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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Agrikultura Microbiology Indonesia Jurnal Hortikultura JURNAL AGROTEKNOLOGI Jurnal Biologi Universitas Andalas Jurnal Agroekoteknologi Jurnal Perlindungan Tanaman Indonesia Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Pertanian Agros Journal of Applied Agricultural Science and Technology Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan JURNAL AGROHITA JURNAL PERTANIAN Jerami Menara Perkebunan Menara Ilmu Agroteknika Jurnal Abdi Masyarakat (JAM) Agro Bali: Agricultural Journal Jurnal Abdi Insani Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks International Journal of Science and Society (IJSOC) Jurnal Riset Perkebunan (JRP) Journal of Applied Agricultural Science and Technology Jagur: Jurnal Agroteknologi Indonesian Journal of Forestry Research
Anwar, Aswaldi
Fakultas Pertanian, Universitas Andalas
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Pengaruh Jarak Tanam dan Jumlah Benih per Lubang Tanam terhadap Pertumbuhan dan Hasil Bawang Merah Asal Biji di Sumatera Barat Atman Atman; Irfan Suliansyah; Aswaldi Anwar; Syafrimen Yasin
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 4 No 1 (2022)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.4.1.44-51.2022

Abstract

The application of true shallot seed cultivation technology with the planting spacing and number of seedlings per planting hole is expected to increase the productivity of shallots in Indonesia. The research was carried out at KP Sukarami-AIAT West Sumatra from January to June 2021. The aim of the study was to obtain recommendations for the appropriate planting spacing and number of seedlings per planting hole in increasing the growth and yield of true shallot seed in West Sumatra. The study used a 2-factor factorial design in a randomized block with 3 replications. The first factor is the planting spacing (JT), which consists of 3 types, namely: JT1 (10 cm x 10 cm), JT2 (10 cm x 15 cm), and JT3 (15 cm x 15 cm). The second factor is the number of seedlings per planting hole (JB) which consists of 5 types, namely: JB1 (1 seedling), JB2 (2 seedlings), JB3 (3 seedlings), and JB4 (4 seedlings). The results showed that there was not significant interaction between the planting spacing and the number of seedlings per planting hole on the yields of true shallot seed. The highly significant interaction was only found in the growth components and yield components. The best planting spacing is 10 cm x 10 cm and 10 cm x 15 cm, while the best number of seedlings is 1-2 seedlings per planting hole. It is recommended to use a planting spacing of 10 cm x 10 cm or 10 cm x 15 cm with 1-2 seedlings per planting hole in true shallot seed in the highlands of West Sumatra.
Penggunaan Uji Konduktivitas Sebagai Uji Vigor Pada Benih Gandum (Triticum aestivum L.) Endang Murwantini; Aswaldi Anwar; Nalwida Rozen
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 2 No 2 (2018)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.2.2.1-7.2018

Abstract

Conductivity test is a test to physically measure the electrolyte leaking from seeds and be classified as vigor test. However, some factors may affect the result of the test; therefore, standardized procedures should be defined for its accuracy and consistency. The research reported here was aimed at obtaining specific method of conductivity test for wheat seeds and to study the correlation between conductivity test result with seed germination and field emergence. The experiments were conducted at the laboratory of BBPPMBTPH, Cimanggis, Depok from February to June 2013. The experiment was designed to identify the correct amount of wheat seeds and the volume of water used to soak the seeds. The experiment was assigned according to a completely randomized design (CRD) with 20 wheat seed lots and three replicates. Data collected including seed germination (SG), vigor index (IV) or First Count Test (FCT), field emergence (FE) at 8, 14, and 21 days, tetrazolium test (TZ), and conductivity test for nine combinations of wheat seed amount and the water volume for soaking (50, 75, and 100 seeds in 100, 150, and 200 mL of water). Results show that soaking 75 wheat seeds in 200 mL of water was best for conductivity test. This soaking condition resulted in negatively significant correlation between seed germination and field emergence. Moreover, low value of conductivity resulted in high values of SG, IV, FE, and TZ. Wheat seed germination and field emergence can be estimated using the equations of y = 0.028x2 – 3.321x + 104.9 and y = 0.022x2 – 2.704x + 87.96, respectively.
Socialization and Practice of Processing Organic Waste into Eco-Enzyme at Sungai Nanam Elara Resigia; Aswaldi Anwar; Indra Dwipa; Irawati Irawati; Armansyah Armansyah; Sanna Paija Hasibuan; Nilla Kristina
Warta Pengabdian Andalas Vol 31 No 1 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.1.202-211.2024

