Response of New Superior Rice Varieties to Integrated Cultivation Technology in the Karangsambung Agroecosystem

Abstract

This study aims to examine the growth response and results of several new superior varieties (VUB) of paddy rice to the application of integrated cultivation technology in the Karangsambung Agroecosystems. Integrated cultivation technology is an agronomic approach that combines superior variety selection, balanced fertilization, efficient water management, and integrated pest and disease control.

The study was organized using a Complete Group Random Design with four replicates. Cultivation techniques are carried out according to the instructions for the application of integrated technology. Observations were made on the characteristics of agronomic diversity and results.

The results of the variant analysis showed that there were differences between the varieties tested in the result character, the number of seedlings, the flowering age of 50%, the number of empty grains per panicle and seed set and did not show any real differences in the other characters.

Inpari 44 (6.8 tons/ha), Bawor (6.55 tons/ha), Inpari 43 (6.5 tons/ha) and Inpari 32 (6.15 tons/ha) showed a higher adaptation than the Ciherang comparative variety (6.1 tons/ha) Agroecosystems karangsambung

Keywords 3-5 words: Agroecosystems, integrated technology, rice paddies, superior varieties