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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Buletin Agrohorti Jurnal Fitopatologi Indonesia Jurnal Hortikultura Indonesia (JHI) BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Agro Teknologi Tropika Indonesian Journal of Agricultural Science AGRIVITA, Journal of Agricultural Science Journal of Tropical Biodiversity and Biotechnology JURNAL BIOLOGI INDONESIA Jurnal Penelitian Pertanian Tanaman Pangan Journal of Tropical Crop Science Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Buletin Palma Berita Biologi

Sintho Wahyuning Ardie

Department Of Agronomy And Horticulture, Faculty Of Agriculture, IPB University, Dramaga Campus, Bogor 16680, Indonesia

Author-ID : 231376

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology Medicine & Pharmacology Veterinary

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Fase Perkembangan Bunga dan Kandungan Gula Endogen pada Pembungaan Hoya diversifolia Blume. Ardie, Sintho Wahyuning
Jurnal Agro Teknologi Tropika Vol 3, No 1 (2014)
Publisher : Jurnal Agro Teknologi Tropika

Show Abstract | Download Original | Original Source | Check in Google Scholar

Hoya diversifolia Blume (Asclepiadaceae) is one of Indonesianâs native plants that has potential to be developedas ornamental plant. The short flowering period in one year, however, is a big problem in developing Hoya as anornamental plant. The objective of this research was to determine the flower developmental phases and to study thecorrelation of endogenous sugar content with floral induction of H. diversifolia Bl. Morphological and anatomicalobservations showed that floral development of H. diversifolia Bl. consisted of 6 phases i.e. induction, early initiation,late initiation, differentiation, flower maturity, and anthesis. Total sugars and sucrose content were not significantlydifferent between inductive and non-inductive buds, while the amount of reducing sugar were significantly higher in theinductive buds (7.40 mg g-1 fresh weight) compared to non-inductive buds (4.14 mg g-1 fresh weight).Key words: Asclepiadaceae, flowering plant, Indonesian native ornamental plant

Parameter Genetik dan Seleksi Sorgum [Sorghum bicolor (L.) Moench] Populasi F4 Hasil Single Seed Descent (SSD) Sulistyowati, Yuli; koesoemaningtyas, Tri; Sopandie, Didy; Ardie, Sintho Wahyuning; Nugroho, Satya
JURNAL BIOLOGI INDONESIA Vol 12, No 2 (2016): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

The objective of this study were to obtain information about genetic parameters of agronomic characters of sorghum populations derived from Single Seed Descent (SSD) method, and to estimate selection differensial and also to select of F4 population that have a high yield and medium plant height . The experiment was carried out at Leuwikopo Farm, Darmaga, Bogor from January to April 2014. The genetic material were F4 population derived from SSD. The results showed that based on the skewness and kurtosis values, all of the agronomy characters observed in this study were poligenic controlled and influenced by additive gene action. The genetic coefficient of variability values for all parameters varied from intermediate to high in F4 population. Agronomic characters in F4 responded positively to selection because of high broad sense heritability estimates. Correlation analysis showed that plant height, number of leaves, stem diameter, panicle length, panicle weight and 100 seed weight have significant and positive correlation to grain yield/plant. Differential value with selection intensity 10 % based on grain yield/plant will increase grain yield/plant 83.89 % and plant height 8.91 % in the next generation, whereas differensial value based on grain yield/plant and plant height will increase grain yield/plants 68.33 % and plant height 0.26 % in the next generation. It means that selected plant were expected increasing yield 83.89 % or 68.33 % in next generation.Keywords: heritability, cefficient genetic variability, correlation analysis, selection differential

