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Sabaruddin Zakaria
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HUBUNGAN ANTARA DUA METODE SORTASI DENGAN VIABILITAS DAN VIGOR BENIH KACANG TANAH (Arachis hypogaea L.) SERTA APLIKASINYA UNTUK PENDUGAAN KETAHANAN SALINITAS Sabaruddin Zakaria
Jurnal Floratek Vol 2, No 1 (2006)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Relationship Between Two Sortation Method with Peanut Seed (Arachis hypogaea L.)  Viability and Vigor and Its Application for Salinity Resistance Approximation Sabaruddin Zakaria dan Cut Meutia Fitriani ABSTRACT The research has been made to explain the relationship between two-sortation methods with peanut seed (Arachis hypogaea, L.) viability and vigor and its application for salinity resistance appraisal. Completely Randomized Design with Factorial type 3 x 3 and 3 repetitions was used to analyze the effect of sortation method. The parameters used in this research were seed growth potential, germination ability, growth velocity and T50. The second research for salinity resistance was using Completely Randomized Design with Factorial type 2x4 and 3 repetitions. The parameters used in this research were seed vigor, growth velocity and T50. The research results showed that sortation method did not have significant difference on the peanut seed viability. Seed sortation by using 1.5 % NaCl solution could be used as one alternative for sortation of peanut seed. However, the sortation by using 3.0 % NaCl solution caused negative effect on the viability and vigor of peanut seed. Salinity factors gave high significant difference on the viability of seed. The highest seed viability was found without NaCl treatment (control). Relationship between salinity and seed viability was linear negative, meanings that higher salinity cause lower seed viability.   
Rejuvenation and Characterization of Local Rice Germplasm (Orya sativa L.) Under Organic Cultivation Syste . Efendi; . Bakhtiar; Sabaruddin Zakaria; . Syafruddin
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 5, No 2 (2015): Life Sciences
Publisher : Syiah Kuala University

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The research was carried out to rejuvenate and evaluate the performances of plant characters of rice genotyps to produce a pure lines that are suitable for organic cultivation method. Thirty genotypes of the selected local rice were conducted to evaluate the phenotype performances under the organic cultivation method. The rice genotypes were utilized in this experiment to evaluate their morpho-agronomic characters under organic cultivation system. Characterization of seed performances of each accession was described and catalogued to identify their accession traits. In addition, genotypic differences and similarities were also characterized and catalogued. Duplicate accessions were eliminated from the same variety or nearly identical variants of a variety. The morpho-agronomic performances of plant height, number of tillers, lifespan, number of panicles, filled grains per spike, 1000 grains weight, grain yield potential, and harvest index were clearly affected by the genotype. The results showed that the genotypes were greatly varied the morphoagronomic performances. , if organic system was applied, it was found that the responses of rice growth and yield of local varieties of Aceh is better than rice varieties cultivated by the national and introduction genotype.
Selection of Acehnese germplasm of rice (Oryza sativa L.) using SRI approach in the post-tsunami affected area of Aceh Province, Indonesia . Efendi; Elly Kesumawati; . Bakhtiar; Sabaruddin Zakaria
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 1 (2012): Life Sciences
Publisher : Syiah Kuala University

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After affected by the giant tsunami waves following the 9.1 earthquake on December 26, 2004 in Aceh province of Indonesia, many of natural resources were damaged, including the loss of germplasm of rice in low land area. Therefore, we attempt to collect and evaluate the Acehnese germplasm of rice. We identified the Acehnese accession of rice by describing the characteristics of the rice plant using cultivation method of system for rice intensification or SRI with organic approach. Some of the descriptors include days of tillage formation, days from emergence to flowering, kernel weight, plant height, and yield components. We found that the Acehnese rice germplasm collection is very diverse: the days of tillage formation is 6 to 18 days after planting; the days from emergence to flowering is 56 to 90 days, plant height is 77 to 121 cm,  and 1,000 kernel weight is 19.47 to 30.27 g. So, we concluded that the diversity of Acehnese rice is very rich, the rice accessions were identified and now stored in the cool storage system. Evaluation of the accession showed considerable promise as material research with high yield potential, high levels of tolerance to stresses such as weeds, drought, acidity and blast for further evaluation. The progenies might provide the improved sustainability of intensified systems through durable crop resistance to biotic and abiotic stress. In the future, characterization traits will be selected for resistance to pests-diseases, and tolerance to drought and salinity stresses, as well as analysis of grain quality. We will also develop the high multiple resistance to environmental stresses.
Salinity stress simulation on Acehnese local rice (Oryza sativa L.) with NaCl in the method of in vitro germination . Efendi; Elly Kesumawati; Sabaruddin Zakaria; . Syafruddin; . Syamsuddin; . Hasanuddin
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 3, No 3 (2013): Addendum
Publisher : Syiah Kuala University

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Agricultural yield was negatively impacted by salt stress throughout around the world affecting production whether it is for economic gain or subsistence. The tolerance of Acehnese local rice on salinity stress was studied with using osmotic condition in the method of in vitro germination. NaCl was applied on medium MS for the salinity stress simulation for studying the capability of the various osmotic conditions in selection of some Acehnese local rice for the tolerance of salinity stress. The objective of this research was to simulate with in vitro method the tolerance of some varieties of Acehnese local rice on salinity stress during seed germination. Sixteen varieties of Acehnese local rice was sterilized and germinated in vitro for tens days in 250 ml bottle containing 25 ml of medium MS with applying NaCl as concentration 0, 0.5, 1.0, 1.5 and 2.0 g/liter. The varieties of Acehnese local rice that used in this research are Ciherang as control variety, and Acong, Padi Mas, Aweuh, Rom Mokot, Bo Santeut, Sigudang, Bo 100, Sanbei, Sigupai, Manggeng, Sipirok, Padi Berselona, Salah Mayang Ru, Pandrah, dan Sikuneng. The results of this study showed that the tolerance of Acehnese local rice different significantly on observed viability of the seeds: seed growth rate, germination capacity, growth velocity, growth unity, and seedling fresh weight. The osmotic condition of NaCl resulted an effective method to simulate the tolerance of salinity stress for Acehnese local rice using NaCl in the method of in vitro cultivation. The solution with 2.0 g/l of NaCl that used to study the responds of Acehnese local rice to the tolerance of salinity stress was obtained as the best concentration. Thus, simulation of salinity stress condition on Acehnese local rice will become an alternative method for selection of genotype traits related to the tolerance of salinity stress for local rice in the future
Co-Authors . Bakhtiar . Efendi . Efendi . Hasanuddin . Syafruddin . Syafruddin . Syamsuddin Elly Kesumawati Elly Kesumawati Mudinillah, Adam