Abstract

The village of Sungai Nanam, Lembah Gumanti, is an area in Solok Regency, West Sumatra, that produces significant organic waste from horticultural agriculture. If not managed properly, this waste can cause environmental and aesthetic issues. However, this waste can be converted into an eco-enzyme. An eco-enzyme is a liquid enzyme produced by fermenting organic waste. Eco-enzyme has many benefits, including being used as a liquid organic fertilizer, cleaner, and pest repellent. This community service aims to educate and train the community, especially the women farmers group, named Kelompok Wanita Tani (KWT) Rimbo Data Sejahtera, on converting organic waste into eco-enzymes. The program used three methods: socialization, demonstration, and mentoring. It has been proven to be an effective way to educate and train the community, particularly KWT Rimbo Data Sejahtera, on proper waste management. This program is a perfect fit for their needs and is very useful in reducing the impact of pollution.
Eksplorasi dan Identifikasi Fungi Mikoriza Arbuskular (FMA) serta Karakteristik Tanah Lahan Pasca Tambang Batu Bara pada Tingkat Kelerengan Berbeda di Kecamatan Talawi, Kota Sawahlunto Wisnubroto, Muhammad Parikesit; Armansyah, Armansyah; Anwar, Aswaldi; Suhendra, Dede
Agrikultura Vol 35, No 1 (2024): April, 2024
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v35i1.53685

Abstract

Kegiatan penambangan memberikan nilai keuntungan ekonomi yang cukup besar bagi suatu negara, salah satunya tambang batu bara. Akan tetapi, dampak kerusakan lingkungan yang ditimbulkan juga relatif besar. Upaya revegetasi lahan dapat dicapai antara lain dengan penggunaan fungi mikoriza arbuskular (FMA). Penelitian ini bertujuan untuk memperoleh FMA indigen dari lahan bekas tambang batu bara di Kecamatan Talawi, Kota Sawahlunto untuk dikembangkan sebagai sumber inokulum, sehingga dapat diaplikasikan dalam upaya revegetasi lahan. Penelitian dilakukan dengan mengambil sampel tanah dari lahan bekas tambang batu bara sebanyak sepuluh titik yang dibedakan menjadi lima macam tipe kelerangan yaitu datar, landai, curam, agak curam, dan sangat curam. Hasil analisis tanah menunjukkan bahwa lahan bekas tambang batu bara tergolong tanah marginal dengan tingkat kesuburan rendah ditandai dengan dominasi fraksi pasir, pH rendah, kadar hara P, N, K, Ca, Mg, dan KTK yang rendah serta memiliki kandungan unsur logam Al dan Pb yang tinggi. Adapun dari lima kategori kelerengan ditemukan empat jenis spora FAM yaitu Glomus sp., Acaulospora sp., Gigaspora sp., dan Sclerocystis sp. Lereng datar memberikan jumlah spora tertinggi dibanding lereng lainnya. Glomus sp. memiliki kemampuan adaptasi yang lebih tinggi di semua tipe lereng dibandingkan jenis lain. Semakin tinggi pH dan kadar P dalam tanah, jumlah dan keanekaragaman spora akan semakin menurun. Sementara itu, semakin tinggi nilai KTK tanah, jumlah dan keanekaragaman spora akan semakin tinggi sampai batas optimal tertentu bergantung dari kemampuan adaptasi masing-masing spora FMA.
Population Abundance and Frequency of Visits Forcipomyia spp. (Diptera: Ceratopogonidae) on Cocoa Plantations in Lima Puluh Kota District, Indonesia: Kelimpahan Populasi dan Frekuensi Kunjungan Forcipomyia spp. (Diptera: Ceratopogonidae) pada Perkebunan Kakao di Kabupaten Lima Puluh Kota, Indonesia Sri Heriza; Yulia Dewi; Aswaldi Anwar; Zahlul Ikhsan
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.45-53.2024

