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Pengaruh metode aplikasi pupuk terhadap pertumbuhan dan hasil beberapa varietas bawang merah Pardono, Pardono; Erdhofin, Erdhofin; Triharyanto, Eddy; Manurung, Ida Rumia
Jurnal AGRO Vol 11, No 2 (2024)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/39673

The demand for shallots continues to experience a significant increase in consumption. The use of appropriate varieties and improved nutrition is one of the efforts to increase shallot production. The purpose of the study was to determine the effect of fertilizer application methods on the growth and yield of several shallot varieties. The research was conducted in May-August 2023 in Ngringo Village, Jaten District, Karanganyar, Central Java with an altitude of 119.6 masl. This study used a factorial Complete Randomized Group Design (CRD) with two factors. Fertilizer application method was the first factor, namely: sowing and leaking. Varieties became the second factor, namely: Bima Brebes, Bauji, Tajuk, and Batu Ijo, resulting in eight treatment combinations with four replications. Observation parameters included plant height, number of leaves, fresh stalk weight, dry stalk weight, number of bulb, fresh weight of bulb, dry weight of bulb, dry weight of bulb per hectare, and bulb diameter. The results showed that the application of fertilizer by sowing can increase plant height 2-3 weeks after planting, fresh weight of bulbs, and dry weight of bulbs of shallots. The Tajuk variety produces plant height at 5 weeks, the number of leaves at 5 weeks, the fresh and dry weight of bulbs, the number of bulbs, and the fresh and dry weight stalk of shallots higher than other varieties. Fertilizer application by sowing can be applied to the Tajuk variety of shallots. ABSTRAK Kebutuhan bawang merah terus mengalami peningkatan konsumsi yang cukup signifikan. Penggunaan varietas yang tepat dan perbaikan nutrisi merupakan salah satu upaya untuk meningkatkan produksi bawang merah. Tujuan penelitian yaitu mengetahui pengaruh cara aplikasi pupuk terhadap pertumbuhan dan hasil beberapa varietas bawang merah. Penelitian dilaksanakan pada Bulan Mei-Agustus 2023 di Desa Ngringo, Kecamatan Jaten, Karanganyar, Jawa Tengah dengan ketinggian wilayah 119,6 mdpl. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktorial dengan dua faktor. Cara aplikasi pupuk menjadi faktor pertama, yaitu: ditabur dan dituangkan. Varietas menjadi faktor kedua, yaitu: Bima Brebes, Bauji, Tajuk, dan Batu Ijo, sehingga terdapat delapan petak kombinasi perlakuan yang diulang empat kali. Parameter pengamatan meliputi tinggi tanaman, jumlah daun, berat brangkasan segar, berat brangkasan kering, jumlah umbi per rumpun, berat segar umbi per rumpun, berat kering umbi per rumpun, berat kering umbi per hektar, dan diameter umbi. Hasil penelitian menunjukkan aplikasi pupuk dengan cara ditabur dapat meningkatkan tinggi tanaman 2-3 minggu setelah tanam (MST), berat segar umbi per rumpun, dan berat kering umbi per rumpun bawang merah. Varietas Tajuk menghasilkan tinggi tanaman pada 5 MST, jumlah daun pada 5 MST, berat segar dan kering umbi per rumpun, jumlah umbi per rumpun, serta berat brangkasan segar dan kering bawang merah lebih tinggi dibanding varietas lain. Pemberian pupuk dengan cara ditabur dapat diaplikasikan pada bawang merah varietas Tajuk.

Mycorrhizal symbiosis and natural dye waste organic fertilizer: Enhancing growth and yield in Indigofera tinctoria Arista, Nor Isnaeni Dwi; Budiastuti, Maria Theresia Sri; Supriyono; Nurmalasari, Aprilia Ike; Setyaningrum, Desy; Manurung, Ida Rumia
Journal of Earth Kingdom Vol. 2 No. 1: (July) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jek.v2i1.2024.930

