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Peningkatan Kepedulian Lingkungan melalui Kegiatan Pilah dan Olah Sampah pada Kelompok PKK di Kota Salatiga Prihtanti, Tinjung Mary; Widyawati, Nugraheni; Pudjihartati, Endang
Warta LPM WARTA LPM, Vol. 27, No. 1, Maret 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v27i1.3037

Central Java province is the largest waste producer in Indonesia, with 4.25 million tons in 2022. Salatiga contributes quite a lot of waste in Central Java; according to data from the Salatiga City Communication and Information Service in 2018, organic waste (70%) and plastic (19%) were recorded. The objectives of the community service activity include increasing the housewives awareness, skills, and partnerships regarding the concept and actual practice of 3R (reduce, reuse, recycle). Activities include counseling, training, demonstrations, direct practice, Focus Group Discussion, mentoring, and evaluation of responses/output. The results of this activity conclude that the most significant potential waste from households in partner women groups (PKK) in Salatiga City is plastic waste, followed by food waste and waste from cooking activities. Community service activities trained and assisted in sorting and processing waste into economically valuable materials, namely compost, liquid organic fertilizer, artificial decorations, and various plastic creations, which received a positive response from the PKK group. The waste collection-sorting-deposit activity has been running in partner PKK groups up to 4 stages. However, only a few households have been involved due to a lack of time from family members, the hassle aspect, and the economic potential, which is not high enough. Processing organic waste into compost and POC, as well as inorganic waste into flower decoration creations, is an alternative application of the 3NG concept that housewives can carry out and is a PKK program. Interest in follow-up counseling and training is relatively high at a score of 4 on a scale of 1-5. This community service activity is expected to support national and global programs in improving care and the role of society in understanding waste management; community social entrepreneurship through processing waste into marketable products and education about environmental care to support a household-scale circular economy, supported by partnerships with external parties including Waste Bank (BSI) and the government.

PROYEK PENCEGAHAN STUNTING MELALUI EDUKASI PERTANIAN PERKOTAAN DAN PENGANEKARAGAMAN PANGAN PADA TINGKAT RUMAH TANGGA Andree Wijaya Setiawan; Yohanes Hendro Agus; Nugraheni Widyawati; Endang Pudjihartati; Maria Marina Herawati; Suprihati Suprihati; Djoko Murdono; Kezia Natalia; Jonathan Galih Raka Kusuma; Sabrina Ayu; Exvaricha Exvaricha; Yuliana Pratiwi Asti
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 1 (2024): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i1.20414

Abstrak: Pertanian perkotaan merupakan tema lintas sektoral yang mencakup dimensi sosial, ekonomi, dan lingkungan dari pembangunan berkelanjutan. Perubahan lanskap yang cepat diiringi masyarakat yang kehilangan apresiasi terhadap jasa ekosistem, menyebabkan rendahnya ketahanan dalam hal mitigasi masalah yang timbul akibat urbanisasi seperti stunting. Melalui kegiatan ini diharapkan dapat meningkatkan hardskill berupa pengetahuan dan kemampuan penyelesaian masalah terkait dengan stunting yang ada di masyarakat terutama pada skala rumah tangga. Metode yang diterapakan dalam pengabdian masyarakat ini adalah berdasarkan metode pembelajaran orang dewasa (Andragogi) melalui ceramah dan praktek langsung beberapa teknologi tepat guna (TTG) berbasis pertanian perkotaan untuk pencegahan stunting. Target kegiatan ini adalah kelompok masyarakat sejumlah 50 orang meliputi siswa siswi SMA – SMK, guru SMA – SMK, anggota PKK dan perangkat desa di Kabupaten Semarang. Hasil evaluasi kegiatan berdasarkan angket menunjukan 84% peserta kegiatan mendapatkan pengetahuan berkaitan dengan materi yang telah diberikan dan 86% peserta kegiatan juga menjadi terampil dan ingin mengaplikasikan ilmu yang telah didapat.Abstract: Urban agriculture is a cross-cutting theme encompassing sustainable development's social, economic, and environmental dimensions. Rapid landscape changes accompanied by people who lose appreciation for ecosystem services lead to low resilience in mitigating problems arising from urbanization, such as stunting. This activity is expected to increase hard skills in the form of knowledge and the ability to solve community stunting problems, especially at the household scale. The method applied in this community service is based on adult learning methods (Andragogy) through lectures and direct practice of several appropriate technologies (TTG) based on urban agriculture for stunting prevention. The target of this activity is a community group of 50 people, including high school students, high school teachers, PKK members, and village officials in Semarang Regency. The activity evaluation results based on the questionnaire showed that 84% of the participants gained knowledge related to the material given, and 86% of the participants also became skilled and wanted to apply the knowledge they had gained.

