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EFEKTIVITAS WAKTU PENGGENANGAN AIR TERHADAP PENGAWETAN LENGAS TANAH PADA TANAMAN KEDELAI A Aminah; A Abdullah; N Nuraeni; Marlyana S. Palad
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Important factors that form the basis of water management are plant characteristics based on water requirements, the amount of water supplied, irrigation methods, and soil characteristics to conserve water. These factors are also influenced by local agroecological conditions such as climate, soil type, and availability of irrigation water. The study aimed to determine the effectiveness of inundation time on soybean growth and production to maintain soil moisture. The study was arranged in an experimental form using a Randomized Block Design (RBD) consisting of waterlogging time treatment (W), ie not flooded/field capacity (W0), inundation 0-15 days after planting (dap) (W1), inundation 15-30 dap (W2), inundation at 30-45 dap (W3), and inundation continuously until harvest (W4). The height of the water given was 5 cm. The results showed that continuous inundation until harvest increased the weight of seeds by 19.23% compared without inundation. This was evidenced by the increasing number of pods and number of seeds per plant by 31.1% and 37.59% compared to field capacity. Continuous inundation showed that the highest soil water content (moisture) compared to other treatments. As for the greenness of leaves, inundation at 15-30 dap showed the lowest greenness of leaves while the highest greenness of leaves is inundation 0-15 dap, and this was not significantly different from other treatments. Continuous inundation has shown the potential to increase soybean yield. These results indicated that the irrigation method until the soil was saturated with water or above the field capacity was still quite safe for the growth, development, and production of soybean plants.

Pertumbuhan dan Produksi Kedelai (Glycine max L. Merr) pada Pemberian Pupuk Organik dan Cekaman Air A Aminah
JURNAL GALUNG TROPIKA Vol 9 No 3 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i3.702

This research aims to study the effect of using organic fertilizers on the growth and yield of soybeans. Besides, to study the selection of the best types of organic fertilizers to increase the soil's ability to absorb water so that it can increase yield even in drought conditions. The research was carried out in the Faculty of Agriculture screen house, Indonesian Muslim University, Makassar, with the type of alfisol soil. The design used as factorial based on a randomized block design, which consisted of 2 factors. The first factor is the use of organic fertilizers, namely without organic fertilizers (P0), chicken manure (P1), Azolla compost (P2), and bokashi waste (P3). The second factor is the quantity of water supply, namely 350 mm/season (Al), 450 mm/season (A2), and 550 mm/season (A3). The results showed an interaction between the type of organic fertilizer and the amount of water supply on the total dry weight of the plant at harvest, the number of seeds, and the percentage of seed success. The enormous total dry weight of plants and the largest number of sources occurred in the combination of giving chicken manure and a water supply of 550 mm/season. Meanwhile, the highest percentage of seeds was in the variety of Azolla fertilizer treatment and water supply of 350 mm/season. The water supply treatment also significantly affects plant height, the number of leaves, and plants' total dry weight. Simultaneously, the yield components, namely the dry weight of seeds and the weight of 100 seeds with a water supply of 550 mm/season produced the best results.

Upaya Peningkatan Ketahanan Tanaman Kacang Kedelai (Glycine max L.) Terhadap Kekeringan Melalui Rekayasa Fisiologis Aminah Aminah
Prosiding Seminar Biologi Vol 1 No 1 (2015): Prosiding Seminar Nasional Mikrobiologi Kesehatan dan Lingkungan
Publisher : Jurusan Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/psb.v1i1.2108