Abstract

Forcipomyia spp. is a pollinator insect on cacao plants that belongs to the Ceratopogonidae Family, Diptera Order. The objectives of this research were to determine the abundance of the insect population of Forcipomyia spp. in Lima Puluh Kota District and to determine the frequency of visits of those insects to cacao flowers. This research was conducted on a small smallholder plantation in Sungai Talang Village, Lima Puluh Kota District. Then, the samples obtained were identified at the Andalas University Laboratory. This research was conducted using a survey method and purposive sampling technique. Five cacao plants were selected in each plot of land, and then three flower beds per plant were selected to bloom. Sampling was carried out by installing yellow sticky traps. The insects obtained were put into a collection bottle filled with 96% alcohol to preserve those insects, and then the abundance of Forcipomyia spp. Insects were calculated. The research results showed that the highest insect abundance was in Jorong Guguak Nunang: 1.260 individuals, then in Jorong Bukik Apik: 1.061 individuals and the lowest was in Jorong Boncah: 1.045 individuals. The highest frequency of visits was in the morning, with an average of 648 individuals/60 minutes. The insect diversity index based on the Shannon-Wienner Diversity Index in Jorong Guguak Nunang was 1,97; in Jorong Boncah, it was 2,21; in Jorong Bukik Apik was 1,88, and all of it is in the medium diversity level category.
Seed Quality Selection of Several Genotypes of Brown Rice (Oryza sativa L.) under High-Temperature Stress Afrima Sari; Indra Dwipa; Aswaldi Anwar; Irfan Suliansyah; Netti Herawati
JERAMI : Indonesian Journal of Crop Science Vol 4 No 2 (2022): JIJCS
Publisher : Department of Crop Science, Faculty of Agriculture, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jijcs.4.2.34-40.2022

Abstract

Climate change impacts increasing temperature, and environmental factors can affect the capacity and rate of seed germination. This study aimed to determine and study the effect of temperature changes on the viability and vigor of brown rice seeds and the morphology of the sprouts produced. The variation of temperature used was 28-400C, and ten genotypes of brown rice seeds used were Pulen Mudiak, Pulen Kandih, Pulen Marapak, Pulen Talao, 64, Sibandung, Silalang, Timbo Abu, Labuah Baru, and Melayu. The results showed that every 10C increase in temperature affects rice germination percentage. The optimum temperature for the germination of ten genotypes of brown rice tested was a temperature range of 28-330C, with a germination value of >80%, the maximum critical temperature 370C and at 38-40 0C no brown rice seeds germinated. Pulen Marapak has the highest maximum growth potential of 90,3% at 280C and 10% at 370C. The increase in temperature also damages brown rice roots and shoots dengan the average root length is 6,7-10,1 cm and shoot length is 8-11,5 cm at 280C.
Inventarisasi Pola Tanam di Antara Tegakan Kelapa di Kabupaten Padang Pariaman Dewi, Riska Kurnia; Suliansyah, Irfan; Anwar, Aswaldi; Syarif, Auzar; Suryani, Nova
Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Vol. 17, No 4 : Al Qalam (Juli 2023)
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (STIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/aq.v17i4.2424

Abstract

Kabupeten Padang Pariaman merupakan daerah dengan luas area dan produksi tanaman kelapa paling luas di Provinsi Sumatera Barat, namun belum semua petani di Kabupaten Padang Pariaman memanfaatkan daerah di antara tegakan kelapa dengan tanaman lain, padahal dengan pengaturan pola tanam dan varietas tanaman yang sesuai dapat meningkatkan produktivitas lahan dan pendapatan petani. Penelitian ini bertujuan untuk mengkaji bentuk pola tanam dan mengidentifikasi varietas tanaman yang umum dibudidayakan di antara tanaman kelapa di Kabupaten Padang Pariaman. Penelitian ini menggunakan metode survei, yang ditentukan secara sengaja (purposive sampling) pada 12 Kecamatan dengan produksi kelapa paling banyak dari 17 Kecamatan di Kabupaten Padang Pariaman. Kecamatan yang dipilih sebagai sampel adalah Kecamatan yang memiliki lahan kelapa yang diusahakan masyarakat. Jumlah responden sebanyak 100 orang petani sebagai data primer. Hasil penelitian menunjukkan bahwa terdapat 6 Kecamatan yang memanfaatkan lahan di antara tegakan kelapa, yaitu, Kecamatan Lubuk Alung, Kecamatan VII Koto Sungai Sarik, Kecamatan V Koto Timur, Kecamatan V Koto Kampung Dalam, Kecamatan Sungai Garingging dan Kecamatan Batang Gasan. Pola tanam yang diterapkan yaitu pola tanam tumpang sari, monokultur dan campuran. Adapun varietas tanaman yang umumnya dibudidayakan dibawah tegakan kelapa yaitu jagung, kacang panjang, cabe, timun, ubi kayu, pisang, jahe, mentimun, manggis, kacang tanah dan lain-lain. Setiap daerah memiliki variasi dalam pemanfaatan lahan di antara tanaman perkebunan termasuk tegakan kelapa. Hal tersebut tergantung pada tingkat kebutuhan, sosial budaya, pendidikan masyarakat serta faktor fisik dan ekologi daerah setempat sehingga membutuhkan penelitian lebih lanjut mengenai hal tersebut.
PENGARUH COATING GEL LIDAH BUAYA TERHADAP VIABILITAS DAN VIGOR BENIH KAKAO Aulia Aryanti, Nissa; Anwar, Aswaldi; Efendi, Siska; Suhendra, Dede
Jurnal Pertanian Vol. 12 No. 2 (2021): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v12i2.4234

