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KANDUNGAN PROTEIN DAN ANTOSIANIN GENERASI F4 TURUNAN PERSILANGAN PADI MERAH LOKAL SUMATERA BARAT DENGAN VARIETAS UNGGUL FATMAWATI Etti Swasti; Kesuma Sayuti; Aries Kusumawati; Nurwanita Ekasari Putri
Jurnal Floratek Vol 12, No 1 (2017): April 2017
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (380.304 KB)

Abstract

Kultivar  padi beras  merah memiliki keunggulan kandungan protein dibandingkan dengan beras putih yang sangat diperlukan untuk kesehatan.Penelitian bertujuan untuk mengetahui kandunganprotein dari 15genotipe generasi F4 padi merah asal Sumatera Barat menggunakan Rancangan Acak Lengkap dengan tiga ulangan.Penngujian  kandungan protein  metoda Keijdhalldan  pengujian kandungan antosianin dilakukan dengan menggunakan metode pH-differensial, yang  dilakukan dari bulan Juni sampai dengan bulan Juli 2015.Hasil percobaan menunjukkan terdapat keragamanyang luas pada kandunganproteindari genotipe-genotipe  yang diuji yang berkisar dari 7.8 % - 16.14 % dengan rata-rat 14.24 %. Genotipe KF5-1 memiliki kandungan protein terendah sedangkan kandungan protein tertinngi diperoleh pada genotipe KF42-13.  Hasil yang sama juga ditemukan pada kandungan antosianin dimana terdapat keragamanyang sempit pada kandungan antosianindari genotipe-genotipe  yang diuji yang berkisar dari 0.04 ppm - 1.12 ppm dengan rata-rata0,52 ppm. Genotipe KF5-13 memiliki kandungan antosianin  terendah sedangkan kandungan antosianin tertinngi diperoleh pada genotipe KF42-8.Dengan demikian kandungan protein maupun antosianin yang dihasilkan ditentukan oleh genotipe padi merah turunan persilangan padi merah lokal dengan varietas unggul Fatmawati. . Hal ini memberi peluang bagi pemulia untuk melakukan seleksi terhadap genotipe yang diuji untuk program pemuliaan padi beras merah dengan produksi dan mutu yang tinggi khususnya kandungan protein dan antosianin.Kata Kunci: landrace, protein, seleksi, varietas unggul
KARAKTERISASI DAN EVALUASI BEBERAPA GENOTIPE SORGUM (Sorghum bicolor L) DI SUKARAMI KABUPATEN SOLOK Aries Kusumawati; Nurwanita Ekasari Putri; Irfan Suliansyah
Jurnal Agroteknologi Vol 4, No 1 (2013): Agustus 2013
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v4i1.57

Abstract

Karakterisasi dan evaluasi beberapa genotipe sorgum koleksi dari fakultas pertanian Universitas Andalas telah dilakukan mulai Agustus 2012 sampai dengan Desember 2012 di Sukarami Kabupaten Solok. Tujuan penelitian ini adalah untuk melihat keragaman fenotipe sorgum di daerah dataran tinggi. Genotipe yang di uji adalah L1, L2, L3, L4 dan L5. Metoda yang digunakan adalah menanam genotipe sorgum dalam petakan berukuran 2x3 m, dengan sampel yang diamati masing-masing genotipe adalah 6 sampel. Kegiatan perekaman data dilakukan terhadap keragaan karakteristik tanaman sorgum secara kualitatif. Pada masa vegetatif pengamatan seperti (Bentuk Ujung Daun, Kehadiran Lidah daun, Permukaan Daun, Warna Batang Kecambah), dan pada masa generatif pengamatan berupa (warna biji, bentuk biji, ukuran biji, warna sekam dan sifat sekam). Pertumbuhan genotipe sorgum yang diamati pada masa vegetatif, tidak menunjukkan perbedaan yang signifikan secara morfologi antara genotipe L1, L2, L3, L4, dan L5. Morfologi daun seperti ujung daun, bentuk lidah daun, keadaan permukan daun, pertulangan daun kelima genotipe sorgum memiliki sifat yang seragam. Perbedaan genotipe sorgum dapat dikenali lebih jelas pada fase generatif dibandingkan fase vegetatif.
KARAKTERISASI PLASMA NUTFAH BUAH LOKAL DI KABUPATEN LIMA PULUH KOTA DAN KOTA SOLOK Aries Kusumawati; Nurwanita Ekasari Putri; Nur Oktafiani Azhar; Etti Swasti
Jurnal AGROSAINS dan TEKNOLOGI Vol 3, No 1 (2018)
Publisher : Fakultas Pertanian - UMJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jat.3.1.19-29

