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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Gema Ngabdi Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Ilmiah Agribios Unram Journal of Community Service (UJCS) Agroteksos Jurnal Indonesia Raya Jurnal Pepadu
Suprayanti Martia Dewi, Suprayanti Martia
Program Studi Pemuliaan dan Bioteknologi Tanaman, Sekolah Pascasarjana, Institut Pertanian Bogor
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Social Sciences Other

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Journal : Agroteksos

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STABILITAS PARAMETRIK HASIL 14 GENOTIPE TOMAT (Solanum lycopersicum L.) DI EMPAT LINGKUNGAN DATARAN RENDAH Dewi, Suprayanti Martia; Sobir, Sobir; Syukur, M; Kisman, Kisman
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 33 No 2 (2023): Jurnal Agroteksos Agustus 2023
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v33i2.887

Abstract

This study aimed to obtain information stability results 14 tomato genotypes grown in four lowland locations using multiple methods of parametric stability analysis. The experiments were conducted at four locations, namely Purwakarta, Lombok, Tajur and Leuwikopo. Experiments at each location using Randomized Complete Block Design (RCBD) with three replications which replicates nested within location. The method used were Francis and Kannenberg, Wrickle ekovalens, Finlay and Wilkinson, Eberhart and Russel, Wrickle ekovalens and AMMI . Research carried out shows based on the concept of static stability using the method of Francis and Kannenberg and Russell Eberhart, who declared stable genotype were IPBT3, IPBT53 and IPBT78. Based on the concept of dynamic stability using Wrikle ekovalens and Finlay & Wilkinson methods, stable genotype were IPBT3, IPBT8, IPBT33, IPBT34, IPBT57, IPBT60, IPBT64 and Intan. IPBT3, IPBT33, IPBT34, IPBT60 and Intan as stable genotypes under AMMI methods.
STABILITAS NONPARAMETRIK HASIL 14 GENOTIPE TOMAT (Solanum lycopersicum L.) DI EMPAT LINGKUNGAN Dewi, Suprayanti Martia; Sobir, Sobir; Syukur, Muhamad; Kisman, Kisman
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 33 No 3 (2023): Jurnal Agroteksos Desember 2023
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v33i3.886

Abstract

This study aimed to obtain information yield stability of 14 tomato genotypes grown in four lowland locations using some nonparametric methods of stability analysis. The experiments were conducted at four locations, there was Purwakarta, Lombok, Tajur and Leuwikopo. Experiments at each location using Randomized Complete Block Design (RCBD) with three replications which replicates nested within location. Based on nonparametric stability index values, the stable genotypes in the lowlands by the Thennarassu and Nassar & Huehn methods were IPBT33, IPBT34 and IPBT60 with the productivity respectively 15.69, 18,37 and 20,26 tonnes ha–1.
KAJIAN PEMBERIAN BEBERAPA KONSENTRASI AIR LAUT TERHADAP PERTUMBUHAN VEGETATIF BAWANG MERAH Dewi, Suprayanti Martia; Kisman, Kisman; Nimatullah, Aluh; Nufus, Nofita Hidayatun; Jufri, Afifah Farida
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 34 No 1 (2024): Jurnal Agroteksos April 2024
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v34i1.1099

Abstract

Sea water can be an alternative source of nutrition for plants. This research aims to obtain the best application concentration of sea water as a source of micro mineral nutrients for the growth of shallot plants. This research was carried out in Loang Baloq, Mataram, West Nusa Tenggara from June 2023 to August 2023. The experiment used a Completely Randomized Design (CRD) arranged in a factorial manner (2 factors, 4 replications). The first factor tested was the salt sea water concentration (K) which consisted of 4 levels, namely: K0 = no sea water; K1 = ratio of sea water and regular water 25 ml: 75 ml, K2 = ratio of sea water and regular water 50 ml: 50 ml. K3 = ratio of sea water and ordinary water 75 ml: 25 ml. K4 = 100 ml sea water. The second factor is variety (V) which consists of 2 levels, namely: T = Tajuk variety, L = Biru Lancor variety. The results of the research showed that giving sea water to shallot plants had a different effect on vegetative growth for the Biru Lancor variety and the Tajuk variety. The treatment showed that the higher the concentration, the lower the growth. Significant results can be seen in the observed characteristics of plant height at 5, 6, 7 WAP and number of leaves a week at 7 WAP. The use of sea water at a concentration of 50 ml gave an increase in positive results for the Biru Lancor variety for the number of shoots in the 7th week.
ISOLASI DAN KARAKTERISASI BAKTERI PELARUT POSFAT DARI BINTIL AKAR DAN RIZOSFIR PUTRI MALU (Mimosa pudica) DARI LAHAN PERTANIAN PENEDAGANDOR LOMBOK TIMUR Nufus, Novita Hidayatun; Azhari, Anjar Pranggawan; Zubaidi, Akhmad; Dewi, Suprayanti Martia
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 34 No 2 (2024): Jurnal Agroteksos Agustus 2024
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v34i2.1238

