Productivity of Butterfly Pea (Clitoria ternatea L.) Influenced by Urea Fertilizer Rates and Harvest Ages in Kulon Progo, Yogyakarta, Indonesia
| Autor: | Wardi Wardi, Nafiatul Umami, Asih Kurniawati, Bambang Suhartanto, Chusnul Hanim, Zen Adyatama |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Animal Production: Indonesian Journal of Animal Production, Vol 25, Iss 1, Pp 14-23 (2023) |
| Druh dokumentu: | article |
| ISSN: | 1411-2027 2541-5875 |
| DOI: | 10.20884/1.jap.2023.25.1.187 |
| Popis: | Butterfly pea (Clitoria ternatea L.) is leguminous species that contain high nutritional values. This study aimed to determine the effect of the rate of urea fertilizer and harvest age on the productivity of butterfly pea forage. This research used a split-plot design consisting of urea rates (0, 100, and 200 kg/ha) and harvest ages (30, 45, and 60 days after planting or DAP) with three replications. The variables observed were morphological growth (plant height, stem diameter, number of leaves, and number of branches), and productivity of forage biomass (fresh weight, dry weight, and crude protein). The data obtained were analyzed using ANOVA and the means were separated by using Duncan's Multiple Range Test (DMRT). The interaction between fertilizer rates and harvest ages was shown (p |
| Databáze: | Directory of Open Access Journals |
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