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Saputro, Avisema Sigit
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Social Sciences Other

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Kajian Trichoderma dan Bakteri Fotosintetik sebagai Penunjang Budidaya Padi Organik SAPUTRO, AVISEMA SIGIT
Agrisaintifika: Jurnal Ilmu-ilmu Pertanian Vol 7 No 2 (2023): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v7i2.4471

Abstract

Semakin meningkat kepedulian terhadap lingkungan dan kesehatan, budidaya padi organik menjadi semakin populer. Budidaya padi organik adalah metode pertanian yang berfokus pada penggunaan bahan-bahan alami dan praktek berkelanjutan untuk menghasilkan hasil panen padi yang sehat tanpa menggunakan bahan kimia sintetis. Biaya yang lebih tinggi untuk bahan organik, pupuk atau perlindungan tanaman alami menjadi kendala.  Salah satu solusi menghadapi kendala tersebut menggunakan  jamur Trichoderma dan bakteri fotosintetik. Trichoderma j membantu memperbaiki struktur tanah, dekomposisi bahan organik, menghasilkan enzim yang meningkatkan ketersediaan nutrisi. Bakteri fotosintetik berperan mengubah energi cahaya matahari menjadi energi kimia bagi tanaman,  serta senyawa organik dan oksigen bagi pertumbuhan tanaman padi. Penelitian  bertujuan mengetahui pengaruh  jamur Trichoderma dan bakteri fotosintetik (PSB) pada  padi organik. Penelitian berlokasi di Beji Wetan, Kemiri, Kebakkramat, Karanganyar, Jawa Tengah dengan ketinggian tempat 108 m dpl. Percobaan dengan membandingkan antara  jamur Trichodherma  dan bakteri fotosintetik pada petak lahan terpisah. Bakteri fotosintesik dengan konsentrasi 0, 5, 10, dan 15 ml/ L yang diulang sebanyak 3 kali.  Trichoderma dengan konsentrasi 10, 20, dan 30 ml/l yang diulang sebanyak 3 kali. Pelaksanaan penelitian pada  01 April- 11 Juli 2023. Jamur Trichodherma dan bakteri fotosintetis memberikan kenaikan pertumbuhan dan hasil bila dibandingkan tanaman yang tidak diberi perlakuan. Konsentrasi terbaik Trichodherma 20 ml/l yang mampu memberikan hasil tertinggi untuk tinggi tanaman, jumlah anakan per rumpun, jumlah anakan produktif, dan berat gabah per rumpun. Konsentrasi terbaik bakteri fotosintetis 10 ml/l yang mampu memberikan hasil tertinggi untuk tinggi tanaman, jumlah anakan per rumpun, jumlah anakan produktif , dan erat gabah per rumpun.
Pembuatan Nitrobacter untuk Pertanian Berkelanjutan Saputro, Avisema Sigit; Hadiyanti, Nugraheni
JATIMAS : Jurnal Pertanian dan Pengabdian Masyarakat Vol. 3 No. 2 (2023): NOVEMBER
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatimas.v3i2.5098