ADAPTASI TANAMAN Hoya diversifolia BLUME PADA INTENSITAS CAHAYA TINGGI [ ADAPTATION OF Hoya diversifolia BLUME TO HIGH-LIGHT INTENSITY ] Ardie, Sintho Wahyuning; Rahayu, Sri; Susila, Anas D; Sopandie, Didy
AGRITROP Vol 12, No 1 (2014): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Hoya diversifolia Blume merupakan salah satu anggota famili Asclepiadaceae yang potensial dikembangkan sebagai tanaman hias, terutama sebagai dekorasi pergola. Akan tetapi, tanaman ini hidup pada kondisi ternaung di habitat aslinya dan pertumbuhannya pada kondisi cahaya matahari penuh belum diketahui. Oleh karena itu, tujuan dari penelitian ini adalah untuk mempelajari adaptasi tanaman H. diversifolia Bl. pada intensitas cahaya yang berbeda. Penelitian disusun berdasarkan rancangan tersarang, dengan satu faktor dan tiga ulangan. Ulangan tersarang di dalam intensitas cahaya yang terdiri atas tiga taraf, yaitu 28.2 (cahaya penuh), 20.8 (37% naungan) dan 10.1 Klux (64% naungan). Hasil penelitian menunjukkan bahwa tinggi tanaman dan jumlah daun tidak dipengaruhi oleh intensitas cahaya. Tanaman yang ditanam pada kondisi cahaya penuh memiliki jumlah buku lebih sedikit, daun yang lebih tipis, dan warna daun yang kekuningan. Hasil penelitian ini mengindikasikan bahwa H. diversifolia Bl. dapat ditanam pada kondisi naungan hingga ternaung sebagian, dan menanam pada kondisi cahaya matahari penuh tidak direkomendasikan. Kata kunci: Asclepiadaceae, intensitas cahaya, naungan, tanaman hias

Improvement of Shelf Life and Sensory Quality of Pummelos by Fruit Waxing and Wrapping Aji, Titistyas Gusti; Susanto, Slamet; Sukma, Dewi; Ardie, Sintho Wahyuning
Journal of Tropical Crop Science Vol 4 No 1 (2017): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

The aims of this study were to evaluate the physical and chemical change of pummelo fruit during storage with waxing and wrapping, and to determine the effect of waxing and wrapping and their its interaction in affecting shelf life of pummelo fruits. This research was arranged in a randomized complete block design with two factors and three replications. The first factor was waxing consisted of without waxing, 10% beeswax, 5% beeswax, and chitosan. The second factor was wrapping consisted of without wrapping and wrapping using either transparent yellow or white plastic wrap. Pummelo fruits experience weight loss, reduced total soluble solid (TSS), decrease in firmness and total acidity during 48 days of storage in room temperature. Waxing using beeswax or wrapping using plastic wraps significantly suppressed weight loss and maintained fruit firmness compared to those without waxing and wrapping. However, waxing and wrapping did not significantly affect the quality of pummelo fruits. Based on the fruit’s weight loss, firmness, and panelist preferences, 5% or 10% bees wax can be used as waxing. Both transparent yellow and white plastic wraps can be used to maintain fruit weight, firmness, and appearances during storage.

Biodiversity Assessment of Foxtail Millet (Setaria italica L.) Genotypes Based on RAPD Marker ARDIE, Sintho Wahyuning; Khumaida, Nurul; Fauziah, Nurul; Yudiansyah, Yudiansyah
Journal of Tropical Crop Science Vol 4 No 1 (2017): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Foxtail millet (Setaria italica L.) is an important crop in areas where harsh environmental conditions limit crop productivity, including in high salinity and drought prone areas. In Indonesia millet is cultivated in certain areas; however, superior varieties are less developed in the country. The objective of this study was to analyze the genetic diversity among foxtail genotypes using RAPD markers. Genomic DNA of ten foxtail millet genotypes was amplified using 26 random primers through RAPD analysis. Of these primers, 22 produced reproducible amplicons and were polymorphic among the 10 foxtail millet genotypes. The number of polymorphic markers for each primer varied from 1 (primer E15) to 14 (primer M17). The amplified product size ranged from 120 to 2500 base pairs (bp). A dendrogram constructed based on the UPGMA clustering method put all genotypes in 5 distinct groups at 0.64 coefficient level. Diverse genotypes identified in this study can be used as potential parents in an efficient crop improvement program.

