi Bahan Baku Bagi Kelompok Wanita Tani Sebagai Upaya Peningkatan Mutu Produk Dinarti, Siwi Istiana; Ardiani, Fani; Nurjanah, Danik; Noviana, Githa; Mawandha, Hangger Gahara; Purwadi; Mardhatilah, Dina; Rini, Mei
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 4 (2025): Juli 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/16xqjf40

Kelompok Wani Tani (KWT) Menur secara aktif mengembangkan usaha pengolahan hasil pertanian menjadi produk minuman herbal yang berbahan dasar jahe, kunyit, serai, dan rempah-rempah lokal lainnya. Namun, dalam prosesnya KWT Menur menghadapi kendala terkait mutu dan konsistensi produk. Kegiatan ini bertujuan untuk mengedukasi dan mendampingi kelompok dalam menerapkan standarisasi bahan baku dan proses produksi. Kegiatan ini dilaksanakan di KWT Menur Kapanewon Patuk pada bulan Februari 2025 yang diikuti oleh seluruh anggota kelompok berjumlah 27 orang. Kegiatan diawali dengan survey lokasi serta koordinasi waktu pelaksanaan, pemaparan materi tentang mutu produk, praktek penggunaan alat, pemberian alat untuk kelompok, dan evaluasi. Hasil menunjukkan bahwa anggota dapat melakukan pencatatan komposisi bahan baku dan menentukan standarisasi berat produk. Selain itu, kemasan produk menjadi lebih rapih. Melalui edukasi standarisasi bahan baku diharapkan KWT Menur mampu meningkatkan kualitas produknya sehingga mampu menembus pasar lokal, nasional, hingga internasional

The synergistic effects of zeolite and urea fertilizer on improved nitrogen use efficiency in oil palm seedling growth Kautsar, Valensi; Mawandha, Hangger Gahara
Jurnal Ilmu Pertanian Vol 10, No 2 (2025): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.93484

Nitrogen is an essential nutrient for all plants, including oil palm, and the availability of inorganic nitrogen is crucial for supporting the development of oil palm from the seedling stage. However, the fast-release characteristic of urea often leads to its loss before it can be absorbed by plants, resulting in low fertilizer efficiency. To address this issue, one approach is to combine urea with zeolite, a natural mineral with nutrient retention properties. The purpose of this study was to determine the effectiveness of mixing urea with zeolite in oil palm seedlings. During a three-month fertilization application in the oil palm main nursery, conventional fertilization with urea was compared with urea mixed with zeolite, both inactivated and activated, at two percentages: 20% and 40%. The addition of zeolite at various percentages and various zeolite activities produced growth similar to that of urea fertilizer without zeolite. This shows that both activated and non-activated zeolites can be utilized to reduce the amount of urea dosage used in the nursery. The adoption of zeolite at various percentages and levels of activity has the potential to improve nitrogen use efficiency (NUE) in comparison to urea. The application of zeolite led to a significant increase in nitrogen use efficiency (NUE) values. Specifically, the addition of 40% zeolite resulted in considerable NUE values of 18.76% and 22.17% for inactivated and activated zeolite, respectively. In addition to its growth-promoting effects, the use of zeolite in combination with urea can also have cost-saving benefits. The addition of 20% and 40% inactivated zeolite could reduce the cost of nitrogen fertilizer by 27.4% and 36.6%, respectively, compared to 100% urea, making it a more economical option for oil palm plantations. Furthermore, the overall cost of NPK fertilization for three months with inactivated zeolite saved 7.54%-10.09%, while activated zeolite was 5.38%–5.77%.

The synergistic effects of zeolite and urea fertilizer on improved nitrogen use efficiency in oil palm seedling growth Kautsar, Valensi; Mawandha, Hangger Gahara
Jurnal Ilmu Pertanian Vol 10, No 2 (2025): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.93484

Nitrogen is an essential nutrient for all plants, including oil palm, and the availability of inorganic nitrogen is crucial for supporting the development of oil palm from the seedling stage. However, the fast-release characteristic of urea often leads to its loss before it can be absorbed by plants, resulting in low fertilizer efficiency. To address this issue, one approach is to combine urea with zeolite, a natural mineral with nutrient retention properties. The purpose of this study was to determine the effectiveness of mixing urea with zeolite in oil palm seedlings. During a three-month fertilization application in the oil palm main nursery, conventional fertilization with urea was compared with urea mixed with zeolite, both inactivated and activated, at two percentages: 20% and 40%. The addition of zeolite at various percentages and various zeolite activities produced growth similar to that of urea fertilizer without zeolite. This shows that both activated and non-activated zeolites can be utilized to reduce the amount of urea dosage used in the nursery. The adoption of zeolite at various percentages and levels of activity has the potential to improve nitrogen use efficiency (NUE) in comparison to urea. The application of zeolite led to a significant increase in nitrogen use efficiency (NUE) values. Specifically, the addition of 40% zeolite resulted in considerable NUE values of 18.76% and 22.17% for inactivated and activated zeolite, respectively. In addition to its growth-promoting effects, the use of zeolite in combination with urea can also have cost-saving benefits. The addition of 20% and 40% inactivated zeolite could reduce the cost of nitrogen fertilizer by 27.4% and 36.6%, respectively, compared to 100% urea, making it a more economical option for oil palm plantations. Furthermore, the overall cost of NPK fertilization for three months with inactivated zeolite saved 7.54%-10.09%, while activated zeolite was 5.38%–5.77%.

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