RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN BENGKUANG TERHADAP PEMBERIAN PUPUK KANDANG DAN PUPUK KALIUM
DOI:
https://doi.org/10.55616/agrida.v1i2.270Kata Kunci:
Jicama, manure, potassium fertilizerAbstrak
This study aimed to determine the manure and potassium fertilizers and the interaction between the two factors on the growth and yield of jicama. The design used was Group Random Design (GRD) factorial pattern 3x3 with 3 replications, there were two factors examined, namely (1) manure (P) consisting of 3 levels, namely: P1 (8 tons/ha), P2 ( 13tons/ha), P3 (18tons/ha) ; (2) potassium fertilizer (K) consists of 3 levels ,namely :K1 (137kg/ha), K2 (187kg/ha), K3 (237kg/ha). The parameters observed in this study were : length plant at 15, 30, 45 dap, stem diameter at 15, 30, 45 days after planting, diameter and weight tuber. The results showed that the dosage of manure had a very significant effect on plant length at 45 days after planting, had no significant effect on length plant at 15 and 30 days after planting, stem diameter at 15, 30.45 days after planting, diameter and weight tuber. Potassium fertilizer dose had not significant effect on length plant at 15, 30, 45 days after planting, stem diameter at 15, 30, 45 days after planting, diameter and weight tuber. There was not significant inter action between manure and potassium fertilizers on the length plants at 15, 30, 45 days after planting, stem diameter at 15, 30, 45 days after planting, diameter and weight tuber.
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