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ANTAGONISME FUNGI ENDOFIT DAUN JARAK PAGAR (JATROPHA CURCAS) TERHADAP FUSARIUM OXYSPORUM C2 PENYEBAB BUSUK UMBI PADA BAWANG MERAH IN VITRO Nahdah, Fauziyyah; Sari, Noorkomala; Rizali, Akhmad; Wahdah, Rabiatul
Agrotechnology Research Journal Vol 4, No 1 (2020): Agrotechnology Research Journal
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (824.177 KB) | DOI: 10.20961/agrotechresj.v4i1.41351

Abstract

Basal plate rot is a major disease on shallot caused by Fusarium oxysporum. Endophytic fungi is promising to use as antagonist agent to the pathogen. Endophyte is microbes that are living in plant cells and have an asymptomatic characteristic. Nowadays, fungal endophyte is believed to produce antimicrobial substances similar with their plant host's natural product. Jatropha curcas is one of the plants containing secondary metabolites that have antifungal activities. The research aimed to study the ability of endophyte from Jatropha curcas to inhibit the growth of Fusarium oxysporum. The dual culture method was used in this research and the data were analyzed by SPSS software. This antagonism test was conducted by 9 isolates endophyte and each plate consisted of 3 replicates. The result revealed endophyte fungal obtaining 9 isolates with the radial growth of 4,5 cm/2 days. Endophytes of Jatropha curcas L. were able to inhibit the growth of Fusarium oxysporum C2. The percentage of inhibition of Fusarium oxysporum causing of root blight diseases was controlled by up 38.27 - 74.48%. The highest percentage of inhibition is gained by B4b and the lowest of it is A2b. Our observations showed that each endophyte has a consistent linear trend. B4b still leaded as the highest strength to inhibit the growth of pathogen on the monitoring of 3, 5, and 7 days. Moreover, the ability of fungi endophyte from Jatropha curcas as antagonist agent to Fusarium oxysporum needs to be further examined by the in vivo method.
KUALITAS KOMPOS DARI BIOMASSA GULMA LAHAN RAWA PASANG SURUT Wahdah, Rabiatul; Habibah, Habibah; Safitri, Noorlena
EnviroScienteae Vol 19, No 3 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 3, AGUSTUS 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i3.17281

Abstract

Pemanfaatan Belimbing Wuluh Sebagai Koagulan Lateks Bagi Petani Karet di Desa Bentok Darat Kecamatan Bati-Bati Kabupaten Tanah Laut Jumar, Jumar; Saputra, Riza Adrianoor; Nugraha, Muhammad Imam; Rosadi, Ahmad; Pradana, Adiatma Putra; Wahdah, Rabiatul; Sari, Noorkomala; Santoso, Untung; Norwinda, Norwinda
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 9 No. 1 (2024): March
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v9i1.1562