Background: Indigofera tinctoria, commonly known as true indigo, is a plant widely used in the textile industry for its natural indigo dye, which produces a rich blue color for fabrics. I. tinctoria, known for its natural bluish-purple dye, generates 10% dye and 90% waste during extraction, requiring effective waste management. This study aimed to optimize organic fertilizer and mycorrhiza doses from I. tinctoria waste for enhancing soil fertility in arid regions. Methods: The study was conducted from May to December 2020 in Puron Village, Bulu District, Sukoharjo Regency. A factorial Completely Randomized Block Design (CRBD) with 2 factors was employed. The first factor consisted of 5 levels of I. tinctoria organic fertilizer treatments: 0, 100, 200, 300, and 400 g per plant. The second factor included 3 levels of mycorrhiza treatments: 0, 10, and 20 g per plant. Variables observed included mycorrhizal infection on roots, plant growth rate, and yield (fresh leaf and shoot weight of I. tinctoria ). Data analysis utilized ANOVA at a 5% significance level followed by Duncan Multiple Range Test (DMRT). Results: The results indicated that organic fertilizer from natural dye waste at a dosage of 200 g per plant increased the percentage of mycorrhizal-infected roots and boosted shoot weight by 63.27% at 8 weeks after planting (WAP). Mycorrhiza at 10 g per plant increased mycorrhizal infection percentage and enhanced shoot weight by 45.98% at 4 WAP. The combination of I. tinctoria extraction waste organic fertilizer at 200 g per plant and mycorrhizal at 10 g per plant showed interaction, significantly increasing the growth of root nodules of I. tinctoria by 84.04% at 12 WAP. Conclusion: The integration of organic fertilizer derived from indigo dye waste and mycorrhiza presents a promising strategy for enhancing I. tinctoria growth and productivity. Novelty/Originality of this Study: This study is distinctive in its demonstration of the effective use of I. tinctoria extraction waste as an organic fertilizer, aligning with zero-waste principles and contributing to improvements in plant growth and soil fertility. Furthermore, it investigates the synergistic effects of mycorrhizal associations on enhancing nutrient absorption and overall productivity of I. tinctoria , an aspect that has not been thoroughly explored in prior research.

Pengaruh metode aplikasi pupuk terhadap pertumbuhan dan hasil beberapa varietas bawang merah Pardono, Pardono; Erdhofin, Erdhofin; Triharyanto, Eddy; Manurung, Ida Rumia
Jurnal AGRO Vol. 11 No. 2 (2024)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/39673

The demand for shallots continues to experience a significant increase in consumption. The use of appropriate varieties and improved nutrition is one of the efforts to increase shallot production. The purpose of the study was to determine the effect of fertilizer application methods on the growth and yield of several shallot varieties. The research was conducted in May-August 2023 in Ngringo Village, Jaten District, Karanganyar, Central Java with an altitude of 119.6 masl. This study used a factorial Complete Randomized Group Design (CRD) with two factors. Fertilizer application method was the first factor, namely: sowing and leaking. Varieties became the second factor, namely: Bima Brebes, Bauji, Tajuk, and Batu Ijo, resulting in eight treatment combinations with four replications. Observation parameters included plant height, number of leaves, fresh stalk weight, dry stalk weight, number of bulb, fresh weight of bulb, dry weight of bulb, dry weight of bulb per hectare, and bulb diameter. The results showed that the application of fertilizer by sowing can increase plant height 2-3 weeks after planting, fresh weight of bulbs, and dry weight of bulbs of shallots. The Tajuk variety produces plant height at 5 weeks, the number of leaves at 5 weeks, the fresh and dry weight of bulbs, the number of bulbs, and the fresh and dry weight stalk of shallots higher than other varieties. Fertilizer application by sowing can be applied to the Tajuk variety of shallots. ABSTRAK Kebutuhan bawang merah terus mengalami peningkatan konsumsi yang cukup signifikan. Penggunaan varietas yang tepat dan perbaikan nutrisi merupakan salah satu upaya untuk meningkatkan produksi bawang merah. Tujuan penelitian yaitu mengetahui pengaruh cara aplikasi pupuk terhadap pertumbuhan dan hasil beberapa varietas bawang merah. Penelitian dilaksanakan pada Bulan Mei-Agustus 2023 di Desa Ngringo, Kecamatan Jaten, Karanganyar, Jawa Tengah dengan ketinggian wilayah 119,6 mdpl. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktorial dengan dua faktor. Cara aplikasi pupuk menjadi faktor pertama, yaitu: ditabur dan dituangkan. Varietas menjadi faktor kedua, yaitu: Bima Brebes, Bauji, Tajuk, dan Batu Ijo, sehingga terdapat delapan petak kombinasi perlakuan yang diulang empat kali. Parameter pengamatan meliputi tinggi tanaman, jumlah daun, berat brangkasan segar, berat brangkasan kering, jumlah umbi per rumpun, berat segar umbi per rumpun, berat kering umbi per rumpun, berat kering umbi per hektar, dan diameter umbi. Hasil penelitian menunjukkan aplikasi pupuk dengan cara ditabur dapat meningkatkan tinggi tanaman 2-3 minggu setelah tanam (MST), berat segar umbi per rumpun, dan berat kering umbi per rumpun bawang merah. Varietas Tajuk menghasilkan tinggi tanaman pada 5 MST, jumlah daun pada 5 MST, berat segar dan kering umbi per rumpun, jumlah umbi per rumpun, serta berat brangkasan segar dan kering bawang merah lebih tinggi dibanding varietas lain. Pemberian pupuk dengan cara ditabur dapat diaplikasikan pada bawang merah varietas Tajuk.