PARAMETER GENETIK DAN SELEKSI SORGUM [SORGHUM BICOLOR (L.) MOENCH] POPULASI F4 HASIL SINGLE SEED DESCENT (SSD) Sulistyowati, Yuli; koesoemaningtyas, Tri; Sopandie, Didy; Ardie, Sintho Wahyuning; Nugroho, Satya
JURNAL BIOLOGI INDONESIA Vol 12, No 2 (2016): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v12i2.2878

Nonparametric Stability Analysis of Starch Content of Gamma Irradiated Cassava at Three Locations in West Java, Indonesia Agustina, Ferra Anggita; Khumaida, Nurul; Ardie, Sintho Wahyuning; Syukur, Muhamad
Journal of Tropical Crop Science Vol 7 No 02 (2020): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Cassava is one of the largest starch producing tuber crops in Indonesia. Tapioca from cassava starch can be used as a raw materials for a variety of foods including biscuits, instant porridge, meatball, sausage, nuggets, and flour condiment. Breeding programs to improve cassava yield and starch content by using mutagen gamma rays irradiation was tested in four cassava generations (M1V4). Cassava is propagated by stem cuttings and the new characteristic obtained from gamma irradiation mutation is stable and can be passed from one generation to the next. Cassava mutants were obtained by evaluating the performance in different environmental conditions. The testing of yield adaptability and stability through a series of multi location is an important step before a new variety can be released. The aim of this research was to compare nonparametric stability and to evaluate the stability of the starch content of 16 genotypes (14 mutants and 2 varieties) in three locations in West Java Province i.e. Tapos (Depok), Cikarawang (Bogor), and Ciseeng (Bogor). Experiments were conducted in a completely randomized block design with three replications nested in each environment. Testing of yield stability in this study used four approaches with 10 parameters of nonparametric method. Starch content was estimated using gravimetric method. Based on frequency stability ranking of starch content from gravimetric method the G63142 genotype had the highest starch content estimation (29.99%), and the top five genotypes with high starch content were G63142, G61142, “Manggu”, G62151, and G63124. G61142 was categorized as genotype with static and dynamic stability, therefore this genotype is a very potential mutant to be released, whereas G63124 is categorized as a genotype with a static stability. Genotypes G63142, G62151, and “Manggu” had variable but relatively high starch content.

Perakitan Varietas Padi Adaptif pada Tanah dengan Kandungan Fosfor Suboptimum Hermanasari, Rini; Ardie, Sintho Wahyuning; Suwarno, Suwarno; Ghulamahdi, Munif; Aswidinnoor, Hajrial
Jurnal Penelitian Pertanian Tanaman Pangan Vol 1, No 1 (2017): April 2017
Publisher : Pusat Penelitian dan Pengembangan Tanaman Pangan