Abstract

Permasalahan utama yang dihadapi petani di Desa Bentok Darat dalam proses pengentalan lateks yang baik adalah bahan pengental lateks (koagulan). Umumnya petani menggunakan pengumpul lateks yang tidak dianjurkan seperti TSP dan aluminum sulfat (tawas). Pemakaian TSP dan aluminium sulfat (tawas) tidak dapat menggumpalkan lateks dengan sempurna. Untuk menjawab permasalahan tersebut, salah satu upaya yang dapat dilakukan adalah melalui diseminasi pemanfaatan belimbing wuluh (Averrhoa bilimbi L.) sebagai koagulan lateks yang baik. PkM ini bertujuan untuk memberikan pengetahuan tentang manfaat belimbing wuluh sebagai salah satu bahan pembuatan koagulan lateks, dan memberikan keterampilan dalam pembuatan larutan buah belimbing wuluh sebagai bahan koagulan lateks. Kegiatan PkM ini dilaksanakan dalam bentuk transfer knowledge berupa: (1) penyuluhan, (2) pelatihan pembuatan koagulan lateks dari buah belimbing wuluh, dan (3) teknik pembibitan belimbing wuluh. Kegiatan PkM dilaksanakan di Desa Bentok Darat, Kecamatan Bati-Bati Kabupaten Tanah Laut. Kegiatan dilaksanakan selama 6 (enam) bulan (Maret s.d. September 2023), dimulai dari persiapan (survei lapangan, persiapan bahan dan alat), sampai dengan laporan akhir kegiatan, termasuk publikasi di media massa. Mitra sasaran PkM diseminasi yaitu: ketua dan anggota Kelompok Tani Alam Subur, Desa Bentok Darat Kecamatan Bati-Bati Kabupaten Tanah Laut. Evaluasi kegiatan PkM dilakukan dalam bentuk daftar pertanyaan (kuisioner) untuk melihat peningkatan/penambahan pengetahuan dan keterampilan peserta (mitra) kegiatan, khususnya pengetahuan tentang bahan alternatif koagulan lateks, keuntungan penggunaan bahan koagulan lateks dari buah belimbing wuluh, dan keterampilan membuat larutan koagulan lateks dari buah belimbing wuluh. Hasil PkM menunjukkan terjadinya peningkatan pengetahuan peserta penyuluhan tentang manfaat belimbing wuluh sebesar 40%, dan peningkatan pengetahuan peserta penyuluhan tantang senyawa pada buah belimbing wuluh sebesar 75%. Peningkatan pengetahuan peserta penyuluhan tentang buah belimbing wuluh dapat dijadikan sebagai bahan koagulan lateks meningkat sebesar 89,7%, dan peningkatan ketertarikan menggunakan larutan buah belimbing wuluh sebagai koagulan lateks sebesar 10% dari awalnya 89%. Demi keberlanjutan kegiatan Pengabdian kepada Masyarakat (PkM) ini disarankan sebaiknya peserta kegiatan penyuluhan dapat membagikan pengetahuan yang didapatkan pada penyuluhan ini kepada anggota kelompok yang tidak berkesempatan hadir pada penyuluhan ini, sehingga petani lainnya juga mendapatkan pengetahuan dari pelatihan ini. Usage of Bilimbi a Latex Coagulant for Rubber Farmers in Bentok Darat Village, Bati-Bati District, Tanah Laut Regency Abstract: The main problem farmers in Bentok Darat Village face in the process of good latex thickening is the latex thickening agent (coagulant). Generally, farmers use latex collectors that are not recommended, such as TSP and aluminum sulfate (alum). TSP and aluminum sulfate (alum) cannot coagulate latex completely. To answer this problem, one effort can be made by disseminating the use of Bilimbi (Averrhoa bilimbi L.) as a good latex coagulant. This community service aims to provide knowledge about the benefits of Bilimbi as an ingredient for making latex coagulants and provide skills in making a solution for Bilimbi as a latex coagulant. This community service activity is carried out in the form of knowledge transfer in the form of (1) counseling, (2) training in making latex coagulants from Bilimbi, and (3) Bilimbi seeding techniques. Community service activities were carried out in Bentok Darat Village, Bati-Bati District, Tanah Laut Regency. Activities will be carried out for six months (March to September 2023), starting from preparation (field survey, preparation of materials and tools) to the final activity report, including publication in the mass media. The target partners for community service dissemination are the chairman and members of the Alam Subur Farmers Group, Bentok Darat Village, Bati-Bati District, Tanah Laut Regency. Evaluation of community service activities is carried out in the form of a questionnaire to see the improvement or addition of knowledge and skills of activity participants (partners), especially knowledge about alternative latex coagulant materials, the benefits of using latex coagulant materials from Bilimbi, and skills in making latex coagulant solutions from Bilimbi. The results of the community service showed that there was an increase in knowledge among counseling participants about the benefits of Bilimbi (40%) and an increase in knowledge among counseling participants about the compounds in Bilimbi (75%). The increase in knowledge of counseling participants about how Bilimbi can be used as a latex coagulant increased by 89.7%, and interest in using Bilimbi solution as a latex coagulant increased by 10% from the initial 89%. For the sustainability of this community service activity, it is recommended that participants in extension activities be able to share the knowledge gained from this extension with group members who did not have the opportunity to attend it so that other farmers also gain knowledge from this training.
Ecofarming Budidaya Sayuran di Gunung Kupang Kelurahan Cempaka Kota Banjarbaru Suparto, Hairu; Santoso, Untung; Saputra, Riza Adrianoor; Wahdah, Rabiatul; Nugraha, Muhammad Imam; Sari, Noorkomala; Widyastuti, Maulinda; Amelia, Vina
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 9 No. 1 (2024): March
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v9i1.1566