Abstract

Karakterisasi plasma nutfah buah-buahan lokal yang terancam punah di kabupaten Lima Puluh Kota dan kota Solok. Tujuan dari penelitian ini adalah untuk mengeksplorasi dan mengkarakterisasi pohon buah lokal yang ada di kabupaten Lima Puluh Kota dan kota Solok, Sumatera Barat. Hasil dari inventarisasi pengkarakteran tanaman buah lokal ini akan berguna nantinya untuk dijadikan pedoman dan acuan bagi program pemuliaan tanaman buah lokal yang ada di daerah tersebut. Penelitian eksplorasi ini dilaksanakan dari bulan Juli – Desember 2015 di kabupaten Lima Puluh Kota dan kota Solok, Provinsi Sumatera Barat. Pelaksanaan penelitian dilakukan dengan metode survei dengan pengambilan contoh secara sengaja (purposive sampling). Pengukuran terhadap tanaman sampel yang diidentifikasi dan dikarakterisasi dilakukan pada kedua organ vegetatif (daun dan batang) serta generatif (buah dan biji) jika tanaman ditemukan dalam keadaan berbuah. Hasil penelitian ini memberikan informasi bahwa pohon buah lokal menujukkan keragaman fenotipe yang luas pada beberapa karakter. Usaha konservasi telah dilakukan untuk memelihara koleksi biji melalui pembibitan.
Demonstrasi Plot Pupuk Organik Cair (POC) Sabut Kelapa dan Batang Pisang di KWT Banda Langik Nalwida Rozen; Nurwanita Ekasari Putri; Aries Kusumawati; Ryan Budi Setiawan; Fitri Ekawati
Warta Pengabdian Andalas Vol 30 No 1 (2023)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.30.1.144-152.2023

Abstract

The community service took place for the Women Farming Group (WFG) of Banda Langik in the Sungai Bangek, Balai Gadang, Koto Tangah District, Padang City, from July to November 2022. It was held in demonstration plots (dump lots) of Liquid Organic fertilizers (LOF) with coconut coir, and banana stems as raw materials. These raw materials were straightforward to find in this area. Plots were made of 2 beds, and each was planted with pull-out Kale from seeds. Each bed was divided into two parts: without LOF and given LOF. It helped the WFG members differentiate the growth and yield pull-out Kale between being given LOF and without LOF. LOF was made by fermenting coconut coir separately and banana stems in a closed bucket for two weeks. The fermented products were sprinkled on the plants every week, starting at the age of two weeks after planting until they were close to harvest. The results showed that the plants given LOF were higher than those without LOF. The plant has given LOF more leaves. Their length and width of leaves were more significant than those without LOF. LOF is very useful given to vegetable plants, especially pull-out Kale.
Empowerment of Farming Communities to Increase Production Through the Use of Agricultural Machinery in Corn Cultivation Activities in Sitiung Village Dharmasraya Regency Mislaini Rahman; Tuty Anggraini; Nurwanita Ekasari Putri; Aries Kusumawati
Warta Pengabdian Andalas Vol 32 No 1 (2025)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.32.1.88-94.2025