The Impact of Yellow Leaf Curl Disease Stage During Vegetative and Generative Phases on The Growth and Yield of Curly Red Chili Pepper OR Twist 42 Suprayogi, Syahtian; Widyawati, Nugraheni; Herawati, Maria Marina
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 14, No 2 (2025): April 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i2.483-493

Curly chili (Capsicum annum L.) is one of the vegetable commodities widely cultivated in Indonesia which has a high selling value. Although it has a high selling value, chili cultivation has many obstacles, one of which is the attack of pathogens that reduce the yield of curly chili, especially yellow curly leaf disease on agricultural land. Yellow curly leaf disease is always found in chili cultivation and is the main production obstacle in Indonesia that reduces the harvest. This study aims to see the impact of yellow curly disease attacks in the vegetative and generative phases on the growth and yield of curly red chili cultivation. The study was conducted from August 2023 to March 2024 using the field observation method from the beginning of growth to harvest. Observations were made by measuring the parameters of plant height, stem diameter, number of branches, number of productive branches, fallen flowers, fruit weight, fruit length and observation of yellow curly disease pathogens. The results of the study showed that attacks of yellow curly disease in the vegetative and generative phases had a significant effect on the growth parameters and yield of curly red chili plants. From the results of the analysis of yellow curly disease attacks in the vegetative phase, the number of fruits and fruit weight were lower, namely 10.90 and 32.04 grams/tree, compared to attacks in the generative phase which produced 24.27 and 77.67 grams/tree. Keywords: Begomovirus, Generative, Vegetative, Whitefly, Yellow curl.

EFEKTIFITAS KOMPOS “LAMPISLUR” TERHADAP PERTUMBUHAN TANAMAN SAWI PAGODA (Brassica narinosa L.) Priotomo, Galih Bagus; Widyawati, Nugraheni
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3812

Market demand for pagoda mustard greens is increasing, but this increase in demand has not been matched by adequate quality and quantity of production. Providing “Lampislur” compost fertilizer containing high NPK can be an alternative to improving the quality of pagoda mustard greens production. “Lampislur” compost fertilizer is an organic compost fertilizer made from three main ingredients, namely lamtoro leaves, banana peels, and egg shells. Apart from being able to meet plant nutrient needs, this fertilizer is also safe for the environment. This research was conducted using a RAK design with five doses (0 gram, 10 gram, 20 gram, 30 gram, and 40 gram) and five repetitions. Data analysis was carried out using the ANOVA method followed by the 5% BNJ test, and then a correlation test was carried out to determine the effect of planting media on growth and yield variables. The most appropriate mixture of lamtoro leaves, egg shells, and banana peels for growing pagoda mustard greens is 40 grams of fertilizer, which has the best growth and yield qualities for pagoda mustard greens. Keywords: Banana peels, Egg shelss, Lamtoro leaves, Pagoda Mustard INTISARIDewasa ini, permintaan pasar terhadap sawi pagoda meningkat, namun peningkatan permintaan tersebut belum diimbangi dengan kualitas dan kuantitas produksi yang memadai. Pemberian pupuk kompos Lampislur yang mengandung NPK tinggi dapat menjadi alternatif peningkatan kualitas produksi sawi pagoda. Pupuk kompos Lampislur adalah pupuk kompos organik yang dibuat dari tiga bahan utama, yaitu daun lamtoro, kulit pisang dan cangkang telur, yang mana selain dapat memenuhi kebutuhan zat hara tanaman, pupuk ini juga aman bagi lingkungan. Penelitian ini dilakukan menggunakan desain RAK dengan lima dosis (0 gram, 10 gram, 20 gram, 30 gram, 40 gram) serta lima kali pengulangan. Analisis data dilakukan dengan metode ANOVA dilanjutkan dengan uji BNJ 5%, kemudian dilakukan uji korelasi untuk mengetahui pengaruh media tanam terhadap variable pertumbuhan dan variable hasil. Campuran daun lamtoro, cangkang telur dan kulit pisang yang paling tepat untuk pertumbuhan sawi pagoda adalah 40 gram pupuk yang memiliki kualitas pertumbuhan dan hasil dari sawi pagoda yang paling baik. Kata kunci: sawi pagoda, lampislur, lamtoro, kulit pisang, cangkang telur