Abstract

Benih kakao termasuk benih rekalsitran yang memiliki beberapa kendala seperti kadar air yang tinggi, tidak tahan desikasi dan suhu rendah, serta mudah terserang jamur sehingga menyebabkan benih tidak dapat disimpan dalam jangka waktu yang lama. Pada kondisi kadar air benih yang tinggi, perombakan cadangan makanan terjadi pada benih melalui proses respirasi benih juga tinggi yang menyebabkan terjadinya penurunan mutu benih akibatnya viabilitas dan vigor benih juga menurun. Penelitian ini bertujuan untuk mengetahui pengaruh pelapisan benih kakao dengan gel lidah buaya terhadap viabilitas dan vigor benih, dan mendapatkan konsentrasi gel lidah buaya yang mampu mempertahankan vigor dan viabilitas benih kakao selama penyimpanan. Penelitian dilaksanakan pada bulan Maret hingga Mei 2019 di Laboratorium Kampus III Universitas Andalas, Dharmasraya. Penelitian ini disusuan dalam Rancangan Acak Lengkap (RAL) dengan perlakuan beberapa konsentrasi gel lidah buaya yakni 0%, 25%, 50%, dan 75%. Setiap perlakuan tersebut diulang sebanyak 3 ulangan. Berdasarkan penelitian yang sudah dilakukan diketahui bahwa pelapisan benih dengan gel lidah buaya tidak berpengaruh terhadap viabilitas dan vigor benih kakao.
Pertumbuhan dan Hasil Beberapa Genotipe Sorgum (Sorghum bicolor (L.) Moench) pada Berbagai Jarak Tanam A’yun, Qurrata; Anwar, Aswaldi
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 6 No 1 (2024)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.6.1.39-48.2024

Abstract

Sorghum is one of the alternative food crop that can be developed as an effort for food diversify.One of the efforts that can be done for the development of sorghum is by using several genotypes and planting distance. This study aims to determine the growth and yield of several genotypes of sorghum at various planting distances. The research was carried out at the Experimental Garden of the Faculty of Agriculture, Andalas University, Padang, from January to May 2022. This study used an experimental method with a Randomized Block Design (RBD) consising of 2 factors. The first factor was the planting distance of the plants which consist of three levels, namely 70 cm x 10 cm, 70 cm x 20 cm and 70 cm x 30 cm. The second factor was the genotype which consist of three genotypes, namely genotype 76-1, genotype 103-1 and Bioguma5Agritan genotype. The data were analyzed by F test and if the calculated F value is greater than F table 5%, then it is continued with the Duncan’s New Multiple Range Test (DNMRT) at the 5% level. The results showed that the genotypes produced the same growth and yield. Planting distance of 70 cm x 30 cm had the best effect on stem diameter, panicle lenght, panicle fresh weight, dry seed weight per panicle and 1000 seed weight.
SEED ENHANCEMENT MENGGUNAKAN MATRICONDITIONING PLUS PADA BENIH PADI GOGO (Oryza sativa L.) YANG MENGALAMI DETERIORASI Gusviani, Nisa Azzahra; Anwar, Aswaldi; Rozen, Nalwida
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3915