Abstract

Pengabdian Kepada Masyarakat (PKM) ini bertujuan untuk meningkatkan pengetahuan dan pemahaman para petani di Gunung Kupang, Kecamatan Cempaka, Kota Banjarbaru mengenai eco-farming untuk budidaya sayuran. Sasaran PKM adalah penyuluhan kepada para petani sayuran tentang penerapan eco-farming pada sayuran di Kecamatan Cempaka Gunung Kupang untuk meningkatkan pengetahuan dan pemahaman para petani di Kecamatan Cempaka Kota Banjarbaru. Kegiatan PKM dilaksanakan pada tanggal 26 Agustus 2023 bertempat di kawasan Gunung Kupang, Kecamatan Cempaka, Kota Banjarbaru dengan peserta sekitar 20 orang yang terdiri dari 10 orang mahasiswa Jurusan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat, serta lima orang petani dan lima pemuda petani Karang Taruna di Kecamatan Cempaka Kota Banjarbaru. Hasil PKM menunjukkan adanya peningkatan pengetahuan dan pemahaman petani di Kecamatan Cempaka Kota Banjarbaru mengenai penerapan eco-farming khususnya dalam pencegahan hama lalat pemotong daun pada budidaya sayuran. Sebanyak 70% peserta mengetahui tentang eco-farming, 80% peserta dapat membedakan antara eco-farming dan pertanian organik, 80% peserta sudah memahami cara menerapkan eco-farming dalam budidaya sayuran, 75% peserta memahami prinsip dasar eco-farming, 85% peserta mengetahui tindakan eco-farming apa saja dalam budidaya sayuran yang dapat diterapkan, 85% peserta mengetahui dan familiar dengan hama lalat pemotong daun, 80% peserta mengetahui ciri-ciri tanaman yang terserang lalat pemotong daun, 90% peserta mengetahui bahan alami untuk mencegah serangan lalat pemotong daun, memotong lalat, 90% peserta mengetahui cara mencegah serangan lalat pemotong daun, dan 90% peserta mengetahui cara pengendalian hama secara terpadu. ECO-FARMING VEGETABLE CULTIVATION ON GUNUNG KUPANG CEMPAKA URBAN VILLAGE, BANJARBARU CITY Abstract: This community service aims to increase the knowledge and understanding of farmers in Gunung Kupang, Cempaka District, and Banjarbaru City regarding eco-farming for vegetable cultivation. The target audience for community service is counseling vegetable farmers about applying eco-farming to vegetables in Gunung Kupang Cempaka District to increase knowledge and understanding for farmers in Cempaka District, Banjarbaru City. The community service activity was carried out on August 26, 2023, taking place in the Gunung Kupang area, Cempaka District, Banjarbaru City, with around 20 participants consisting of 10 students from the Agroecotechnology Department, Faculty of Agriculture, Lambung Mangkurat University, and five farmers and five young farmers from Karang Taruna in the Cempaka District, Banjarbaru City. The community service results show an increase in the knowledge and understanding of farmers in Cempaka District, Banjarbaru City, regarding the application of eco-farming, especially in preventing leaf-cutting fly pests in vegetable cultivation. As many as 70% of participants know about eco-farming, 80% of participants can differentiate between eco-farming and organic farming, 80% of participants already understand how to apply eco-farming in vegetable cultivation, 75% of participants understand the basic principles of eco-farming, 85% of participants know what eco-farming actions in vegetable cultivation can be implemented, 85% of participants know and are familiar with leaf cutter fly pests, 80% of participants know the characteristics of plants attacked by leaf cutter flies, 90% of participants know natural ingredients to prevent fly attacks leaf cutters, cut flies, 90% of participants know how to prevent leaf cutter fly attacks, and 90% of participants know how to control pests in an integrated manner.
Optimalisasi Penggunaan Pupuk Organik dan Pestisida dari Asap Cair TKKS pada Budidaya Tanaman Hortikultura Desa Liang Anggang Kecamatan Bati-bati Kabupaten Tanah Laut Wahdah, Rabiatul; Nugraha, Muhammad Imam; Saputra, Riza Adrianoor; Komalasari, Noor; Santoso, Untung; Khairunnisa, Azra Jannati
Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 02 (2024): Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Lembaga Peneliian dan Pengabdian Masyarakat (LPPM) Universitas Islam Madura (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/darmabakti.2024.5.02.237-244

