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Jaenudin Kartahadimaja
Jurusan Budidaya Tanaman Pangan Politeknik Negeri Lampung
Agriculture, Biological Sciences & Forestry

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Pengaruh Penyimpanan Jangka Panjang (Long Term) terhadap Viabilitas dan Vigor Empat Galur Benih Inbred Jangung Jaenudin Kartahadimaja; Eka Erlinda Syuriani; Nurman Abdul Hakim
Jurnal Penelitian Pertanian Terapan Vol 13 No 3 (2013)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (110.033 KB) | DOI: 10.25181/jppt.v13i3.184

Abstract

Seed corn are orthodox seeds quite resistant to drying and low temperature storage. On optimal storage conditions, will be able to orthodox seeds stored for several years. Quickly so as not to extinction, maize inbred strains that have been generated assemblies Polinela painstakingly preserved. The research objective was to determine whether the strain of inbred corn seed stored in the Col storage at a temperature of 3°C - 5°C for more than 4 years of viability and vigor still good? The experiment was conducted at the Polytechnic of Lampung November to December 2012. Research using completely randomized design, consisting of 4 strains of inbred seed corn that had been stored for 4 years in cold storage as treatments. Tests conducted in the laboratory and field. Each treatment was repeated four times. Data were analyzed by analysis of variance, if there is a difference between the treatments, the data were further tested by LSD test at 5% significance level. Parameters observed 1) Number of normal seedlings, 2) number of abnormal sprouts, 3) seed that dies, 4) The percentage of germination, 5) Sprouts Normal Form, 6) form abnormal sprouts. The results showed: 1) maize inbred lines seed storage Polinela assemblies under conditions of water content of seeds stored at 10% which is placed in cold storage temperature of 3 ° C - 5 ° C for 4 years, is able to maintain the viability and vigor of seeds to remain above 80%, 2) Viability seeds were tested in the laboratory is still above 96.0%, while the seed vigor test results in the field of more than 93.0%. Keywords: corn inbred strains, long term Storage
Uji Daya Hasil Sepuluh Galur Baru Tanaman Padi (Oryza Sativa L.) Rakitan Politeknik Negeri Lampung Eka Erlinda Syuriani; Risa Wentasari; Jaenudin Kartahadimaja
Jurnal Penelitian Pertanian Terapan Vol 13 No 3 (2013)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (54.549 KB) | DOI: 10.25181/jppt.v13i3.185

Abstract

Rice is the staple food of Indonesia's population. Widespread food shortages in a country will lead to economic insecurity, social and political. Assemble new type of rice varieties for high yield, biotic and abiotic stress resistance, with good quality rice is a solution to cope with food shortages. Polinela been assembling some new strains of rice germplasm by using superior character in quantity and quality. Research purposes (1) Knowing what superior character possessed by a new strain of rice Polinela assemblies, (2) Knowing where the strain that has a high yield potential. The study was conducted in Polinela April to August 2012. Research conducted with Randomize Completly Block Design (RCBD). Treatment consisted of 10 new strains of rice assemblies Polinela 4th generation (F4), repeated three times. To know the differences between the treatment then continued with Least Significant Different (LSD) on stage 5%. The variables measured were: maximum plant height, maximum number of shoots, number of productive shoots, number of grains per panicle, number of filled grains per panicle, panicle length, grain 1000 grain weight, grain yield per clump, and grain yield per hectare. Organoleptic tests carried out on the aroma and texture of rice or rice flavor. Results showed (1) All new rice strains quantitatively Polinela assemblies have a high yield potential, which is between 7.4 tonnes /ha until 10:34 tonnes /ha, (2) Strain B3, D2, D3, F2, and F3 have high yield potential between 8.4 tons / ha to 10.3 t / ha, as well as having quality taste fluffier rice with a slightly fragrant aroma (rather sweet) until fragrant (fragrant). Keywords: Power Test Results, ten strain of rice assemblies Polinela
Co-Authors Eka Erlinda Syuriani Nurman Abdul Hakim Risa Wentasari