Abstract

This community service activity aligns with the Student KKN activities in Nagari Sitiung, Sitiung District, Dharmasraya Regency. The integrated community partnership program with student activities is carried out to increase corn production through technology transfer using wooden or bamboo hoes with semi-mechanical corn planting tools. The activity methodology is carried out by approaching corn farmers at the Nagari Sitiung partner location, Sitiung District, Dharmasraya Regency, through data collection and counseling activities with a participatory approach. Furthermore, corn planting tools were introduced through training and demonstrations on the corn farmer's land in Nagari Sitiung. So far, many farmers have planted corn manually. This causes a relatively long planting process because the land is very large. The rolling planter corn planting tool provides various significant benefits for corn farmers because it can help increase the efficiency of time and energy in the planting process, thereby accelerating the production stage. This tool also reduces dependence on human labor, directly reducing operational costs. In addition, this corn planting tool can improve the accuracy of planting distances, which helps optimize land production and produces more uniform plants, and it has the potential to increase yields.
Application of Arbuscular Mycorrhizal Fungi (AMF) to Enhance Biomass of Uncaria gambir (Gambier) in Ex Coal Mining Soil Hervani, Dini; Febjislami, Shalati; Armansyah, Armansyah; Kusumawati, Aries; Lopita, Septy; Rahmad, Rahmad
Journal of Tropical Crop Science Vol. 12 No. 02 (2025): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.12.02.417-425

Abstract

Gambier cultivation faces limitations due to decreasing land availability; however, utilizing ex-coal mining land presents a promising alternative for sustainable expansion. Ex-coal mining land has the problem of low available nutrients because of bonded nutrients. Arbuscular Mycorrhiza Fungi (AMF) can help release bound nutrients into available nutrients, so that on ex-coal mining land, there is an increase in the amount of available nutrients that can be absorbed by plants for their growth. The study aimed to determine the effect of different types of arbuscular mycorrhizal fungi (AMF) and their doses on the biomass of gambier seedlings planted in ex-coal mining soil. An experimental design was employed using a randomized block design with two treatments: the types of arbuscular mycorrhizal fungi (AMF) (Acaulospora sp., Glomus sp., and Gigaspora sp.) and the AMF dosages (0, 5, 10, 15, and 20 g per seedling). All treatments were replicated three times. The parameters observed were soil chemical analysis, root colonization by arbuscular mycorrhizal fungi (AMF), shoot and root fresh and dry weights, net assimilation rate, and relative growth rate. The results obtained showed that AMF type and dose treatment had a significant effect on all parameters, except for the relative growth rate, and there was no interaction between the two treatments. Glomus sp. at a dose of 20 g per seedling provided the best influence in increasing gambier seedlings' biomass under the ex-coal mine soil.
Effect of Seed Soaking with Natural Growth Regulators on Germination of Red Rice Line SF 12-2-12 Resigia, Elara; Swasti, Etti; Putri, Nurwanita Ekasari; Kusumawati, Aries; Hasibuan, Sanna Paija
AGRIUM: Jurnal Ilmu Pertanian Vol 27, No 1 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v27i1.17636

Abstract

Rice cultivation in Indonesia involves different types of rice, including red rice, which is known to have higher nutritional value compared to white rice. However, the germination rate of red rice seeds has decreased due to poor storage conditions. Nature Growth Regulators play a critical role in the success of seed germination, seedling establishment and subsequent plant growth. To improve the quality of red rice seeds, natural growth regulators can be used. In a recent study, researchers aimed to determine the best combination of natural growth regulators and concentration level for germination of red rice line. This research was conducted from July to October 2023 at the seed technology and agronomy laboratories of the Faculty of Agriculture, Universitas Andalas. This is a factorial experiment consisting of two factors arranged in random groups design and repeated four times. The first factor was the type of natural growth regulators, namely young coconut water and shallot extract. The second factor was the concentration level, namely 0%, 35%, 70%. The data were analyzed using the F-test with a 5% level of significance. If significant differences were found, Duncan's New Multiple Range Test (DNMRT) was conducted at a 5% level. The observation parameters for the germination test carried out were the maximum growth potential (%), seed germination (%), and hard seeds (%). The application of young coconut water on concentration 70% gave the best percentage of maximum growth potential and was not different with shallot extract on concentration 70%. The application of young coconut water on concentration 70% gave the best percentage of seed germination compare to other treatment.
Impact of Sawdust and Chicken Manure Compost Mixture on The Growth and Yield of Sallot (Allium ascalonicum L.) Silvia, Silvia Permata Sari; Herawati, Netti; Nurfalah, Resti; Kusumawati, Aries; Hervani, Dini
Jurnal Riset Perkebunan Vol. 6 No. 2 (2025): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.6.2.74-84.2025

