FENOLOGI GALUR-GALUR HASIL PERSILANGAN PADI RAWA LOKAL BENGKULU PADA EKOSISTEM RAWA LEBAK DANGKAL

Usi Purwati; Sumardi; Widodo

doi:10.32663/ja.v23i2.5183

Authors

Usi Purwati
Sumardi University of Bengkulu
Widodo

DOI:

https://doi.org/10.32663/ja.v23i2.5183

Keywords:

local swamp rice crossbreeding, phenology, shallow lowland rice, swamp rice

Abstract

Different growing environments will have different effects on plant growth and development. The phenology of a line or variety needs to be precisely understood so that crop production management can be carried out appropriately. This study aims to evaluate the phenology of lines resulting from crossbreeding of local swamp rice from Bengkulu. The study was conducted from February 2023 to September 2023 in shallow swamp land, Faculty of Agriculture, University of Bengkulu. Using a Randomized Complete Block Design with 3 replications to place the lines UBPR-2, UBPR-3, UBPR-4, UBPR-6, UBPR-8, UBPR-9, UBPR-10 and UBPR-11. The results showed that the eight swamp rice lines evaluated had diverse phenologies. Critical stages such as tillering were grouped into 5 clusters, flowering into 6 clusters, and harvesting into 6 clusters. UBPR-2, UBPR-9, and UBPR-11 produced comparable grain weights per hill, despite varying harvest stages.

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