Adaptive rice varieties on P sub-optimum condition can be used by farmer to resolve the high macro fertilizer used, these varieties should be applied on rice field with P low input. Phosphor deficiency decreasing potentiality of result, therefore needs to develop rice promising lines that adaptive with P Sub-Optimum condition. The objective of this researched is to generate rice lines that adaptive on field with P sub-optimum condition and optimum through rice lines selection on the availability of difference P condition. The materials used are two population generation of F3, IR6008023/Bernas Prima and Gampai/Progol. The researched held at experiment station Muara, Bogor and Leuwiliang, West Java,Â started from April 2012 untill December 2014. F3 generation planted on P sub-optimum condition at Muara station, until obtained F4 and F5 population generations. Population of those two generations has been selected using bulk modification method and planted on environment conditions of P optimum (36 kg ha-1Pâ‚‚Oâ‚…)Â and sub-optimum (without P fertilizer) so that generate F6 population generation. Rice lines 160 of F6 generation selected by panicle weight characteristic per hill. Those rice lines evaluated on two production environment, P optimum and P sub-optimum. Experiment on F6 generation was done using Augmented design. The result of the experiment shows that selection of bulk modification method effecive towards production environment of P optimum andÂ P sub-optimum. The potential yield of promising rice lines more gained from Pop 1 population (IR6008023/ Bernas Prima), while tolarance on P sub-optimum condition gained from Pop 2 population (Gampai/Progol). 5 promising rice lines with high yield on P sub-optimum production environment are : B1451E-PS-40, B1451E-PS-21, B1452E-PS-48, B1452E-PS-43 and B1452E-PS-8, whereas rice lines with high yield on P optimum are: B1452E-PO-13, B1451E-PO-27, B1452E-PO-45, B1451E-PS-44 and B1452E-PO-8.

Responses of Selected Indonesian Rice Varieties under Excess Iron Condition in Media Culture at Seedling Stage Nugraha, Yudhistira; Ardie, Sintho Wahyuning; Rumanti, Indrastuti A.; Suwarno, Suwarno; Ghulammahdi, Munif; Aswidinnoor, Hajrial
Jurnal Penelitian Pertanian Tanaman Pangan Vol 35, No 3 (2016): Desember 2016
Publisher : Pusat Penelitian dan Pengembangan Tanaman Pangan

Iron toxicity could limit rice productivity on irrigated lowland acid and swampy soil. The use of iron toxicity tolerant rice is an alternative strategy to improve rice productivity in these areas. We studied the phenotypic variation of twenty-four rice genotypes and characterized the fate of Fe2+ along its path between the roots and shoot of rice plant. Twenty-four rice genotypes form different agro-ecosystem were grown under agar nutrient solution conditions with 400 mg. L-1 iron stress and under normal condition. We found variation in the biomass accumulation of rice seedling during stress of iron namely, high accumulated biomass tolerant type and low accumulate biomass tolerant type. The relative biomass weight was highly correlated with the leaf bronzing scores (LBS) under excess iron. Based on these categorizations, we chose six genotypes to observe the present of Fe in root and shoot using invivo-staining 2,2 bypiridine. The result indicated that some genotypes were able to develop root and shoot aerenchym during iron stress. This was related to the development on root iron plaque and the iron content of the shoot of the rice seedling. In this present study, rice genotypes could be classified as the includer tolerant type (Inpara 2) and some others were the excluder tolerant type (Mahsuri, Pokkali and Siam Saba). This information on tolerance strategies is important for rice breeder to develop physiological-based breeding program of iron-toxicity tolerant in rice.

Aplikasi Berbagai Komposisi dan Konsentrasi Pupuk Majemuk untuk Pembentukan Kantong pada Nepenthesx ventrata Romy Agus Saputro; Sintho Wahyuning Ardie; . Krisantini
Buletin Agrohorti Vol. 1 No. 1 (2013): Januari 2013
Publisher : Departemen Agronomi dan Hortikultura

Nepenthes is a genus of carnivorous plants in the monotypic family Nepenthaceae. The genus comprises around 130 species, numerous natural and many cultivated hybrids. Plants generally need fertilizer to promote their growth and development. However, in their original habitat Nepenthes forms pitchers under nutrition starvation condition. This study aimed at determining the effect of fertilization on the growth and pitcher formation of Nepenthesx ventrata. Experiment was conducted at Suska Nursery, Caringin, West Java, Indonesia from February until June 2011. Plants were treated with the N: P: K, 60-30-30, 32-10-10 and 10-55-10 and at different concentrations ie, 0.5, 1 and 2 g L-1. Fertilizer was applied weekly to the growing media. Weekly observations were conducted on number of leaves, plant height, time of pitchers initiation, the number of pitchers and pitcher diameter and length. Daily temperature, relative humidity and EC (electrical conductivity) of the growing media were also recorded during the experiment. The results showed that combination of fertilizer with different composition and concentration did not affect Nepenthes growth and development. Application of fertilizer resulted in smaller size pitchers compared to control plants. Future research on Nepenthes should be conducted in a longer period since Nepenthes is a slow growing plants.Keywords: Nepenthesx ventrata, fertilizer, pitcher plant