Abstract

Kelompok Wanita Tani Multi Lestari merupakan sekolompok ibu-ibu di Desa Lianganggang yang aktif bergerak dibidang pertanian khususnya memanfaatkan lahan pekarangan untuk melakukan budidaya tanaman hortikultura. KWT Multi Lestari sangat aktif melakukan budidaya bahkan kerap mendapatkan bantuan dari dinas terkait berupa bibit, pupuk, obat-obatan, dan peralatan untuk budidaya. Namun selama ini mereka belum pernah membuat pupuk organik maupun pestisida alami secara mandiri sehingga perlu diberi bekal pengetahuan terkait bagaimana membuat pupuk organik dan pestisida organik. Tujuan dilaksanakannya PkM ini adalah untuk memberikan pengetahuan terkait kegunaan pupuk organik, bagaimana pembuatan pupuk organik dan pestisida organik. PkM dilaksanakan dengan metode ceramah mengenai pupuk organic dan cara pembuatannya, pestisida organic dari TKKS berupa asap cair, dan diskusi dengan memberikan materi kepada masing-masing peserta, selain itu juga membawa contoh pupuk organik dan asap cair, setelah kegiatan sosialisasi berlangsung disertai diskusi bersama pengetahuan ibu-ibu KWIT Multi Lestari meningkat hampi 100%.
Pengaruh Aplikasi Kompos Tandan Kosong Kelapa Sawit Terhadap Pertumbuhan Dan Hasil Tanaman Pakcoy (Brassica Rapa L.) Puspita, Regina Ayu; Saputra, Riza Adrianoor; Wahdah, Rabiatul
Agroekotek View Vol 8, No 1 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v8i1.13676

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pengaruh pemberian kompos TKKS terhadap pertumbuhan dan hasil pakcoy serta mengetahui jenis kompos TKKS terbaik dalam meningkatkan pertumbuhan dan hasil tanaman pakcoy (Brassica rapa L.). Menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal. Pelaksanaan penelitian dimulai dengan membuat kompos yang diinkubasi selama 21 Hari.Kompos TKKS yang terdiri dari 4 taraf perlakuan yaitu k0 = 20 t ha-1 kompos TKKS tanpa kotoran ternak, k1 = 20 t ha-1 kompos TKKS kotoran ayam, k2 = 20 t ha-1 kompos TKKS kotoran sapi, k3 = 20 t ha1 kompos TKKS kotoran kambing. Masing-masing perlakuan di ulangi sebanyak 5 ulangan sehingga mendapatkan 20 satuan percobaan. Hasil penelitian menunjukkan bahwa aplikasi kompos TKKS berpengaruh terhadap tinggi tanaman 14 HST, sedangkan lebar daun, jumlah daun, dan bobot segar pakcoy tidak berpengaruh. Parlakuan terbaik kompos TKKS dalam meningkatkan tinggi tanaman pakcoy pada 14 HST yaitu k0 (Kompos TKKS tanpa pemberian kotoran hewan ternak) sebesar 11,88 cm dibandingkan dengan perlakuan k1 sebesar 10,80 cm, k2 sebesar 9,40 cm, dan k3 sebesar 11,42 cm.
Effectiveness of Chicken Manure and Tofu Waste Liquid Organic Fertilizer on The Growth and Yield of Mustard Plants Wahdah, Rabiatul; Ema Yunita Putri, Ade; Mulyawan, Ronny
TROPICAL WETLAND JOURNAL Vol 11 No 1 (2025): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v11i1.137

Abstract

This research aimed to evaluate the interaction between chicken manure and tofu liquid waste-based liquid organic fertilizer (POC) on the growth and yield of pak choy, as well as to determine the individual and combined effects of chicken manure and tofu liquid waste POC on pak choy performance. The study employed a completely randomized design (CRD) with two factors. The first factor was chicken manure application: A0 (control), A1 (25 t ha⁻¹), and A2 (35 t ha⁻¹). The second factor was the concentration of tofu liquid waste POC: L0 (control), L1 (10%), L2 (15%), and L3 (20%). The experiment was conducted over three months, from February to May 2024, at the Sustainable Food Yard Demonstration Plot managed by the Palem Asri Komet Women Farmers Group. The results indicated a significant interaction between chicken manure and tofu liquid waste POC on plant height during the first and second weeks of growth. The combination of A1 (25 t ha⁻¹ chicken manure) and L1 (10% POC concentration) yielded the best results. Additionally, chicken manure alone significantly affected the number of pak choy leaves across all four weeks, with A1 again being the most effective treatment. In contrast, tofu liquid waste POC applied as a single factor did not significantly influence plant growth or yield.
The Effect of Planting Media on Several Chemical Properties of Soil and Growth of Moringa Stem Cuttings (Moringa oleifera Lam.) Wahdah, Rabiatul
JOURNAL OF TROPICAL SOILS Vol 30, No 3: September 2025 (in Progress)
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2025.v30i3.%p