Kedelai merupakan salah satu bahan pangan dengan kandungan protein tinggi (39%) dibanding dengan kacang-kacangan yang lain dan mempunyai prospek pemasaran lebih baik sehingga mampu meningkatkan pendapatan petani. Daya adaptasi suatu tanaman pada kondisi kekeringan merupakan kemampuan tanaman untuk tumbuh normal pada kondisi kekeringan. Kekeringan pada tanaman kedelai menyebabkan terjadinya penurunan produksi per hektar. Salah satu upaya peningkatan daya adaptasi kedelai pada kondisi kekeringan adalah dengan memanipulasi aktivitas fisiologis tanaman yakni melakukan pengaturan osmotik pada daun. Tujuan penilitian adalah untuk (1) Menemukan stadia pertumbuhan tanaman kedelai yang paling kritis terhadap cekaman kekurangan air. (2) Mengkaji dan menguji peranan osmolit sorbitol dalam mempertahankan pertumbuhan dan hasil kacang kedelai yang tumbuh pada kondisi kekurangan air selama stadia pertumbuhan tertentu. Dan (3). Penelitian ini diharapkan akan mendapatkan metode peningkatan ketahanan tanaman kedelai yang dibudidayakan di lahan kering beriklim kering dalam kondisi kekurangan air dan memperkecil penurunan hasil biji tanaman kedelai yang diusahakan pada kondisi kekurangan air. Penelitian dilakukan di dalam green house dengan menggunakan rancangan acak lengkap, secara faktorial, yang terdiri dari dua faktor. Faktor pertama waktu pencekaman air dengan enam taraf dan faktor kedua adalah konsentrasi osmolit sorbitol dengan empat taraf. Hasil penelitian menunjukkan bahwa tanaman kedelai yang mengalami cekaman sepanjang hidupnya memperlihatkan penurunan pertumbuhan dan produksi secara keseluruhan, sedangkan didapatkan pula stadia tumbuh yang paling kritis/peka terhadap cekaman air adalah stadia vegetatif aktif. Selanjutnya didapatkan bahwa dengan penyemprotan osmolit sorbitol konsentrasi 20 ml/liter mampu meningkatkan ketahanan tanaman kedelai.

Effectiveness of Irrigation Methods and Time of Providing Water in Maintaining Soil Classification for Increasing Soybean Production Aminah Aminah; Fadjry Djufry; Abdul Wahid Rauf; Saida Saida; Marliana S. Palad; Salim Salim
AGRIVITA, Journal of Agricultural Science Vol 43, No 3 (2021)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v43i3.2975

This study aimed to get the best irrigation method and determine the best time-effective provision of water to maintain optimum soil moisture for increase soybean crop production. This research was conducted in the field in Maros District, South Sulawesi. The experiment used a split-plot design and was repeated three times. The main plot was an irrigation method, namely the Scatter irrigation, Furrow, and Flood irrigations method, and its plot was the time of irrigation, namely every 15 days of age, at the period of 15 days, and full flowering and irrigation every 10 days. The results showed that the watering technique using the waterlogging method at the time at the age of 15 days and full flowering had the potential to increase the yield production of soybean, that was the number of pods 164.95 pieces, the weight of seeds 37.11 g, and production 4.64 t/ha. The inundation method was more effective in maintaining soil moisture and twice the application time. But in an optimal amount (229 l/time) was very effective in maintaining soil moisture.

UJI AKTIVITAS BAKTERI PENAMBAT NITROGEN DAN PENGHASIL IAA DARI RIZOSFER TANAMAN KEDELAI ( Glycine max L.) saida saida; Puspitasari Puspitasari; Aminah Aminah
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 6, No 1 (2022): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v6i1.176

This study aims to examine the activities of nitrogen-fixing bacteria and Indole Acetic Acid (IAA)-producing bacteria from the soybean plant rhizosphere. This research was conducted at the Laboratory of Plant Pests and Diseases, Faculty of Agriculture, Universitas Muslim Indonesia (UMI), Makassar. Analysis of the sample N fastening test was carried out at the Laboratory of Soil and Conservation, Faculty of Agriculture, UMI, Makassar. Analysis of the IAA test sample was carried out at the Laboratory of Plant Pests and Diseases, Faculty of Agriculture, Hasanuddin University, Makassar, from May to July 2021. This study used a Completely Randomized Design (CRD) method. The isolates tested were isolates obtained from soybean roots, namely isolate 2.2, isolate 2.3 and isolate 3.2. Of the three isolates, each was replicated three times, so that there were nine replications. The obtained data was then analyzed using the Anova test.The results showed that isolate 3.2 had a higher nitrogen fixation ability, which was 20.31% compared to isolate 2.2 and isolate 2.3. The density level of isolate 2,3 tended to be higher, with an absorbance of 0.43 and the ability to produce IAA at 6.61 ppm.

