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Improvement of Corn Plant Yield Through the Application of Biochar and Trichocompost from Rice Harvest Waste Rini Suryani; Sutikarini Sutikarini; Agusalim Masulili; Agus Suyanto
International Journal of Multi Discipline Science (IJ-MDS) Vol 6, No 2 (2023): Volume 6 Number 2 August 2023
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/ij-mds.v6i2.4641

Abstract

This research aimed to determine the optimal dosage of biochar and rice straw trichocompost for improving corn plant yield on Ultisol soil. The study was designed using a field experiment method with a Split Plot Design, consisting of two treatment factors. The first treatment factor was biochar with three levels: B0 = without biochar, B1 = 10 tons/ha, and B2 = 15 tons/ha. The second treatment factor was rice straw trichocompost with four levels: K0 = without trichocompost, K1 = 10 tons/ha, K2 = 15 tons/ha, and K3 = 20 tons/ha. The observed parameters for corn plant yield were cob length, cob diameter, dry weight of corn cobs, and dry weight of corn grains. The data collected from the observations were analyzed using an F-test at a significance level of 5%, followed by a Tukey test for further analysis. The results of the research indicated a significant effect of individual treatments of paddy straw biochar and rice straw trichocompost on corn plant yield, but there was no interaction between the treatments on corn yield in Ultisol soil. The optimal dosage of biochar for improving corn plant yield in Ultisol soil was found to be between 10 to 15 tons/ha. Meanwhile, the best dosage of rice straw trichocompost for enhancing corn plant yield in Ultisol soil was between 15 to 20 tons/ha.
Pembuatan Biochar dan Pupuk Organik Untuk Budidaya Tanaman Anggur pada KWT Mentari Kota Pontianak Sutikarini Sutikarini; Agusalim Masulili; Donna Youlla
Jurnal Pengembangan dan Pengabdian Masyarakat Multikultural Vol 1 No 3: BATIK Desember 2023
Publisher : Institut Riset dan Publikasi Indonesia (IRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/batik.v1i3.1086

Abstract

Mentari Women Farmers Group (KWT) which was formed in 2019. Grape cultivation in Pontianak City is still new / newbie so that it has obstacles in the partner group in cultivation. Through this activity, the team wishes to build an alternative to partner problems, namely making biochar and organic fertilizer (bokasi), how to make and apply in the form of good planting media for organic cultivation of grape plants. The methods of PKM activities for this group are: 1) preparation stage, 2) training and implementation stage consisting of counseling, pretest and post test, training in making biochar and bokasi organic fertilizer and application in grape cultivation, and 3) evaluation stage. The results of PKM activities show that grape plants have the potential to become the group's superior commodity by utilizing biochar and organic fertilizers derived from waste that is abundant around the group, namely coconut waste and pineapple skin. After the Community Service activities, the Mentari Women Farmers Group of Pontianak City increased both affective (knowledge), cognitive (attitude) and skills in the use of coconut waste as biochar and pineapple peel waste as bokasi organic fertilizer for grape cultivation so that it is expected to increase grape production and income of the partner group.
MENINGKATKAN PERTUMBUHAN DAN HASIL JAGUNG SEMI (Zea mays L.) DI TANAH GAMBUT Masulili, Agusalim; Sutikarini; Mulyadi
JURNAL AGRONIDA Vol. 10 No. 1 (2024): Jurnal Agronida
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jag.v10i1.11852

Abstract

Budidaya jagung semi di tanah gambut memiliki beberapa faktor pembatas pertumbuhan, seperti pH tanah yang rendah dan kekurangan unsur hara makro serta mikro. Tujuan dari penelitian ini adalah untuk mengamati respon pertumbuhan dan hasil jagung semi terhadap pemberian berbagai konsentrasi POC air kelapa dengan frekuensi yang berbeda. Penelitian dilakukan di Balai Penyuluhan Pertanian (BPP) Kecamatan Pontianak Barat selama 3 bulan, mulai Januari-April 2023. Rancangan percobaan yang digunakan adalah rancangan acak lengkap (RAL), dengan 7 kombinasi taraf perlakuan, yaitu tanpa POC, POC 10 ml/l dengan frekuensi penyiraman 3 hari sekali, POC 10 ml/l dengan frekuensi 6 hari sekali, POC 10 ml/l dengan frekuensi 9 hari sekali, POC 20 ml/l dengan frekuensi 3 hari sekali, POC 20 ml/l dengan frekuensi 6 hari sekali, dan POC 20 ml/l dengan frekuensi 9 hari sekali. Peubah yang diamati yaitu tinggi tanaman, luas daun, panjang tongkol, bobot tongkol berkelobot, dan bobot tongkol tanpa kelobot. Data hasil pengamatan dianalisis ragam pada taraf 5%. Data yang menunjukkan pengaruh nyata diuji lanjut menggunakan uji beda nyata terkecil (BNT) pada taraf nyata 5% (α 0,05). POC air kelapa memiliki potensi dalam meningkatkan pertumbuhan tanaman jagung semi. Hasil penelitian menunjukkan, konsentrasi POC air kelapa yang diberikan berpengaruh nyata terhadap peubah hasil jagung semi, seperti panjang tongkol, bobot tongkol berkelobot  dan bobot tongkol tanpa kelobot. Hasil terbaik diperoleh pada perlakuan pemberian POC air kelapa konsentrasi 20 ml/l dengan frekuensi 3 hari sekali.
Pertumbuhan Tanaman Padi pada Dua Periode Tanam di Tanah Sulfat Masam dengan Perlakuan Biochar Sekam Padi dan Beberapa Amandemen Organik Masulili, Agusalim; Irianti, Agnes Tutik Purwani; Abdurrahman, Tatang; Suci, Urai
Agrikultura Vol 35, No 2 (2024): Agustus, 2024
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v35i2.55752

