Peningkatan Produktivitas Beberapa Aksesi Padi Arias (Oryza sativa L.) Pada Sistem Budidaya Aerobik.

Abstract

In Indonesia, rice cultivation techniques have developed so that there are several techniques applied, including cultivation techniques. The cultivation system is a useful technology to reduce the use of air for rice cultivation. Cultivation with this system applies a rice production system that is grown on unsaturated soil conditions, not waterlogged. This study aims to examine the productivity of rice accessions grown using an aerobic cultivation system. The rice accessions studied in this study were derived from local rice accessions of 17 Arias rice accessions. performed on panicle number, panicle length, panicle weight, panicle weight per clump, panicle length, panicle weight, 1000 grain weight, harvest index and yield potential. This research was conducted using a non-factorial Randomized Block Design (RAK). In this study, 17 accessions were used as treatments consisting of 3 groups as replicates, so there were 51 experimental units. The results showed that the yield potential of Arias rice accession which was planted with the cultivation system produced potential yields ranging from 4.67 to 8.52 tons ha-1. There is an increase in yield potential due to the influence of aerobic conditions applied in the cultivation system