Abstract

Along with the use of chemical fertilizers, it hurts the environment and agricultural ecosystem. Increased awareness of the damage caused by synthetic chemical fertilizers has encouraged the search for more sustainable alternatives, such as organic fertilizers and the role of microorganisms such as Nitrobacteria in agriculture. Nitrobacteria are soil bacteria that play an important role in the natural nitrogen cycle. Nitrobacter's primary benefit in the nitrogen cycle significantly impacts plant growth and overall agricultural productivity. Training on making Nitrobacter was held in Sendangnongko, Wonoharjo, Kemusu, Boyolali, Central Java in July 2023. Participants in the Sido Mulyo Farmers Group activity were 18 people. The method of service activities was in the form of material counselling and then continued with the practice of making Nitrobacter. Participants were given material regarding the benefits of Nitrobacter, how to get it, how to reproduce it, and its application on agricultural land. The aim of this community service is that Sendangnongko residents can contribute to developing environmentally friendly and sustainable agriculture in meeting food needs and reducing farming costs caused by synthetic chemical fertilizers and pesticides. By increasing the natural availability of nitrogen nutrients, Nitrobacter helps reduce the need for synthetic nitrogen fertilizers (Urea), which tend to cause negative impacts on the environment. Several previous studies related to Nitrobacter positively impacted the decreasing use of synthetic chemical fertilizers in rice farming. Plants are more resistant to pests and diseases and do not damage the environment. Another benefit is that farmers' finances can be reduced when spending on fertilizers and pesticides so that farming costs can be reduced. The results of this training have the impact of increasing agricultural productivity or improving the welfare of local communities. Seiring dengan pemanfaatan pupuk kimia, membawa dampak negatif terhadap lingkungan dan ekosistem pertanian. Peningkatan kesadaran akan kerusakan yang diakibatkan oleh pupuk kimia sintesis telah mendorong pencarian alternatif yang lebih berkelanjutan, seperti penggunaan pupuk organik dan peran mikroorganisme seperti Nitrobakter dalam pertanian. Nitrobakter merupakan jenis bakteri tanah yang berperan penting dalam siklus nitrogen alami. Manfaat utama Nitrobacter dalam siklus nitrogen memiliki dampak signifikan pada pertumbuhan tanaman dan produktivitas pertanian secara keseluruhan. Pelatihan Pembuatan Nitrobacter dilaksanakan di Sendangnongko, Wonoharjo, Kemusu, Boyolali, Jawa Tengah pada bulan Juli 2023. Peserta kegiatan Kelompok Tani Sido Mulyo sebanyak 18 orang. Metode kegiatan pengabdian berupa penyuluhan materi lalu dilanjutkan dengan praktek pembuatan Nitrobacter. Peserta diberi materi terkait manfaat Nitrobacter, cara mendapatkan, cara memperbanyak, dan aplikasi di lahan pertanian. Tujuan pengabdian kepada masyarakat ini warga Sendangnongko dapat berkontribusi pada pengembangan pertanian ramah lingkungan dan berkelanjutan dalam memenuhi kebutuhan pangan serta mengurangi biaya usaha tani yang diakibatkan pupuk dan pestisida sintesis kimia. Dengan meningkatkan ketersediaan nutrisi nitrogen secara alami, Nitrobacter membantu mengurangi kebutuhan akan pupuk nitrogen sintetis (Urea) yang cenderung menyebabkan dampak negatif terhadap lingkungan. Beberapa penelitian sebelumnya terkait Nitrobacter berdampak positif pada penggunaan pupuk kimia sintetis yang makin berkurang di pertanian padi. Tanaman lebih tahan hama penyakit dan tidak merusak lingkungan. Manfaat lain keuangan petani untuk belanja pupuk dan pestisida bisa ditekan sehingga biaya usaha tani dapat berkurang. Hasil dari pelatihan ini berdampak peningkatan produktivitas pertanian atau peningkatan kesejahteraan masyarakat setempat.
Menekan Pengeluaran Belanja Harian Sayur Rumah Tangga: Sebuah Pelatihan Pembuatan Media Tanam Sayuran untuk Budidaya Polybag Saputro, Avisema Sigit; Solihah, Efi Nikmatu
Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Vol 5, No 2 (2023): Juli-Desember
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/baktiku.v5i2.8075