Karakterisasi Morfologi Tetua dan Hybrid Anggrek Dendrobium bigibbum dan Dendrobium lineale Hartati, Sri; Nandariyah, Nandariyah; Muliawati, Endang Setia; Sukaya, Sukaya; Yuniastuti, Endang; Parjanto, Parjanto; Manurung, Ida Rumia
Agrosains : Jurnal Penelitian Agronomi Vol 24, No 2 (2022): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v24i2.65255

Dendrobium are one of the most cultivated ornamental orchids plants. However, orchids as genetic resources have not been optimally utilized as parents in crossing to produce offspring according to the characteristics desired by consumers. This study aims to study the similarities between the Hybrid results of crosses compared to their parent orchids and obtain a new variety of Hybrid from crosses of Dendrobium bigibbum and Dendrobium lineale. This research was conducted at the Bogor Botanical Gardens and Plosorejo Village, Matesih District, Karanganyar Regency, Central Java. The materials used were 14 samples of orchid plants, including three examples of D. bigibbum orchids, three samples of D. lineale orchids, four samples of Hybrid plants resulting from crosses of ♀ D. bigibbum X ♂ D. lineale, and four samples of Hybrid plants from crossing ♀ D. lineale X ♂ D. bigibbum. Observation variables include quantitative variables. The quantitative morphological variables use the guideline developed by BALITHI. To analyze the data using the program of NTSYSpc 2.02i version. The results showed that based on quantitative observations, Dendrobium lineale as a female parent can change the size of the dorsal sepal width, flower arrangement length, lateral sepal length, and flower length. And Dendrobium bigibbum as the female parent can change the size of the petal length, lateral sepal width, flower width, pseudobulb thickness, pseudobulb length, leaf length, and leaf width.

Diversifikasi Tanaman Pekarangan Dengan Tanaman Alpukat Untuk Meningkatkan Gizi Keluarga Hartati, Sri; Yunus, Ahmad; Nandariyah, Nandariyah; Yuniastuti, Endang; Pujiasmanto, Bambang; Purwanto, Edi; Samanhudi, Samanhudi; Sulandjari, Sulandjari; Ratriyanto, Adi; Prastowo, Sigit; Manurung, Ida Rumia; Suryanti, Venty; Susilowati, Ari; Artanti, Anif Nur; Mulyani, Sri; Dirgahayu, Paramasari
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 11, No 2 (2022): November
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v11i2.61199

Alpukat (Persea americana) merupakan buah yang sudah sangat dikenal dan digemari oleh masyarakat. Alpukat diketahui memiliki khasiat sebagai antioksidan, antidiabetik dan efek hipolipidemik. Nutrisi yang terkandung dalam buah alpukat mampu membantu memenuhi kebutuhan nutrisi harian tubuh. Namun, cara budidaya tanaman Alpukat sangat berpengaruh pada khasiat atau kualitas dan kuantitas dari produk yang dihasilkan. Sehingga diperlukan pemahaman tentang cara budidaya tanaman Alpukat kepada masyarakat. Tujuan yang ingin dicapai dalam kegiatan ini adalah agar masyarakat lebih memahami cara budidaya tanaman alpukat sebagai tanaman pekarangan dan mengetahui manfaat buah Alpukat dalam meningkatkan gizi keluarga. Kegiatan pengabdian sudah dilaksanakan dengan metode penyuluhan dengan penyampaian materi tentang budidaya tanaman Alpukat, manfaat Alpukat, serta berbagai olahan Alpukat sedangkan pada akhir sesi dilakukan pemberian bibit Alpukat serta pupuk pada masing-masing peserta. Kegiatan yang sudah terlaksana ini bermanfaat untuk menambah pengetahuan dan keterampilan masyarakat khususnya masyarakat Kelurahan Wonokarto tentang budidaya tanaman Alpukat dan keanekaragaman manfaat Alpukat untuk kesehatan.Kata Kunci: alpukat; budidaya; penyuluhan; pupuk

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