Abstract

The use of phosphate-solubilizing microbes derived from symbiotic or rhizosphere bacteria provides a solution to enhance the phosphate content for plants. The Mimosa pudica plant has been recognized for its rich population of beneficial microorganisms on its rhizophere and root nodules. A study was conducted to identify phosphate-solubilizing bacteria from the root nodules of Mimosa pudica, which were isolated from the Penedegandor East Lombok coastal region. The results showed that 4 out of 14 bacterial isolates from the root nodule and rhizosphere of Mimosa pudica (Isolate BA1, BA2, BA4, and T10) exhibited phosphate solubilizing activity. Isolate BA4 exhibited the highest solubilizing activity, as evidenced by a clear zone diameter of 24 mm, which was greater than the other isolates. This was followed by isolate BA2 with a clear zone diameter of 18 mm, isolate T10 with a clear zone diameter of 17 mm, and isolate BA1 with a clear zone diameter of 15 mm. The isolates were identified through colony visualization and morphological analysis as belonging to the genera Bacillus (BA2), Pseudomonas (Ba4), and Micrococcus (T10); however, the identity of the BA1 isolate could not be determined.
LU KAJIAN SIFAT KUALITATIF DAN KUANTITATIF HASIL PERSILANGAN BLEWAH LOKAL LOMBOK DAN MELON ujianto, lestari; Yakop, Uyek Malik; Dewi, Suprayanti Martia
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 35 No 2 (2025): Jurnal Agroteksos Agustus 2025
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v35i2.1414

Abstract

The offspring resulting from crosses between local Lombok cantaloupe and melon plants have a lot of genetic diversity in both qualitative and quantitative traits. The aim of this study was to determine the qualitative and quantitative characteristics of offspring resulting from crosses between local Lombok cantaloupe and melon. The study consisted of two activities, namely crosses between local Lombok cantaloupe and melon plants. The crosses consisted of two local Lombok cantaloupe genotypes (BH and BL) and two melon genotypes (MK and MP) resulting in eight offspring. The study used a completely randomized block design to evaluate 12 genotypes consisting of four parental genotypes and eight offspring genotypes. The observed traits included plant length, harvest age, fruit length, fruit diameter, fruit flesh thickness, fruit sweetness, and fruit weight. The results showed that the success rate of crosses between cantaloupe and melon ranged from 62.1% to 77.4%. The viability rate in the cross-bred offspring population was high, ranging from 90% to 98%. Both qualitative and quantitative traits of the offspring resulting from crosses were generally between the characteristics of the two parents. Several offspring had different characteristics compared to their parents. The observed quantitative traits had varying GCD and heritability values. GCD values ranged from 8.3% to 27.4%, and heritability values ranged from 25.51% to 58.41%.
PENAMPILAN KARAKTER KUANTITATIF DAN KUALITATIF BEBERAPA VARIETAS UBI JALAR (Ipomoea batatas L.) DI WILAYAH OKINAWA, JEPANG Majrurraziky, Majrurraziky; Sutresna, I Wayan; Dewi, Suprayanti Martia; Suliartini, Ni Wayan Sri
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 35 No 2 (2025): Jurnal Agroteksos Agustus 2025
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v35i2.1411