Co-Authors , Krisantini Abdul Qadir Agus Zainudin Agustina, Ferra Anggita Ahmad Fathoni Aji, Titistyas Gusti Alex Hartana Anas D Susila Anas Dinurrohman Susila Anjarsari, Nurul Aeni Anshori, Muhammad Fuad Ashan, Muh Aswad Azis Natawijaya Bambang Sapta Purwoko Butarbutar, Lidya Kristina Sari Cahyono, Andy Agus Chusnah, Uswatun Dewi Sukma Didy Sopandie Dwi Guntoro Enny Sudarmonowati Enung Sri Mulyaningsih fatimah Fatimah Ferdinans, Ferdinans Ghulammahdi, Munif Hagia Sophia Khairani HAJRIAL ASWIDINNOOR Hariyadi Hartana, Alex Heni Safitri Hermanasari, Rini Ika Roostika Indrastuti A. Rumanti Irmanida Batubara Ismail maskromo Iswari Saraswati Dewi Iswari Saraswati Dewi Kansa Dianti Putri Karjunita, Nike Lainufar, Putri Aulia Lefin Kafindra Luthfiani, Marisa Vidya M. Syukur Mahrup Mahrup, Mahrup Mashuri Waite maskromo, Ismail Miyamoto, Takuji Mohamad Rahmad Suhartanto Muaz Adbdul Karim Muaz Adbdul Karim Muhamad Syukur Munif Ghulamahdi N. Sri Hartati, N. Sri N. Sri i Hartati Nampiah Sukarno Natawijaya, Azis Nugraha, Yudhistira Nugroho, Rizki Bagus Nurul Fauziah Nurul Khumaida Nurul Khumaida Nurulalia, Lia Pahlevi, M Reza Parlindo, Fitra Pasaribu, Pesta Maria Hotnauli Pratama, Syilvia Nosya Prita Sari Dewi Rahmawati, Rika Sri Rahmi Henda Yani Ramadaniarto Rizqullah Reflinur Resti Putri Septyani Resti Putri Septyani Rika Miftakhul Jannah Rizqullah, Ramadaniarto Romy Agus Saputro Romy Agus Saputro Rubiyo Rubiyo Rumanti, Indrastuti A. Sadewi Maharani, Sadewi Saenal, Nirwanti Safitri, dan Heni Safitri, Vika Ayu Satya Nugroho Satya Nugroho Siswati, Leni Siti Kurniawati Slamet Susanto Soekisman Tjitrosoedirdjo SRI RAHAYU Sri Ratnawati Subekti, Isnani Sudarsono Sudarsono Sudarsono Sudarsono Sudarsono, Sudarsono Suwarno ,, Suwarno Suwarno Suwarno Suwarno, Suwarno Suwarno, Suwarno Syawaluddin, Dwi Dana Syukur, M. TRI JOKO SANTOSO TRI KOESOEMANINGTYAS Tri Lestari Trias Sitaresmi Trikoesoemaningtyas Tsugama, Daisuke Ulfa, Umi Tahniah Umezawa, Toshiaki Vincentia Esti Windiastri, Vincentia Esti Widowati, Sartika Willy Bayuardi Suwarno Yudhistira Nugraha Yudiansyah Yudiansyah Yudiwanti Wahyu E. Kusumo Yuli Irvana Dewi Yuli Sulistyowati Yullianida , Za’aziza Ridha Julia

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