Abstract

Training on making planting media for polybags was held in Sanggrahan, Wonorejo, Gondangrejo, Karanyanyar, and Central Java. The activity was held on June 3, 2023, and was attended by women from PKK RT 05 RW 18. The characteristic of Sanggrahan is almost the same as that of other urban areas, namely the lack of land for cultivating plants. The aim of this activity is to provide insight to PKK women about urban agriculture so that the remaining land in urban areas can still be cultivated using a polybag system. Residents can manage small areas of land to grow vegetable crops so that they can reduce their daily household expenditure on vegetables. To produce optimal plant growth, cultivation in polybags requires appropriate planting media that are easy for residents to make. The method of service activities involves providing material counseling and practical training on making planting media for polybags. We train participants on using easily available materials to create planting media. The materials used to make planting media are humus soil, compost, and husk charcoal in a ratio of 1:1:1. All ingredients are mixed evenly, then put into a polybag. Vegetable seeds that are ready to plant are put into polybags, and then regular maintenance is carried out so that they grow optimally. The size of the polybag varies depending on the type of plant being planted. To support the success and sustainability of this activity, regular evaluation and monitoring are carried out. The aim of this community service is that residents can meet their household vegetable needs by making planting media that is easy to obtain in polybags.
Pengaruh Dosis Pupuk NPK dan Dosis Pupuk Hayati Terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharata L.) Putri, Ega Harnanditya; Priyono, Priyono; Saputro, Avisema Sigit
Biofarm : Jurnal Ilmiah Pertanian Vol. 20 No. 2 (2024): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v20i2.5025

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk NPK dan dosis pupuk hayati terhadap pertumbuhan dan hasil tanaman jagung manis (Zea mays saccharata L). Penelitian dilakukan pada November 2023 – Februari 2024 di Sidomakmur, Widodaren, Ngawi. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktorial dan diulang 3 kali. Dosis pupuk NPK (N) sebagai faktor 1 yaitu: N0 = 0 kg/ha, N1 = 150 kg/ha, N2 = 300 kg/ha, N3 = 450 kg/ha. Dosis pupuk hayati (P) sebagai faktor 2 yaitu: P0 = 0 kg/ha, P1 = 50 kg/ha, P2 = 100 kg/ha, P3 = 150 kg/ha. Data analisis menggunakan analisis sidik ragam dengan uji lanjut BNJ 5%. Parameter pengamatan meliputi tinggi tanaman, jumlah daun, warna daun, berat brangkasan basah, biomassa, panjang tongkol tanpa kelobot, diameter tongkol tanpa kelobot, berat tongkol tanpa kelobot, kadar kemanisan. Hasilnya perlakuan dosis pupuk NPK berpengaruh terhadap seluruh parameter pengamatan dengan perlakuan terbaik dosis pupuk NPK 300 kg/ha. Perlakuan dosis pupuk hayati berpengaruh terhadap seluruh parameter pengamatan dengan perlakuan terbaik dosis  pupuk hayati 100 kg/ha. Tidak terjadi interaksi antara perlakuan dosis pupuk NPK dan dosis pupuk hayati terhadap seluruh parameter, tetapi interaksi dosis terbaik yaitu dosis pupuk NPK 300 kg/ha dan dosis pupuk hayati 100 kg/ha.
Hidroponik Hidroponik Sistem Rakit Apung Solusi Urban Farming di Kota Surakarta Saputro, Avisema Sigit; Sumarmi, Sumarmi
Jurnal SOLMA Vol. 14 No. 1 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i1.17870

Abstract

Background: The Urban farming training activity on the Floating Raft Hydroponic System was carried out in Pundung Gede RT 06 RW 09, Joglo Village, Banjarsari Banjarsari District, Surakarta on August 17 2024. The problem is that Pundung Gede residents are not yet familiar with floating raft hydroponics. All 15 participants were PKK mothers. The characteristics of Joglo village are almost the same as those of other urban areas, namely the lack of land for cultivating plants.  This activity aims to provide insight to residents about urban agriculture so that the remaining land in urban areas can still be cultivated for cultivation using a floating raft hydroponic system. Methods: The methods used in this activity are counseling, training, and mentoring. Apart from that, the expected output is a change in the behavior of residents, especially in Joglo village, in managing the limited land for cultivating vegetables so that it can reduce daily vegetable shopping expenses for households. Results: Showed that a large number of participants understood hydroponics. Conclusion: the activity shows that the women of Joglo village could practice floating raft cultivation in their respective homes.
THE INFLUENCE OF VARIOUS PLANTING MEDIA COMPOSITIONS AND CONCENTRATIONS OF GROWTH REGULATORY SUBSTANCES ON THE YIELD OF GREAT RED CHILLI Susanto, Agus Aji; Saputro, Avisema Sigit
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 8 No. 2 (2024): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v8i2.5060