Abstract

Penelitian ini bertujuan untuk mengidentifikasi karakter kuantitatif dan kualitatif dan mengetahui hubungan kekerabatan 3 jenis ubi jalar yang terdapat di wilayah Okinawa, Jepang. Penelitian ini dilaksanakan dari bulan Januari-Maret 2025 di lahan petani di wilayah Okinawa. Metode yang digunakan yaitu metode survei pada tanaman sampel. Data yang diperoleh dianalisis menggunakan analisis cluster dan ditampilkan dalam bentuk fenogram atau dendogram menggunakan program SPSS. Karakteristik Karakter kuantitatif Tanaman Ubi Jalar; Varietas Beniharuka memiliki panjang umbi dan panjang daun tertinggi, masing-masing sebesar 17,02 cm dan 11,86 cm. Namun demikian, varietas ini juga menunjukkan lebar daun paling sempit, yaitu 8,56 cm. Beniharuka menghasilkan 3–5 umbi per tanaman, mulai berbunga pada umur 110 hari setelah tanam (hst), dan dapat dipanen pada 150 hst. Varietas Churakoibeni menunjukkan panjang batang paling dominan, yakni 422,4 cm, dan lebar daun sebesar 11,66 cm. Jumlah umbi yang dihasilkan per tanaman berkisar antara 4–6 buah, dengan waktu berbunga pada 130 hst dan waktu panen pada 140 hst. Varietas Ougonimo memiliki bobot umbi rata-rata tertinggi, yaitu sebesar 262,2 gram, serta lebar daun terlebar yaitu 12,4 cm. Jumlah umbi per tanaman berkisar antara 4–7 buah, dengan waktu berbunga pada 120 hst dan waktu panen pada 160 hst. Karakteristik Karakter kualitatif Tanaman Ubi Jalar; Beniharuka memiliki warna kulit umbi ungu dengan daging umbi putih pucat, bentuk umbi lonjong, dan tekstur kulit halus. Batangnya berwarna hijau dengan daun berbentuk hati (cordate), serta bunga berbentuk terompet dengan bagian luar berwarna putih dan bagian dalam ungu. Churakoibeni memiliki warna kulit dan daging umbi ungu kemerahan, dengan tekstur kulit umbi kasar dan bentuk lonjong. Batangnya berwarna hijau, daun berbentuk hati, dan bunga berwarna putih keunguan di bagian luar serta ungu di bagian dalam. Ougonimo memiliki warna kulit umbi ungu pucat, daging umbi kuning hingga oranye, dan bentuk umbi bulat dengan tekstur kulit kasar. Batangnya berwarna hijau, daun berbentuk hati, dan bunga berwarna ungu baik di bagian luar maupun dalam. Hasil analisis indeks desimilaritas menggunakan jarak Euclidean menunjukkan bahwa varietas Beniharuka dan Churakoibeni memiliki tingkat kemiripan morfologi yang lebih tinggi dibandingkan dengan varietas Ougonimo. Hal ini diperkuat oleh hasil fenogram yang membagi ketiga varietas ke dalam dua klaster utama, di mana Beniharuka dan Churakoibeni tergabung dalam satu klaster, sedangkan Ougonimo membentuk klaster tersendiri.
Co-Authors ALUH NIKMATULLAH Amrul Jihadi Anjar Pranggawan Azhari Apriani, Reni Ashari, Anjar Pranggawan Cecilia, Sisca Cicilia, Sisca Dayani, Rahman Dewi Putri Lestari, Dewi Putri Febrian Huamaidi Sukmana Febrilia, Baiq Rika Ayu Hery Haryanto I Ketut Ngawit, I Ketut I Wayan Sutresna Iqbal, Muhammad Syamsu Jufri, Afifah Farida Kisman Kisman Kisman Lestari Ujianto, Lestari Majrurraziky, Majrurraziky Mohammad Hasil Tamzil Muhamad Syukur Muhammad Sarjan Nimatullah, Aluh Novita Hidayatun Nufus Nufus, Nofita Hidayatun Putri, Dwi Noorma Raehanayati Raehanayati Rahayu, Nila Sarjan, Muhamad Septiani, Emilia Sobir Sobir Sri Maryanti Suliartini, Ni Wayan Sri Syukur, M Taufik Abdullah Wiliyani, Siti Yakop, Uyek Malik Zubaidi, Akhmad Zuhdiyah Matienatul Iemaaniah