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Gungun Wiguna
Balai Penelitian Tanaman Sayuran Jl. Tangkuban Perahu 517, Lembang, Bandung, Jawa Barat 40391
Agriculture, Biological Sciences & Forestry Environmental Science

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PERBAIKAN VIABILITAS DAN KUALITAS FISIK BENIH TOMAT MELALUI PENGATURAN LAMA FERMENTASI DAN PENGGUNAAN NaOCl PADA SAAT PENCUCIAN BENIH Gungun Wiguna
MEDIAGRO Vol 9, No 2 (2013)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (260.66 KB) | DOI: 10.31942/mediagro.v9i2.1335

Abstract

This study aims to determine the effectiveness of arrangements between fermentation time and using NaOCl when washing the tomato seeds to improving the physical quality of the seed without decreasing seed viability. The experiment was conducted in May 2011 at the Laboratory of Seed Technology, Vegetable Crops Research Institute, Lembang. Research using tomato strain 6046 CLN physiologically ripe. Each treatment consisted of 25 grains of seed and repeated 4 times. The experiments were performed using analysis of completely randomized design (RAL). The results showed that the longer the time needed for fermentation, the pulp will be more easily separated from the seed. Washing using bayclin solution can improve the physical properties of tomato seed so that the color becomes brighter without causing a decrease in viability and vigor. Keywords: Fermentation, tomato, viability, vigor.
KERAGAAN FENOTIFIK BEBERAPA GENOTIPE MENTIMUN (Cucumis sativus L.) Gungun Wiguna
MEDIAGRO Vol 10, No 2 (2014)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (262.01 KB) | DOI: 10.31942/mediagro.v10i2.1588

Abstract

The aims of this research to evaluate and get a description of the important properties of some genotypes of cucumber to be used as a material in further breeding programs. The study was conducted at the experimental garden Indonesian Vegetables Research Institute, Lembang, 1,250 meters above sea level from June to August 2014. The research material using five genotypes of cucumber seed germplasm collections along with seven genotypes its segregan and 6 commercial varieties. Research using randomized block design (RAK). The results showed genotype LV 2904-2, LV2276-3, LV 2276-4, LV2902-1 and commercial 1 could potentially be developed further because it has the character according to the tastes of consumers. Genotypes with high yield potential generated by LV 2904-1, LV2276-3, LV 2276-6, LV2276-7 and commercial 1.   Keywords: Cucumber, genotype, phenotypic.
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