Pengaruh Pupuk Organik Cair (POC) Buah Mengkudu Terhadap Pertumbuhan Dan Hasil Tanaman Lobak Putih (Raphanus sativus L.) Pada Tanah Alluvial Di Polybag

Abstract

This study aims to determine the effect of Noni Fruit Liquid Organic Fertilizer (LOF) on growth and yield of white radish (Raphanus sativus L.) on alluvial soil in polybags. This research was conducted in Sungai Rengas Village, Sungai Kakap District, Kubu Raya Regency, West Kalimantan Province. The research method was a completely randomized design trial (RAL) with a single factor consisting of 6 treatment levels of Noni Fruit Liquid Organic Fertilizer. Each treatment was repeated 4 times and each repetition consisted of 3 plants. The treatment levels are: m0 = without POC noni fruit, m1 = POC noni fruit with a concentration of 2.5%, m2 = POC noni fruit with a concentration of 5%, m3 = POC noni fruit with a concentration of 7.5%, m4 = POC noni fruit with a concentration of 10%, m5 = POC of noni fruit with a concentration of 12.5%. The variables observed in this study were plant height (cm), tuber length (cm), number of leaves (strands), plant fresh weight (grams), tuber weight (grams) and tuber diameter (cm). The results showed that the treatment of Noni Fruit Liquid Organic Fertilizer had a very significant effect on plant tuber weight, tuber length, tuber diameter, and plant fresh weight. had no significant effect on plant height and number of leaves. The highest yields for plant height (37.17 cm), number of leaves (17.08), tuber diameter (5.29 cm) and plant fresh weight (444.92 gram) were found in the m4 treatment. The highest results for tuber weight (270.33 grams) and tuber length (17.75 cm) were found in the m5 treatment.