PURTIWI, Nima; INONU, Ismed; PRAYOGA, Gigih Ibnu. PENGARUH KONSENTRASI PUPUK ORGANIK CAIR BULU AYAM TERHADAP STATUS HARA NITROGEN DAN PERTUMBUHAN TANAMAN PAKCOY (Brassica rapa L.) DENGAN HIDROPONIK SISTEM SUMBU: The Effect of Chicken Feather Organic Liquid Fertilizer Concentration on Nitrogen Nutrient Status and Growth, Of Pakcoy Plants (Brassica rapa L.) In Hydroponic Wick System. Enviagro: Jurnal Pertanian dan Lingkungan, [S. l.], v. 9, n. 1, p. 33–42, 2023. DOI: 10.33019/enviagro.v9i1.4275. Disponível em: https://journal.ubb.ac.id/index.php/enviagro/article/view/4275. Acesso em: 30 sep. 2026.