APLIKASI PUPUK ORGANIK CAIR DARI CANGKANG TELUR DAN AMPAS TAHU UNTUK MENINGKATKAN PERTUMBUHAN DAN HASIL SELADA MERAH PADA SISTEM HIDROPONIK RAKIT APUNG : Yustika Yustika; Nugraheni Widyawati
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 25 No 1 (2023)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.25.1.7-11

[APPLICATION OF LIQUID ORGANIC FERTILIZER FROM EGGSHELL AND TOFU DREGS ON PROMOTING GROWTH AND YIELD OF LETTUCE UNDER FLOATING RAFT HYDROPONIC SYSTEM]. Eggshell waste and tofu pulp contain nutrients that have the potential as plant fertilizers. The use of liquid organic fertilizer (LOF) from eggshells, and tofu dregs can be a source of nutrition in hydroponic cultivation at a relatively low price. The optimal growth of red lettuce plants requires a proper concentration of nutrients. This study aimed to examine the effect of the concentration of LOF from eggshells and tofu dregs that are most effective in increasing the growth and yield of red lettuce in floating raft cultivation systems. This research was conducted from December 2020 to February 2021 at the Kartini Experimental Garden, Faculty of Agriculture and Business, Satya Wacana Christian University. This study used a Randomized Complete Block Design with liquid organic fertilizer made from egg shells and tofu dregs with different concentrations and AB mix as a comparison. The treatment consists of five levels, namely AB mix, LOF 10 mL/L, LOF 20 mL/L, LOF 30 mL/L, and LOF 40 mL/L. Observation parameters include plant height, number of leaves, leaf area, root length, and fresh and dry weight of the plant. The results of the observations were analyzed using the analysis of variance (F test 5%). On average, the HSD Tukey test followed the treatment with a confidence interval of 5%. This study showed an influence on the treatment of eggshell LOF concentration and tofu dregs 20 mL/L resulting in the highest red lettuce with 9.15 leaves, root length 38.75 cm, header fresh weight 36.33 g and highest root fresh weight 16.22 g at LOF treatment 10 mL/L. These results have not matched the application of ABmix fertilizer, which reached the fresh weight of 74.79 g.

Program Adiwiyata “School Garden for Better Future” Sekolah Dasar (SD) Kristen Satya Wacana Salatiga Yuliawati, Yuliawati; Setiawan, Andree Wijaya; Sutrisno, Alfred Jansen; Widyawati, Nugraheni; Prihtanti, Tinjung Mary; Pudjihartati, Endang
Jurnal SOLMA Vol. 13 No. 2 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i2.15182

Background: Pendidikan lingkungan hidup di Indonesia bertujuan untuk meningkatkan kesadaran generasi muda terhadap keberlanjutan lingkungan. Keterlibatan siswa dalam kegiatan yang mendukung pelestarian alam sejak dini sangat penting untuk membentuk perilaku yang pro-lingkungan. Program "School Garden for Better Future" di SD Kristen Satya Wacana Salatiga dirancang untuk memberikan pemahaman tentang pentingnya pelestarian alam dan keterampilan praktis dalam pertanian. Metode: Mitra pengabdian dalam program ini adalah 52 siswa kelas 4 di SD Kristen Satya Wacana Salatiga. Metode partisipatif digunakan, dan melibatkan tahapan pertemuan koordinasi, pembuatan taman, monitoring, edukasi, evaluasi, dan integrasi kegiatan pengabdian ke dalam kurikulum sekolah. Data dikumpulkan melalui kuisioner, observasi langsung, dan wawancara, kemudian dianalisis dengan teknik deskriptif kualitatif. Hasil: Taman sekolah telah berhasil dibentuk sebagai sarana pembelajaran lingkungan yang dinamis. Edukasi tentang tanaman hias dan panduan pemeliharaan meningkatkan pemahaman siswa mengenai lingkungan hidup. Evaluasi melalui pengisian kuisioner menunjukkan tingkat kepuasan yang tinggi di antara peserta edukasi, dengan peningkatan pengetahuan dan keterampilan praktis yang signifikan. Integrasi kegiatan pengabdian masyarakat ke dalam kurikulum sekolah dan program ekstrakurikuler mendukung keberlanjutan program ini dengan melibatkan partisipasi aktif dari siswa dan guru. Kesimpulan: Implementasi Program "School Garden for Better Future" di SD Kristen Satya Wacana Salatiga telah berhasil mencapai tujuan utamanya, yaitu memberikan pemahaman kepada siswa tentang pentingnya pelestarian alam serta keterampilan praktis dalam pertanian berkelanjutan.