Abstract

Large red chilies (Capsicum annuum L.) have high economic value in the Indonesian market. The large market demand for horticultural products provides high opportunities for farmers to increase their production, including red chilies. Efforts to get high red chili yields by using good planting media and the application of organic ZPT. This research aims to examine the composition of growing media and PGR on the generative phase of red chilies. This research was carried out from 15 May 2023 to 21 August 2023. The design used in the research was a Completely Randomized Design (CRD) which consisted of 2 treatment factors which were repeated 3 times and then 12 treatment combinations were obtained. The first factor is the composition of the growing media (M), which consists of 3 levels, namely; composition 1 : 1 : 1 (M1), composition 2 : 1 : 2 (M2), and composition 1 : 2 : 1 (M3). The second factor is the concentration of organic PGR (Z), which consists of 4 levels, namely; concentration of 0 ml/l (M0), concentration of 5 ml/l (M1), concentration of 10 ml/l (M2), and concentration of 20 ml/l (M3). The parameters observed were the appearance of the first flower, number of fruit, fruit length, fruit diameter, and fruit weight on large red chilies. Analysis of variance was carried out to analyze the data and then subjected to the Least Significant Difference (LSD) test with a level of 5%. The research results showed that the two treatment factors had no influence or were not significantly different on all observed parameters. There was no interaction between the composition of the growth media and the concentration of organic PGRs for all observation parameters.
Studi Fosfat Organik Dan Kalsium Organik Terhadap Pertumbuhan Dan Hasil Cabai Merah Keriting Saputro, Avisema Sigit; Sumarmi, Sumarmi
Menara Ilmu : Jurnal Penelitian dan Kajian Ilmiah Vol 19, No 2 (2025): Vol 19 No. 02 APRIL 2025
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v19i2.6631

Abstract

Pertanian organik merupakan solusi memperbaiki ekosistem yang rusak terpapar bahan sintetik. Pupuk organik dibuat dengan ramah lingkungan yang murah. Kendala budidaya   cabai  keriting  yaitu  rentan    pengguguran  bunga  dan  buah . Fosfat organik  dapat   meningkatkan   jumlah   bunga   dan   buah   serta menyeragamkan    pembungaan    dan    pembuahan.  Kalsium    mencegah terjadinya kerontokan bunga dan buah. Penelitian bertujuan untuk membandingkan efektifitas pertumbuhan serta hasil tanaman cabai merah keriting yang diberi fosfat organik dan kalsium organik. Penelitian merupakan dua penelitian terpisah yang dilaksanakan di  Kebak Kalang RT 01 RW 07, Kemiri, Kebakkramat, Karanganyar, Jawa Tengah.  Pelaksanaan bulan Oktober 2024 - Februari  2025. Penelitian pertama yaitu fosfat organik dan penelitian dengan kedua kalsium organik. Uji statistik yang digunakan untuk membandingkan fosfat organik dan kalsium organik  yaitu  Uji – T  berpasangan. Parameter pengamatan penelitian ini antara lain tinggi tanaman, jumlah daun, saat muncul bunga pertama, jumlah buah per tanaman, berat buah, dan panjang buah. Hasil penelitian menunjukkan pupuk fosfat organik dan kalsium organik berpengaruh terhadap jumlah daun, muncul bunga pertama, dan panjang buah tanaman cabai merah keriting. Kata kunci: buah, bunga, cabai, fosfat, kalsium
Study of Synthetic Fertilizer Chili and Organic Fertilizer Watermelon on Relay Cropping Fields Saputro, Avisema Sigit; Hayati, Dewi Ratna Nur
Jurnal Agrinika: Jurnal Agroteknologi dan Agribisnis Vol 7 No 2 (2023): SEPTEMBER
Publisher : Kadiri University - Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/agrinika.v7i2.4614