Abstract

Upland rice is a type of rice that contributes to national rice production, but production is still categorized as low. Several problems in cultivating upland rice, such as the use of seeds produced from previous plantings and cultivation of upland rice plants which are still carried out once a year or once in one planting season, cause the seeds to undergo storage. Stored seeds have the potential to experience deterioration, which can reduce the quality of the seeds so that ultimately the plants do not grow optimally and have the potential to reduce production. This research used a completely randomized factorial design (CRD) which consisted of two factors, namely the comparison of the composition of matriconditioning plus and the length of immersion in matriconditioning plus. The combination treatment of the ratio of seed composition: rice husks ash: Trichoderma harzianum suspension (9:6:8) and soaking for 18 hours gives the best result because it can increase the maximum growth potential of the seeds to 98%, reduce the percentage of attack by pathogenic fungi to 11,67%, and have a higher test index value than other combinations. Key-words: Upland rice, seed deterioration, matriconditioning plusINTISARIPadi gogo merupakan salah satu jenis padi yang menyumbang produksi padi nasional, namun produksi masih dikategorikan rendah. Beberapa permasalahan dalam budidaya padi gogo seperti penggunaan benih yang diproduksi dari pertanaman sebelumnya dan budidaya tanaman padi gogo masih dilakukan sekali dalam setahun atau satu kali musim tanam menyebabkan benih telah mengalami penyimpanan. Benih yang disimpan berpotensi mengalami deteriorasi, sehingga dapat menurunkan mutu benih hingga akhirnya tanaman tidak tumbuh optimal dan berpotensi menurunkan produksi. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) Faktorial yang terdiri dari dua faktor, yaitu perbandingan komposisi dan lama perendaman benih dalam matriconditioning plus. Kombinasi perlakuan perbandingan benih: abu sekam padi: suspensi Trichoderma harzianum (9:6:8) dan perendaman benih selama 18 jam memberikan hasil terbaik karena dapat meningkatkan potensi tumbuh maksimum benih menjadi 98%, menurunkan persentase serangan jamur patogen menjadi 11,67% dan memiliki nilai uji indeks yang lebih tinggi dibandingkan kombinasi lainnya. Kata kunci: Padi gogo, deteriorasi benih, matriconditioning plus
Co-Authors . Giyanto Adhevin, Shadiq Octaryan Adib, Muhammad Adrinal Afrima Sari Agus Sutanto Agus Zainul Arifin Agustian Agustian Alfi Asben Anwar Kasim Aprizal Zainal Armansyah Armansyah Armansyah Armansyah Atman Atman Atman Atman Atman Atman, Atman Aulia Aryanti, Nissa Auzar SYARIEF Auzar Syarif A’yun, Qurrata Benni Satria Dewi, Riska Kurnia Dewi, Yulia Djoko Santoso Eka Susila elara resigia Endang Murwantini Fakhruzy Fakhruzy Fakhruzy, Fakhruzy Fri Maulina Giyanto . Gusviani, Nisa Azzahra Halimatus Syahdia Hasibuan Hayati, PK Dewi Henny Puspita Sari Hervani, Dini Ilham Havifi Indra Dwipa Irawati Chaniago Irawati Irawati Irawati Irawati Irfan Suliansyah Itra, Novi Rahmat Kiki Yulianto KRISTINA, NILLA Mismawarni Srima Ningsih Mufti Gustrianda Muhammad Al Qudus Ibsanda Muhammad Iqbal Abdi Lubis Muhammad Parikesit Wisnubroto Nalwida Rozen Netti Herawati nFN noflindawati nFN Yusniwati Nizar Hanafiah Nasution Noflindawati Noflindawati Noprizal Noprizal Nova Suryani Prasetyo, Rival Pratama, Rafdi Prawinata, Pagil Rahman, Atzim Baitur Rahmi Azhari Ramadhan, Nugraha Ramadhani, Hanggraini Ramadhani, Lembayung Maghfira Raudha Thaib Rengga Septiadi Rita Hayati Rivandi, Oktavia Sanna Paija Hasibuan Sari, Afrima Sari, Lusi Puspika SATRIYAS ILYAS Satriyas Ilyas Silitonga, Yusnita Wahyuni Silvadriyanto, Reihan Siska Efendi Sri Heriza Sudarsono Sudarsono Sudarsono Sumbari, Chika Susila, Rahma Syafrimen Yasin Tetty CHAIDAMSARI UJANG KHAIRUL Utami, Ami Sukma Wahyuni, Ony Tri Yanuar Yanuar Yulia Dewi Yusniwati Yusniwati Zahlul Ikhsan Zebua, Exel Valentino