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All Journal Jurnal Ilmu Pertanian Kultivasi Jurnal Abdimas Mandiri
Cahyani, Wilis
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Agriculture, Biological Sciences & Forestry Education Social Sciences

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Effects of mycorrhiza and phosphate fertilizers on the growth and yield of foxtail millet (Setaria italica L.) under drought stress conditions Laili, Anissatul; Herliana, Okti; Rahayu, Ahadiyat Yugi; Cahyani, Wilis; Fauzi, Ahmad
Jurnal Ilmu Pertanian Vol 8, No 3 (2023): December
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.71822

Abstract

Millet is a cereal plant that’s potential for rice substitution. This plant is adaptive to be cultivated in dry land but has a tolerance limit to drought stress. Mycorrhiza and phospate (P) fertilizer treatments help plants adapt to this condition. This study aimed to determine the effects of phosphate fertilizer and mycorrhiza as well as their interaction effects on the growth and yield of foxtail millet (Setaria italica L.) under drought stress. The experiment was carried out from January to June 2020 in the experimental farm, Faculty of Agriculture, University of Jenderal Soedirman. The research was arranged in a factorial randomized complete block design consisting of two factors. The first factor was the dose of SP-36 fertilizer per polybag, namely P0 = 0 g, P1 = 37,5 kg.ha⁻¹ (25%), P2 = 75 kg.ha⁻¹ = 0.88 g/polybag (50%), and P3 = 150 kg.ha⁻¹. The second factor was the dose of mycorrhiza biofertilizer, namely M0 = 0 g.polibag⁻¹, M1 = 33.3 g. polibag⁻¹ and M2 = 66.6 g.polybag⁻¹. The treatment was replicated three times. The data observed were analyzed using the F test, continued with DMRT test at p=0.05. The results showed that SP-36 fertilizer application at half of the recommended dose (0.88 g/polybag) could increase growth variables, such as leaf area, panicle length, and seed weight. Mycorrhizae application 33.3 g/polybag could improve variables such as plant height, leaf area, panicle length, and seed weight. It also accelerated the initiation of panicle emergence compared to control.
Bioremediation of Pb and Cd contaminated soil by mycorrhiza and biochar treatment and its effect on growth and yield of shallot Herliana, Okti; Cahyani, Wilis; Ahadiyat, Yugi Rahayu
Kultivasi Vol 23, No 3 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i3.57709

Abstract

The contamination of shallots in the food chain by heavy metals such as lead (Pb) and cadmium (Cd) is caused by chemical fertilizers and pesticides. The study aimed to determine the growth and yields of shallot cultivated on soil contaminated with Pb and Cd using mycorrhiza and biochar. The study was conducted in the screen house at Jenderal Soedirman University, Faculty of Agriculture, from April to September 2020, and it was carried out using a factorial Randomized Completely Block Design that involved three replications and two factors. The first factor of mycorrhiza dosage comprised 0, 1, and 2 g/pot, and the second factor of biochar dosage comprised 0, 2.5, 5, and 10 t/ha. The plant height, leaf area, growth rate, number of leaves, total root length, net assimilation rate, leaf chlorophyll, the percentage of root infection, P uptake by plant tissue, tuber weight, harvest index, the effectiveness of absorption and removal of heavy metals were the variables recorded. The results showed that applying biochar at 2.5, 5, and 10 t/ha and mycorrhiza at 1 and 2 g/pot could increase plant height and the percentage of root infection. The application of mycorrhiza at 1 and 2 g/pot increased P uptake by plant tissue.
Pelatihan Pembuatan Pupuk Organik Kompos untuk Meningkatkan Produktivitas dan Keberlanjutan Pertanian KWT Hikmah Tani di Desa Lengkong Pujiyanto, Muhammad; Setyorini, Fitri Adi; Cahyani, Wilis; Maurisa, Anik; Mukaromah, Silvia
Jurnal Abdimas Mandiri Vol. 9 No. 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jam.v9i1.4691

Abstract

Pelatihan pembuatan pupuk organik kompos yang diselenggarakan bagi Kelompok Wanita Tani (KWT) Hikmah Tani di Desa Lengkong bertujuan untuk mendukung peningkatan produktivitas pertanian sekaligus menjaga keberlanjutan lingkungan di wilayah tersebut. Salah satu masalah utama yang dihadapi oleh para petani adalah ketergantungan terhadap pupuk kimia yang tidak hanya mahal tetapi juga memiliki dampak negatif jangka panjang terhadap kesuburan tanah. Selain itu, limbah rumah tangga yang seharusnya bisa dimanfaatkan sebagai bahan baku pupuk organik sering kali terabaikan. Pelatihan ini hadir sebagai solusi untuk mengenalkan teknik pembuatan pupuk organik kompos yang lebih ekonomis dan ramah lingkungan, yang dapat diproduksi secara mandiri oleh para petani.Proses pelatihan dimulai dengan identifikasi kebutuhan anggota kelompok tani, diikuti dengan sesi teori mengenai manfaat dan teknik pembuatan kompos, serta praktik langsung di lapangan. Setelah pelatihan, dilakukan monitoring dan evaluasi secara berkala untuk memastikan keberhasilan program. Hasil dari pelatihan ini menunjukkan peningkatan pemberdayaan yang signifikan. Pengetahuan anggota KWT dalam membuat pupuk organik meningkat sebesar 35%, sementara keterampilan teknis mengalami peningkatan hingga 40%. Selain itu, biaya produksi pertanian berhasil dikurangi sebesar 25%, memberikan dampak positif terhadap efisiensi operasional. Kesadaran ekologis anggota kelompok tani juga meningkat sebesar 30%, terutama terkait dengan pentingnya pemanfaatan limbah organik untuk menjaga keberlanjutan lingkungan. Secara keseluruhan, tingkat pemberdayaan mitra meningkat sebesar 38%, yang diukur melalui peningkatan pengetahuan, keterampilan, dan penerapan praktik berkelanjutan. Keberhasilan ini diharapkan dapat menjadi model bagi kelompok tani lain dalam mengadopsi metode serupa untuk mencapai kemandirian dan keberlanjutan pertanian lokal.
Co-Authors AHADIYAT YUGI R. Fauzi Ahmad Muda Laili, Anissatul Maurisa, Anik Mukaromah, Silvia Okti Herliana, Okti Pujiyanto, Muhammad Setyorini, Fitri Adi