PEMANFAATAN EKSTRAK NABATI UNTUK MENINGKATKAN KUALITAS HASIL PANEN TANAMAN SAWI Marliana S. Palad; Aminah Muchdar
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 4, No 1 (2020): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v4i1.94

The study aims to determine the effect of the provision of vegetable extracts on the quality and quantity of mustard crop yields, which was carried out in Malino, Gowa Regency, with a research period of 4 months, from March to July 2009. The research was conducted in the form of experiments arranged according to a randomized design Group (RBD) with five treatments and each treatment had 4 replications, so there were 20 experimental plots.Based on the results of the study, that plants that have economic value in the field can be used as a vegetable pesticide substitute for chemical pesticides to control plant pests, so as to suppress pest populations and reduce leaf defects by applying vegetable extracts at concentrations of 4 or 6 cc/liter of water with an interval of giving once a week. Application of vegetable extract with more doses the concentration can improve the quality and quantity of mustard greens with growth and yield of higher yields which is an average of 407.5 grams in the treatment of 6 cc/liter of water (E3).

PEMBERDAYAAN DAN PERAN KELOMPOK TANI DALAM USAHATANI PADI SAWAH DI KABUPATEN BONE Eva Afriana Gani; Nuraeni Nuraeni; Aminah Aminah
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 6, No 2 (2022): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v6i2.240

The research was conducted to 1)Analyze the empowerment of farmer groups in the management of lowland rice farming in Toro Village, 2 Analyze the role of farmer groups in the management of lowland rice farming in Toro Village, 3)Analyze the production and income of lowland rice farming in Toro Village, 4)Analyze the influence of empowerment of farmer groups on the productivity of lowland rice in Toro Village, and 5)Analyzing the influence of the role of farmer groups on the productivity of lowland rice farming in Toro Village. The research was conducted in Toro Village, Tanete Riattang Timur District, Bone Regency in October-November 2021 from 17 farmer groups. Survey research method with purposive sampling, with 51 farmers as a sample. Farmer groups in Toro Village through the ability of farmer groups in managing information, managing farms, market production and application of technology are included in the very good category with an index of 82.9%. The role of farmer groups in Toro Village as a place of learning, a vehicle for cooperation and production units play a good role in increasing the productivity of lowland rice farming. Lowland rice farming is profitable for farmers with an average income of lowland rice in Toro Village of Rp. 22,084,070 and the average total cost of production is Rp. 3,260,108 and the average income of farmers per planting season is Rp. 18,823,963. Empowerment of farmer groups in Toro Village through the ability of farmer groups in managing information, decision making, farm management, production marketing and application of technology has a significant effect on increasing rice farming productivity in Bone Regency. The role of farmer groups as a learning platform, a vehicle for cooperation and production units has no significant effect on increasing the productivity of lowland rice farming in Bone Regency.

PENAMPILAN KARAKTER AGRONOMI DAN KOMPONEN HASIL EMPAT VARIETAS SORGUM MANIS (Sorghum bicolor L.) PADA BERBAGAI JARAK TANAM Erwin Djamaluddin; Aminah Aminah; Amin Nur
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 7, No 1 (2023): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v7i1.300

