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Ekasari Putri, Nurwanita
Andalas University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Immunology & microbiology Medicine & Pharmacology Social Sciences Other

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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
POTENSI SEGREGAN TRANSGRESIF BERDAYA HASIL TINGGI PADA BEBERAPA KOMBINASI PERSILANGAN GANDUM Nurwanita Ekasari Putri; Yudiwanti Wahyu; Surjono Hadi Sutjahjo; Trikoesoemaningtyas Trikoesoemaningtyas; Amin Nur; Willy Bayuardi Suwarno
Jurnal Agroteknologi Vol 12, No 2 (2022): Februari 2022
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v12i2.16030

Abstract

The need for domestic wheat grains tends to increase, and one of the efforts to face this situation is the assembly of tropical wheat varieties. The approach taken through this research is hybridization followed by several generations of selection. This study aimed to predict heterosis and the crossed combinations that possibly produced transgressive segregants. The experiment was conducted from August 2016 to May 2017 at the experimental station of the Indonesian Ornamental Plants Research Center, Cipanas (1100 m asl), Cianjur Regency, West Java Province. The genetic materials were seven genotypes, namely Guri1, Guri2, Guri3, Guri6, HP1744, IS-Jarissa, and Vee, crossed with the Selayar variety. This experiment used a randomized complete block design with three replications. The treatment was 15 wheat genotypes (seven F1 genotypes and eight parent genotypes), so there were 45 experimental units. There were yield and yield component observations. The results showed that several characters in each F1 combination of crosses had a higher or lower mean value than their parents. There is a combination of crosses that have a high heterosis value. The action of genes that control yield and yield components of wheat are overdominant, partially dominant, and partially recessive gene actions. The cross combinations of Guri3/Selayar, Guri6/Selayar, Jarissa/Selayar, HP1744/Selayar, and Vee/Selayar have a greater chance to produce transgressive segregants than the others.
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.
RESPON BEBERAPA VARIETAS JAGUNG (Zea mays L.) TERHADAP CEKAMAN ALUMINIUM Yolanda Putri; Auzar Syarif; Nurwanita Ekasari Putri
Agros Journal of Agriculture Science Vol 26, No 2 (2024): Edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i2.4719

Abstract

Increasing corn production can be done by carrying out extensification in marginal areas, one of which is acidic soil. However, problems in acidic soil include low soil fertility and high Al content which can poison plants. One approach that can be taken is the use of tolerant corn varieties. This study aims to evaluate the growth and tolerance levels of several corn varieties to aluminum stress. The study was conducted from January to February 2024 at the Greenhouse of the Faculty of Agriculture, Tissue Culture Laboratory and Biology Laboratory of Andalas University. The study used a factorial Completely Randomized Design (CRD) with a concentration treatment of 0 ppm, 180 ppm AlCl3 and corn varieties, each consisting of three replications. Each replication consisted of 8 plants with 4 sample plants planted on seedbed media containing Hoagland nutrient solution composition. The results of the study from the six varieties evaluated showed that there were 3 varieties, namely P32, Bisi 18, and Lamuru, which were classified as somewhat tolerant to aluminum stress.
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.
Evaluation of Yield and Productivity of 20 Single-Cross Maize Hybrid Combinations Hidayatullah, Taufiq; Suliansyah, Irfan; Swasti, Etti; Putri, Nurwanita Ekasari; Mejaya, I Made Jana
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8446

Abstract

Maize is a leading commodity in the agricultural industry. Efforts to increase maize seed production and quality are very important, considering the important role of maize commodities in the global and local food systems. This study aims to evaluate the production results of 20 single-cross maize hybrid combinations through the analysis of agronomic traits and productivity results. The experiment was conducted using a randomized block design with three replications in 60  plots. The agronomic characters observed included cob length, cob diameter, number of seed rows per cob, and seed weight per cob. The Genotype R hybrid combination stands out as a superior variety with the highest productivity, supported by strong agronomic characteristics. Meanwhile, the Genotype T hybrid shows the lowest performance, highlighting the importance of developing varieties suited to specific environmental conditions. This research makes a significant contribution to agricultural innovation in Indonesia, especially in improving food security and productivity of the agricultural sector.
Exploration and Identification of the Malacca Plant in North Padang Lawas District, North Sumatra Hasibuan, Sanna Paija; Febjislami, Shalati; Resigia, Elara; Putri, Nurwanita Ekasari
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 1 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.1.64

Abstract

The Malacca plant is well-known for its therapeutic benefits and is commonly used to make jam. It is critical to understand the existence and diversity of Malacca plants to preserve germplasm and improve attributes through plant breeding. This study sought to investigate and identify malacca plants in North Padang Lawas Regency. The study was conducted in three subdistricts: Halongonan, Padang Bolak, and Padang Bolak Julu, from May to June 2023. This study employed a survey using purposive sampling. Malacca plant samples from the generative period (flowering and fruiting) were selected. The observation included vegetative characteristics (plant height, stem bark color, leaf size, shape, and color) as well as generative characteristics (flower and fruit shape and color). The findings revealed that there were eight accessions dispersed throughout four settlements. One accession, HT1, is designated as the Phyllanthus emblica species due to changes in leaf, flower, and fruit morphology. In contrast, the remaining seven accessions are categorized as P. indofischeri. The changes can be seen in the shape of the leaf tips, stigma branching, and fruit shape and size. Keywords: indian gooseberry, Phyllanthus emblica, Phyllanthus indofischeri
Pertumbuhan dan Hasil Bawang Merah (Allium ascalonicum L.) Pada Beberapa Dosis Pupuk ZA dan Konsentrasi ZPT Atonik Nurmahmudi, Ikhwan; Benni Satria; Nurwanita Ekasari Putri
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 7 No 2 (2025)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.7.2.96-103.2025

Abstract

Shallot (Allium ascalonicum L.) is one of the main horticultural commodities that is widely consumed as a condiment after chili. This research focuses on the interaction of the dose of ZA fertilizer with the concentration of ZPT Atonik on the growth and yield of shallot plants. This research was conducted in the experimental garden of Andalas University, Padang with an altitude of ± 383 meters above sea level, from March to May 2025. This experiment used a Factorial Randomized Group Design with two factors. The first factor is the dose of ZA fertilizer 0 kg/ha, 400 kg/ha, 800 kg/ha and the second factor is the concentration of ZPT Atonik 0 cc L-1, 0.50 cc L-1, 1 cc L-1. Data were analyzed by analysis of variance (ANOVA) and further analyzed by Duncan New Multiple Range test (DnMRT) at 5% significance level. The results showed an interaction between the dose ZA fertilizer with a concentration of ZPT Atonik on tuber diameter parameters. Doses of ZA fertilizer gave a significant effect on the number of leaves, number of tubers, fresh weight of tubers per clump, fresh weight of tubers per plot, dry weight of tubers per clump, and dry weight of tubers per plot.
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.
Co-Authors Amin Nur Aries Kusumawati Auzar Syarif Benni Satria ekawati, fitri Etti Swasti Irfan Suliansyah Mejaya, I Made Jana Mislaini Rahman Nalwida Rozen Nurmahmudi, Ikhwan Ryan Budi Setiawan Sanna Paija Hasibuan Sayuti, Kesuma Shalati Febjislami Surjono Hadi Sutjahjo Taufiq Hidayatullah Trikoesoemaningtyas Tuty Anggraini Willy Bayuardi Suwarno Yolanda Putri Yudiwanti Wahyu E. Kusumo