Respon Pertumbuhan Sawi Pakcoy (Brassica rapa L.) Var. Astri Terhadap Dosis Kompos Daun Lamtoro, Kulit Pisang dan Cangkang Telur Kristi, Yosia; Widyawati, Nugraheni
AGRITROP Vol 21, No 2 (2023): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v21i2.21086

Penggunaan pupuk anorganik secara terus menerus menyebabkan penurunan kesuburan tanah dan terganggunya mikroorganisme dalam tanah. Solusi untuk meninimalkan dampak dari pemakaian pupuk anorganik salah satunya yaitu penggunaan pupuk kompos dari campuran bahan organik seperti daun lamtoro, kulit pisang, dan cangkang telur. Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kompos daun lamtoro, kulit pisang, dan cangkang telur terhadap pertumbuhan dan hasil sawi pakcoy. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan faktor dosis pupuk kompos daun lamtoro, kulit pisang, dan cangkang telur yaitu P1 (0 gram/ tanaman), P2 (20 gram/ tanaman), P3 (40 gram/ tanaman), P4 (60 gram/ tanaman), P5 (80 gram/ tanaman). Masing-masing perlakuan diulang sebanyak lima kali. Hasil penelitian menunjukkan bahwa perlakuan dosis kompos berpengaruh nyata terhadap tinggi tanaman, jumlah daun, luas daun, bobot akar basah, bobot akar kering, bobot tajuk basah, bobot tajuk kering, bobot brangkasan basah, dan bobot brangkasan kering, tetapi tidak berpengaruh nyata terhadap total klorofil. Perlakuan dosis kompos 80 gram/ tanaman memberikan hasil terbaik dalam memacu komponen pertumbuhan dan hasil sawi pakcoy.

The Performance of Potted Chrysanthemum (Dendranthema grandiflora) Due to Growth Retardant and Terminal Bud Pinching Widyawati, Nugraheni
Jurnal Hortikultura Indonesia (JHI) Vol. 10 No. 2 (2019): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Kajian pengaruh perlakuan retardant dan pemangkasan pucuk terhadap penampilan tanaman krisan pot (Dendranthema grandiflora) dilakukan menggunakan Rancangan Acak Kelompok yang terdiri atas tujuh perlakuan dengan empat ulangan, yaitu: P1) Kontrol tanpa retardan dan pemangkasan pucuk; P2) Penyemprotan retardan saat pindah tanam bibit; P3) Penyemprotan retardan 1 minggu setelah pindah tanam bibit; P4) Penyemprotan retardan 2 minggu setelah pindah tanam bibit; P5) Pemangkasan pucuk saat pindah tanam bibit; P6). Pemangkasan pucuk 1 minggu setelah pindah tanam bibit; P7) Pemangkasan pucuk 2 minggu setelah pindah tanam bibit. Data hasil penelitian dianalisis menggunakan ANOVA dan BNJ 5%. Hasil penelitian menunjukkan bahwa retardan meningkatkan kandungan klorofil daun, tanaman menjadi lebih pendek, diameter tajuk lebih kecil, jumlah bunga per pot lebih sedikit dan diameter bunga lebih kecil. Pemangkasan pucuk menurunkan tinggi tanaman, meningkatkan jumlah bunga per tanaman dan jumlah bunga per pot. Perlakuan retardan dan pemangkasan pucuk menyebabkan mekarnya bunga kurang serentak. Penampilan krisan pot dengan perlakuan retardan lebih ideal dibandingkan kontrol dan pemangkasan pucuk. Kata kunci : pembungaan, pertumbuhan, krisan pot, paclobutrazol, pemangkasan pucuk