Abstract

Chili is an agricultural commodity with prices that tend to fluctuate. Chilli-watermelon relay cropping is one way to overcome this problem and reduce losses when chili prices fall. Watermelon has a relatively short lifespan, so it can be a substitute when chili prices fall. Chili and watermelon are almost the same age. This research aims to assess how well the tandem cultivation of chili and watermelon in a relay cropping system is performed. The study employed a factorial randomized block design for experimentation. The research consisted of 2 experiments, namely chili and watermelon, cultivated on the same land. Experiment with 2 factors in chili, namely variety and type of NPK. The watermelon experiment involved 2 factors: variety and concentration of liquid organic fertilizer. All experiments were repeated four times. The data analysis proceeded by conducting Duncan's multiple range test at a significance level of 5%. Parameters for observing plant height, when flowers appear, fruit weight, number of chilies per plant, and watermelon fruit circumference. The results showed that chili and watermelon relay cropping could be harvested simultaneously without competition between plants. There was no interaction between chilies and watermelon. Chili has the highest weight in the Colombus variety with NPK Mahkota fertilizer. The watermelon with the highest weight was in the Baginda variety, with a liquid organic fertilizer concentration of 60 ml/liter. The relay cropping of chili and watermelon plants was effective simultaneously, and there was no decrease in yield.
ANALISIS KELAYAKAN USAHATANI PADI ORGANIK DAN KONVENSIONAL DI KECAMATAN MOJOGEDANG KABUPATEN KARANGANYAR Sholihah, Efi Nikmatu; Saputro, Avisema Sigit; Nisa', Hanifah Uswatun
AGRIBIOS Vol 22 No 1 (2024): JUNI
Publisher : Program Studi Agribisnis Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/agribios.v22i1.4569

Abstract

Rice farming is the dominant farming business in Java, one of which is Central Java. Rice is still the primadonna commodity because the staple food of most Indonesian people is rice. Currently, there is starting to be a shift from previously conventional farming techniques to organic farming to maintain soil fertility and environmental safety. This research aims to analyze the income and feasibility of organic rice farming and conventional rice farming in Mojogedang District, Karanganyar Regency and was carried out in June-August 2023. This research was carried out using a quantitative approach and descriptive analysis. The research location was determined purposively in the Tani Mulyo 1 Group, Mojogedang District, Karanganyar Regency, involving 25 organic rice farmers and 25 conventional rice farmers. This research uses cost, revenue, income analysis, and also feasibility analysis using the R/C ratio and Break Event Point (BEP). The results of the analysis show that the total cost of organic rice farming is IDR. 9,960,600,- and costs for conventional rice farming are IDR. 10,117,375,-. Average revenue from organic farming is Rp. 47,094,000,- and the average revenue from conventional rice farming is Rp. 40,414,400. Based on these results, the difference between revenues and costs is known so that the income obtained in organic rice farming is Rp. 37,133,400,- and conventional rice farming income is Rp. 30,297,025,-. The R/C ratio value for organic rice farming is 4.73 and for conventional rice farming is 3.99. Based on this analysis, it can be concluded that organic rice farming and conventional rice farming are both feasible to run, but organic rice farming will provide a higher level of profit.
Co-Authors Hayati, Dewi Ratna Nur Nisa', Hanifah Uswatun Nugraheni Hadiyanti Priyono Priyono Putri, Ega Harnanditya Sholihah, Efi Nikmatu Solihah, Efi Nikmatu Susanto, Agus Aji