High productivity of sweet sorghum can be achieved by applying optimal cultivation technology, including the use of high-yielding varieties. Differences in sorghum varieties will refer to genetic factors in each sorghum variety. Increasing sorghum production and land use efficiency, it can be done by adjusting the spacing to obtain the ideal spacing. This study aims to determine and analyze the effect of variety and spacing on the appearance of agronomic characters and yield components of sorghum. This study was arranged based on a two-factor Randomized Block Design (RAK), as the first factor was four varieties of sorghum (V), namely Super 1 (V1), Super 2 (V2), Bioguma 2 Agritan (V3) and Numbu (V3) varieties. V4), the second factor was the spacing (J) with three treatment levels, namely 75 cm × 15 cm (J1), 75 cm × 20 cm (J2), and 75 cm × 25 cm (J3) so that 12 treatment combinations were obtained and repeated as many as 3 times. Each variety consists of 4 rows that are placed randomly. The results showed that the Bioguma 2 Agritan variety produced the appearance of agronomic characters with the highest plant average (293.82 cm), the highest number of leaves (13.59 strands), the highest number of internodes (13.68 books), and yield components in the form of an average the fastest flowering age (63.89 days), the fastest harvest age (103.11 days), the longest panicle (26.94 cm), the heaviest seed weight per panicle (81.58 g), the heaviest 1000 seed weight (31.33 g), highest brix content (18.21%) and highest production (2.24 kg plot-1 or 3.73 ton hectare-1). While the Super 2 variety produced an average stem with the widest diameter (21.80 mm). There is no effect of spacing on agronomic characters and yield components and there is no interaction effect between varieties and spacing on agronomic characters and yield components.

Respon Pertumbuhan dan Produksi Cabai Rawit (Capsicum frutescens L.) terhadap Aplikasi Pupuk Kandang Ayam dan Pupuk Kandang Sapi : Response to Growth and Production of Chili (Capsicum frutescens L.) to the Application of Chicken and Cow Manure Aminah Aminah; Netty Syam; Marliana S Palad
Perbal: Jurnal Pertanian Berkelanjutan Vol. 10 No. 2 (2022): Perbal: Jurnal Pertanian Berkelanjutan
Publisher : Fakultas Pertanian Universitas Cokroaminoto Palopo

Cabai rawit (Capsicum frutescens L. ) merupakan salah satu sayuran buah dari famili solanaceae yang memiliki peluang bisnis yang baik sehingga memiliki nilai ekonomi yang sangat tinggi. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk kandang ayam dan sapi terhadap pertumbuhan dan produksi tanaman cabai rawit. Penelitian ini dilaksanakan di Kecamatan Simbang Kabupaten Maros, yang berlangsung pada bulan Juni-September 2021. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 3 perlakuan yaitu: P0: Kontrol (tanpa perlakuan), P1: Pemberian pupuk kandang ayam 30 ton/Ha, P2: Pemberian pupuk kandang sapi 30 ton/Ha. Setiap perlakuan diulang sebayak 6 kali sehingga diperoleh 18 unit percobaan. Parameter yang diamati yakni tinggi tanaman, waktu berbunga, bobot segar, jumlah cabang, bobot per petak dan bobot per hektar. Hasil penelitian menunjukkan pemberian pupuk kandang ayam 30 kg/Ha memberikan pengaruh terbaik pada tinggi tanaman yakni 66,33 cm, waktu berbunga tercepat yakni 36.33 hari setelah tanam, bobot segar per tanaman yakni 283,66 g, jumlah cabang yakni 15,50, bobot segar per petak yakni 3,4 kg dan produksi per hektar yakni 6,81 ton. Being a good business opportunities, chilli pepper (Capsicum frutescens L. ) is one of the fruit vegetables from the Solanaceae family that has very high economic value. This research aims to determine the effect of giving chicken and cow manure to the growth and production of chilli pepper. This research was conducted in Simbang sub-district, Maros Regency, which took place in June-September 2021. This study used a Randomized Block Design (RBD). which consisted of 3 treatments, namely: P0 (control (without treatment), P1: Application of chicken manure 30 tons/ha, P2: application of cow manure 30 tons/ha. Each treatment was repeated 6 times to obtain 18 experimental units. Parameters observed were plant height, flowering time, fresh weight, number of branches, weight per plot and weight per hectare. The results showed that the amount of chicken manure 30 kg/ha gave the best effect on plants, namely 66.33 cm, the fastest flowering time was 36.33 days after planting, fresh weight per plant was 283.66 g, branches 15.50, weight Fresh per plot is 3.4 kg and production per hectare is 6.81 tons.