Abstract

Pengembangan tanaman padi di tanah sulfat masam membutuhkan perlakuan yang dapat memperbaiki sifat tanah untuk jangka panjang. Hal ini akan berdampak terhadap peningkatan pertumbuhan tanaman padi secara berkelanjutan. Penelitian ini bertujuan untuk mengetahui efek biochar sekam padi dan beberapa amandemen organik terhadap pertumbuhan tanaman padi pada dua periode tanam di tanah sulfat masam. Penelitian dilaksanakan di rumah kaca Fakultas Pertanian, Sains dan Teknologi Universitas Panca Bhakti, Pontianak yang dilakukan dalam dua kali periode tanam yaitu periode tanam kesatu pada bulan Februari-Mei 2022 dan periode tanam kedua pada bulan Mei-Agustus 2023. Penelitian menggunakan rancangan acak lengkap (RAL) yang terdiri dari 9 perlakuan yaitu kontrol, Chromolaena odorata (10 ton/ha), jerami (10 ton/ha), biochar sekam padi (10 ton/ha), abu sekam padi (10 ton/ha), C. odorata (10 ton/ha) + biochar sekam padi (5 ton/ha), jerami (10 ton/ha) + biochar sekam padi (5 ton/ha), C. odorata (10 ton/ha) + abu sekam padi (5 ton/ha), jerami (10 ton/ha) + abu sekam padi (5 ton/ha) yang diulang 3 kali. Pelaksanaan penelitian dua kali periode tanam ini dilakukan pada unit polibag yang sama. Pengamatan penelitian terdiri dari beberapa variabel pertumbuhan tanaman padi pada kedua periode tanam. Hasil penelitian menunjukkan perlakuan C. odorata (10 ton/ha) + biochar sekam padi (5 ton/ha) memberikan efek jangka panjang atau efek residu terbaik terhadap pertumbuhan tanaman padi pada periode tanam kedua. Dengan demikian, penggunaan biochar sekam padi secara tunggal maupun yang dicampur dengan amandemen organik dapat direkomendasikan untuk mendukung pertumbuhan tanaman padi berkelanjutan di tanah sulfat masam.
PEMANFAATAN BIOCHAR DAN BOKASHI LIMBAH HASIL PANEN SEBAGAI PEMBENAH TANAH PADA KELOMPOK TANI TENANG KECAMATAN RASAU JAYA KABUPATEN KUBU RAYA: Utilization of Biochar and Bokashi Harvested Waste as a Soil Improver in the Tenang Farmer Group Rasau Jaya District Kubu Raya Regency Sutikarini*; Rini Suryani; Agusalim Masulili; Ida Ayu Suci; Ellyta
JAMAS : Jurnal Abdi Masyarakat Vol. 2 No. 3 (2024)
Publisher : Forind Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62085/jms.v2i3.159

