Uji Daya Hasil Sepuluh Galur Baru Tanaman Padi (Oryza Sativa L.) Rakitan Politeknik Negeri Lampung

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