Analisis Pembuatan Keripik Sukun (Artocarpus communis Forst) pada Berbagai Tingkat Kematangan Buah : Analysis of Making Breadfruit Chips (Artocarpus communis Forst) at Various Levels of Fruit Ripeness Nurul Muchlizah Z; Marliana S Palad; Sri Hajriani AR; Ravika Mutiara; Aminah Aminah
Perbal: Jurnal Pertanian Berkelanjutan Vol. 10 No. 2 (2022): Perbal: Jurnal Pertanian Berkelanjutan
Publisher : Fakultas Pertanian Universitas Cokroaminoto Palopo

Penelitian ini bertujuan untuk melihat pengaruh pemberian campuran bawang putih dan garam terhadap keripik sukun setelah perendaman berdasarkan tingkat kematangan buah sukun (Artocarpus communis, Forst), yang dilaksanakan di Laboratorium Kimia dan Nutrisi Makanan Ternak Fakultas Peternakan Universitas Hasanuddin Makassar pada bulan Juni hingga Juli 2021. Data yang diperoleh diolah secara Rancangan Acak Lengkap (RAL) dengan tiga kali ulangan. Perlakuan yang digunakan dalam penelitian ini adalah pemberian bawang putih dan garam dengan perbandingan: tanpa bawang putih dan garam (B1); 5% bawang putih (B2); 5% bawang putih : 0,2% garam (B3); dan 0,2% garam (B4); yang diberikan pada buah sukun muda (A1), sukun tua (A2) dan sukun masak (A3). Parameter yang dianalisis adalah kadar air, kadar pati, kadar abu dan uji organoleptik yaitu warna, rasa dan aroma. Semakin tua buah sukun sebagai bahan pembuatan keripik dengan memberikan bawang putih semakin banyak dan tanpa garam, akan meningkatkan kadar pati (0.039) dan mengurangi kadar abu (1.283) pada keripik sukun, tetapi keripik sukun yang dibuat dari buah yang masak dengan penambahan bawang putih dan garam yang semakin banyak, akan mengurangi kandungan kadar air pada keripik (4.084). Pada uji organoleptik, maka respon panelis terhadap keripik sukun yang dibuat dari buah sukun masak yang diberi bawang putih 5% tetapi tidak diberi garam merupakan keripik yang lebih disukai dibanding perlakuan lainnya untuk semua parameter baik warna, rasa maupun aroma. This study aims to see the effect of giving a mixture of garlic and salt to breadfruit chips after soaking based on the maturity level of breadfruit (Artocarpus communis, Forst), which was carried out at the Laboratory of Chemistry and Animal Food Nutrition, Faculty of Animal Husbandry, Hasanuddin University Makassar from June to July 2021. The data obtained were processed in a Completely Randomized Design (CRD) with three replications. The treatments used in this study were garlic and salt in a ratio of non garlic and salt (B1); 5% garlic (B2); 5% garlic : 0,2% salt (B3); and 0,2% salt (B4); which were given to young breadfruit (A1); old breadfruit (A2); and cooked breadfruit (A3). Parameters analyzed were water content, starch, ash and organoleptic tests, namely colour, taste and aroma. The older the breadfruit as an ingredient for making chips by adding more garlic and without salt, it will increase the starch content (0.039) and reduce the ash content (1.283) of the breadfruit chips, but the breadfruit chips made from ripe fruit with the addition of more garlic and salt will reduce the water content of the chips (4.084). In the organoleptic test, the panellists' response to breadfruit chips made from ripe breadfruit with 5% garlic but not salt was the preferred chips compared to other treatments for all parameters colour, taste and aroma.

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