Abstract

This research was conducted to determine the effect of planting media on the growth of Moringa stem cuttings and determine the best planting media for growing Moringa stem cuttings. The research was carried out in July-October 2023. Located on the Wasaka III Student Dormitory grounds, Lambung Mangkurat University, Banjarbaru, South Kalimantan Province. The research was carried out using a one-factor Completely Randomized Design (CRD) method with four treatments and five replications to obtain 20 experimental units. The treatments given were as follows: m0 (Control): 6 kg peat soil, m1: 5 kg peat soil + 1 kg husk charcoal, m2: 5 kg peat soil + 1 kg laying hen manure, m3: 5 kg peat soil + 0.5 kg husk charcoal + 0.5 kg laying hen manure. The results showed that the planting medium had a significant effect on soil pH, shoot length, number of leaf stalks, root length and root volume of Moringa stem cuttings. However, it had no real effect on the number of shoots on Moringa stem cuttings. Based on research that has been carried out, it shows that planting media given husk charcoal and manure increases the available P content by 241.34 ppm, N-dd 1.70 me/100 g, and K-dd 1.65 me/100 g in the soil. peat and can increase the pH of peat soil from acid to neutral. The treatment also had a very significant effect on the growth of shoot length, number of leaf stalks, root length and root volume of Moringa stem cuttings. It can be suggested that the best planting medium for the growth of Moringa plants is to provide 0.5 kg of husk charcoal + 0.5 kg of laying hen manure on peat soil.
KARAKTERISTIK DAN STATUS KESUBURAN TANAH ULTISOL SEBELUM DAN SESUDAH DITANAM EDAMAME (Glycine max (L) Merrill) Wahdah, Rabiatul; Tuniah, Tuniah; Farah Diena, Nurin Nisa; Putripertiwi, Dwija
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 50, No 2 (2025)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v50i2.18080

Abstract

Terbatasnya informasi status kesuburan tanah di kawasan budidaya tanaman menyulitkan dalam meningkatkan produktivitas lahan.Tujuan penelitian ini untuk memahami bagaimana status kesuburan tanah mineral berubah sebelum dan sesudah ditanami Edamame. Penelitian dilaksanakan di Kecamatan Cempaka, Banjarbaru. Metodologi penelitian ini melibatkan survei lapangan dengan mengambil sampel tanah dilahan sebelum dan setelah penanaman edamame, kemudian sampel tersebut diuji di laboratorium. Penggolongan data  hasil analisis mengacu pada kriteria penilaian sifat kimia tanah yang ditetapkan oleh Pusat Penelitian Tanah pada tahun 1983, selanjutnya akan ditentukan status kesuburan tanahnya berdasarkan status kesuburan tanah yang dikeluarkan oleh PPT Bogor (1995).Penelitian ini mengungkapkan bahwa tanah yang telah ditanami edamame memiliki sifat kimia berikut: pH tanah cenderung agak asam, kandungan C-organik tinggi, kadar N-total dan rasio C/N rendah, serta tingkat P-tersedia dan KB sangat rendah, kation-kation basa tergolong rendah, dan KTK tergolong tinggi. Evaluasi lebih lanjut menunjukkan bahwa tingkat kesuburan tanah pada lahan yang telah ditanami edamame adalah rendah.
Study of Coffee Crops Development in Rantau Pulut Village, Seruyan Regency Central Kalimantan Wahdah, Rabiatul; Taher, Ratnah; Syarbini, Muhammad; Wilda, Kamilia; Haris, Abdul
JOURNAL OF TROPICAL SOILS Vol. 28 No. 1: January 2023
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2023.v28i1.23-29

Abstract

Coffee is one of Indonesia’s most prominent agricultural commodities; various coffee plants are produced with the best results from the west to the east of Indonesia. Indonesia’s climate and geographical location are suitable for cultivating the coffee plant. This study aims to determine the level of land suitability and the limiting factors for the development of coffee plants, as well as provide direction/recommendations in the development of coffee plants in Rantau Pulut Village, Seruyan Regency, Central Kalimantan. Land suitability has the potential to be increased from S2 to S1 by managing the limiting factors for the number of dry months and rainfall, SB (Saturated Base), pH, P2O5, and K2O so that the potential land suitability for the study area is S2r. The method used in this study is a qualitative descriptive survey method with a matching system, namely matching land quality/land characteristics with land use requirements for agricultural commodities to be developed. The result of the actual land suitability analysis of Rantau Pulut Village for developing robusta coffee plants is S3fn