Aplikasi Abu Sekam dan Ketersediaan Air untuk Meningkatkan Pertumbuhan, Hasil dan Kandungan Flavonoid Bawang Dayak (Eleutherine palmifolia (L.) Merr): Application of Rice Husk Ash and Various Levels of Water Availability to Increase Growth, Yield and Flavonoid Content of Dayak Onion (Eleutherine palmifolia (L.) Merr) - Ria Anita Pertiwi (Indonesian Society for Horticulture / Department of Agronomy and Horticulture, 2023)