The Impact of Yellow Leaf Curl Disease Stage During Vegetative and Generative Phases on The Growth and Yield of Curly Red Chili Pepper OR Twist 42 Suprayogi, Syahtian; Widyawati, Nugraheni; Herawati, Maria Marina
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 2 (2025): April 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i2.483-493

Curly chili (Capsicum annum L.) is one of the vegetable commodities widely cultivated in Indonesia which has a high selling value. Although it has a high selling value, chili cultivation has many obstacles, one of which is the attack of pathogens that reduce the yield of curly chili, especially yellow curly leaf disease on agricultural land. Yellow curly leaf disease is always found in chili cultivation and is the main production obstacle in Indonesia that reduces the harvest. This study aims to see the impact of yellow curly disease attacks in the vegetative and generative phases on the growth and yield of curly red chili cultivation. The study was conducted from August 2023 to March 2024 using the field observation method from the beginning of growth to harvest. Observations were made by measuring the parameters of plant height, stem diameter, number of branches, number of productive branches, fallen flowers, fruit weight, fruit length and observation of yellow curly disease pathogens. The results of the study showed that attacks of yellow curly disease in the vegetative and generative phases had a significant effect on the growth parameters and yield of curly red chili plants. From the results of the analysis of yellow curly disease attacks in the vegetative phase, the number of fruits and fruit weight were lower, namely 10.90 and 32.04 grams/tree, compared to attacks in the generative phase which produced 24.27 and 77.67 grams/tree. Keywords: Begomovirus, Generative, Vegetative, Whitefly, Yellow curl.

Letak Benih, Kultivar Pepaya, dan Pemacu Tumbuh dalam Perkecambahan Benih Pepaya (Carica papaya L.) Susila, Arif; Widyawati, Nugraheni; Winarto, Budi
Vegetalika Vol 13, No 3 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.93892

Pepaya (Carica papaya L.) merupakan tanaman buah penting di Indonesia, namun ketersediaan tanaman berkualitas yang berasal dari benih terseleksi masih terbatas. Penelitian ini bertujuan untuk mengetahui pengaruh letak benih, kultivar pepaya, dan pemacu tumbuh terhadap keberhasilan perkecambahan benih pepaya. Penelitian dilaksanakan dari Juli sampai dengan Desember 2023 di rumah kaca di Kelurahan Langensari, Ungaran Barat, Kabupaten Semarang. Letak benih dipanen dari bagian (1) ujung, (2) tengah dan (3) pangkal; tiga kultivar pepaya, yaitu: (1) Thailand, (2) Mojosongo, dan (3) California; tiga jenis pemacu adalah (1) ekstrak bawang merah (50 g/l), (2) GA3 (150 ppm), (3) Trichoderma viride (3 × 1014 konidia/ml), dan (4) air bersih (sebagai control) digunakan dalam penelitian ini. Percobaan disusun menggunakan rancangan acak lengkap pola faktorial dengan 3 ulangan, Hasil penelitian mengungkapkan bahwa benih yang dipanen dari 1/3 bagian tengah buah memiliki jumlah kecambah normal mencapai 67,1; 77% Potensi Daya Kecambah Benih (PDKB); 27.8% perkecambahan hari pertama (PHP); dan 8,3 nilai indeks kecambah (NIK). Pepaya California memiliki kecambah normal mencapai 76,7% benih; 88,0% daya kecambah benih; 43,7% perkecambahan hari pertama; dan 11,9 Indeks Daya Kecambah (IDK). Keunggulan papaya California dipertegas dari hasil percobaan kedua dengan kecambah normal mencapai 86,4; 88,5% PDKB; 3,6% PHP; dan 8,9 NIK. Perendaman benih dengan 150 ppm GA3 merupakan pemacu tumbuh yang terbaik dibanding pemacu tumbuh yang lain. Perlakuan ini meningkatkan persentase kecambah normal hingga 10%, 35,1% PHP; dan 10,2% NIK. Selanjutnya kombinasi California dan GA3 menghasilkan 92,3% kecambah normal dan 94,7% PDKB. Hasil penelitian menunjukkan bahwa keberhasilan perkecambahan benih pepaya sangat dipengaruhi oleh kultivar pepaya, asal benih dan pemacu tumbuh yang digunakan.

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