Abstract

Limbah tanaman merupakan buangan yang berasal dari proses produksi tanaman namun keberadaannya tidak dikehendaki oleh lingkungan karena tidak memiliki nilai ekonomis. Proses daur ulang atau recycle dapat menjadi upaya penanggulangan limbah sehingga limbah dapat digunakan kembali untuk keperluan manusia dan mencegah pencemaran lingkungan hidup. Pemanfaatan limbah tanaman sangat bermanfaat khususnya sebagai bahan pembenah tanah (soil amandemen). Mitra kegiatan dalam pengabdian kepada masyarakat adalah kelompok tani Tenang. Kelompok tani ini merupakan kelompok tani yang berada di Kecamatan Rasau Jaya Kabupaten Kubu Raya. Tujuan dari kegiatan ini adalah memberikan alternatif untuk mengurangi kebutuhan terhadap pupuk anorganik dengan pemanfaatan limbah hasil panen secara optimal sebagai bahan pembenah tanah sehingga mendukung sistem pertanian berkelanjutan (sustainable farming). Hasil kegiatan PKM menunjukkan bahwa terdapat potensi limbah hasil panen tanaman pertanian untuk dikembangkan menjadi bahan pembenah tanah (Biochar dan Bokashi). Setelah dilakukannya kegiatan Pengabdian Masyarakat, Kelompok Tani Tenang Kecamatan Rasau Jaya Kabupaten Kubu Raya terjadi peningkatan baik afektif (pengetahuan), kognitif (sikap) dan keterampilan dalam pemanfaatan limbah hasil panen sebagai bahan pembenah tanah untuk meningkatkan produksi tanaman budidaya.
Increasing Plant Growth and Yield of Tomatoes (Solanum lycopersicum L.) by Providing Chicken Manure and Hormonics Agusalim Masulili; Sri Rahayu; Sutikarini Sutikarini
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 3 (2024): September 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i3.873-879

Abstract

Tomato cultivation in alluvial land requires treatments to increase productivity. The research aimed to determine the effect of interaction between chicken manure and hormonal fertilizer application on the growth and yield of tomato plants in alluvial soil. This research was conducted at the greenhouse of the Faculty of Agriculture, Science, and Technology, Panca Bhakti University from April to July 2023. A Completely Randomized Design (CRD) with a factorial pattern was employed. The treatments consisted of 2 factors. The first factor was chicken manure with 3 levels: a1= 20 g/polybag, a2= 40 g/polybag, a3= 60 g/polybag. The second factor was hormonal fertilizer with 3 levels: h1= 2 ml/l, h2= 3 ml/l, h3= 4 ml/l. The results showed that there was no interaction effect between the application of chicken manure and hormonal fertilizer on all observed variables, as well as the application of chicken manure alone. The application of hormonal fertilizer significantly affected all observed variables including plant height, number of branches, number of fruits, and fruit weight. The treatment level h2 (3 ml/l) yielded the highest result in plant height at 113.26 cm. The highest number of branches, number of fruits, and fruit weight were observed at the h3 level (4 ml/l) with values of 3.39 branches, 2.57 fruits, and a fruit weight of 86.10 grams, respectively. The treatment level h1 (2 ml/l) yielded the lowest result. Keywords: Alluvial Soil, Horticultural Commoditie, Organic Fertilizer.
The use of biochar and fertilizer to maximize the growth and yield of ginger on degraded alluvial soil Masulili, Agusalim; Suryani, Rini; Kurniadi, Edi
Journal of Degraded and Mining Lands Management Vol. 12 No. 3 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.123.7523

Abstract

Degraded alluvial soil that is commonly used for growing ginger (Zingiber officinale) has many issues, such as deficiency in nutrients. To increase the yield of ginger, proper fertilizers along with soil improvement techniques must be employed. In this case, the study analyzed the combined effects of rice husk biochar and Mahkota NPK fertilizer on the yield and growth of ginger in alluvial soil. The study was performed using a completely randomized design arranged with two treatment factors. The first factor was the application of rice husk biochar consisting of three different levels: s1 (5 t/ha), s2 (10 t/ha), and s3 (15 t/ha). The second factor was the application of Mahkota NPK fertilizer consisting of three levels: m1 (50 kg/ha), m2 (150 kg/ha), and m3 (250 kg/ha). The results of this study showed that the treatment combination of rice husk biochar and Mahkota NPK fertilizer was highly significant in improving bulk density, total porosity, pH, organic C, total nitrogen, available phosphorus, and potassium of the Alluvial soil. The interaction also greatly affected plant growth in terms of height, tiller formation, and weight of fresh rhizomes. However, the number of leaves remained uninfluenced. The highest yield was obtained with s2m3 treatment (10 t/ha rice husk biochar and 250 kg/ha NPK fertilizer). From this result, it can be suggested that the application of rice husk biochar in combination with Mahkota NPK fertilizer has the potential to remedy degraded alluvial soils and improve the growth and yield of ginger in the soils.
Maintaining the critical water threshold in degraded Histosols to maximize soybean (Glycine max L. Merr.) growth Masulili, Agusalim; Sutikarini; Suci, Ida Ayu; Kurniadi, Edi
Journal of Degraded and Mining Lands Management Vol. 12 No. 4 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.124.8169.