Abstract

Shallot (Allium ascalonicum L.) is a high-value horticultural commodity in Indonesia, with demand increasing annually. To meet this demand, enhancing both the quality and quantity of shallot production through optimal fertilization is crucial. This study investigates the effect of a compost combination of sawdust and chicken manure on shallot growth and yield. The research was conducted in Nagari Koto Laweh, X Koto Sub-district, Tanah Datar Regency, from May to August 2025. A Randomized Complete Block Design (RCBD) with five treatments and three replications was used in the experiment. Data were analyzed using the F-test and Duncan’s New Multiple Range Test (DNMRT). The results revealed that a 1:3 sawdust-to-chicken manure ratio was the most effective, significantly increasing plant height (41.50 cm), leaf number (45.75 pieces), bulbs count (10.83 bulbs), bulb diameter (29.65 mm), fresh and dry bulb weight per clump (97.15 g/clump), dry bulb weight per hectare (18.11 tons/ha), and pest and diseases (Thrips tabaci, Spodoptera exigua, Delia antiqua, Fusarium oxysporum, Peronospora destuctor, Alternaria porri). These findings indicate that the compost combination not only boosts shallot production but also has the potential for broader application in other crops such as oil palm, sugar palm, and cocoa, offering an eco-friendly alternative to chemical fertilizers and contributing to sustainable agriculture practices by improving soil fertility.
SISTEM PERTANIAN TERPADU YANG MENINGKATKAN PRODUKTIVITAS PERTANIAN DI LAHAN PEKARANGAN Silvia, Silvia Permata Sari; Aries Kusumawati; Ihsan R.A. Saibi
Jurnal Pertanian Agros Vol 27 No 1 (2025): EDISI JANUARI
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v27i1.12

Abstract

Integrated Farming System is a modern agriculture that has a sustainable and environmentally friendly concept with productivity as a result. The utilization of yard land not only increases agricultural productivity but in economic terms can also increase socio-economic needs with good management. The benefits obtained by applying this principle are that the cost of shopping for food and vegetable needs can be reduced, and daily spice ingredients can be met. The purpose of writing this study is to find out and analyze how agricultural productivity in Indonesia is by utilizing yard land in residential homes and cities. The utilization of yard land to increase agricultural productivity has proven to be influential. The utilization of yard land that is managed properly will get great benefits, can preserve the environment, and minimize the use of inorganic materials. The utilization of this yard land has many benefits for the surrounding community both in terms of agricultural productivity and in terms of economy. The utilization of yard land can be done in various ways, starting from hydroponic cultivation techniques, aquaponics, vertical culture (hanging, attached, pot, or polybag systems).
PENINGKATAN KUALITAS BENIH KENTANG DI SUMATERA BARAT: INVESTIGASI TERMOTERAPI UNTUK ELIMINASI VIRUS PADA TUNAS KENTANG CINGKARIANG Silvia Permata Sari; Suliansyah, Irfan; Kusumawati, Aries; Evricia, Oliviana
Jurnal Pertanian Agros Vol 27 No 2 (2025): EDISI APRIL
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v27i2.60

Abstract

Cingkariang potato is a superior local variety from West Sumatra, yet its productivity is often hindered by poor seed quality due to viral infections. This study evaluated the effectiveness of thermotherapy in eliminating viruses from Cingkariang potato shoots. The research design used factorial RAL with two factors, namely thermotherapy temperature (30°C and 35°C) and duration (5, 10, 15, and 20 days). Results showed that temperature significantly affected the number and height of shoots, while duration influenced shoot emergence. In virus infection tests, 30°C successfully eliminated PVX but not PVY, whereas 35°C eliminated both viruses, as indicated by the absence of morphological symptoms in indicator plants. Duration had no significant effect on virus elimination efficacy. This study recommends 35°C as the optimal thermotherapy protocol to improve Cingkariang potato seed quality.