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RR. Siti Astuti
Politkenik Pembangunan Pertanian Yogyakarta Magelang
Agriculture, Biological Sciences & Forestry

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THE EFFECT OF MYOPIC DERIVATIVES OF ESTABLISHED HYBRID RICE SEEDS P 05 AND CEMETI INBRED RICE SEEDS AT VARIOUS PLANTING DISTANCES ON PLANT PHENOTYPE Novita Restiani Novita; RR. Siti Astuti; Suharno Suharno
JURNAL AGRIMENT Vol 7 No 2 (2022): Desember 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v7i2.1363

Abstract

This study aims to determine the effect of ratoon derivatives of hybrid rice seeds (Mapan P-05) and Inbred rice seeds (Cemeti) at various spacings on the diversity of plant phenotypes. This research was carried out in Sumberharjo Prambanan Village, Sleman Yogyakarta. The method used was a factorial complete randomized block design with three replications, the first factor being the established variety P-05 (V1) the cemeti variety (V2), the second factor being the spacing between 20x20 cm, 25x25. cm, 30x30 cm. Parameters observed included plant height, number of productive tillers, panicle length, weight of dry grain harvested/clump, weight of dry grain stored per clump, weight of dry grain harvested/plot, weight of stored dry grain per plot, weight of 1000 grains of grain. Data analysis using ANOVA if it has a significant effect, then it is followed by a significant difference test (DMRT) with a level of 5%. The results showed that the treatment of varietal-derived ratoons had a significant effect on phenotypic diversity. Spacing treatment had no significant effect on phenotype diversity. The combination of varietal treatment and plant spacing had no significant effect on phenotype diversity, varietal treatment with plant spacing factor had no significant interaction with the combination of ratoon ratoon ratoon hybrid seed with a spacing of 30x30 cm.
Test Of Hundreds Established Hybrid Rice Seed Derivatives P-05 And Quantity Of Cemeti Inbrid Rice Derivatives On Product Quality And Quantity Irfanji Fanji; Suharno Suharno; RR. Siti Astuti
JURNAL AGRIMENT Vol 7 No 2 (2022): Desember 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v7i2.1386

Abstract

This study aims to determine the combination of treatment of ratoon derived from F1 rice seeds (Hybrid) of Mapan P-05 and ratoon derived from rice seeds (Inbred) whip with various spacings on the quality and quantity of which yield is the best and to know the interaction factors of ratoon derived from Mapan hybrid rice seeds. P-05 and whip inbred rice were the best in terms of yield quality and quantity. Held from December 2021 to June 2022. And planting of ratoons was carried out on November 14, 2021-March 31, 2022. This research was carried out in Sumberharjo Village, Prambanan District, Sleman Regency, Special Region of Yogyakarta. This study used a Completely Randomized Block Design (RAKL) factorial. The first factor is ratoon rice with two varieties and the second factor is the treatment of various spacings of 20x20;25x25;30x30 cm. Data analysis used ANOVA with a level of 5% and 1%, if it had a significant effect, it was followed by a significant difference test (DMRT) with a level of 5%. The results showed that the hybrid variety treatment always showed higher yield quality and quantity than the whip inbred with spacing treatment. 20x20 cm and followed by a spacing of 25x25 cm and 30x30 cm from the Inbred cemeti variety. The combination of hybrid varieties treatment with 20x20 cm spacing gave the heaviest results on the average weight of dry grain harvested per plot, weight of dry grain storage per plot, weight of 1000 grains of grain, weight of dry grain harvested.
Co-Authors Irfanji Fanji Novita Restiani Novita Suharno Suharno