Abstract

Histosols pose considerable potential for soybean cultivation but are highly susceptible to degradation. One critical constraint is the soil water threshold required to maximize soybean growth. This study aimed to determine the critical soil water content of degraded Histosols amended with rice husk ash and to assess its effect on soybean development. The experiment was conducted in a greenhouse and laboratory at the Faculty of Agriculture, Science and Technology, Universitas Panca Bhakti, from January to March 2024. A randomized complete block design with a factorial arrangement was employed, comprising two factors: rice husk ash at three application rates (12, 18, and 24 t ha-¹) and soil moisture levels at three percentages (25% below field capacity, at field capacity, and 25% above field capacity). Results indicated that leaf water potential, as an indicator of water availability for soybeans, was significantly influenced by soil moisture level. In contrast, rice husk ash treatment did not exert a significant effect. To attain the critical soil water threshold for optimal soybean performance on degraded Histosols, a moisture level 25% above field capacity was required. The best soybean growth was observed under the combined treatment of 12 t ha-¹ rice husk ash and soil moisture 25% above field capacity.
Enkapsulasi dan Karakterisasi Urea dengan Penyalut Biokomposit Zeolit Alam-Alginat-Biochar sebagai Pupuk Lepas Lambat Suci, Ida Ayu; Hamdani, Hamdani; Masulili, Agusalim
Agrikultura Vol 36, No 2 (2025): Agustus, 2025
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v36i2.63908

Abstract

Pupuk urea menjadi salah satu sumber nitrogen bagi pertumbuhan tanaman karena kandungan nitrogen yang tinggi (46%). Namun, efisiensi penggunaan pupuk urea sangat rendah, dengan tingkat kehilangan nitrogen mencapai 40-70% melalui proses volatilisasi amonia, denitrifikasi, dan pencucian nitrat. Pengembangan teknologi pupuk lepas lambat menjadi strategi penting dalam meningkatkan efisiensi pemupukan dan keberlanjutan sistem pertanian. Zeolit alam adalah mineral berpori dengan kemampuan tukar kation tinggi, efektif menahan ion ammonium, dan mendukung pelepasan hara bertahap. Alginat berperan sebagai matriks pengikat dan agen pembentuk gel, membentuk jaringan tiga dimensi yang kuat dan fleksibel untuk menjerat molekul urea. Biochar dapat meningkatkan kapasitas adsorpsi dan retensi air serta hara nitrogen dari urea, sekaligus mendukung pelepasan hara secara bertahap. Penelitian ini bertujuan untuk mensintesis dan mengkarakterisasi biokomposit zeolit alam-alginat-biochar serta menguji efektivitasnya sebagai matriks enkapsulasi pupuk urea lepas lambat. Penelitian ini dilaksanakan di Laboratorium Fakultas Pertanian, Sains, dan Teknologi Universitas Panca Bhakti pada bulan Desember 2023 hingga Mei 2024. Metode penelitian yang digunakan yaitu enkapsulasi melalui teknik ionotropic gelation. Karakteristik biokomposit dilakukan analisis menggunakan FTIR, SEM, dan UV-Vis pada pola pelepasan nitrogen. Hasil menunjukkan struktur pupuk urea terenkapsulasi lebih berbentuk bulat. Hasil spektrum FTIR menunjukkan karakteristik pita serapan dari biokomposit zeolit alam-alginat-biochar. Foto SEM menunjukkan morfologi permukaan urea telah dilapisi oleh biokomposit. Uji pelepasan nitrogen menunjukkan perbandingan biokomposit 1:1:1 merupakan yang paling baik dalam menahan rilis nitrogen dari pupuk urea.
PEMANFAATAAN BIOCHAR SEBAGAI BAHAN PEMBENAH TANAH PADA POKTAN MEKAR SARI II KECAMATAN SUNGAI KAKAP Suryani, Rini; Sutikarini, Sutikarini; Masulili, Agusalim
Jurnal Abdi Masyarakat Vol. 6 No. 2 (2023): Jurnal Abdi Masyarakat Mei 2023
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jaim.v6i2.3566

Abstract

PKM is purposed to help the Mekas Sari II farmer group, Sungai Kakap District, Kubu Raya Regency to be able to maintain the quality of their land by using biochar which is processed from coconut harvest waste, which in turn is expected to have an impact on increasing production. The specific targets achieved are: 1) increasing the knowledge and skills of partner farmers in the manufacture of biochar from coconut waste. 2) increasing knowledge and skills of partner farmers in applying harvested waste biochar as a soil amandemen. The method of PKM activities for the Mekar Sari II Group, Sungai Kakap Subdistrict, are: 1) counseling on the use of harvested waste biochar as a soil improvement agent. 2) training in the production of biochar from coconut harvest waste using a simple method. 3) make demonstration plots for coconut harvesting applications. The results of the PKM activity show that the use of biochar from coconut harvest waste as a soil improvement material has the potential to be developed. This is because the potential of coconut waste has not been utilized optimally. After carrying out Community Service activities, the Mekar Sari II Farmer's Group, Sungai Kakap District, Kubu Raya Regency, there was an increase in both affective (knowledge), cognitive (attitude) and skills in the use of harvested waste as soil improvement material to increase the production of plants.